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SolaX Power AELIO-P50B100 Maintenance Manual
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SolaX Power AELIO-P50B100 Maintenance Manual

SolaX Power AELIO-P50B100 Maintenance Manual

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AELIO-P50B100
AELIO-P60B100
Maintenance Manual
Version 0.0
www.solaxpower.com
eManual in the QR code or at
http://kb.solaxpower.com/

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Summary of Contents for SolaX Power AELIO-P50B100

  • Page 1 AELIO-P50B100 AELIO-P60B100 Maintenance Manual Version 0.0 www.solaxpower.com eManual in the QR code or at http://kb.solaxpower.com/...
  • Page 3 The images included in this document are solely for illustrative purposes and may differ based on the specific product models. For more detailed information, kindly visit the website of SolaX Power Network Technology (Zhejiang) Co., Ltd. at www.solaxpower.com. SolaX retains all rights for the final explanation.

  • Page 4: About This Manual

    About This Manual Scope of Validity This document describes routine maintenance, troubleshooting, and parts replacement of AELIO-P50B100 and AELIO-P60B100 product. Please read it carefully before maintaining. Target Group This document is intended for: • Technical support engineers • Maintenance engineers Conventions The symbols that may be found in this manual are defined as follows.

  • Page 5: Table Of Contents

    Table of Contents Safety ......................1 1.1 General Safety ........................1 1.2 Personal Safety ........................2 1.3 Environment Requirement ....................3 1.4 Cabinet, Battery and Electric Safety ................4 1.4.1 Cabinet Safety .......................4 1.4.2 Battery Safety ......................7 1.4.3 Electrical Safety .....................11 1.5 Safety Instructions of PV, Inverter and Grid ...............14 1.5.1 Safety Instructions of PV ..................14 1.5.2 Safety Instructions of Inverter ................15...
  • Page 6 Replacement of High-voltage Box Contactor ........75 Replacement of EMS ................83 Replacement of I/O Module ..............88 Replacement of UPS ................93 Replacement of Switch ................97 Replacement of Air Conditioner............100 Replacement of Temperature and Humidity Sensor ......104 Replacement of Door Sensor ..............106 Replacement of Smoke Detector and Temperature Sensor ...109 Replacement of Distribution Box ............111 Replacement of SPD Module ..............119 Replacement of Audible and Visible Alarm ........123...

  • Page 7: Safety

    Safety General Safety Before transporting, storing, installing, operating, using and/or maintaining the equipment, please carefully read the document, and strictly follow the instructions and safety precautions given herein, as well as symbols affixed on the equipment. The operator should not only abide by all safety precautions provided in the document, including but not limited to the “Danger”...

  • Page 8: Personal Safety

    Safety • Use of incompatible inverters or devices. • Installation and commissioning operated by unauthorized personnel who are not licensed and /or satisfy state and local jurisdiction regulations. Personal Safety DANGER! • Do not power on while installing the device. If the device is powered on in the process of installation and disassembly of cables, an electric arc, electric spark or fire will occur at the moment that the cable core contacts conductors.

  • Page 9: Environment Requirement

    Safety Environment Requirement DANGER! The equipment installation site shall meet the following requirements: • Keep away from combustibles and explosive materials. • Keep away from heat or fire sources, such as fireworks, candles, heaters, or any other heat-producing appliances. It may cause damage to equipment or a fire. •...

  • Page 10: Cabinet, Battery And Electric Safety

    Safety CAUTION! • The ground at the installation site must be firm and strong instead of having an adverse geological condition, such as soil with high water content, weak soils, or loose soils. And keep away from low-lying areas since they are prone to water or snow accumulation.
  • Page 11 Safety WARNING! • Do not drill holes in the equipment. Otherwise, the sealing performance, electromagnetic shielding performance, or internal components or cables of the equipment will be destroyed, and it can even cause a short circuit on a circuit board if the metal dust generated by drilling enters into the device.
  • Page 12 Safety CAUTION! • Should mark off a dangerous area, put up Danger signs, and keep unauthorized people from entering the area. • Should install guardrails and put up "Watch Your Step" and Danger signs at the edges of workplace and holes. •...

  • Page 13: Battery Safety

    Safety CAUTION! Crane safety: • Crane operators are required to be adequately trained, and certified and licensed to operate said equipment before starting work. • Must install guardrails and put up Warning signs at the crane working area. • The groundwork for the hoisting operation must meet the load bearing requirements of the crane.
  • Page 14 Safety DANGER! • Never dismantle, change or damage battery, including penetrating with a sharp object, deforming, soaking in water or other liquids, to keep it away from leakage, smoke, release of flammable gases, thermal runaway, fire or explosion. • Do not touch battery terminals with any other metal objects, which may cause heat or leak.
  • Page 15 Safety CAUTION! • Please read the document carefully before installation, operation and maintenance. • Charge the battery within the specific temperature range because the low temperature may result in short circuit. Hence, do not charge the battery if the temperature is below the low limit of the operating temperature. •...
  • Page 16 Safety NOTICE! Short-circuit protection • Use electrical tape to wrap the exposed wire outwards to prevent short circuit when installing and maintaining. • Prevent any object from entering into batteries. NOTICE! In case the battery module leaks electrolyte or any other chemical materials, or gas may be generated due to the leakage of battery module, be sure to avoid contact with the discharge at all times.

  • Page 17: Electrical Safety

    Safety NOTICE! Recovery of damaged or wasted battery: • Dispose of the damaged or wasted batteries according to local laws and regulations instead of placing them in the household trash or in curbside recycling bins. Otherwise, it may cause environmental pollution or explosions. •...
  • Page 18 Safety NOTICE! • Please strictly follow the steps described in the document before installing, operating and maintaining the device. Do not modify or change the device, and adjust the installation procedure. • Permission shall be obtained from the state or local electrical department before conducting the grid connection.
  • Page 19 Safety NOTICE! Grounding requirement: • The equipment grounding impedance shall meet the requirements of the local electrical code. • The equipment shall be permanently connected to a grounding wire within the building’s electrical system. Check that the equipment is reliably grounded. •...

  • Page 20: Safety Instructions Of Pv, Inverter And Grid

    Safety NOTICE! The static electricity generated by human beings can damage the static-sensitive components on the board, like large scale integrated circuit. Therefore, please follow the steps below to prevent static electricity: • Operators must wear anti-static clothing, and anti-static gloves or wrist straps before contacting the boards, modules with exposed circuit boards, or application specific integrated circuits (ASIC).

  • Page 21: Safety Instructions Of Inverter

    Safety 1.5.2 Safety Instructions of Inverter DANGER! Potential risk of lethal electrical shock associated with the inverter • Only operate the inverter if it is in a technically faultless condition. Operating a faulty inverter may lead to electric shock or fire. •...

  • Page 22: Safety Instructions Of Utility Grid

    Safety NOTICE! • If an external Residual Current Device (RCD) is required by local regulations, verify the type of RCD required. It is recommended to use a Type-A RCD with a rating of 300 mA unless a lower value is required by the specific local electric codes. When required by local regulations, the use of an RCD type B is permitted.

  • Page 23: Routine Maintenance

    Routine Maintenance Preparations Before Maintenance Safety gloves Safety goggles Anti-dust mask Insulating gloves Safety boots Safety belt Safety vest Safety helmet * This section only lists protective equipment, please refer to the appropriate section for specific replacement tools.

  • Page 24: Routine Maintenance

    Routine Maintenance Routine Maintenance Regular maintenance is required for the device. Please follow the instructions below to inspect and maintain the system. More frequent maintenance service is needed in the worse work environment. Please make records of the maintenance. Prerequisites •...
  • Page 25 Routine Maintenance Check item Description Interval time Check the appearance of the inverter, battery packs, air Parts conditioner, smoke detector, temperature sensor, toxic Every 6 appearance gases detector, UPS, EMS, I/O module and distribution months box for damage or deformation. Check the appearance of the aerosol: no deformation Every 6 Aerosol...

  • Page 26: Power Off

    Routine Maintenance Power Off Check whether the system is still running before power off. Do not power off if the device is "under load". Regarding the detailed location of the modules in the cabinet, please refer to Figure 2-1. 9 10 11 12 Visual area Invisible area Figure 2-1 Parts description (in the opened state)
  • Page 27 Routine Maintenance Item Description Temperature and To measure temperature and humidity. humidity sensor Automatic fire sprinkler To control or suppress the spread of fire Audible and visible To alter you when the abnormal conditions occur, such alarm as temperature, smoke. Smoke detector To detect smoke.
  • Page 28 Routine Maintenance Step 1: Open the door. 130° Figure 2-2 Opening the door Step 2: Inverter power off. Set OFF in the System ON/OFF on the inverter LCD screen. Turn off the inverter system button. Set the DC switch1 and DC switch2 to "OFF". Figure 2-3 Shutting down the inverter...
  • Page 29 Routine Maintenance Step 3: Perform operations on the EPS area. » Flip down EPS breaker; » Flip down "breaker for maintenance (APS2)"; » Flip down "UPS breaker (UPS)". E P S Wi-BR APS2 X S 1 X S 2 EPS area Figure 2-4 Performing on EPS area E P S Figure 2-5 Flipping down EPS breaker...
  • Page 30 Routine Maintenance Step 4: Gently press the power button, and rotate the disconnector of the high-voltage box to "OFF". High-voltage box Figure 2-7 Shutting down the high-voltage box Step 5: Hold and press the "Power on/off" button to power off the UPS. Power on/off Menu Figure 2-8 Holding and pressing button...
  • Page 31 Routine Maintenance GRID OUT Power MCCB-Feedback SPD-Feedback Emergency stop control HV AC Power IO-DI1 IO-GND IO-DI4 IO-GND EPO-23 IO-D06+ EPO-24 IO-D06- 220V AC Power L 220V AC Power N 24V DC Power + 24V DC Power - UPS- UPS- PLDA PLDA DC+ DC+ W SD...
  • Page 32 Routine Maintenance Emergency Power Off WARNING! • Do not press the emergency stop button except for emergencies. • Some modules inside the cabinet may still have power after pressing the emergency stop button, therefore, non-professionals are not allowed to operate them. Step 1: Rotate the cover Step 2: Press the emergency stop button.

  • Page 33: Power On

    Routine Maintenance Power On Checking before power on Ensure that all the cables connecting to the EPS and distribution box (grid side) are wired and securely fastened. For details, please refer to the following Table 2-1. Table 2-1 Checklist Item Description •...
  • Page 34 Routine Maintenance Item Description • Ensure that the wiring procedure is consistent with the principle of separation of strong and weak electricity. • Ensure that the cables are neatly places. Wiring • Leave a little extra length for adjustments. • Keep cables tidy in the cabinet. •...
  • Page 35 Routine Maintenance GRID OUT Power MCCB-Feedback SPD-Feedback Emergency stop control HV AC Power IO-DI1 IO-GND IO-DI4 IO-GND EPO-23 IO-D06+ EPO-24 IO-D06- 220V AC Power L 220V AC Power N 24V DC Power + 24V DC Power - UPS- UPS- PLDA PLDA DC+ DC+ W SD...
  • Page 36 Routine Maintenance NOTICE! • When the meter or CT is correctly connected, the meter/CT power displays on the METER/CT check interface; when the connection method is wrong, "Meter Fault" displays on this interface. Step 2: Perform operations on the EPS area. »...
  • Page 37 Routine Maintenance APS2 Figure 2-18 Flipping up UPS and APS2 breaker Step 3: The startup sound on boot will be heard when holding and pressing the "Power on/off" button to start the UPS. Power on/off Menu Figure 2-19 Holding and pressing button...
  • Page 38 Routine Maintenance Step 4: Rotate the disconnector of the high-voltage box to "ON", and then gently press the power button. At the point, the LED light will come on green. High-voltage box Figure 2-20 Starting the high-voltage box Step 5: Close the door after the equipment has been started.
  • Page 39 Routine Maintenance of PV cables are reversed. Press and turn on the inverter system button. Figure 2-22 Starting the inverter Set System ON/OFF as ON status on the inverter screen, and the LCD displays waiting status. When the photovoltaic panels generate enough power or the battery supplies power, the inverter will start automatically.

  • Page 40: Alarm Reference

    System alarms can be viewed through the following channels: cabinet screen, ESM1000 webpage, SolaxCloud APP, please handle alarms according to the suggestions. If you AELIO-P50B100 and AELIO- are unable to view the alarm information, please check the P60B100 Troubleshooting Manual Cabinet Screen 3.1.1...

  • Page 41: Viewing Alarms

    Alarm Reference Figure 3-1 Logging in to the screen 3.1.2 Viewing Alarms Alarm information includes the device name and type, error code, alarm name, alarm level, time that the alarm occurs and stops, alarm status and more. Log in to the webpage, and then select Alarm. Figure 3-1 Logging in to the screen...
  • Page 42 Alarm Reference Table 3-2 Alarm information description Parameter Description Device name Brief description of the device Device type The device with which the alarm occurs Error code Only available for inverter errors Alarm name Brief description of the alarm Emergency urgency level of the alarm, divided into critical, warning Alarm level and notice Alarm time...

  • Page 43: Ems1000 Webpage

    Alarm Reference EMS1000 Webpage NOTICE! Screenshots of V002.05 software are used for example in this chapter, and the actual page details might vary. 3.2.1 Logging in NOTICE! IE browser is not supported currently, and we recommend logging in to the webpage through Chrome.

  • Page 44: Viewing Alarms

    Alarm Reference 3.2.2 Viewing Alarms Alarm information includes the device type and SN, alarm name, error code, alarm level, time that the alarm occurs and ends, alarm status and more. Log in to the webpage, and then select Alarm info. Figure 3-2 Viewing alarm information Table 3-3 Alarm information description Parameter...
  • Page 45 Alarm Reference Figure 3-3 Alarm details...

  • Page 46: Solax Cloud App

    Alarm Reference SolaX Cloud App 3.3.1 Downloading and Installing App Select and scan the QR code below to download SolaxCloud APP. You can also find the QR codes at the top left of the login page of www.solaxcloud.com or on the user manual of Pocket series communication module.
  • Page 47 Alarm Reference Please follow the steps below to view alarm information. Figure 3-3 Viewing alarm information NOTICE! • The screenshots in this chapter correspond to the SolaX Cloud App V6.1.0.

  • Page 48: Replacement Of Battery Pack

    Replacement of Battery Pack Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, torque wrench, electric forklift, ladder. Torque screwdriver Torque wrench (M8) Ladder (>1.5m)
  • Page 49 Replacement of Battery Pack WARNING! • Before transportation, check that the battery package is intact and that there is no abnormal odor, leakage, smoke, or sign of burning. Otherwise, the batteries cannot be transported. • Handle gently when moving the battery pack to prevent bumping or damage. •...
  • Page 50 Replacement of Battery Pack Figure 4-1 Position of the battery packs Procedure NOTICE! • This section takes the replacement of battery pack 4 as an example. Step 1: Press to open the covers on both sides of the battery pack to be replaced and the adjacent battery packs.
  • Page 51 Replacement of Battery Pack Step 2: Remove the copper bars and cables. Remove the covers of the copper bars. Unscrew the screws and remove the negative copper bar, snap the copper bar covers. Unscrew the screws and remove the positive copper bar, snap the copper bar covers.
  • Page 52 Replacement of Battery Pack Step 4: Draw the battery pack onto a forklift and transport it with the forklift. Step 5: Transport the new battery packs to the designated location with a forklift and manually push the battery packs into the cabinet. Secure the battery pack with M8 screws.
  • Page 53 Replacement of Battery Pack Step 7: Long press the button of the high-voltage box for 10 seconds for address assignment. Figure 4-7 Address assignment Checking after replacement Step 1: Power on the system. For details, refer to “2.4 Power On”. Step 2: Check whether the functions are restored.

  • Page 54: Replacement Of Battery Pack Fan

    Replacement of Battery Pack Fan Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, ladder. Torque screwdriver Ladder (>1.5m) (Phillips head: M4)
  • Page 55 Replacement of Battery Pack Fan Figure 5-1 Position of the battery pack fans Procedure Step 1: Press to open the cover of the battery pack. Figure 5-2 Opening the battery pack cover Step 2: Remove the cable of the fan. Figure 5-3 Removing the cable...
  • Page 56 Replacement of Battery Pack Fan Step 3: Unscrew the screw on the cover, remove the cover. Figure 5-4 Removing the screw Step 4: Unscrew the screws and remove the fan. Figure 5-5 Removing the fan Step 5: Install a new fan and connect the cables. 1.5±0.1 N·m Figure 5-6 Installing a new fan...
  • Page 57 Replacement of Battery Pack Fan 1.5±0.1 N·m Figure 5-7 Installing the cover Figure 5-8 Connecting the cable Figure 5-9 Closing the cover Checking after replacement For details of checking procedure after replacement, please refer to “28 Checking after Replacement”.

  • Page 58: Replacement Of Bmu

    Replacement of BMU Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, ladder. Torque screwdriver Ladder (>1.5m) (Phillips head: M4)
  • Page 59 Replacement of BMU Figure 6-1 Position of the BMUs Procedure Step 1: Press to open the cover of the battery pack. Figure 6-2 Opening the battery pack cover Step 2: Remove the cable of the BMU. Figure 6-3 Removing the cable...
  • Page 60 Replacement of BMU Step 3: Remove the PCBA cover. Figure 6-4 Removing the PCBA cover Step 4: Removing the cables of the BMU. Figure 6-5 Removing the cables of the BMU Step 5: Remove the BMU. Figure 6-6 Removing the BMU...
  • Page 61 Replacement of BMU Step 6: Install a new BMU. 1.5±0.1 N·m Figure 6-7 Installing a new BMU Figure 6-8 Connecting the cables of the BMU 1.5±0.1 N·m Figure 6-9 Installing the PCBA cover...
  • Page 62 Replacement of BMU Figure 6-10 Connecting the cables Figure 6-11 Closing the cover Checking after replacement Step 1: Power on the system. For details, refer to “2.4 Power On”. Step 2: Check whether the indicator on the battery pack front panel is flashing green light and check whether the battery pack communication is normal via EMS1000 webpage or SolaX Cloud App.

  • Page 63: Replacement Of High-Voltage Box

    Replacement of High-voltage Box Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, torque wrench, electric forklift, ladder. Torque screwdriver (Flat-head: M3) Torque wrench (M8)
  • Page 64 Replacement of High-voltage Box Figure 7-1 Position of the high-voltage box Procedure Step 1: Press to open the covers on both sides of the top and bottom battery packs. Figure 7-2 Opening the battery pack cover...
  • Page 65 Replacement of High-voltage Box Step 2: Remove the copper bar and cables. Remove the cover of the negative pole of the top battery pack and remove the cable. Snap the cover of the negative pole. Remove the covers of the positive copper bar of the bottom battery pack and the B-, B+, P- and P+ ports of the high-voltage box.
  • Page 66 Replacement of High-voltage Box Step 3: Unscrew the M5 screws on the baffle and remove the baffle. Unscrew the M8 screws on the high-voltage box. Figure 7-4 Removing the baffle Step 4: Draw the high-voltage box onto a forklift and transport it with the forklift. Step 5: Transport the new high-voltage box to the designated location with a forklift and manually push the high-voltage box into the cabinet.
  • Page 67 Replacement of High-voltage Box Step 6: Install the copper bar and cables. Remove the cover of the negative pole of the top battery pack. Install the negative cable and snap the cover. Remove the covers of the positive copper bar of the bottom battery pack and B-, B+, P- and P+ ports of the high-voltage box Fasten the M8 screws to secure the copper and cables.

  • Page 68: Replacement Of Sbmu

    Replacement of SBMU Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, torque wrench, electric forklift, ladder. Torque screwdriver (Flat-head: M3) Torque wrench (M8)
  • Page 69 Replacement of SBMU Figure 8-1 Position of the SBMU Procedure Step 1: Press to open the covers on both sides of the top and bottom battery packs. Figure 8-2 Opening the battery pack cover...
  • Page 70 Replacement of SBMU Step 2: Remove the copper bar and cables. Remove the cover of the negative pole of the top battery pack and remove the cable. Snap the cover of the negative pole. Remove the covers of the positive copper bar of the bottom battery pack and the B-, B+, P- and P+ ports of the high-voltage box.
  • Page 71 Replacement of SBMU Step 4: Draw the high-voltage box onto a forklift and transport it with the forklift. Step 5: Unscrew the M4 screws and remove the top cover of the high-voltage box. Figure 8-5 Removing the top cover Step 6: Remove the cables of the SBMU. Unscrew the M4 screws and remove the SBMU. Figure 8-6 Removing the SBMU (right view) Step 7: Connect the cables of the SBMU.
  • Page 72 Replacement of SBMU Step 8: Install the top cover of the high-voltage box and secure with screws. 1.5±0.1 N·m Figure 8-8 Installing the top cover Step 9: Transport the new high-voltage box to the designated location with a forklift and manually push the high-voltage box into the cabinet.
  • Page 73 Replacement of SBMU Step 10: Install the copper bar and cables. Remove the cover of the negative pole of the top battery pack. Install the negative cable and snap the cover. Remove the covers of the positive copper bar of the bottom battery pack and B-, B+, P- and P+ ports of the high-voltage box Fasten the M8 screws to secure the copper and cables.

  • Page 74: Replacement Of High-Voltage Box Fuse

    Replacement of High-voltage Box Fuse Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, torque wrench, electric forklift, multimeter, ladder. Torque screwdriver (Flat-head: M3) Torque wrench (M8)
  • Page 75 Replacement of High-voltage Box Fuse Figure 9-1 Position of the high-voltage box fuses Procedure Step 1: Press to open the covers on both sides of the top and bottom battery packs. Figure 9-2 Opening the battery pack cover...
  • Page 76 Replacement of High-voltage Box Fuse Step 2: Remove the copper bar and cables. Remove the cover of the negative pole of the top battery pack and remove the cable. Snap the cover of the negative pole. Remove the covers of the positive copper bar of the bottom battery pack and the B-, B+, P- and P+ ports of the high-voltage box.
  • Page 77 Replacement of High-voltage Box Fuse Step 4: Draw the high-voltage box onto a forklift and transport it with the forklift. Step 5: Unscrew the M4 screws and remove the top cover of the high-voltage box. Figure 9-5 Removing the top cover Step 6: Use a multimeter to measure the fuse ON-OFF status (ON for normal, OFF for abnormal).
  • Page 78 Replacement of High-voltage Box Fuse Step 7: Remove the cables of the fuse. Loosen the M8 nuts from the fuses and remove the fuses. Figure 9-7 Removing the fuses (top view) Step 8: Install new fuses and secure with nuts. Connect the cables of the fuse. 12.0±1 N·m Figure 9-8 Installing the fuses (top view)
  • Page 79 Replacement of High-voltage Box Fuse Step 9: Use a multimeter to measure the replaced fuse ON-OFF status (ON for normal, OFF for abnormal). Figure 9-9 Measuring the fuse ON-OFF status Step 10: Install the top cover of the high-voltage and secure with screws. 1.5±0.1 N·m Figure 9-10 Installing the top cover Step 11: Transport the new high-voltage box to the designated location with a forklift and...
  • Page 80 Replacement of High-voltage Box Fuse 12.0±1 N·m 3.0±0.3 N·m Figure 9-11 Installing the high-voltage box Step 12: Install the copper bar and cables. Remove the cover of the negative pole of the top battery pack. Install the negative cable and snap the cover. Remove the covers of the positive copper bar of the bottom battery pack and B-, B+, P- and P+ ports of the high-voltage box Fasten the M8 screws to secure the copper and cables.

  • Page 81: Replacement Of High-Voltage Box Contactor

    10 Replacement of High-voltage Box Contactor Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, torque wrench, electric forklift, multimeter, ladder.
  • Page 82 Replacement of High-voltage Box Contactor Procedure Step 1: Press to open the covers on both sides of the top and bottom battery packs. Figure 10-2 Opening the battery pack cover Step 2: Remove the copper bar and cables. Remove the cover of the negative pole of the top battery pack and remove the cable.
  • Page 83 Replacement of High-voltage Box Contactor Step 3: Unscrew the M5 screws on the baffle and remove the baffle. Unscrew the M8 screws on the high-voltage box. Figure 10-4 Removing the baffle Step 4: Draw the high-voltage box onto a forklift and transport it with the forklift. Step 5: Unscrew the M4 screws and remove the top cover of the high-voltage box.
  • Page 84 Replacement of High-voltage Box Contactor Step 6: Use a multimeter to measure the contactor ON-OFF status (ON for abnormal, OFF for normal). Figure 10-6 Measuring the contactor ON-OFF status Step 7: Remove the cables of the fuse. Loosen the M8 nuts from the fuses and remove the fuses.
  • Page 85 Replacement of High-voltage Box Contactor Step 8: Remove cables from the contactors. Unscrew the M5 screws and M8 nut of the copper bars on the contactors, remove the copper bar. Unscrew the M6 screws and remove the contactors. Figure 10-8 Removing the contactors (top view) Step 9: Install new contactors, and secure with screws.
  • Page 86 Replacement of High-voltage Box Contactor Step 10: Install fuses and secure with nuts. Connect the cables of the fuse. 12.0±1 N·m Figure 10-10 Installing the fuses (top view) Step 11: Use a multimeter to measure the replaced contactor ON-OFF status (ON for abnormal, OFF for normal).
  • Page 87 Replacement of High-voltage Box Contactor Step 12: Install the top cover of the high-voltage and secure with screws. 1.5±0.1 N·m Figure 10-12 Installing the top cover Step 13: Transport the new high-voltage box to the designated location with a forklift and manually push the high-voltage box into the cabinet.
  • Page 88 Replacement of High-voltage Box Contactor Step 14: Install the copper bar and cables. Remove the cover of the negative pole of the top battery pack. Install the negative cable and snap the cover. Remove the covers of the positive copper bar of the bottom battery pack and B-, B+, P- and P+ ports of the high-voltage box Fasten the M8 screws to secure the copper and cables.

  • Page 89: Replacement Of Ems

    11 Replacement of EMS Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, torque wrench, ladder. Torque screwdriver Torque wrench (M4) Ladder (>1.5m)
  • Page 90 Replacement of EMS Figure 11-1 Position of the EMS Procedure Step 1: Unscrew the M5 screws on the front panel and remove the front panel. Figure 11-2 Removing the front panel Step 2: Remove cables from the EMS.
  • Page 91 Replacement of EMS Step 3: Unscrew the M4 screws on the sheet metal. Figure 11-3 Unscrewing screws on the sheet metal Step 4: Pull out the EMS with the sheet metal, loosen the M4 nuts and remove the EMS from the sheet metal. Figure 11-4 Removing the EMS...
  • Page 92 Replacement of EMS Step 5: Install a new EMS and connect the EMS cables according to silkscreen and cable markings. 1.5±0.1 N·m 1.5±0.1 N·m Figure 11-5 Installing the EMS 1.5±0.1 N·m Figure 11-6 Installing the sheet metal...
  • Page 93 Replacement of EMS 3.0±0.3 N·m Figure 11-7 Installing the front panel Checking after replacement For details of checking procedure after replacement, please refer to “28 Checking after Replacement”.

  • Page 94: Replacement Of I/O Module

    12 Replacement of I/O Module Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, torque wrench, ladder. Torque screwdriver (Flat-head: M3) Torque wrench (M4)
  • Page 95 Replacement of I/O Module Figure 12-1 Position of the I/O module Procedure Step 1: Unscrew the M5 screws on the front panel and remove the front panel. Figure 12-2 Removing the front panel Step 2: Loosen the M3 fixing screws of the terminal blocks and remove the terminal blocks of I/O module.
  • Page 96 Replacement of I/O Module Step 3: Unscrew the M4 screws on the sheet metal. Figure 12-3 Unscrewing screws on the sheet metal Step 4: Pull out the I/O module with the sheet metal, loosen the M4 nuts and remove the I/O module from the sheet metal.
  • Page 97 Replacement of I/O Module Step 5: Install a new I/O module, connect the I/O module cables according to silkscreen and cable markings, tighten the M3 fixing screws of the terminal blocks (torque: 0.5±0.1 N·m) with a flat-head screwdriver. 1.5±0.1 N·m Figure 12-5 Installing the I/O module 1.5±0.1 N·m Figure 12-6 Installing the sheet metal...
  • Page 98 Replacement of I/O Module 3.0±0.3 N·m Figure 12-7 Installing the front panel Checking after replacement For details of checking procedure after replacement, please refer to “28 Checking after Replacement”.

  • Page 99: Replacement Of Ups

    13 Replacement of UPS Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, ladder. Torque screwdriver Ladder (>1.5m) (Phillips head: M5)
  • Page 100 Replacement of UPS Figure 13-1 Position of the UPS Procedure Step 1: Unscrew the M5 screws on the front panel and remove the front panel. Figure 13-2 Removing the front panel...
  • Page 101 Replacement of UPS Step 2: Pull out the UPS. Figure 13-3 Removing the UPS Step 3: Remove the cables on the back of the UPS Step 4: Connect the new UPS cables and install the UPS. Figure 13-4 Installing the UPS...
  • Page 102 Replacement of UPS 3.0±0.3 N·m Figure 13-5 Installing the front panel Checking after replacement Step 1: Check whether the UPS can be powered on. Step 2: Check whether the function switching on the UPS screen is normal.

  • Page 103: Replacement Of Switch

    14 Replacement of Switch Prerequisites • Fault locating: a. Remove the front panel. b. The indicator of switch is off. • Tools: Cross screwdriver, ladder. Torque screwdriver Ladder (>1.5m) (Phillips head: M5) WARNING! • Before replacing the switch, ensure that the system is powered off. Otherwise, electric shocks may occur.
  • Page 104 Replacement of Switch Procedure Step 1: Unscrew the M5 screws on the front panel and remove the front panel. Figure 14-2 Removing the front panel Step 2: Remove cables from the switch. Step 3: Slide the switch up until it is above the rail and remove the switch. Figure 14-3 Sliding the switch up Figure 14-4 Removing the switch...
  • Page 105 Replacement of Switch Step 4: Install a new switch and connect the switch cables according to switch label and cable markings. NOTICE! • Please notice the direction of the switch when installing. Figure 14-5 Sliding the switch down 3.0±0.3 N·m Figure 14-6 Installing the front panel Checking after replacement Step 1:...

  • Page 106: Replacement Of Air Conditioner

    15 Replacement of Air Conditioner Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, ladder. Torque screwdriver (Flat-head: M3) Ladder (>1.5m)
  • Page 107 Replacement of Air Conditioner Figure 15-1 Position of the air conditioner Procedure Step 1: Loosen the fixing screws of the terminal blocks and remove the terminal blocks of air conditioner. Step 2: Remove the front air duct and the side air ducts. Figure 15-2 Removing the front air duct and side air ducts...
  • Page 108 Replacement of Air Conditioner Step 3: Unscrew the M5 screws on the air conditioner and remove the air conditioner. Figure 15-3 Removing the air conditioner Step 4: Install a new air conditioner, connect the air conditioner cables and tighten the M3 fixing screws of the terminal blocks (torque: 0.5±0.1 N·m) with a flat-head screwdriver.
  • Page 109 Replacement of Air Conditioner 3.0±0.3 N·m 3.0±0.3 N·m Figure 15-5 Installing the front air duct and side air ducts Checking after replacement For details of checking procedure after replacement, please refer to “28 Checking after Replacement”.

  • Page 110: Replacement Of Temperature And Humidity Sensor

    16 Replacement of Temperature and Humidity Sensor Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. •...
  • Page 111 Replacement of Temperature and Humidity Sensor Procedure Step 1: Loosen the M3 fixing screws of the terminal blocks and remove the terminal blocks of temperature and humidity sensor. Step 2: Loosen the M3 fixing screws of the fixture and remove the fixture along the rail outwards, and then remove the temperature and humidity sensor.

  • Page 112: Replacement Of Door Sensor

    17 Replacement of Door Sensor Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, ladder. Torque screwdriver Ladder (>1.5m) (Phillips head: M3)
  • Page 113 Replacement of Door Sensor Figure 17-2 Position of the door sensor 2 Procedure Step 1: Remove the cover of the door sensor. Step 2: Remove the door sensor and disconnect the cable. Figure 17-3 Removing the door sensor NOTICE! • This section take door sensor 1 as an example, remove door sensor 2 accordingly.
  • Page 114 Replacement of Door Sensor Step 3: Connect the cable and install the new door sensor, snap the cover. 1.0±0.1 N·m Figure 17-4 Installing the door sensor Checking after replacement For details of checking procedure after replacement, please refer to “28 Checking after Replacement”.

  • Page 115: Replacement Of Smoke Detector And Temperature Sensor

    18 Replacement of Smoke Detector and Temperature Sensor Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. •...
  • Page 116 Replacement of Smoke Detector and Temperature Sensor Procedure Step 1: Loosen the cover of the smoke detector and temperature sensor counterclockwise. Temperature Smoke sensor detector Smoke Temperature sensor detector Figure 18-2 Removing the smoke detector and temperature sensor Step 2: Install the new smoke detector and temperature sensor on the bases. Temperature Smoke sensor...

  • Page 117: Replacement Of Distribution Box

    19 Replacement of Distribution Box Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, torque wrench Torque screwdriver (Phillips head: M3 Torque wrench (M4, M8)
  • Page 118 Replacement of Distribution Box Figure 19-1 Position of the distribution box Procedure Step 1: Remove the terminal covers by pressing the buttons on both sides of the cover. Figure 19-2 Removing the covers NOTICE! • Please keep the covers properly.
  • Page 119 Replacement of Distribution Box Step 2: Unscrew the M8 screws with torque wrench, disconnect the L1/L2/L3/N wires, and screw the M8 screws back. Figure 19-3 Disconnecting EPS wire Step 3: Loosen the M4 screws to remove the cover. Figure 19-4 Removing cover...
  • Page 120 Replacement of Distribution Box Step 4: Unscrew the M8 screws with torque wrench, disconnect the L1/L2/L3/N wires, and screw the M8 screws back. Install the cover back. Figure 19-5 Disconnecting Grid wire Step 5: Loosen the M3 fixing screws of the terminal blocks and remove the terminal blocks.
  • Page 121 Replacement of Distribution Box Step 6: Loosen the M5 screws with torque wrench, remove the distribution box. Figure 19-7 Removing the distribution box Step 7: Install a new distribution box. 3.0±0.3 N·m Figure 19-8 Installing new distribution box...
  • Page 122 Replacement of Distribution Box Step 8: Remove the terminal covers by pressing the buttons on both sides of the cover. Connect the L1/L2/L3/N wires to the wire interface, and secure with M8 screws. Snap the covers back. Figure 19-9 Removing the covers 12±1 N·m Figure 19-10 Connecting EPS wire...
  • Page 123 Replacement of Distribution Box Step 9: Loosen the M5 screws to remove the cover. Connect the L1/L2/L3/N wires to the wire interface, and secure with M8 screws. 12±1 N·m Figure 19-11 Connecting Grid wire Step 10: Reattach the cover to the distribution box, and then correctly insert and tighten M4 screws.
  • Page 124 Replacement of Distribution Box Step 11: Plug the terminal blocks into the ports and tighten the M3 fixing screws of the terminal blocks. 0.5±0.1 N·m 0.5 ± 0.1 N·m Figure 19-13 Connecting terminal blocks Checking after replacement For details of checking procedure after replacement, please refer to “28 Checking after Replacement”.

  • Page 125: Replacement Of Spd Module

    20 Replacement of SPD Module Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Screwdriver, torque wrench. Torque wrench (M5) Screwdriver WARNING!
  • Page 126 Replacement of SPD Module Procedure Step 1: Unscrew the M5 screws on the front panel of the distribution box and remove the front panel. Figure 20-2 Removing the front panel Step 2: Remove cables from the SPD module. Step 3: Use a screwdriver to pry up the clip on the SPD and pull the SPD module out upwards.
  • Page 127 Replacement of SPD Module Step 4: Install a new SPD module and connect the cables. Clip Figure 20-4 Installing SPD module SPD-N SPD-L2 SPD-L1 SPD-L3 SPD-PE Figure 20-5 Connecting the SPD module cables...
  • Page 128 Replacement of SPD Module Step 5: Install the front panel. 3.0±0.3 N·m Figure 20-6 Installing the front panel Checking after replacement Step 1: Power on the system. For details, refer to “2.4 Power On”. Step 2: Check whether the indicator of the SPD module is green light. In operation Figure 20-7 SPD module indicator Step 3:...

  • Page 129: Replacement Of Audible And Visible Alarm

    21 Replacement of Audible and Visible Alarm Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. •...
  • Page 130 Replacement of Audible and Visible Alarm Procedure Step 1: Remove the cover of audible and visible alarm. Figure 21-2 Removing the cover Step 2: Loosen the M4 fixing screws of the cables and disconnect the cables. Remove the audible and visible alarm. Figure 21-3 Removing the audible and visible alarm...
  • Page 131 Replacement of Audible and Visible Alarm Step 3: Install a new audible and visible alarm, connect the cables and tighten the M3 fixing screws with a flat-head screwdriver (torque: 0.5±0.1 N·m). Snap the cover. 1.5±0.1 N·m Figure 21-4 Installing the audible and visible alarm Figure 21-5 Snap the cover Checking after replacement Step 1:...

  • Page 132: Replacement Of Toxic Gases Detector

    22 R e p l a c e m e n t o f To x i c G a s e s Detector Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details.
  • Page 133 Replacement of Toxic Gases Detector Procedure Step 1: Unplug the cables in the top of the toxic gases detector and remove the toxic gases detector from the base. Figure 22-2 Removing the toxic gases detector Step 2: Snap a new toxic gases detector on the base and plug the cables. Figure 22-3 Installing the toxic gases detector Checking after replacement For details of checking procedure after replacement, please refer to...

  • Page 134: Replacement Of Water Sensor

    23 Replacement of Water Sensor Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Elbow cross screwdriver. Elbow screwdriver (Phillips head: M3) Torque wrench (M3)
  • Page 135 Replacement of Water Sensor Procedure Step 1: Unscrew the M3 screws on the water sensor and remove the water sensor. Figure 23-2 Removing the water sensor Step 2: Unscrew the M3 nut counterclockwise to remove the water sensor cable. Figure 23-3 Removing the cable Step 3: Install a new water sensor and connect the cable.

  • Page 136: Replacement Of Eps Switch

    24 Replacement of EPS Switch Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver. Torque screwdriver (Phillips head: M5) WARNING!
  • Page 137 Replacement of EPS Switch Procedure Step 1: Unscrew the M5 screws on the front panel and remove the front panel. Figure 24-2 Removing the front panel Step 2: Remove cables from the EPS switch and remove the EPS switch. EPS switch Figure 24-3 Removing the EPS switch...
  • Page 138 Replacement of EPS Switch Step 3: Install a new EPS switch and connect the cables. EPS:QF-3 EPS:QF-7 EPS:QF-1 EPS:QF-5 EPS:QF-4 EPS:QF-8 EPS:QF-2 EPS:QF-6 Figure 24-4 Connecting EPS switch cables 3.0±0.3 N·m Figure 24-5 Installing the front panel Checking after replacement Check whether the EPS switch can be switched on and off normally.

  • Page 139: Replacement Of Ups Switch

    25 Replacement of UPS Switch Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver. Torque screwdriver (Phillips head: M5) WARNING!
  • Page 140 Replacement of UPS Switch Procedure Step 1: Unscrew the M5 screws on the front panel and remove the front panel. Figure 25-2 Removing the front panel Step 2: Remove cables from the UPS switch and remove the UPS switch. UPS switch Figure 25-3 Removing the UPS switch...
  • Page 141 Replacement of UPS Switch Step 3: Install a new UPS switch and connect the cables. UPS:QF-3 APS2:QF-3 UPS:QF-1 APS2:QF-1 UPS:QF-4 APS2:QF-4 UPS:QF-2 APS2:QF-2 Figure 25-4 Connecting UPS switch cables 3.0±0.3 N·m Figure 25-5 Installing the front panel Checking after replacement Check whether the UPS switch can be switched on and off normally.

  • Page 142: Replacement Of Inverter Fans

    26 Replacement of Inverter Fans Prerequisites • Fault locating: View alarm information via cabinet screen, EMS1000 webpage, SolaXCloud App or troubleshooting manual. Refer to the alarm handling suggestions in the alarm details. Contact Solax and order replacement parts. • Tools: Cross screwdriver, diagonal plier. Torque screwdriver Diagonal pliers (Phillips head: M3 / M4)
  • Page 143 Replacement of Inverter Fans Procedure Step 1: Loosen the M4 screws on the right side of the inverter with a cross screwdriver, and the nuts on the left side of the inverter. Figure 26-1 Dismantling screws Step 2: Pull out the fan bracket, stop at the position about 150 mm, then press the protruding block with a screwdriver to release the fan waterproof connectors, then pull the fan bracket again to pull out the whole bracket.
  • Page 144 Replacement of Inverter Fans Figure 26-3 Pulling put the whole fan bracket Step 3: Clean, repair, or replace the fan. Identify the fan to be replaced by cable markings. Figure 26-4 Identify the fan to be replaced Cut the cable ties with diagonal plier. Figure 26-5 Cut the cable ties...
  • Page 145 Replacement of Inverter Fans Unscrew the M3 screws on the bottom of the bracket. Figure 26-6 Unscrew the fan screws Remove the damaged fan, replace a new fan. Figure 26-7 Remove the damaged fan Figure 26-8 Replace a new fan...
  • Page 146 Replacement of Inverter Fans 1.2±0.1 N·m Figure 26-9 Lock the screws Secure the cable with the cable ties. Figure 26-10 Unscrew the fan screws Slide the fan bracket into the inverter, connect fan waterproof connectors. Figure 26-11 Slide the fan bracket...
  • Page 147 Replacement of Inverter Fans Figure 26-12 Connect fan waterproof connectors Step 4: Lock the fixing screws. 1.2±0.1 N·m Figure 26-13 Lock the screws Checking after replacement For details of checking procedure after replacement, please refer to “28 Checking after Replacement”.

  • Page 148: Replacement Of Inverter

    • Only qualified person can perform the maintenance for the device. NOTICE! • The replaced devices should be sent back to the local Solax warehouse. Procedure AELIO-P50B100 and AELIO-P60B100 User Manual Please refer to for inverter replace procedures . Checking after replacement Step 1: Power on the system.

  • Page 149: Checking After Replacement

    28 Checking after Replacement Step 1: Check that the replacement parts are installed and connected correctly and securely. Step 2: Check the cable jacket for damage, especially the cable jacket connecting with the metal parts. Step 3: Power on the system. For details, refer to “2.4 Power On”.

  • Page 151: Contact Information

    Contact Information UNITED KINGDOM AUSTRALIA Unit C-D Riversdale House, Riversdale 21 Nicholas Dr, Dandenong South VIC 3175 Road, Atherstone, CV9 1FA +61 1300 476 529 +44 (0) 2476 586 998 service@solaxpower.com.au service.uk@solaxpower.com TURKEY GERMANY Fevzi Çakmak mah. aslım cd. no 88 A Am Tullnaupark 8, 90402 Nürnberg, Karatay / Konya / Türkiye Germany...
  • Page 152 SolaX Power Network Technology (Zhejiang) Co., Ltd. Add.: No. 278, Shizhu Road, Chengnan Sub-district, Tonglu County, Hangzhou, Zhejiang, China E-mail: info@solaxpower.com Copyright © SolaX Power Network Technology (Zhejiang) Co., Ltd. All rights reserved. 320104014900...

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Aelio-p60b100