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Summary of Contents for Deye SUN-3K-SG03LP1-EU
- Page 1 Hybrid Inverter SUN-3K-SG03LP1-EU SUN-3.6K-SG03LP1-EU SUN-5K-SG03LP1-EU SUN-6K-SG03LP1-EU User Manual...
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Page 2: Table Of Contents
Contents 1. Safety Introductions 01-02 ……………………………………………… 2. Product instructions 02-05 ……………………………………………… 2.1 Product Overview 2.2 Product Size 2.3 Product Features 2.4 Basic System Architecture 3. Installation 06-25 …………………………………………………………… 3.1 Parts list 3.2 Product handling requirements 3.3 Mounting instructions 3.4 Battery connection 3.5 Grid connection and backup load connection 3.6 PV Connection 3.7 CT Connection... -
Page 3: Safety Introductions
Documents must be stored carefully and be available at all �mes. Contents may be periodically updated or revised due to product development. The informa�on in this manual is subject to change without no�ce. The latest manual can be acquired via service@deye.com.cn 1. Safety Introduc�ons Labels descrip�on... - Page 4 · This chapter contains important safety and opera�ng instruc�ons. Read and keep this manual for future reference. · Before using the inverter, please read the instruc�ons and warning signs of the ba�ery and corresponding sec�ons in the instruc�on manual. · Do not disassemble the inverter. If you need maintenance or repair, take it to a professional service center.
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Page 5: Product Overview
2.1 Product Overview 1: Inverter Indicators 7: DRMs Port 13: Power on/off bu�on 14: DC Switch 2: LCD display 8: Parallel port 3: Func�on Bu�ons 9: Func�on Port 15: PV input with two MPPT 4: Ba�ery input connectors 10: Generator input 16: Ba�ery 5: RS 485/Meter Port 11: Load... -
Page 6: Product Size
2.2 Product Size Inverter Size - 04 -... -
Page 7: Product Features
2.3 Product Features - 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. - Configurable AC/Solar/Generator Charger priority by LCD se�ng. -
Page 8: 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 Stainless steel moun�ng Hybrid inverter Wall moun�ng bracket an�-collision bolt M6*60 screws M4*12 x4 Parallel communica�on L-type Hexagon wrench... -
Page 9: Product Handling Requirements
3.2 Product handling requirements Li� the inverter out of the packing box and transport it to designated installa�on loca�on. transport CAUTION: Improper handling may cause personal injury! • Arrange an appropriate number of personnel to carry the inverter according to its weight, and installa�on personnel should wear protec�ve equipment such as an�-impact shoes and gloves. - Page 10 Please AVOID direct sunlight, rain exposure, snow laying up during installa�on and opera�on. Before connec�ng all wires, please take off the metal cover by removing screws as shown below: Installa�ons Tools Installa�on tools can refer to the following recommended ones. Also, use other auxiliary tools on site.
- Page 11 Considering the following points before selec�ng where to install: · Please select a ver�cal wall with load-bearing capacity for installa�on, suitable for installa�on on concrete or other non-flammable surfaces,installa�on is shown below. · Install this inverter at eye level in order to allow the LCD display to be read at all �mes. ·...
- Page 12 Inverter hanging plate installa�on 3.4 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. Refer to the typical amperage in the table below for the required fuse or circuit breaker size.
- Page 13 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 14 3.4.2 Func�on port defini�on DIP Switch Inverter RS 485/ BMS 485/ DRMs METER HM G-V G-S ATS240V parallel_1 parallel_2 RS 485/METER: RS 485 port for meter 240V Coil communica�on. Neutral BMS 485/CAN: BMS 485 port for ba�ery Earth Bond communica�on. Batt Temp Gen start-up Sensor...
- Page 15 3.4.3 Temperature sensor connec�on for lead-acid ba�ery Temp. sensor - 13 -...
- Page 16 3.5 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. For the 3/3.6/5/6kW model, the recommended AC breaker for backup load is 40A.
- Page 17 GEN PORT LOAD GRID GEN PORT LOAD GRID LOAD Thread the 2 wires of GEN Thread the 2 wires of Load terminal through the magne�c terminal through the magne�c ring. ring. - 15 -...
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Page 18: 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 19 3.6.1 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 20 Safety Hint: Please use approved DC cable for PV system. The steps to assemble the DC connectors are listed as follows: a)Strip off the DC wire about 7mm, disassemble the connector cap nut (see picture 3.3). �mm �mm Pic 3.3 Disassemble the connector cap nut b) Crimping metal terminals with crimping pliers as shown in picture 3.4.
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Page 21: Ct Connection
d) Finally insert the DC connector into the posi�ve and nega�ve input of the inverter, shown as picture 3.6. Pic 3.6 DC input connec�on Warning: Sunlight shines on the panel will generate voltage, high voltage in series may cause danger to life. Therefore, before connec�ng the DC input line, the solar panel needs to be blocked by the opaque material and the DC switch should be 'OFF', otherwise, the high voltage of the inverter may lead to life- threatening condi�ons. -
Page 22: Meter Connection
3.7.1 Meter Connec�on Load Grid Inverter RS 485/ BMS 485/ DRMs METER Breaker parallel_1 parallel_2 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 Load Grid Inverter... -
Page 23: Earth Connection(Mandatory)
3.8 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. Earth connec�on (Copper wires) Model Wire Size Cable(mm ) Torque value(max) 14AWG 1.2Nm 3.6/5kW 12AWG 1.2Nm 10AWG 1.2Nm Earth connec�on (Copper wires) (Bypass) -
Page 24: Wiring System For Inverter
3.10 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 25: Typical Application Diagram Of Diesel Generator
3.11 Typical applica�on diagram of diesel generator (Region:EU) L wire N wire PE wire GV/GS: dry contact signal for startup the diesel generator. When the "GEN signal" is ac�ve, the open contact (GV/GS) will switch on (no voltage output). If the "Signal ISLAND MODE"is �cked, the GS port will be the dry contact signal for startup HM G-V G-S ATS240V... -
Page 26: Single Phase Parallel Connection Diagram
3.12 Single phase parallel connec�on diagram L wire N wire PE wire Inverter No.3 RS 485/ BMS 485/ DRMs L N PE L N PE L N PE (slave) METER Load Grid Ground parallel_1 parallel_2 Inverter ④ ① DC Inverter Breaker No.2 ⑤... -
Page 27: Three Phase Parallel Inverter
3.13 Three phase Parallel Inverter - 25 -... -
Page 28: 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 work. -
Page 29: 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. 12/18/2020 09:21:00 1.85 0.04 -1.79 0.02 1.The icon in the center of the home screen indicates that the system is Normal opera�on. If it turns into "comm./FXX"... - Page 30 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 - 28 -...
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Page 31: 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 32: 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 33: 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 Factory Reset: Reset all parameters of the inverter. Lock out all changes: Enable this menu for se�ng Time Syncs Beep... -
Page 34: Battery Setup Menu
5.6 Ba�ery Setup Menu Ba�ery capacity: it tells Deye hybrid inverter to know Battery Setting your ba�ery bank size. 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 (%). - Page 35 Generator This page tells generator output voltage, frequency, power. And, how much energy is used from generator. Power: 1392W Today=0.0 KWH Total =2.20 KWH L1: 228V Freq:50.0Hz Battery Setting Lithium Mode: This is BMS protocol.Please reference the document(Approved Ba�ery). Lithium Mode Shutdown 10%: It indicates the inverter will shutdown Batt if the SOC below this value.
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Page 36: 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 5000 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 37 Solar Sell: “Solar sell” is for Zero export to load or Zero export to CT: when this item is ac�ve, the surplus energy can be sold back to grid. When it is ac�ve, PV Power source priority usage is as follows: load consump�on and charge ba�ery and feed into grid.
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Page 38: 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、 Grid Frequency Set1 INV Output Voltage... -
Page 39: The Method Of Cei-021 Self-Check
Grid Setting/V(W) V(Q) V(W): It is used to adjust the inverter ac�ve power according to the set grid voltage. V(Q): It is used to adjust the inverter reac�ve power V(W) V(Q) according to the set grid voltage. Lock-in/Pn Lock-out/Pn This func�on is used to adjust inverter output power Grid (ac�ve power and reac�ve power) when grid voltage Set5... - Page 40 Grid Warning Grid Mode: CEI 0-21 Grid Type: 50Hz 220V Single Phase CANCEL Advanced Function Secondly, �ck “System selfchek” , Solar Arc Fault ON Backup Delay then it will ask you input the password, and the default password is 1234. Func Clear Arc_Fault Set1...
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Page 41: Generator Port Use Setup Menu
Advanced Function then press “esc” bu�on to quit from this page. Solar Arc Fault ON Backup Delay Tick “system selfcheck”on the Advanced func�on menu and �ck “CEI-021 Report”. Func Clear Arc_Fault Set1 System selfcheck Gen peak-shaving CT Ratio 2000：1 Signal ISLAND MODE CEI 0-21 Report BMS_Err_Stop PassWord... -
Page 42: 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. Also, the PV input power should exceed the se�ng value (Power) simultaneously and then the Smart load will switch on. -
Page 43: Device Info Setup Menu
Advanced Function Ex_Meter For CT: when in Three phase system with CHNT Three phase energy meter (DTSU666), click corresponding phase where hybrid inverter is connected. e.g. when the Modbus SN Parallel A Phase hybrid inverter output connects to A phase, please click A Master B Phase Paral. - Page 44 Mode I:Basic AC cable DC cable COM cable Backup Load On-Grid Home Load Solar Battery Grid Mode II: With Generator AC cable DC cable Solar Backup Load On-Grid Home Load Grid Battery Generator Mode III: With Smart-Load AC cable DC cable Solar Backup Load On-Grid Home Load...
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Page 45: Fault Information And Processing
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 Solar On-Grid Home Load On-Grid Inverter Battery Grid Smart Load The 1st priority power of the system is always the PV power, then 2nd and 3rd priority power will be the ba�ery bank or grid according to the se�ngs. - Page 46 Error code Description Solutions 1. When inverter is in Split phase(120/240Vac) or three-phase GFDI _Relay_Failure system (120/208Vac) system, the backup load port N line needs to connect ground; 2. If the fault still exists, please contact us for help. 1. When the grid type and frequency changed it will report F13; 2.
- Page 47 Error code Description Solutions 1. Check the backup load connected, make sure it is in allowed power range; AC Overcurrent fault 2. If the fault still exists, please contact us for help. No Utility 1. Please confirm grid is lost or not; No AC grid 2.
- Page 48 Under the guidance of our company, customers return our products so that our company can provide service of maintenance or replacement of products of the same value. Customers need to pay the necessary freight and other related costs. Any replacement or repair of the product will cover the remaining warranty period of the product.
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Page 49: Datasheet
9. Datasheet SUN-3K- SUN-3.6K- SUN-5K- SUN-6K- Model SG03LP1-EU SG03LP1-EU SG03LP1-EU SG03LP1-EU Battery Input Data Ba�ery Type Lead-acid or Lithium-ion Ba�ery Voltage Range(V) 40-60 Max. Charging Current(A) Max. Discharging Current(A) Charging Strategy for Li-Ion Ba�ery Self-adap�on to BMS Number of Ba�ery Input PV String Input Data Max. - Page 50 DC Component Monitoring Ground Fault Current Monitoring Power Network Monitoring Island Protec�on Monitoring Earth Fault Detec�on DC Input Switch Overvoltage Load Drop Protec�on Residual Current (RCD) Detec�on Surge Protec�on Level TYPE II(DC), TYPE II(AC) Interface Display LCD+LED Communica�on Interface RS232, RS485, CAN Monitor Mode GPRS/WIFI/Bluetooth/4G/LAN(op�onal) General Data...
- Page 51 10. Appendix I Defini�on of RJ45 Port Pin for RS485. This port is used to communicate with energy meter. RS485 Pin 1 2 3 4 5 6 7 8 485-B 485-A RS 485/METER Port - 49 -...
- Page 52 Defini�on of RJ45 Port Pin for BMS485. BMS485 Pin 1 2 3 4 5 6 7 8 485_B 485_A GND_485 CAN-H CAN-L GND_485 485_A 485_B BMS 485/CAN Port - 50 -...
- Page 53 RS232 WIFI/RS232 D-GND 12Vdc WIFI/RS232 This RS232 port is used to connect the wifi datalogger - 51 -...
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Page 54: Appendix
· Low Voltage Directive ����/��/EU (LVD) · Restriction of the use of certain hazardous substances ����/��/EU (RoHS) NINGBO DEYE INVERTER TECHNOLOGY CO., LTD. confirms herewith that the products described in this document are in compliance with the fundamental requirements and other relevant provisions of the above mentioned directives. -
Page 55: Eu Declaration Of Conformity
Product: Hybrid Inverter Models: SUN-3K-SG03LP1-EU;SUN-3.6K-SG03LP1-EU;SUN-5K-SG03LP1-EU;SUN-6K-SG03LP1-EU; Name and address of the manufacturer: Ningbo Deye Inverter Technology Co., Ltd. No. 26 South YongJiang Road, Daqi, Beilun, NingBo, China This declaration of conformity is issued under the sole responsibility of the manufacturer. Also this product is under manufacturer’s warranty. - Page 56 Add.: No.26 South YongJiang Road, Daqi, Beilun, NingBo, China. Tel.: +86 (0) 574 8622 8957 Fax.: +86 (0) 574 8622 8852 E-mail: service@deye.com.cn Web.: www.deyeinverter.com...
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