Battery capacity 4-16kWh, switch to off-grid mode without interruption, stable operation.
■ Model
KYS3kW-(4~16)kWh-S KYS6kW-(8~16)kWh-S
KYS4.2kW-(8-16)kWh-S KYS7kW-(12~16)kWh-S
KYS5kW-(8-16)kWh-S KYS8kW-(12~16)kWh-S
■ Feature
● Good battery scalability
The number of stacking strings is 1~4, which can be flexibly adjusted;
● Safe and reliable
IP65 protection grade, high power quality, does not interfere with electrical equipment, ultra-low radiation;
● Easy installation
Stack-type installation, no external wiring;
● Intelligent switching
Support emergency power supply, and seamless off-grid switching;
● Efficient power generation
Maximum efficiency 97.8%, intelligent MPPT algorithm, tracking efficiency up to 99.99%.
● Intelligent and friendly
Ultra-quiet design, flexible communication mode
■ Parameter
Model | KYS3kW-（4-6）kWh-S | KYS4.2kW-（8-6）kWh-S | KYS5kW-（8-6）kWh-S | KYS6kW-（8-6）kWh-S | KYS7kW-（12-16）kWh-S | KYS8kW-（12-16）kWh-S |
Pv Input | ||||||
Max. input power | 4500w | 6300W | 7500W | 9000W | 10500W | 12000W |
Max. input voltage | 600V | |||||
MPPT Operating voltage range | 80-500V | |||||
Start-up Voltage | 60V | |||||
Nominal input Voltage | 360V | |||||
Max.input Current | 16A | |||||
Max.Short Circuit Current | 25A | |||||
Number of MPPT Trackers | 2 | |||||
Number of Strings Per MPPT | 1/1 | |||||
Battery Pack | ||||||
Model | KY-102V40AH | |||||
Operating Voltage Range | 93-454V | |||||
Serial Number | 1-4 | 2-4 | 2-4 | 2-4 | 3-4 | 3-4 |
Battery Capacity | 4096Wh | |||||
Storage Capacity | 4-16kWh | 8-16kWh | 8-16kWh | 8-16kWh | 12-16kWh | 12-16kWh |
Max. Charge/Discharge Current | 30A | |||||
Max. Charge/Discharge Power | 3000W/3000W | 4200W/4200W | 5000W/5000W | 6000W/6000W | 7000W/7000W | 8000W/8000W |
AC Output Data(On-grid) | ||||||
Nominal Output Power | 3000W | 4200W | 5000W | 6000W | 7000W | 8000W |
Max. Apparent Power | 3000VA | 4200VA | 5000VA | 6000VA | 7000VA | 8000VA |
Nominal Output Voltage | 230V | |||||
Nominal Output Frequency | 50Hz/60Hz | |||||
Max.Output current | 13A | 18.3A | 21.7A | 26A | 30.4A | 34.8A |
Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | |||||
Total Harmonic Distortion | < 3% | |||||
AC Output Data(Back-up) | ||||||
Nominal Output Power | 3000W | 4200W | 5000W | 6000W | 7000W | 8000W |
Peak Output Power | 3000W | 4200W | 5000W | 6000W | 7000W | 8000W |
Nominal Output Voltage | 230V | |||||
Max. Output Current | 13A | 18.3A | 21.7A | 26A | 30.4A | 34.8A |
Nominal Output Frequency | 50Hz/60Hz | |||||
Efficiency | ||||||
Max. Efficiency | >97.4% | |||||
European Efficiency | 97.5% | |||||
Protection | ||||||
Insulation Protection | Integrated | |||||
Residual Current Monitoring | Integrated | |||||
PV Reverse Polarity Protection | Integrated | |||||
Anti-islanding Protection | Integrated | |||||
Over current Protection | Integrated | |||||
Dc component Protection | Integrated | |||||
Dc Surge Protection | Type II | |||||
Ac Surge Protection | Type III | |||||
General Data | ||||||
Operating Temperature Range | -20 ℃~ +60 ℃(>45 ℃derating) | |||||
Altitude | 3000m | |||||
Topology | Transformerless Isolation | |||||
Cooling | Natural convection | |||||
Ingress Protection Rating | IP65 | |||||
Relative Humidity | 0 ~ 90% | |||||
Display | LCD,WIFI+APP | |||||
Communication | WiFi/RS485/GPRS | |||||
Communication with Meter | CT/METER | |||||
Dimension(W*D*H) | 425*340*(1024/1266/1508/1750)mm | |||||
Weight | 60-150kg | |||||
