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SLENERGY iShare-Home 3kW User Manual

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Summary of Contents for SLENERGY iShare-Home 3kW

  • Page 1 Easy Energy Easy Life Smart Solar System User Manual...
  • Page 2 Copyright is owned by Slenergy Technology (A.H.) Co., Ltd. (hereinafter referred to as Slenergy) and no content of this document can be reproduced or disseminated in any form or manner without Slenergy's prior written consent.

  • Page 3: About This Manual

    About This Manual Purpose This manual introduces the installation, electrical connection, debugging, use, maintenance and troubleshooting of Slenergy. Home photovoltaic power generation system. Before installation and operation, please read through this document to understand the security information and familiarize with the system functions and features.
  • Page 4 Symbols Definition of the symbols in this manual are as the following: Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. DANGER Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.

  • Page 5: Table Of Contents

    Contents About this Manual System Introduction 1.1 System schematics and wiring diagram 1.2 Equipment List 1.3 Technical data of PV module 1.3.1 Modules identification 1.3.2 Technical data of PV module 1.4 Technical data of inverter 1.4.1 Hybrid Inverter 3~8kW 1.5 Technical data of Battery 1.6 Technical data of mounting system 1.7 Technical data of iBox 1.8 Technical data of cable...
  • Page 6 2.7.3 Inverter grounding 2.7.4 Battery grounding 2.7.5 iBox grounding Transportation and storage 3.1 Storage and transportation of PV modules 3.1.1 Transportation and handling 3.1.2 Storage 3.1.3 Unpacking 3.2 Storage and transportation of inverter 3.3 Storage and transportation of Mounting system 3.4 Storage and transportation of Battery 3.4.1 Storage requirement 3.5 Transportation and storage of iBox...
  • Page 7 4.5.1 Location Requirements 4.5.2 Mounting Battery 4.5.3 Slave Battery Installation 4.5.4 Install the Battery Control Box 4.5.5 Fix the Product 4.6 iBox installation 4.6.1 iBox installation Electrical Connections 5.1 DC Electrical connections 5.1.1 Electrical connections of PV modules 5.1.2 Assembling the PV Connector 5.2 AC Inverter electrical connections 5.2.1 Electrical Wiring Diagram 5.2.2 AC Connection...
  • Page 8 Monitoring 8.1 Inverter Monitoring 8.1.1 Monitoring Device 8.1.2 Cloud monitoring App 8.1.3 Local configuration App 8.2 Battery LED indication Maintenance & Troubleshooting 9.1 Maintenance and troubleshooting of PV modules 9.1.1 Visual inspection 9.1.2 Connector and cable inspection 9.1.3 Cleaning 9.1.4 Troubleshooting 9.2 Maintenance and troubleshooting of inverter 9.2.1 Maintenance of inverter 9.2.2 Troubleshooting of inverter...

  • Page 9: System Introduction

    System Introduction...

  • Page 10: System Schematics And Wiring Diagram

    1.1 System schematics and wiring diagram The system in this manual is composed of PV module, inverter, battery, iBox, mounting structure and cable sets, and can convert the DC power generated by the PV system into 230Vac single-phase AC power via the inverter.

  • Page 11: Equipment List

    1.2 Equipment List System configuration is as the following: Model iShare-Home 3kW iShare-Home 4.2kW iShare-Home 6kW iShare-Home 8kW System capacity No. PV Modules 10/12 14/16/18 20/22/24 (pcs)/425W Effective Roof ~17m ~26m ~39m ~52m Area Approx. Inverter SL-D3KTL-H30 SL-D4.2KTL-H30 SL-D6KTL-H30 SL-D8KTL-H30...

  • Page 12: Technical Data Of Pv Module

    1.3 Technical data of PV module 1.3.1 Modules Identification 3 labels on the modules contain information below: 1 Nameplate: product type, rated power, rated current, rated voltage, open circuit voltage, short circuit current under testing conditions, certification indicator, maximum system voltage, etc. 2 Current classification label: Rated working current (H indicates High, M indicates Medium, L indicates Low).

  • Page 13: Technical Data Of Pv Module

    1.3.2 Technical Data of PV Module Items Specifications Module Number SL-108NA-425 Electrical Characteristics Maximum Power (Pmax/W） Open Circuit Voltage (Voc/V) 37.83 Short Circuit Current (Isc/A） 14.05 Voltage at Maximum Power (Vmp/V） 31.94 Current at Maximum Power (Imp/A） 13.31 Module Efficiency (%） 21.76 Mechanical Parameters Cell Orientation...

  • Page 14: Technical Data Of Inverter

    1.4 Technical data of inverter 1.4.1 Hybrid Inverter 3~8kW Model SL-D3KTL-H30 SL-D4.2KTL-H30 SL-D6KTL-H30 SL-D8KTL-H30 PV Input Recommended Max. input power [kW] 6.72 12.8 Start-up voltage [V] Max. DC input voltage* [V] Rated DC input voltage [V] MPPT voltage range**[V] 100-550 100-550 100-550 100-550...
  • Page 15 Model SL-D3KTL-H30 SL-D4.2KTL-H30 SL-D6KTL-H30 SL-D8KTL-H30 Protection DC reverse polarity protection Integrated Battery input reverser connection protection Integrated Insulation resistance protection Integrated Surge protection Integrated Over-temperature protection Integrated Residual current protection Integrated Islanding protection Integrated AC over-voltage protection Integrated Overload protection Integrated AC short-circuit protection Integrated...

  • Page 16: Technical Data Of Battery

    1.5 Technical data of Battery Model SL-BH-2-5 SL-BH-3-7 SL-BH-4-10 SL-BH-5-12 Electrical Parameters No. of series battery Rated energy [kWh] 5.12 7.68 10.24 12.8 Usable energy [kWh] 11.52 Rated voltage [V] 102.4 153.6 204.8 Voltage range [V] 89.6~115.2 134.4~172.8 179.2~230.4 224~288 Rated capacity [Ah] Charge current [A] 25(Recommended)/50(MAX)

  • Page 17: Technical Data Of Mounting System

    Model SL-BH-2-5 SL-BH-3-7 SL-BH-4-10 SL-BH-5-12 Working Conditions Installation Indoor Working temperature -10℃~50℃ Optimum working temperature 20℃~60℃ Storage temperature -30℃~60℃ Protection degree IP54 Humidity 5%~95% Altitude [m] ≤2000 Cooling Natural Certificate CE, UN38.3, MSDS, CB/EMC, IP Warranty 10 years 1.6 Technical data of mounting system Product Name Solar Mounting System Design Standard...

  • Page 18: Technical Data Of Ibox

    1.7 Technical data of iBox iBox SL-BH5KL SL-BH10KL DC Side Max input/output voltage [V] Max input/output current [A] AC Side Rated input/output voltage 230V Max input/output current [A] 45.4 Rated Frequency [Hz] 50/60 50/60 Working environment Operation Temp. -10℃~+50℃ -10℃~+50℃ Relative Hum.

  • Page 19: Technical Data Of Cable

    1.8 Technical data of cable 1.8.1 Cable set Accessory Length No. Name Specification From Remark H1Z2Z2-K iBox PV input Cable terminals are made PV DC Cable 1×6mm2 PV Modules connector and installed on site Connector 20~60m*2 Cable terminals are iBox to Inverter prefabricated and installed at DC Cable UL 11627 10AWG...

  • Page 20: Dc Cable

    1.8.2 DC Cable Type 1×6mm DC 1500V Stranded tinned copper (IEC 60228 Class 5) Conductor 84/0.285mm (mix0.277mm max0.293mm） Stranded OD 3.01mm Inner Insulation Halogen free crosslinked polyolefin Color: black Outer Insulation Halogen free crosslinked polyolefin Color: black Inner Diameter 4.6±0.15mm Outer Diameter 6.3±0.15mm Maximum resistance of conductor at 20℃...

  • Page 21: Ac Cable

    1.8.3 AC Cable CABLE TYPE NYY-J Area 3 G4.0 mm² Material Bare copper stranded CONDUCTOR Size 73 / 0.25 ±0.008mm 2.46 mm 20℃ max conductor Insulation: According resistance 4.95 Ω/km to requirement Material FRPVC 40P INSULATION Normal thickness 1.00 mm O.D.

  • Page 22: Earthing Cable

    1.8.4 Earthing Cable CABLE TYPE NYY 1×6QMM CONDUCTOR Area 1 × 6mm² Material Bare copper stranded Size 109 / 0.25 ±0.008mm O. D. 3.01 mm 20℃ max conductor resistance 3.3 Ω/km INSULATION Material FRPVC 40P Normal thickness 1.20 mm Insulation：YE/GN Minimum thickness 0.98 mm Jacket: BK...

  • Page 23: Safety

    Safety...

  • Page 24: Setting Of Warning Sign For Safety

    This manual contains important information about operating the system. Before operating, please read it very carefully. The system should be operated in strict accordance with the instructions in the manual, otherwise it can cause damages or loss to equipment, personnel and property.

  • Page 25: Safety Notice

    2.1 Safety notice iShare-Home Smart Solar System is a new energy generation system that uses PV modules to generate electricity for household loads. Improper use of this system may cause harm to the life and health of the user or third parties as well as damage to the system and other items of value，The following points must therefore be observed in order to comply with the intended use of the system: 1 Before performing operations, read through this manual and follow...

  • Page 26: Inverter

    Battery 1 SL-BH system installation and maintenance instructions must have high voltage electrical knowledge. Slenergy assumes no liability for injury or property damage due to repairs attempted by unqualified individuals or a failure to properly follow these instructions. These warnings and cautions must be followed when using our product.

  • Page 27: Mounting Structure

    3 SL-BH Li-HV storage system installation must be carried out only by Installers, who have been trained in dealing with high voltage electricity. 4 The product is heavy and challenging to lift. 5 Use SL-BH Battery only as directed. 6 Do not use SL-BH Battery if it is defective, appears cracked, broken, or otherwise damaged, or fails to operate.

  • Page 28: Ibox

    8 Please use the accessories designated by Slenergy for construction parts, and do not arbitrarily transform and change the products. 9 Please avoid hitting strongly on the profile as aluminum profile is easy to deform and scratch. 10 This information is related to the installation of the system. Please consider the characteristics of the stand during the construction of the foundation, components, inverter, and electrical wiring.

  • Page 29: Disclaimer

    2.2 Disclaimer Slenergy shall not be liable for any consequence caused by any of the following events: 1 Damage during the transportation by the customer. 2 Transport damage (including painting scratch caused by rubbing inside packaging during shipping). A claim should be made directly to shipping or insurance company in this case as soon as the container/packaging is unloaded and such damage is identified.

  • Page 30: Operator Requirements

    2.3 Operator requirements The installation, electrical connection, commissioning, maintenance, troubleshooting and replacement of the system must be performed by professional technicians. The operator must meet the following requirements: 1 Operation personnel should receive professional training or instructing. 2 Operation personnel should read through this document and follow all the precautions.

  • Page 31: Grounding

    2.7 Grounding 2.7.1 PV module grounding The module needs to be grounded. It has been confirmed that the module meets the safety level II and the grounding method meets the local electrical instructions and regulations. The grounding connection shall be carried out by qualified electricians. In design of modules, the anodized corrosion resistant aluminum alloy frame is applied for rigidity support.

  • Page 32: Inverter Grounding

    2.7.3 Inverter grounding Connect the inverter and ground bar through H07V-K 6mm wire to achieve the purpose of grounding protection. Please always remember wiring the H07V-K 6mm wire before wiring other wires. Do not connect the N-wire as a protective ground wire to the inverter casing.

  • Page 33: Transportation And Storage

    Transportation and storage...

  • Page 34: Storage And Transportation Of Pv Modules

    3.1 Storage and transportation of PV modules 3.1.1 Transportation and handling PV module is made of glasswork and fragile silicon wafer, need to be quite careful during transportation and handling; 1 Do not stack module at the project site. 2 If the module needs to be covered with rain cloth during long-term turnover to prevent the module from moisture, and do not remove the packaging.

  • Page 35: Unpacking

    3.1.3 Unpacking 3.1.3.1 Unpacking security 1 When unpacking outdoors, it is forbidden to work under the conditions of rain. 2 Wear protective gloves during unpacking to avoid hand injury and fingerprints on the glass side. 3 The working floor needs to ensure that the box can be placed horizontally and stably to avoid dumping.

  • Page 36: Storage And Transportation Of Inverter

    3.2 Storage and transportation of inverter Do not dispose of the original packing case. It is recommended to store ● the device in the original packing case when the device is decommissioned. The storage temperature and humidity should be in the range of -30℃ ●...

  • Page 37: Transportation And Storage Of Ibox

    6 No violent transportation (such as smashing, crushing, pedaling, etc.); 7 The consignee shall take photos to save the photos of the goods at the time of receipt; 8 Product packaging meets the requirements of sea/automobile transportation; 9 During transit, it should be strictly installed when stacking plates when leaving the factory;...

  • Page 38: Equipment Installation

    Equipment installation...

  • Page 39: Checking Before Installation

    4.1 Checking Before Installation 4.1.1 Installation tools Type Tools Hammer drill: Socket grinding Multimeter DC Drill bit: Φ10 mm wrench set machine voltage measurement range ≥1100V DC Torque screwdriver Wire stripper Removal Crimping toolModel: Phillips head: M5 wrench Model: H4TC0003/ H4TW0001;...

  • Page 40: Check Before The Pv Module Installation

    4.1.2 Check before the PV module installation Before installing module, you should contact the relevant department to obtain information about the installation site and construction permit, and also comply with the requirements of the authorized party for installation and inspection. 1 When installing the module, make sure that the modules are installed on a fire-resistant roof.

  • Page 41: Checking Before Ibox Installation

    4.1.3 Checking before iBox Installation The following cautions should be noticed before installing the iBox. Electric shock! Installation and operation by on-professional personnel is prohibited. Make sure the power is off during installation and maintenance/oper- DANGER ation. Do not operate AC IN or AC OUT/Backup IN or Backup OUT plug when load is on.
  • Page 42 iBox Mounting Accessories Item Picture Quantity Mounting Plate-A 1pcs Mounting Plate-B 1pcs Mounting Plate-C 1pcs ST6.3 Screws 4pcs Plastic expansion tube 4pcs Screws 5pcs iShare-Home Smart Solar System User Manual...

  • Page 43: Checking Before Mounting System Installation

    4.1.4 Checking before Mounting system Installation Slenergy tile hook/hanger bolt system is a roof photovoltaic mounting system applied to tile roofs. The hooks and bolts are designed based on various types tile roofs. In that case, each roof has its corresponding and fitting hook for installation, which greatly improves the firmness of the connection between mounting system and roof structure.

  • Page 44: Checking Before Inverter Installation

    The device is thoroughly tested and strictly inspected before delivery. Nonetheless, damage may still occur during shipping. For this reason, please conduct a thorough inspection after receiving the device. Contact Slenergy or the transport company in case of any damage or incompleteness, and provide photos to facilitate services.

  • Page 45: Packing List

    Master inverter through RS485 or CAN. Communica- tion Indicator The inverter isn’t communicating with Orange Always on Slenergy smart meter. The inverter isn’t communicating with the Always on BMS. Display Display off to save power, press the button to wake up the display.

  • Page 46: Checking Before Battery Installation

    4.1.6 Checking before battery installation 4.1.6.1 Appearance Introduction Control Module Inverter com BAT+ Service com BAT- POWER 25% 50% 75% 100% ALM PLM Item Terminal Note Inverter COM Connect to the inverter communication port Service COM Specified Debug Interface Battery output - Battery output + Battery MCB Control battery output...

  • Page 47: Installation Mounting System And Pv Module Installation

    4.1.6.2 Packing List The package includes 1PCS control battery module, 1-9PCS slave battery modules, and 1PCS battery base and other installation accessories. Please check if the battery modules and accessories are complete in the package when receiving the goods, See the following figure for your reference. Control module packing list M5-10 installation 8-60Expansion...

  • Page 48: Installation Method Introduction

    The applied torque shall be determined according to the mechanical ● design criteria of the bolts used by the customer, for example: M8 ---- 16-20N. (140-180lbf.in) If the customer needs other sizes of compacts, Slenergy is required for ● full evaluation. 4.2.2.2 Mounting hole mounting Use the bolts to secure the assembly to the bracket through the ●...
  • Page 49 Use 8 mounting holes Note: All installation methods described here are for reference only. Slenergy is not responsible for providing related installation module, design and installation of module systems. Machine load and safety must be done by a professional system installer or an experienced person.

  • Page 50: Installation Of Mounting Structure

    4.3 Installation of mounting structure 4.3.1 Installation Precaution Notes for the installation dimensions The specific dimensions of all installations involved are subject to the construction drawings. This installation instruction is only for the description of the product installation method. Notes for Stainless Steel Fasteners Because of the good ductility for stainless steel, the fasteners have big difference with carbon steel one in nature.
  • Page 51 Calculate the hanger bolt span in Slenergy calculation tool based on snow zone, wind zone, altitude and other parameters. The actual installed hanger bolt span has to be not more than the calculated value in Slenergy calculation tool, otherwise the mounting structure might have risk of failure when it comes to extreme condition.
  • Page 52 Calculate the hook span in Slenergy calculation tool based on snow zone, wind zone, altitude and other parameters. The actual installed hook span has to be not more than the calculated value in Slenergy calculation tool, otherwise the mounting structure might have risk of failure when it comes to extreme condition.
  • Page 53 4.3.3 Installation of Rail Fix rails to tile hooks after adjusting the length and height and tighten them by bolts. After fixing the hook, adjust the height of the rail, loosen the bolt on the upper end of the hook to separate the key A and key B for a certain distance, first align the protrusion of key B with the groove of the rail, and then rotate the rail until the concave on the other side is aligned with the protrusion of key A and locked.

  • Page 54: Installation Of Rail Splice

    4.3.4 Installation of Rail Splice Rails should be connected by rail splice if needed, as shown below： Slide half of the rail splice into the first rail, adjust the fixed position, and tighten the bolts. Then slide the second rail into the rail splice, tighten them by bolts when leveled.

  • Page 55: Installation Of Pv Modules

    4.3.5 Installation of PV Modules According to the installation dimension of the drawing, place the PV modules on the rail, and press and fix it with the common end/mid clamp. Note that when the clamps are installed, as shown in the figure below, the mounting surface of the common mid clamp is different, and it needs to be rotated by 90 degrees.

  • Page 56: Installation Of Grounding Lug

    4.3.6 Installation of Grounding Lug Install grounding lug at the end of the rail as the picture shown below and fix it with bolts. M8 bolts At the edge of the layout, connect each grounding lug with NYY 1*6mm ground cable , use knife to cut a small notch at the position where grounding cable sit on the grounding lug, and then fix the ground cable with M8 bolts, and conduct the end of the ground cable to the grounding point.
  • Page 57 Assembling the PV Connector Make sure that the connectors are securely connected and properly connected. The connectors must not be subjected to external pressure. The connectors can only be used for circuit connection functions and should not be used to turn the circuit on and off. Connections should be kept dry and clean to prevent rain and moisture.

  • Page 58: Inverter Installation

    4.4 Inverter installation 4.4.1 Determining the Installation Position The Slenergy SL-D3~8KTL series inverters are designed with IP65 protection enclosure for in-door and outdoor installations. When selecting an inverter installation location, the following factors should be considered: The wall on which the inverters mounted must be able to withstand the ●...

  • Page 59: Mounting The Inverter

    4.4.2 Mounting the Inverter 4.4.2.1 Wall Bracket Installation Dimensions of wall bracket (mm) Figure 4.4.2.1-1 Dimensions of wall bracket Use the wall bracket as the template to mark the position of 5 holes on the wall. ● Figure 4.4.2.1-2 Marking hole position using installation bracket Use an electrical driller with 10mm diameter bit to drill 5 holes in the wall ●...

  • Page 60: External Ground Connection

    4.4.2.2 Mounting the Inverter Lift the inverter, hang the back rail on the fixed wall bracket carefully. Secure the inverter with M5 screws. Figure 4.4.2.2-1 Mounting the inverter 4.4.3 External Ground Connection Connect the inverter and ground bar through PE wire to achieve the purpose of grounding protection.

  • Page 61: Battery Installation

    4.5 Battery installation 4.5.1 Location Requirements The area is completely water proof. The floor is flat and level. ● There are no flammable or explosive materials. ● The ambient temperature is within the range from -20 to 55 degree. ● The temperature and humidity are maintained at a constant level.

  • Page 62: Slave Battery Installation

    4.5.3 Slave Battery Installation Install guide pins Peel off the protective film on the terminal Align the battery box with the base as shown in the figure and install it, pay attention to the level and put it down slowly Follow the previous steps to install the slave batteries 4.5.4 Install the Battery Control Box Prepare the main control box and the required fixing parts for installation...

  • Page 63: Fix The Product

    As shown in the figure, align and install to the slave module horizontally and slowly. 4.5.5 Fix the Product Prepare the fixing parts as shown in the picture. First use the fixing parts to lean against the battery where there are screw holes, and mark on the wall.

  • Page 64: Ibox Installation

    4.6 iBox installation 4.6.1 iBox installation The iBox can only be installed indoor, far from heat sources. The iBox should be bolted on the wall with a right angel like bellow. The iBox should be installed under the following Installation tilts. WARNING Right installation tilts Wrong installation tilts...
  • Page 65 Step 1 Determine the installation positions for drilling holes, and mark the positions using a marker. Drill installation holes on the wall, knock in the wall lugs, mount the Mounting Plate-A. Four installation holes are need, the distance between holes is like bellow: Drill 4 ×φ10 holes on the wall 4×φ10mm Knock in the wall lugs...

  • Page 66: Electrical Connections

    Electrical Connections...

  • Page 67: Dc Electrical Connections

    5.1 DC Electrical Connection 5.1.1 Electrical connections of PV modules Junction Box Recommended Wiring Method Location Icon Vertical Installation: Standard Cable length (Note: An extension cord is required at the rotor head of the double row assembly and at the end of the single row.) Horizontal Installation: It is not recommended to install PV modules horizontally.

  • Page 68: Assembling The Pv Connector

    5.1.2 Assembling the PV Connector Make sure that the connectors are securely connected and properly connected. ● The connectors must not be subjected to external pressure. The connectors can only be used for circuit connection functions and should not be used to turn the circuit on and off.
  • Page 69 5.1.2.2 DC Connector Before assembling the DC connector, make sure that the cable polarity is correct. WARNING 1 Peel off the DC cable insulation sleeve for 7 mm. 2 Disassemble the connector in the accessory bag. 3 Insert the DC cable through the DC connector nut into the metal terminal and press the terminal with a professional crimping plier (pull back the cable with some power to check if the terminal is well connected to the cable).
  • Page 70 iBox-DC Side iBox-AC Side AC IN AC OUT Inverter ClassA Fuse1 PV 20A 30mA PV1 IN + RCBO Brown PV1 IN + Black Blue Gird Yellow&green PV Modules 1 SPD1 TypeII 20kA/40kA MCB 2P Local AC SPD TypeII Distribution Fuse2 20kA/40kA PV 20A PV2 IN +...

  • Page 71: Ac Inverter Electrical Connections

    Anti- static measures should be taken during installation and mainte- nance. Do not use other brands or other types of terminals other than the terminals in the accessory package. Slenergy has the right to refuse all damages caused by the mixed-use of terminals. NOTICE Moisture and dust can damage the inverter, ensure the cable gland is securely tightened during installation.

  • Page 72: Electrical Wiring Diagram

    5.2.1 Electrical Wiring Diagram This diagram shows iShare SL-D3~8KTL series hybrid inverter wiring structure and com¬position, concerning the real project, the installation and wiring have to be in line with the local standards. CURRENT iBox TRANSFORMER MODULES NYY-1 × Black H07V-K 6mm Yellow-Green H1Z2Z2-K 1...

  • Page 73: Ac Connection

    5.2.2 AC Connection 5.2.2.1 AC Side Requirements An independent AC breaker is required in both on-grid and back-up ● output side, and any loads cannot be connected with inverter directly. Before making the connection of AC cable, please confirm all DC & NOTICE ●...

  • Page 74: Monitoring Device Installation

    5.2.3 Monitoring Device Installation Slenergy SL-D3~8KTL series hybrid inverter supports WIFI, LAN, and 4G communi- cation. Plug the WIFI, LAN, or 4G module into the COM1 port in the bottom of inverter. A slight "click" sound during the installation represents that the assembly is in place.
  • Page 75 Meter terminals definition as shown in table below: Definition Function L/N connect to grid to detect power grid voltage. L-S1 L-S2 To detect the CT current and direction. Ground Connection RS485-1 RS485-2 Communicate with hybrid inverter iShare-Home Smart Solar System User Manual...
  • Page 76 All communication ports are in the multifunction communication Port at the bottom of inverter which including Meter port, CAN port, BMS port, EMS port, RLYOUT port, DRED port. Definition Function RJ45-1 RS 485 Communicate with Meter RJ45-2 Communicate with BMS Multifunction Relay NO (Normally Open) Terminating resistor for...

  • Page 77: Inverter Communication

    5.5.2 Inverter Communication Connection 5.5.2.1 Assembling the Multi-com Connector 1. Unscrew the swivel nut from the connector. 2. Take out the terminal block. Press 3. Remove the seal and lead the cable through the cable gland. 5.5.2.2 Connect the Meter And BMS Communication Cables The communication between meter/BMS and inverter is RJ45 interface cable.

  • Page 78: Connect Other Cables

    5.2.5.3 Connect Other Cables Thread the cable of appropriate length through the swivel nut and the housing. Remove the cable jacket and strip the wire insulation. Wire Diameter 4-6.5mm Cross-sectional Area 0.5~1.5mm 55mm (Optional) When using a multi-core multi-strand copper wire cable, connect the AC wire head to the cord end terminal (hand-tight).
  • Page 79 5.2.5.4 Installing the COM Connector Remove the waterproof lid from the COM terminal. ● Insert the COM connector into COM terminal on the bottom of the inverter until ● there is an audible click. Click 5.5.2.5 Meter and BMS Communication RJ45 terminal connection sequence and definition as below.
  • Page 80 DRM and Ripple Control support only one function at the same time. DRED (Demand Response Enabling Device) interface is special reserved for Australia and New Zealand according to their safety regulation, and Slenergy doesn’t provide the DRED device for the customer.The inverter supports the demand response modes as specified in the standard AS/NZS 4777.
  • Page 81 RCR (Ripple Control Receiver) interface is special reserved for Germany and some other Europe-an country according to their safety regulation, and Slenergy doesn’t provide the RCR device for the customer. In Germany and some European areas, a ripple control receiver is used to convert a power grid dispatching signal to a dry contact signal.

  • Page 82: Multifunction Relay

    The AC contactor should be placed between the inverter and the loads. Do not connect the load to DO port directly. The contactor is not supplied by the Slenergy. Connect the load to the NOTE DO port of the inverter directly if the load is designed with a DI port.

  • Page 83: Parallel System

    Slenergy. NOTE 5.5.2.9 Fast stop Slenergy SL-D3~8KTL hybrid inverter comes standard with fast stop function, and you can use this function by connecting an external switch into the fast stop interface if it requires in the installation place. The external switch doesn't include in our accessory box.

  • Page 84: Ems Communication

    5.5.3 EMS Communication An EMS communication cable needs to be connected when to control the operation of a hybrid inverter through the EMS, and communication between EMS and inverter is RS485. 5.6 Power Cable of the Battery Connection 5.6.1 The following principles must be considered when making battery connection: 1 Disconnect the AC breaker on the grid side.

  • Page 85: Battery Electrical Connections

    Anti- static measures should be taken during installa- tion and maintenance. Do not use other brands or other types of terminals other than the terminals in the accessory package. Slenergy has the right to refuse to held liable of all damages caused by the mixed-use of terminals.

  • Page 86: Commissioning

    Commissioning...

  • Page 87: Check Before Power-On

    Refer to "8.1.2 Cloud monitoring App and 8.1.3 Local configuration App". 2 Register an account on the Cloud monitoring App. If you have got the account and password from the distributor/installer or Slenergy, skip this step. 6.3 Inspection Before Commissioning Check the following items before starting the inverter: 1 All equipment has been reliably installed.

  • Page 88: Commissioning Procedure

    6.4 Commissioning Procedure If all of the items mentioned above meet the requirements, proceed as follows to start up the inverter for the first time. 1 Turn on the AC breaker. 2 Turn on the lithium battery switch. Power on the battery pack manually if a battery is equipped.

  • Page 89: Operation

    Operation...

  • Page 90: Main Window

    When the inverter is turned on, the following interfaces will be displayed on the OLED display, and the OLED display allows the user to check various operation information and to modify the settings of the inverter. If the parameter is a number short press to change the number, long press to confirm the number and jump to the next number.

  • Page 91: General Setting

    7.2 General Setting General Settings Check V1.xx.xx.xx.xx System Info Version code xxxxxx xxxxxxxxxxxxxxx V1.xx.xx.xx.xx V1.00 2022-05-30 2022-05-30 2022-05-30 Fault Info 10:05:05 Fault 1 10:05:05 Fault 2 10:05:05 Fault N RSSI 90% <General> <General> <General> <General> IP Addr IP Addr DHCP Set OFF DHCP Set ON 192.168.0.10 192.168.0.10...

  • Page 92: Advanced Setting

    7.3 Advanced Setting Advanced InPut Settings Password 1000 Wait Wait Incorrect Verify Correct Fail Verify OK <Advanced> <Advanced> <Advanced> <Advanced> The last page Safety Set Safety Set Safety Set Safety Set 50Hz Default Safety Code 1 Safety Code 2 Safety Code N <Advanced>...
  • Page 93 Previous Page <Advanced> <Advanced> <Advanced> OnGrid SOCProt OnGrid SOCProt OnGrid SOCProt <Advanced> <Advanced> OnGrid EndSOC OnGrid EndSOC <Advanced> <Advanced> <Advanced> OffGrid SOCProt OffGrid SOCProt OffGrid SOCProt <Advanced> <Advanced> OffGrid EndSOC OffGrid EndSOC <Advanced> Auto Test CEI-021 <Advanced> <Advanced> <Advanced> <Advanced> System Maint.
  • Page 94 Inverter Display Abbreviation and Complete Name Reference Table Abbreviation Complete Name Safety Set Select the code that meet local regulatory requirements Battery_ID Set Select the battery model Work Mode Current work mode / work mode setting Export Limit On-grid export limit function switch Feed in Grid Set the percentage of the power that is allowed to feed to the grid Reactive Modes...

  • Page 95: Country Code (Safety Code) Setting

    Abbreviation Complete Name System Maint. System maintenance, includes inverter stop and run, system restart In the multi-inverter parallel system, set the role of one inverter as the Multi-INV Role master and the other inverter as the slave. If turned it on, the battery will be automatically charged to calibrate the battery SOC Reset SOC.
  • Page 96 Previous Page Tested <Advanced> <Advanced> Wait Auto Test Auto Test CEI 0-21 Record <Advanced> Wait Wait Vac Set: 253.0V Time Set: 603 S <Advanced> IPS Item Wait Test Null <Advanced> 59.S1 Test <Advanced> <Advanced> Vac: 326.1V Test Pass Test Fail <Advanced>...

  • Page 97: Reactive Power

    This mode can be enabled via configuration software. It is enabled by default in some regions, such as AU, DE market. For information on how to change default setpoints please contact Slenergy Technical Support at service@Slenergy.com. Descriptions of reactive power regulation mode:...
  • Page 98 POWER,(%P/P       ) rated 0.95 Figure 7.1.6-2 Q(P) Curve Q(U) - Mode The reactive power output of the inverter will vary in response to the grid voltage. “Q(U)” Mode Parameter Descriptions : Parameter Explanation Range Hysteresis Ratio Voltage hysteresis ratio on the Q(U) mode curve 0 ~ 5% QU_V1 Grid voltage limit at P1 on the Q(U) mode curve...

  • Page 99: Operation Mode

    7.7 Operation mode General Mode Loads In this working mode, when the power from the PV array is sufficient, PV power will supply the loads, battery, and grid in the order of loads first, battery second, and grid last. (You can set the power to the grid to 0W when the local grid doesn’t Inverter allow inverter power to feed to the grid).

  • Page 100: Economic Mode

    Economic Mode Loads In this working mode, you can set charge/discharge power and time in the App, inverter will use the power from PV or grid (whether to use can be set in the App) to charge the battery in the predetermined period. Battery Grid Back-up Loads...

  • Page 101: Monitoring

    Monitoring...

  • Page 102: Inverter Monitoring

    GUIDE] which is attached to the accessory bag. 8.1.2 Cloud monitoring App Slenergy inverter provides a monitoring port that can collect and transmit data from the inverter to Slenergy monitoring platform via an external monitoring device. Please refer to the product nameplate on side of enclosure to get the monitoring application.

  • Page 103: Battery Led Indication

    8.2 Battery LED indication LED status Capacity Battery Protection, alarm normal Description Status ALL OFF Normal Flash 1 No charging or discharging Based on capacity Warning Flash 1 Flash 3 PACK low voltage Based on capacity, the highes Normal level LED flashes (flash 2), the other SOC lights is on all the times.

  • Page 104: Maintenance & Troubleshooting

    Maintenance & Troubleshooting...

  • Page 105: Maintenance And Troubleshooting Of Pv Modules

    9.1 Maintenance and troubleshooting of PV modules Module need to be inspected and maintained on a regular basis, especially during the warranty period. The following maintenance measures are recommended to ensure optimal performance of the module: 9.1.1 Visual inspection It is recommended to perform a preventive inspection for 6 months ●...

  • Page 106: Cleaning

    9.1.3 Cleaning The accumulation of dust in the air on the glass surface of the assembly reduces its power output and performs cleaning as often as possible (as for the frequency of cleaning, depending on the conditions at the installation site). Wipe the PV module with a dry or damp soft and clean cloth when cleaning.

  • Page 107: Maintenance And Troubleshooting Of Inverter

    CAUTION connection and maintenance. Any Arbitrary replacement of internal components is forbidden. Please seek help from installer or Slenergy for maintenance support. Otherwise, we will not take any responsibility. NOTICE Please remember not to do the self-maintenance before being familiar with the proper instruction of the whole process.

  • Page 108: Troubleshooting Of Inverter

    9.2.2 Troubleshooting of inverter 9.2.2.1 Error Message SL-D4~20KTR series hybrid inverter is designed in accordance with grid operation standards, and conform to the requirements of safety and EMC. The inverter had passed a series of rigorous tests to ensure it runs sustainably and reliably before shipment.
  • Page 109 Error Message Description Solution N-PE Check Fault The ground cable is loosed or in poor connection Check whether the ground cable wiring is correct. Internal communication got failed. Caused by 1. Restart the inverter. SPI Fault a strong external magnetic field etc. 2.

  • Page 110: Maintenance And Troubleshooting Of Battery

    Never arbitrarily replace any internal components. For any maintenance support, please contact Slenergy. Otherwise, Slenergy shall not be held liable for any damage caused. Servicing of the device in accordance with the manual should never be undertaken in the absence of proper tools, test equipment or the latest revision of the manual which has been clearly and thoroughly understood.

  • Page 111: Maintenance And Troubleshooting Of Mounting Structure

    Item Frequency Project Solution Working environment Keep away from heat sources and direct sunlight. If there is damage, leakage or deformation, isolate the faulty battery pack, take photos and Every month Visual inspection replace the battery. Visual inspection Clean appearance with cotton cloth. Be careful when cleaning. Every quarter Connection status Check whether the wiring is tight, check the temperature of the wire.
  • Page 112 Easy Energy Easy Life...

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