SPECIFICATIONS: Manufacturer Orbus Model Axpert VP1000-12 Country of origin Taiwan UPS type autonomous Number of phases 1 Parallel operation no Charger type from SP PWM Number of MPPT 1 Efficiency% 98 Interface RS232 / USB Input characteristics of MPPT (PWM) Nominal power, W 600 Maximum power, W 600 Operating voltage range, V Input voltage range, V Max. no-load voltage, V 55 Input current, A Input characteristics of alternating current Input signal shape sine wave Nominal voltage, V 230 Nominal power, W 1000 Output characteristics Nominal power, W 1000 Peak power, W (for 5 sec) 2000 Output current, A 5 Output Voltage, V 230 Output signal shape sine wave Output signal frequency, Hz 50 / 60 Characteristics of the charger and discharge device Input voltage range, V 10-15 Nominal voltage, V 12 Maximum charging current, A (network + sun) 50 Maximum charging current from the network, A 20 Maximum battery discharge current, A 83 Type of supported batteries GEL / AGM / LEAD / LiFePO4 / Li-ion Cooling type active Dimensions, mm 88 / 225 / 320 Weight, kg 5 Characteristics of the working environment Operating temperature, C 0- +50 Storage temperature, C 0- +50 Protection class IP21