Deye SUN-7.6K-SG01LP1-EU User Manual

Hybrid inverter

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Hybrid Inverter

SUN-7.6K-SG01LP1-EU

SUN-8K-SG01LP1-EU

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Summary of Contents for Deye SUN-7.6K-SG01LP1-EU

Page 1 Hybrid Inverter Hybrid Inverter SUN-7.6K-SG01LP1-EU SUN-8K-SG01LP1-EU User Manual...
Page 2 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 06-26 …………………………………………………………… 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 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.
Page 5 2.1 Product Overview 1: Inverter Indicators 7: Ba�ery input connectors 12: PV input 2: LCD display 8: Func�on Port 13: Grid 3: Func�on Bu�ons 9: Meter_CON port 14: Generator input 4: DC Switch 10: Parallel port 15: Load 5: Power on/oﬀ bu�on 11: DRM Port 16: WiFi Interface 6: BMS port...
Page 6 2.2 Product Size Inverter Size - 04 -...
Page 7 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 8 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 9 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 12 mm ( 0.47 in.) 82~90mm [(3.23 in.)to(3.54 in.)] 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.
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 3.4.1 Func�on port deﬁni�on Inverter 11+ 12- ATS_240V 1 2 3 4 5 6 7 8 9 10 Meter_CON Parallel_A Parallel_B B B + - BMS: BMS port for ba�ery communica�on. Meter_CON: for energy meter communica�on. Parallel A: Parallel communica�on port 1 Batt Temp （CAN interface）.
Page 15 3.4.2 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. The recommended of AC breaker is 63A for 8kW.
Page 17 LOAD GEN PORT GRID GRID GEN PORT LOAD 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 -...
Page 18 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 3.7 CT Connec�on 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. the direction of the CT to the grid.
Page 21 3.7.1 Meter Connec�on 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 RS485 Inverter Breaker Meter_CON Parallel_A Parallel_B System connec�on diagram for the Eastron meter RS 485 Input...
Page 22 Note: When the inverter is in the oﬀ-grid state, the N line needs to be connected to the earth. 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...
Page 23 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 24 3.11 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 SUN 7.6K-SG: 200A DC breaker SUN 8K-SG: 250A DC breaker AC Breaker for gen port SUN 7.6K-SG: 40A AC breaker GS (diesel generator startup signal)
Page 25 3.12 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 SUN 7.6K-SG: 200A DC breaker SUN 8K-SG: 250A DC breaker ②...
Page 26 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 SUN 7.6K-SG: 200A DC breaker SUN 8K-SG: 250A DC breaker ⑤⑦⑨ AC Breaker for GEN port ②...
Page 27 3.13 Parallel connec�on for 230/400 three phase ①②③ DC Breaker for battery SUN 7.6K-SG: 200A DC breaker SUN 8K-SG: 250A DC breaker ④ AC Breaker for backup load port SUN 7.6K-SG: 63A AC breaker SUN 8K-SG: 63A AC breaker ⑤ AC Breaker for grid port SUN 7.6K-SG: 40A AC breaker SUN 8K-SG: 63A AC breaker...
Page 28 3.14 3pcs in parallel with diesel generator ①②③ DC Breaker for battery SUN 7.6K-SG: 200A DC breaker SUN 8K-SG: 250A DC breaker ④ AC Breaker for backup load port SUN 7.6K-SG: 63A AC breaker SUN 8K-SG: 63A AC breaker ⑤ AC Breaker for GEN port SUN 7.6K-SG: 40A AC breaker SUN 8K-SG: 63A AC breaker...
Page 29 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 30 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 31 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 - 29 -...
Page 32 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 33 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 34 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 35 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 36 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.
Page 37 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 38 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.
Page 39 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 40 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 41 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 42 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 Phase.
Page 43 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...
Page 44 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 45 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 46 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 47 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.
Page 48 9. Datasheet Model SUN-7.6K-SG01LP1-EU SUN-8K-SG01LP1-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. PV Input Power(W)
Page 49 DC Component Monitoring Ground Fault Current Monitoring Arc fault circuit interrupter (AFCI) Op�onal 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...
Page 50 10. Appendix I Deﬁni�on of RJ45 Port Pin for BMS BMS Port BMS Pin 485_B 1 2 3 4 5 6 7 8 485_A GND_485 CAN-H CAN-L GND_485 485_A 485_B This port is used to connect the energy meter. Note: some hardware versions hybrid inverter don't support conenc�ng the energy meter Meter_CON port Meter_CON Pin SUNSPE-485_B...
Page 51 DRM Port DRM Pin DRM1/5 1 2 3 4 5 6 7 8 DRM2/6 DRM3/7 DRM4/8 REF-GEN/0 D-GND NetJ4_7 NetJ4_7 - 49 -...
Page 52 RS232 WIFI/RS232 D-GND 12Vdc WIFI/RS232 This RS232 port is used to connect the wiﬁ datalogger - 50 -...
Page 53 · 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 54 Models: SUN-3.6K-SG01LP1-EU;SUN-5K-SG01LP1-EU;SUN-6K-SG01LP1-EU; SUN-7.6K-SG01LP1-EU;SUN-8K-SG01LP1-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 55 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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