Features Capacity Rated Power: 3000VA/3000W Peak Power (20ms): 9000VA PV Input Data Solar Charger Type: MPPT Max. PV Input Power: 560W (40A) Max. PV Input Voltage: 150V MPPT Voltage Range: 15V~120V Solar Charging Current: 40A AC Input Data Input Voltage Waveform: Sinusoidal Rated Input Voltage: 230Vac Selectable Voltage Range: 170285V (Computers) / 90285V (Appliances) Rated Input Frequency: 50Hz/60Hz Frequency Range: 45-55Hz / 55-65Hz Max. Input Current: 4.5A AC Output Data Output Waveform: Pure Sine Wave Start Motor: 3HP Rated Voltage: 220/230/240V±10% Surge Power: 100%~110%(Alarm), 110%~120%(30sec), ≥120%(2sec) Max. Efficiency (Battery Mode): 85% Rated Frequency: 50Hz/60Hz Typical Transfer Time: <4ms Power Factor: 1 THDv, Rated Power(%): <3% No Load Loss (Battery Mode): ≤0.8% rated power No Load Loss (AC Mode): ≤2% rated power (charger does not work in AC mode) No Load Loss (Energy Saving Mode): ≤10W Battery & Charger Battery Type: Lead Acid/Lithium-ion Rated Battery Voltage: 24V Charge Voltage: 14.2V; Float Voltage: 13.8V (Single battery voltage) Charging Algorithm: 3-Step (Constant Current, Constant Voltage, Floating Charge) Max. Charging Current: 20A Protection System Protection: Battery undervoltage alarm/protection, Battery overvoltage alarm/protection, Battery overvoltage recovery voltage, Overload power protection, Inverter output short circuit protection, Temperature protection General Data Dimension (WHD): 500x300x140mm Weight: 12kg Protection Degree: IP21 Cooling: Fan Operating Temperature Range: -10°C~ 50°C Display: LCD Communication: NTC