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SAJ H1-6K-S2-15-IE User Manual
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SAJ H1-6K-S2-15-IE User Manual

SAJ H1-6K-S2-15-IE User Manual

Single-phase hybrid solar inverter
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H1-6K-S2-15-IE
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Summary of Contents for SAJ H1-6K-S2-15-IE

  • Page 1 H1-6K-S2-15-IE H1-6K-S2-15-IE - 1 -...

  • Page 2: Table Of Contents

    H1-6K-S2-15-IE Content Chapter 1 Safety Precautions ............- 4 - 1.1 Scope of Application ................- 4 - 1.2 Safety Instructions ................- 4 - 1.3 Target Group ..................- 5 - Chapter 2 Preparation ................ - 5 - 2.1 Intended Use ..................- 5 - 2.2 Safety Instructions ................
  • Page 3 6.5 Monitoring Operation and Battery manage system ...... - 47 - Chapter 7 Fault Code and Troubleshooting ........- 49 - Chapter 8 Recycling and Disposal ..........- 52 - Chapter 9 Contact SAJ ..............- 53 - Warranty Card ................... - 54 - - 3 -...

  • Page 4: Chapter 1 Safety Precautions

    Chapter 1 Safety Precautions 1.1 Scope of Application This User Manual describes instructions and detailed procedures for installing, operating, maintaining, and troubleshooting of the following SAJ hybrid solar inverters: H1-6K-S2-15-IE Please read the user manual carefully before any installation, operation and maintenance and follow the instruction during installation and operation.

  • Page 5: Target Group

    · Do not stay close to the inverter while there are severe weather conditions including storm, lighting, etc. · Before opening the housing, the SAJ inverter must be disconnected from the grid and PV generator; you must wait for at least five minutes to let the energy storage capacitors completely discharged after disconnecting from power source.
  • Page 6 SAJ is not responsible for the loss and these warranty claims. · The SAJ inverter must only be operated with PV generator. Do not connect any other source of energy to the SAJ inverter.

  • Page 7: Explanations Of Symbols

    H1-6K-S2-15-IE 2.3 Explanations of Symbols Symbol Description Dangerous electrical voltage This device is directly connected to public grid, thus all work to the inverter shall only be carried out by qualified personnel. Danger to life due to high electrical voltage! There might be residual currents in inverter because of large capacitors.

  • Page 8: Chapter 3 Product Information

    When the grid failure, provide AC source to supply important loads, achieve uninterrupted power supply function. 3.2 Overview and Dimensions of Products The dimensions of H1-6K-S2-15-IE products are shown in Figure 3.1. H1-6K-S2-15-IE Figure 3.1 Dimensions of Product...

  • Page 9: Datasheet

    H1-6K-S2-15-IE 3.3 Datasheet MODEL H1-6K-S2-15-IE Input(DC) Max. PV Array Power [Wp]@STC 9000 Max. DC Voltage [V] MPPT Voltage Range [V] 90～550 Nominal DC Voltage[V] Start Voltage [V] Min. DC Voltage [V] Max. DC Input Current[A] 15 /15 Max. DC Short Circuit Current[A]...
  • Page 10 H1-6K-S2-15-IE Total Harmonic Distortion of Voltage <3% Peak Output Apparent Power [VA] 6000, 10sec Efficiency Max. Efficiency 97.6% Euro Efficiency 97.0% Max. Battery to Load Efficiency 94.6% Protection Integrated AC Short Circuit Protection Overload Protection Integrated Integrated DC Overvoltage / Undervoltage Protection...
  • Page 11 H1-6K-S2-15-IE Dimensions[H*W*D][mm] 470*470*190 Weight[kg] Standard Warranty[year] IEC62109-1/2,IEC61000-6-1/2/3/4,EN50438,EN 50549,C10/11,IEC62116,IEC61727,RD1699,UN Applicable Standard E 206006,UNE 206007,CEI 0-21,AS4777.2,CQC NB/T 32004,VDE-AR-N 4105 - 11 -...

  • Page 12: Chapter 4 Instructions For Installation

    4.2 Pre-installation Check 4.2.1 Check the Package Although SAJ’s inverters have surpassed stringent testing and are checked before they leave the factory, it is uncertain that the inverters may suffer damages during transportation. Please check the package for any obvious...

  • Page 13: The Determination Of The Installation Method And Position

    (4) When mounting the inverter, please consider the solidness of wall for inverter, including accessories. Please ensure the Rear Panel mount tightly. To make sure the installation spot is suitably ventilated, if multiple SAJ hybrid solar inverters are installed same area.

  • Page 14: Mounting Procedure

    H1-6K-S2-15-IE 30CM 50CM 50CM Figure 4.2 Minimum Clearance 4.4 Mounting Procedure 4.4.1 Mark the Positions of the Drill Holes of the Rear Panel The mounting position should be marked as shown in Figure 4.3. Figure 4.3 Dimensions of rear panel of H1 inverter...
  • Page 15 H1-6K-S2-15-IE 4.4.2 Drill Holes and Place the Expansion Tubes Following the given guides, drill 4 holes in the wall (in conformity with position marked in Figure 4.4, and then place expansion tubes in the holes using a rubber mallet. Figure 4.4 Drill holes dimensions of H1 inverter 4.4.3 Mount the Screws and the Rear Panel...
  • Page 16 H1-6K-S2-15-IE 4.4.4 Mount the Inverter Carefully mount the inverter to the rear panel as shown in Figure 4.6. Make sure that the rear part of the equipment is closely mounted to the rear panel. Figure 4.6 Mount H1 inverter - 16 -...

  • Page 17: Chapter 5 Electrical Connection

    H1-6K-S2-15-IE Chapter 5 Electrical Connection 5.1 Safety Instruction for Hot-line Job Electrical connection must only be operated on by professional technicians. Please keep in mind that the inverter is a bi-power supply equipment. Before connection, necessary protective equipment must be employed by technicians including insulating gloves, insulating shoes and safety helmet.

  • Page 18: Specifications For Electrical Interface

    H1-6K-S2-15-IE 5.2 Specifications for Electrical Interface Figure 5.1 Electrical Interface of H1 inverter Code Name Battery Input RS232 /4G/GPRS/Wi-Fi Port RS485 & DRM Port & CAN DC Input DC Switch On-Grid Terminal Backup Plug Terminal Ground Connection Table 5.1 Specifications for Interface...

  • Page 19: Ac Grid Wire And Backup Output Connection

    H1-6K-S2-15-IE 5.3 AC Grid Wire and Backup Output Connection Caution：For safety operation and regulation compliance, it is requested to install a breaker (63A) between grid and inverter. Cable Cross-sectional area (mm² ) External diameter (mm) Range Recommend Range Recommend 2.5~6.0 8~14 Table 5.2 Recommended Specifications of AC Cables...
  • Page 20 H1-6K-S2-15-IE 5.3.2 Connect the cables according to connection marks of L, N and Figure 5.3 Connect the Cables 5.3.3 Secure all parts of the grid and backup connector tightly. Figure 5.4 Screw the Connector - 20 -...

  • Page 21: Pv Connection

    H1-6K-S2-15-IE 5.3.4 During off-network operation time, null line at the BACK-UP end will remain to be connected with the null line at the power grid end inside the machine. (Only applicable to market in Australia) 5.4 PV Connection Cable Cross-sectional area (mm² )
  • Page 22 H1-6K-S2-15-IE connect the negative connector to the negative side of the solar side. Be sure to connect them in right position. Connecting Procedures: （1）Tighten the lock screws on positive and negative connector. （2）Use specified strip tool to strip the insulated enclosure of the positive and negative cables with appropriate length.
  • Page 23 H1-6K-S2-15-IE 1. Connection Port Figure 5.8 Connect the Inverter NOTICE · Before inserting the connector into DC input terminal of the inverter, please make sure that the DC switch of the inverter is OFF. · Please use the original H4 terminal to install.

  • Page 24: Battery Connection

    Power Lite L051100-B CF Energy CFE-5100 B1-5.1-48/ B2-5.0-LV1/B2-5.0-LV2 Note: For Italy market, only Dyness, Pylon, SAJ batteries are applicable. H1-6K-S2-15-IE inverter is only compatible with the batteries listed above, any other unapproved battery connections will NOT be covered by SAJ limited warranty.
  • Page 25 H1-6K-S2-15-IE Open the waterproof cover, then feed the battery cable through the AC waterproof hole. Figure 5.9 Open the waterproof cover Strip off the insulation skin of DC cable, the core is exposed to 10mm, and use a special tool to press the Battery Terminal.

  • Page 26: Earth Fault Alarm

    H1-6K-S2-15-IE Fixing the battery cable on the battery copper terminal by positive and negative in order. Figure 5.11 Connect the Battery Cable 5.6 Earth Fault Alarm This inverter complies with IEC 62109-2 clause 13.9 for earth fault alarm monitoring. If an Earth Fault Alarm occurs, the second LED indicator will be lit up and error code <06 ISO Err>...

  • Page 27: Communication Connection

    H1-6K-S2-15-IE 5.7 Communication Connection 5.7.1 Serial Port Definition H1-6K-S2-15-IE hybrid inverter has a RS232 communication port integrated. Figure 5.12 9-Pin serial port Pin Number Description Effect Power supply RS-232 TX Send data RS-232 RX Receive data Ground wire Table 5.5 9-Pin serial port introduction USB interface with Wi-Fi module, please reference Wi-Fi user manual.
  • Page 28 H1-6K-S2-15-IE 5.7.2 RJ45 Pin Port Definition. Left Right RS485 RS485 RS485-A+ RS485-A+ RS485-B- RS485-B- Left Right DRM 1/5 DRM 2/6 DRM 3/7 DRM 4/8 CANH RefGen CANL Com/DRM 0 Table 5.6 RJ45 pin port definition Figure 5.13 Interface definition - 28 -...
  • Page 29 5.7.4 Smart Meter Connection Notice: The hybrid inverter is with export limitation function, which can be realized by connecting SAJ recommended smart meter to the hybrid energy storage system. If users have no intention to set the export limitation function, please ignore chapter 5.7.4.
  • Page 30 H1-6K-S2-15-IE Figure 5.15 Meter wiring diagram (3) Fixing Meter (DIN 35mm mounting) There are buckles at the bottom of the meter. Buckle it on the grooves matched in size and fix it stably. (4) Power on the meter and check if the meter is running.
  • Page 31 H1-6K-S2-15-IE the hybrid inverter. Select the “Setting” in menu, press ENT to the second menu, then select “Mode Setting”, press ENT to enter the interface of choosing Export Limitation Setup, as shown below Graph Setting Run-Info About Meter eanble: Export limit enable:...

  • Page 32: Connection Diagram

    H1-6K-S2-15-IE 5.8 Connection Diagram Figure 5.18 H1 Connection diagram - 32 -...
  • Page 33 H1-6K-S2-15-IE The system connection for grid system without special requirements is as below. Note：The backup PE line and earthing bar must be grounded properly. Otherwise, backup function may be inactive during blackout. Figure 5.19 System wiring diagram Position Recommended breaker size...

  • Page 34: Ground Connection

    H1-6K-S2-15-IE 5.9 Ground Connection After penetrating the external hex head screw through OT terminal of the grounding line, screw in the grounding port of enclosure of the inverter in clockwise direction and make sure it is screwed up tightly. 5.19 Inverter ground protection 5.10 External AC Circuit Breaker and Residual Current...

  • Page 35: Chapter 6 Debugging Instructions

    H1-6K-S2-15-IE Chapter 6 Debugging Instructions 6.1 Introduction of Human-computer Interface Figure 6.1 Human-computer Interface LED indicator Function On: Green LED on Power status Off: LED off Inverter running properly: Yellow LED on Run/ fault status Inverter running faultily: Red LED on...

  • Page 36: First Run Setup

    H1-6K-S2-15-IE status or inverter is upgrading: Yellow and blue light flashing alternatively Table 6.1 Instructions of the Interface Button Function A step up / left or increasing the setting value A step down / right or decreasing the setting value...
  • Page 37 H1-6K-S2-15-IE Language setting English Espanol Italiano Chinese 6.2.3 System Time Setting When the inverter begins to run for the first time, please configure the time of system, and the inverter LCD will display as below: Date & time setting 2022/01/25...
  • Page 38 H1-6K-S2-15-IE Figure 6.3 Battery setting 6.2.5 Set the Country When the inverter begins to run for the first time, please configure the country of usage, each country is integrated with corresponding local grid protective parameters. If a country contains multiple compliances, they will appear next to this country, as shown below：...

  • Page 39: Lcd Operation

    H1-6K-S2-15-IE 6.3 LCD Operation 6.3.1 LCD Display Overview Figure 6.5 LCD operation overview - 39 -...
  • Page 40 H1-6K-S2-15-IE 6.3.2 Home Display Figure 6.6 Home display Position Description Current PV input power Current power import from or export to grid Battery charging or discharging power Back up load consumption Normal load consumption If there is a triangle alarm icon blinking, it indicates there is an error occurs.
  • Page 41 H1-6K-S2-15-IE Total Year PV generation: 0kWh PV generation: 0kWh 100% 100% SelfCons:0kWh ElectExp:0kWh SelfCons:0kWh ElectExp:0kWh Load consumption: 0kWh Load consumption: 0kWh 100% 100% LoadCons:0kWh ElectImp: 0kWh LoadCons:0kWh ElectImp: 0kWh Figure 6.7 System data display The running info showing the PV generation and load consumption on a daily, monthly, yearly basis.
  • Page 42 H1-6K-S2-15-IE 6.3.3 Setting 6.3.3.1 Mode Setting Self-use Mode: When the solar is sufficient, electricity generated by photovoltaic system will be supplied to load first, the surplus energy will be stored in battery, then the excess electricity will be exported to the grid.
  • Page 43 H1-6K-S2-15-IE Figure 6.9 Time-div mode setting 6.3.3.2 Battery Setting Bat setting Bat protocol: SAJ-CAN Bat wake up: On-grid DOD: Off-grid DOD: Bat cap: 100Ah Bat chg volt: 56.8V Bat cut-off volt: 48.5V Bat Max curr: C:0A D:0A Figure 6.10 Battery setting...
  • Page 44 H1-6K-S2-15-IE 6.3.3.3 Zero-EXP Setting Zero-EXP setting Meter switch: Zero-EXP switch: Meter address: Figure 6.11 Zero export setting Term Description Zero-EXP setting Zero export limit setting Meter switch OFF: Turn it off if no meter is connected ON: Turn it on if there is meter connected...
  • Page 45 H1-6K-S2-15-IE 6.3.3.4 System Setting Grid compliance If a country contains multiple compliances, they will appear next to this country, as shown below, please contact your local grid operator for which region to select” Grid compliance setting Switzerland CEI0_21:2019 CEI0_21ACER Italy...

  • Page 46: Drm Setting

    H1-6K-S2-15-IE 6.3.3.4.1 More Setting Enter password: 123456 to enter the interface. DRM setting The DRM function to the demand response enabling device (DRED) is disabled by default, turn it on if this function is required. DRM setting Only available under Australian...

  • Page 47: Shut Down Inverter

    H1-6K-S2-15-IE History fault info button to turn Viewing the history fault info by pressing the the page and view all the history fault info. Error code details can be referred to Chapter 7. History fault info Date&time Fault info 2022:01:22:15:...
  • Page 48 H1-6K-S2-15-IE connected to battery manage system (BMS) to maximize the battery life. - 48 -...

  • Page 49: Chapter 7 Fault Code And Troubleshooting

    H1-6K-S2-15-IE Chapter 7 Fault Code and Troubleshooting Fault Information Explanation Fault type Code Master Device Error Relay Err Relay Error Error GFCI Device Err GFCI Devices Error Error Fan Err Fan Error Error Eeprom Err Storer Error Error Lost Com.M<->S Err...
  • Page 50 H1-6K-S2-15-IE Grid Freq.Low Warn Frequency of Grid Low Alarm Grid Loss Warn Grid Lost Alarm Grid Volt.10min Warn Average voltage of 10 minutes Alarm Over Load Warn Over-load Alarm Out Volt. Low Warn Output under-voltage Alarm Slave Device Error Bat Input Short Err...
  • Page 51 H1-6K-S2-15-IE Grid Freq.High Warn Frequency of Grid High Alarm Grid Freq.Low Warn Frequency of Grid Low Alarm Grid Loss Warn Grid Loss Alarm Battery Open Warn Battery open circuit Alarm Battery Dod Warn Battery Discharge End Alarm Battery Low Warn...

  • Page 52: Chapter 8 Recycling And Disposal

    H1-6K-S2-15-IE Chapter 8 Recycling and Disposal This device should not be disposed as residential waste. An Inverter that has reached the end of its life and is not required to be returned to your dealer, it must be disposed carefully by an approved collection and recycling facility in your area.

  • Page 53: Chapter 9 Contact Saj

    H1-6K-S2-15-IE Chapter 9 Contact SAJ Guangzhou Sanjing Electric Co., Ltd. SAJ Innovation Park, No.9, Lizhishan Road, Guangzhou Science City, Guangdong, P.R.China. Postcode: 510663 Web: http: //www.saj-electric.com Technical Support & Service Tel: +86 20 6660 8588 Fax: +86 20 6660 8589 E-mail: service@saj-electric.com...

  • Page 54: Warranty Card

    H1-6K-S2-15-IE Warranty Card The installer should fill in the second form while installing the inverter. For warranty claim, please complete the below forms and send this page to SAJ attached with the Customer’s invoice. For Customer to fill in Name:...
  • Page 55 H1-6K-S2-15-IE For Installer to fill in Modules Used: Modules Per String: No. of String: Installation Company: Contractor License Number: Company: City: Country: Zip: Tel: Fax: E-mail: Signature: Date: - 55 -...
  • Page 56 Guangzhou Sanjing Electric Co., Ltd. Tel: (86)20 66608588 Fax: (86)20 66608589 Web: www.saj-electric.com Add: SAJ Innovation Park, No.9, Lizhishan Road, Science City, Guangzhou High-tech Zone, Guangdong, P.R.China V0.0...