Mob/Whatsapp/Wechat: +86 135 1643 4759
Email: cindy(at)sunpalpower.com
Skype: sunpalpower(at)outlook.com
Web: www.sunpalpower.com
Email: cindy(at)sunpalpower.com
Skype: sunpalpower(at)outlook.com
Web: www.sunpalpower.com
Model | GW5K-ET | GW8K-ET | GW10K-ET | |||
Battery Input Data | ||||||
Battery Type | Li-Ion | Li-Ion | Li-Ion | |||
Battery Voltage Range (V) | 180~600 | 180~600 | 180~600 | |||
Max. Charging Current (A) | 25 | 25 | 25 | |||
Max. Discharging Current (A) | 25 | 25 | 25 | |||
Charging Strategy for Li-Ion Battery | Self-adaption to BMS | Self-adaption to BMS | Self-adaption to BMS | |||
PV String Input Data | ||||||
Max. DC Input Power (W) | 6500 | 9600 | 13000 | |||
Max. DC Input Voltage (V)*1 | 1000 | 1000 | 1000 | |||
MPPT Range (V)*2 | 200~850 | 200~850 | 200~850 | |||
Start-up Voltage (V) | 180 | 180 | 180 | |||
MPPT Range for Full Load (V)*3 | 240~850 | 240~850 | 240~850 | |||
Nominal DC Input Voltage (V)*4 | 620 | 620 | 620 | |||
Max. Input Current (A) | 12.5/12.5 | 12.5/12.5 | 12.5/12.5 | |||
Max. Short Current (A) | 15.2/15.2 | 15.2/15.2 | 15.2/15.2 | |||
No. of MPP Trackers | 2 | 2 | 2 | |||
No. of Strings per MPP Tracker | 1/1 | 1/1 | 1/1 | |||
AC Output Data (On-grid) | ||||||
Nominal Apparent Power Output to Utility Grid (VA) | 5000 | 8000 | 10000 | |||
Max. Apparent Power Output to Utility Grid (VA)*5 | 5500 | 8800 | 11000 | |||
Max. Apparent Power from Utility Grid(VA) | 10000 | 15000 | 15000 | |||
Nominal Output Voltage (V) | 400/380, 3L/N/PE | 400/380, 3L/N/PE | 400/380, 3L/N/PE | |||
Nominal Output Freqency (Hz) | 50/60 | 50/60 | 50/60 | |||
Max. AC Current Output to Utility Grid (A) | 8.5 | 13.5 | 16.5 | |||
Max. AC Current From Utility Grid (A) | 32 | 40 | 45 | |||
Output Power Factor | ~1(Adjustable from 0.8 leading to 0.8 lagging) | |||||
Output THDi (@Nominal Output) | <3% | <3% | <3% | |||
AC Output Data (Back-up) | ||||||
Max. Output Apparent Power (VA) | 5000 | 8000 | 10000 | |||
Peak Output Apparent Power (VA)*6 | 10000, 60sec | 16000, 60sec | 16500, 60sec | |||
Max. Output Current (A) | 8.5 | 13.5 | 16.5 | |||
Nominal Output Voltage (V) | 400/380 | 400/380 | 400/380 | |||
Nominal Output Freqency (Hz) | 50/60 | 50/60 | 50/60 | |||
Output THDv (@Linear Load) | <3% | <3% | <3% | |||
Efficiency | ||||||
Max. Efficiency | 98.0% | 98.2% | 98.2% | |||
Max. Battery to Load Efficiency | 97.5% | 97.5% | 97.5% | |||
Euro Efficiency | 97.5% | 97.5% | 97.5% | |||
MPPT Efficiency | 99.9% | 99.9% | 99.9% | |||
Protection | ||||||
Anti-islanding Protection | Integrated | Integrated | Integrated | |||
PV String Input Reverse Polarity Protection | Integrated | Integrated | Integrated | |||
Insulation Resistor Detection | Integrated | Integrated | Integrated | |||
Residual Current Monitoring Unit | Integrated | Integrated | Integrated | |||
Output Over Current Protection | Integrated | Integrated | Integrated | |||
Output Short Protection | Integrated | Integrated | Integrated | |||
Battery Input Reverse Polarity Protection | Integrated | Integrated | Integrated | |||
Output Over Voltage Protection | Integrated | Integrated | Integrated | |||
General Data | ||||||
Operating Temperature Range (°C) | -35~60 | -35~60 | -35~60 | |||
Relative Humidity | 0~95% | 0~95% | 0~95% | |||
Operating Altitude (m) | ≤4000 | ≤4000 | ≤4000 | |||
Cooling | Natural Convection | Natural Convection | Natural Convection | |||
Noise (dB) | <30 | <30 | <30 | |||
User Interface | LED & APP | LED & APP | LED & APP | |||
Communication with BMS | RS485; CAN | RS485; CAN | RS485; CAN | |||
Communication with Meter | RS485 | RS485 | RS485 | |||
Communication with EMS | RS485 (Insulated) | RS485 (Insulated) | RS485 (Insulated) | |||
Communication with Portal | Wi-Fi | Wi-Fi | Wi-Fi | |||
Weight (kg) | 24 | 24 | 24 | |||
Size (Width*Height*Depth mm) | 516*415*180 | 516*415*180 | 516*415*180 | |||
Mounting | Wall Bracket | Wall Bracket | Wall Bracket | |||
Protection Degree | IP65 | IP65 | IP65 | |||
Standby Self Consumption (W)*7 | <15 | <15 | <15 | |||
Topology | Transformerless | Transformerless | Transformerless | |||
Certifications & Standards | ||||||
Grid Regulation | CEI 0-21; VDE4105-AR-N; VDE0126-1-1; EN50438; G83/2; G100 | |||||
Safety Regulation | IEC62109-1&2 | |||||
EMC | EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4, EN61000-4-16, EN61000-4-18, EN61000-4-29 |