Model | WI-1000 | WI-1500 | WI-2000 | WI-2500 | WI-3000 | WI-4000 | WI-5000 | WI-6000 | |
Rated Power | 700W | 1000W | 1500W | 2000W | 2500W | 3000W | 4000W | 5000W | |
Battery Voltage | 12Vdc | 24 Vdc | 24Vdc | 24Vdc | 24Vdc | 48 Vdc | 48Vdc | 48Vdc | |
Working Mode | PV(Photovoltaic priority) / AC ( AC priority ) optional | ||||||||
Display | LCD | LCD screen + LED lights ( LCD +LED) | |||||||
Mains status ( Optional ) | Input Voltage Range | 140Vac~275Vac | |||||||
Input Frequency Range | 45-65 Hz ( automatically transfer to invert mode when overfrequency ) | ||||||||
Output Voltage Range | 190Vac~245Vac | ||||||||
Input PF. ( AC/DC) | 0.95 | ||||||||
Efficiency | mains mode ≥ 89 % | ||||||||
Charge Current | 10A-30A | ||||||||
Mains Overload | warning until decrease load | ||||||||
Short Circuit | yes | ||||||||
Inverter Output | Inverter Output Voltage | 220V±3% | |||||||
Output Frequency | 50 Hz / 60Hz ± 0.3Hz frequency adaptive | ||||||||
Output Power Factor | ≥ 0.8 | ||||||||
Wave Form Distortion | linear load ≤ 3 % | ||||||||
PV-AC Transfer Time | 4Ms typical value Max.6 Ms | ||||||||
Efficiency | invert mode ≥ 85 % | ||||||||
Inverter Overload | 110%-130% shutdown at 30s , 130%-150% shutdown at 3s | ||||||||
Short Circuit | system automatically shut down | ||||||||
Alarm | Mains Abnormal | 1time/1S, silence auto after 5S | |||||||
Low Battery | 1time/1S and flash battery last grid | ||||||||
Overload | 1time/ 1S and display "overload" grid |