


Product Description
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ENERGY STORAGE SYSTEM
* Higher Poewr Output In Off-Grid Model * Support Diesel Generator Access
* Pre-Wired * One Stop Shop Prosal
* Easy Installation & Debugging * Indoor Or Outdoor Options
* Tested Under Multiple Operating Conditions * 30KW Or 50KW Solar StorageSystem
Convenient Operation & Maintenance
Sunsky Warranty
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Model | SUN-5K -SG04LP3-EU | SUN-6K -SG04LP3-EU | SUN-8K -SG04LP3-EU | SUN-10K -SG04LP3-EU | SUN-12K -SG04LP3-EU |
Battery Input Data | |||||
Battery Type | Lead-acid or Lithium-ion | ||||
Battery Voltage Range(V) | 40-60 | ||||
Max.Charging Current(A) | 120 | 150 | 190 | 210 | 240 |
Max.Discharging Current(A) | 120 | 150 | 190 | 210 | 240 |
Charging Strategy for Li-ion Battery | Self-adaption to BMS | ||||
Number of battery input | 1 | ||||
PV String Input Data | |||||
Max. PV Input Power (W) | 6500 | 7800 | 10400 | 13000 | 15600 |
Max. PV Input Voltage (V) | 800 | ||||
Start-upVoltage (V) | 160 | ||||
MPPT Voltage Range (V) | 200-650 | ||||
Rated PV Input Voltage (V) | 550 | ||||
Max. Operating PV Input Current (A) | 13+13 | 26+13 | |||
Max. Input Short-Circuit Current (A) | 17+17 | 34+17 | |||
No. of MPP Trackers/ No. of Strings per MPP Tracker | 2/1+1 | 2/2+1 | |||
AC Input/Output Data | |||||
Rated AC Input/Output Active Power (W) | 5000 | 6000 | 8000 | 10000 | 12000 |
Max. AC Input/Output Apparent Power (VA) | 5500 | 6600 | 8800 | 11000 | 13200 |
Rated AC Input/Output Current (A) | 7.6/7.2 | 9.1/8.7 | 12.1/11.6 | 15.2/14.5 | 18.2/17.4 |
Max. AC Input/Output Current (A) | 8.4/8 | 10/9.6 | 13.4/12.8 | 16.7/15.9 | 20/19.1 |
Max. Three-phase Unbalanced Output Current (A) | 11.4/10.9 | 13.6/13 | 18.2/17.4 | 22.7/21.7 | 27.3/26.1 |
Max. Continuous AC Passthrough (grid to load) (A) | 45 | ||||
Peak Power (off-grid) (W) | 2 times of rated power, 10s | ||||
Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | ||||
Rated Input/Output Voltage/Range (V) | 220/380V, 230/400V 0.85Un-1.1Un | ||||
Rated Input/Output Grid Frequency/Range(Hz) | 50/45-55, 60/55-65 | ||||
Grid Connection Form | 3L+N+PE | ||||
Total Current Harmonic Distortion THDi | <3% (of nominal power) | ||||
DC Injection Current | <0.5% In | ||||
Efficiency | |||||
Max Efficiency | 97.60% | ||||
Euro Efficiency | 97.0% | ||||
MPPT Efficiency | >99% | ||||
Equipment Protection | |||||
Integrated | DC Polarity Reverse Connection Protection, AC Output Overcurrent Protection AC Output Overvoltage Protection, AC Output Short Circuit Protection, Thermal Protection DC Terminal Insulation Impedance Monitoring, DC Component Monitoring, Ground Fault Current Monitoring Power Network Monitoring, Island Protection Monitoring, Earth Fault Detection, DC Input Switch Overvoltage Load Drop Protection, Residual Current (RCD) Detection, Surge protection level | ||||
Surge Protection Level | TYPE II(DC), TYPE II(AC) | ||||
Interface | |||||
Communication Interface | RS485/RS232/CAN | ||||
Monitor Mode | GPRS/WIFI/Bluetooth/4G/LAN(optional) | ||||
Operating Temperature Range | -40ºC+60ºC,>45ºC Derating | ||||
Permissible Ambient Humidity | 0-100% | ||||
Permissible Altitude | 2000m | ||||
Noise | ≤ 55 | ||||
Ingress Protection(IP) Rating | IP 65 | ||||
Inverter Topology | Non-Isolated | ||||
Over Voltage Category | OVC II(DC),OVC III(AC) | ||||
Cabinet size(W*H*D)[mm] | 422×658×254 (Excluding Connectors and Brackets) | ||||
Weight[kg] | 38 | ||||
Typeof Cooling | Intelligent Air Cooling | ||||
Warranty | 5 Years/10 Years the Warranty Period Depends the Final Installation Site of Inverter, More Info Please Refer to Warranty Policy | ||||
Grid Regulation | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 | ||||
Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |




Certifitions
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Sunsky advantages are as following:
* Own factory, more competitive price
* Professional technical team, the best design
* 24-hour professional online service
* After-sales team, timely solve problems for customers
* Customer first, quality first, reputation first
* 10-30 years quality assurance

Q: What's your main products?
A: Solar Panels in different Tier 1 Brand; Solar Inverters ( On Grid / Off Grid / Hybrid ); Rack / Stack / Wall Mounted Lithium Batteries; Solar energy storage battery; ESS Stockage; Solar Energy System For Residential and Commercial Use;
Q: What's the delivery time?
A: Generally within 5-7 days, it will vary based on different products, pls kindly check with our customer service for details, we will arrange it for you as soon as possible;
Q: What kind of payment terms are acceptable?
A: We are flexible with payment conditions, it depends on you;
Q: If I have other questions, who should I ask?
A: You can contact us online and our sales will reply within 10 minutes;
Q: What are the advantages of your company?
A: We have our own factory and also have deep cooperation with other brands,such as Longi,JA solar,Jinko,Trina,Yingli, Deye, Growatt etc., to provide customers with better prices and more choices.