Jinko Solar JKS-8K-SG01LP1-EU User Manual
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Jinko Solar JKS-8K-SG01LP1-EU User Manual

Hybrid inverter
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Hybrid Inverter
JKS-8K-SG01LP1-EU
User Manual

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Summary of Contents for Jinko Solar JKS-8K-SG01LP1-EU

  • Page 1 Hybrid Inverter JKS-8K-SG01LP1-EU User Manual...

  • Page 2: Table Of Contents

    Contents 1. Safety Introductions ………………………………………………… 01 2. Product instructions 02-04 ………………………………………………… 2.1 Product Overview 2.2 Product Size 2.3 Product Features 2.4 Basic System Architecture 3. Installation 05-24 …………………………………………………………… 3.1 Parts list 3.2 Mounting instructions 3.3 Battery connection 3.4 Grid connection and backup load connection 3.5 PV Connection 3.6 CT Connection 3.6.1 Meter Connection...

  • Page 3: Safety Introductions

    About This Manual The manual mainly describes the product informa�on, guidelines for installa�on, opera�on and maintenance. The manual cannot include complete informa�on about the photovoltaic (PV) system. How to Use This Manual Read the manual and other related documents before performing any opera�on on the inverter. Documents must be stored carefully and be available at all �mes.

  • Page 4: Product Overview

    2. Product Introduc�ons This is a mul�func�onal inverter, combining func�ons of inverter, solar charger and ba�ery charger to offer uninterrup�ble power support with portable size. Its comprehensive LCD display offers user configurable and easy accessible bu�on opera�on such as ba�ery charging, AC/solar charging, and acceptable input voltage based on different applica�ons.

  • Page 5: Product Size

    2.2 Product Size Inverter Size - 03 -...

  • Page 6: Product Features

    2.3 Product Features - Supports Split phase 120/240Vac, Three-phase 120/208Vac system. - Self-consump�on and feed-in to the grid. - Auto restart while AC is recovering. - Programmable supply priority for ba�ery or grid. - Programmable mul�ple opera�on modes: On grid, off grid and UPS. - Configurable ba�ery charging current/voltage based on applica�ons by LCD se�ng.

  • Page 7: Parts List

    3. Installa�on 3.1 Parts List Check the equipment before installa�on. Please make sure nothing is damaged in the package. You should have received the items in the following package: Stainless steel an�-collision Parallel communica�on Hybrid inverter bolt M8×80 cable x1 User manual L-type Hexagon wrench...
  • Page 8 3.2 Moun�ng instruc�ons Installa�on Precau�on This Hybrid inverter is designed for outdoor use(IP65), Please make sure the installa�on site meets below condi�ons: · Not in direct sunlight · Not in areas where highly flammable materials are stored. · Not in poten�al explosive areas. ·...
  • Page 9 ≥500mm ≥500mm For proper air circula�on to dissipate heat, allow a clearance of approx. 50cm to the side and approx. 50cm above and below the unit. And 100cm to the front. Moun�ng the inverter Remember that this inverter is heavy! Please be careful when li�ing out from the package. Choose the recommend drill head(as shown in below pic) to drill 4 holes on the wall, 82-90mm deep.
  • Page 10 12 mm ( 0.47 in.) 82~90mm [(3.23 in.)to(3.54 in.)] 3.3 Ba�ery connec�on For safe opera�on and compliance, a separate DC over-current protector or disconnect device is required between the ba�ery and the inverter. In some applica�ons, switching devices may not be required but over-current protectors are s�ll required.
  • Page 11 All wiring must be performed by a professional person. Connec�ng the ba�ery with a suitable cable is important for safe and efficient opera�on of the system. To reduce the risk of injury, refer to Chart 3-2 for recommended cables. Please follow below steps to implement ba�ery connec�on: 1.
  • Page 12 3.3.2 Func�on port defini�on Inverter RS 485 1 2 3 4 5 6 7 8 9 10 Meter_CON Parallel_A Parallel_B DRMs RS 485: RS 485 port for ba�ery communica�on. 240V Coil CAN: CAN port for ba�ery communica�on. Neutral Parallel A: Parallel communica�on port 1 Earth Batt Temp Bond...
  • Page 13 3.3.3 Temperature sensor connec�on for lead-acid ba�ery Temp. sensor - 11 -...
  • Page 14 3.4 Grid connec�on and backup load connec�on · Before connec�ng to the grid, a separate AC breaker must be installed between the inverter and the grid, and also between the backup load and the inverter.This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current. The recommended of AC breaker is 63A for 8kW.
  • Page 15 LOAD GEN PORT GRID GRID GEN PORT LOAD - 13 -...

  • Page 16: Pv Connection

    Be sure that AC power source is disconnected before a�emp�ng to wire it to the unit. 3. Then, insert AC output wires according to polari�es indicated on the terminal block and �ghten terminal. Be sure to connect corresponding N wires and PE wires to related terminals as well. 4.
  • Page 17 3.5.1 PV Module Selec�on: When selec�ng proper PV modules, please be sure to consider below parameters: 1) Open circuit Voltage (Voc) of PV modules not exceeds max. PV array open circuit voltage of inverter. 2) Open circuit Voltage (Voc) of PV modules should be higher than min. start voltage. 3) The PV modules used to connected to this inverter shall be Class A ra�ng cer�fied according to lEC 61730.

  • Page 18: Ct Connection

    3.6 CT Connec�on Grid Load Inverter White wire Black wire Arrow pointing inverter Grid The primary side of the CT needs to be clamped on the If the data read by the CT is wrong, you can try to point Grid live line.

  • Page 19: Meter Connection

    3.6.1 Meter Connec�on Grid Load Inverter Breaker Meter_CON Parallel_A Parallel_B System connec�on diagram for the CHNT meter Grid Grid input Output RS 485 DDSU666 DIN-RAIL METER RS485A 230V 5(60) A 800imp/kWh RS485B CHNT DDSU666 CHINT meter Grid Load RS485 Inverter Breaker Meter_CON Parallel_A Parallel_B System connec�on diagram for the Eastron meter...

  • Page 20: Earth Connection(Mandatory)

    Note: When the inverter is in the off-grid state, the N line needs to be connected to the earth. Note: In final installa�on,breaker cer�fied according to IEC 60947-1 and IEC 60947-2 shall be installed with the equipment. 3.7 Earth Connec�on(mandatory) Ground cable shall be connected to ground plate on grid side, this prevents electric shock if the original protec�ve conductor fails.

  • Page 21: Wiring System For Inverter

    3.9 Wiring System for Inverter When the inverter is working in This diagram is an example for grid systems without special requirements on backup mode, neutral and PE on electrical wiring connec�on. the backup side are connected Note: The back-up PE line and earthing bar must be grounded properly and via the internal relay.

  • Page 22: Typical Application Diagram Of Diesel Generator

    3.10 Typical applica�on diagram of diesel generator L wire N wire PE wire G-start (7,8): dry contact signal for startup the diesel generator. Inverter Inverter coil relay open contact ① DC Breaker for battery JKS-8K-SG-EU: 250A DC breaker AC Breaker for gen port GS (diesel generator startup signal) JKS-8K-SG-EU: 63A AC breaker Ground...

  • Page 23: Single Phase (230Vac) Parallel Connection Diagram

    3.11 Single phase (230Vac) parallel connec�on diagram L wire N wire PE wire Inverter No.3 Parallel A Parallel B (slave) Ground Inverter ④ Inverter ① DC No.2 Breaker ⑤ (slave) ①②③ DC Breaker for battery JKS-8K-SG-EU: 250A DC breaker ② DC ⑥...
  • Page 24 L wire N wire PE wire Inverter No.3 Grid Load Parallel A Parallel B (slave) Ground Inverter ④ Inverter ① DC Grid Load No.2 Breaker ⑤ (slave) ①②③ DC Breaker for battery JKS-8K-SG-EU: 250A DC breaker ⑤⑦⑨ AC Breaker for GEN port ②...

  • Page 25: Parallel Connection For 230/400 Three Phase

    3.13 Parallel connec�on for 230/400 three phase ①②③ DC Breaker for battery JKS-8K-SG-EU: 250A DC breaker ④ AC Breaker for backup load port JKS-8K-SG-EU: 63A AC breaker ⑤ AC Breaker for grid port JKS-8K-SG-EU: 63A AC breaker ⑥ AC Breaker Depends on Home Load - 23 -...

  • Page 26: 3Pcs In Parallel With Diesel Generator

    3.14 3pcs in parallel with diesel generator ①②③ DC Breaker for battery JKS-8K-SG-EU: 250A DC breaker ④ AC Breaker for backup load port JKS-8K-SG-EU: 63A AC breaker ⑤ AC Breaker for GEN port JKS-8K-SG-EU: 63A AC breaker - 24 -...

  • Page 27: Operation

    4. OPERATION 4.1 Power ON/OFF Once the unit has been properly installed and the ba�eries are connected well, simply press On/Off bu�on(located on the le� side of the case) to turn on the unit. When system without ba�ery connected, but connect with either PV or grid, and ON/OFF bu�on is switched off, LCD will s�ll light up(Display will show OFF), In this condi�on, when switch on ON/OFF bu�on and select NO ba�ery,system can s�ll working.

  • Page 28: Lcd Display Icons

    5. LCD Display Icons 5.1 Main Screen The LCD is touchscreen, below screen shows the overall informa�on of the inverter. 05/28/2019 15:34:40 8.30 -3.00 -2.00 3.00 1.The icon in the center of the home screen indicates that the system is Normal opera�on. If it turns into "comm./F01~F64"...
  • Page 29 5.1.1 LCD opera�on flow chart Solar Page Solar Graph Grid Page Grid Graph Inverter Page Main Screen Battery Page BMS Page Load Page Load Graph Battery Setting System Work Mode Grid Setting System Setup Gen Port Use Basic Setting Advanced Function Device info - 27 -...

  • Page 30: Solar Power Curve

    5.2 Solar Power Curve This is Solar Panel detail page. Solar ① Solar Panel Genera�on. ① ② ② Grid Tie Power: when there’s a string inverter Power: 2923W Grid Tie Power: 2923W AC couple at the grid or load side of hybrid inverter PV1-V: 0V PV2-V: 0V and there’s a meter installed for the string inverter,...

  • Page 31: Curve Page-Solar & Load & Grid

    Li-BMS Mean Voltage:50.34V Charging Voltage :53.2V Batt Total Current:55.00A Discharging Voltage :47.0V Data Mean Temp :23.5C Charging current :50A Total SOC :38% Discharging current :25A Stand-by Dump Energy:57Ah Details SOC: 36% Data Request Force Charge U:50.50V Request Force Charge: It indicates the I:-58.02A BMS requests hybrid inverter to charge Power: -2930W...

  • Page 32: System Setup Menu

    5.4 System Setup Menu System Setup This is System Setup page. System Work Mode Battery Setting Gen Port Grid Setting Basic Advanced Device Info. Setting Function 5.5 Basic Setup Menu Basic Setting Time Syncs: synchronize cloud pla�orm �me. Enable the inverter to automa�cally Time Syncs Beep...

  • Page 33: Battery Setup Menu

    5.6 Ba�ery Setup Menu Ba�ery capacity: When set the "Ba� Mode" as "Use Ba� Battery Setting %", ba�ery capacity can be used to calibrate ba�ery SOC. Use Ba� V: Use Ba�ery Voltage for all the se�ngs (V). Batt Mode Use Ba� %: Use Ba�ery SOC for all the se�ngs (%). Lithium Batt Capacity 400Ah...
  • Page 34 Generator Click the generator icon on the main screen, you can enter the 'Generator' detail page. The informa�on Power: 1392W Today=0.0 KWH contained on this page is as follows: Total =2.20 KWH (1) How much power is using from generator; L1: 228V (2) How much energy has used from generator in today or in total;...

  • Page 35: System Work Mode Setup Menu

    5.7 System Work Mode Setup Menu System Work Mode Work Mode Selling First: This Mode allows hybrid inverter to sell 8000 back any excess power produced by the solar panels to Selling First Max Solar Power the grid. If �me of use is ac�ve, the ba�ery energy also Work Zero Export To Load Solar Sell...
  • Page 36 Load First: PV power is firstly used to power the load and then used to charge the ba�ery. If PV power is insufficient, grid will make supplement for ba�ery and load simultaneously. Max Solar Power: The maximum DC input power allowed. Grid Peak-shaving: When it is ac�ve, grid output power will be limited within the set value.

  • Page 37: Grid Setup Menu

    5.8 Grid Setup Menu Grid Setting Unlock Grid Se�ng: before changing the grid parameters, please enable this with password of 7777. Then it is Unlock Grid Setting allowed to change the grid parameters. Grid Mode General Standard 0/16 Grid Grid Mode: General Standard、UL1741 & IEEE1547、 Set1 Grid Frequency INV Output Voltage...

  • Page 38: Generator Port Use Setup Menu

    Grid Setting/V(W) V(Q) V(W): It is used to adjust the inverter's ac�ve power according to the set grid voltage. V(Q): It is used to adjust the inverter's reac�ve power V(W) V(Q) according to the set grid voltage. Lock-in/Pn Lock-out/Pn These two func�ons are used to adjust inverter's output Grid power (ac�ve power and reac�ve power) when grid Set5...

  • Page 39: Advanced Function Setup Menu

    Smart Load OFF Ba� • Ba�ery SOC at which the Smart load will switch off. Smart Load ON Ba� • Ba�ery SOC at which the Smart load will switch on. Besides, the PV input power should exceed the se�ng value (Power) simultaneously and then the Smart load will switch on.
  • Page 40 Advanced Function Parallel: Enable this func�on when several same model hybrid inverters are connec�ng in parallel. Modbus SN Parallel A Phase Master: Select any hybrid inverter in the parallel system Master B Phase as the master inverter, and the master inverter needs to Paral.

  • Page 41: Device Info Setup Menu

    5.11 Device Info Setup Menu Li-BMS Li-BMS Device Info. This page show Inverter ID, Inverter version and alarm Inverter ID: 1601012001 Flash Charge Charge Volt Volt Curr Curr Temp Temp Energy Energy Fault Fault codes. HMI: Ver0302 MAIN:Ver 0-5213-0717 Volt Volt Curr Curr...
  • Page 42 Mode IV: AC Couple On-Gen+AC couple AC cable DC cable On-Grid Home Load Grid Solar Backup Load Battery On-Grid Inverter On-Load+AC couple AC cable DC cable On-Grid Inverter Backup Load Solar On-Grid Home Load Battery Grid Smart Load On-Grid+AC couple AC cable DC cable Backup Load...
  • Page 43 7. Troubleshoo�ng The energy storage inverter is designed according to the grid-connected opera�on standard and meets the safety requirements and electromagne�c compa�bility requirements. Before leaving the factory, the inverter undergoes several rigorous tests to ensure that the inverter can operate reliably. If any of the fault messages listed in Table 7-1 appear on your inverter and the fault has not been removed a�er restar�ng, please contact your local dealer or service center.
  • Page 44 Error code Description Solutions PV isolation resistance is too low 1. Check the connection of PV panels and inverter is firmly and DC insulation impedance correctly; failure 2. Check whether the PE cable of inverter is connected to ground; 3. Seek help from us, if can not go back to normal state. 1.
  • Page 45 Error code Description Solutions 1. it tells the communication between hybrid inverter and battery BMS disconnected when"BMS_Err-Stop" is active; BMS communication fault 2. if don’t want to see this happen, you can disable "BMS_Err-Stop" item on the LCD; 3. If the fault still exists, please contact us for help. 1.

  • Page 46: Datasheet

    9. Datasheet Model JKS-8K-SG01LP1-EU Battery Input Data Ba�ery Type Lead-acid or Li-Ion Ba�ery Voltage Range(V) 40-60 Max. Charging Current(A) Max. Discharging Current(A) Charging Curve 3 Stages / Equaliza�on External Temperature Sensor Charging Strategy for Li-Ion Ba�ery Self-adap�on to BMS PV String Input Data Max.
  • Page 47 Certifications and Standards Grid Regula�on EN 50549,UNE 217002,NRS 097,IEEE 1547.1,SRD V2.0 IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2, EMC / Safety Regula�on FCC,UL 1741 General Data Opera�ng Temperature Range(℃) -40 to +60℃, >45℃ Dera�ng Cooling Intelligent Air Cooling Noise(dB) <30 dB Communica�on with BMS RS485;...
  • Page 48 10. Appendix I Defini�on of RJ45 Ports Color RS 485 Meter_CON RS485 —— SUNSPE-485_B Orange&White Orange Meter_CON SUNSPE-485_A Green&White —— —— Blue —— CANH —— Blue&White —— CANL —— Green —— —— Brown&White RS485A —— SUNSPE-485_A Brown RS485B —— SUNSPE-485_B RS232 WIFI/RS232 D-GND...

  • Page 49: Appendix

    11. Appendix II 1. Split Core Current Transformer (CT) dimension: (mm) 2. Secondary output cable length is 4m. Lead Outside - 47 -...
  • Page 50 - 48 -...
  • Page 51 Jinko Solar Co., Ltd. www.jinkosolar.com 30240301002646...

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