LCD Display 1500W BNK DC12V to AC220V Wide Output Voltage 450VDC Maximum PV Input 1500W Solar Inverter This is a multi-function inverter/chargers, combining functions of inverter, solar chargers and battery chargers to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, alternating current/solar chargers priority, and acceptable input voltage based on different applications. Wide applications, suitable for all kinds of appliances in home or office environment, including motor-type appliances such as tube light, fan, refrigerator and air conditioner. Features.  Pure sinewave inverter. Configurable input voltage ranges for home appliances and computers via LCD setting. Configurable battery charging current based on applications via LCD setting. Configurable alternating current/Solar chargers priority via LCD setting. Compatible to mains voltage or generator power. Auto restart while alternating current is recovering. Multiple protections design, overload protections, over temperature protections and short circuit protections. Intelligent battery chargers design for optimized battery performance. Cold starts function. Support connect to lithium battery. This inverter can power all kinds of appliances in home or office environment, including motor-type appliances such as tube light, fan, refrigerator and air conditioner. Specifications: Name: Inverter Material: plastics Model: 1.5KW DC12V Input voltage waveform: Sinusoidal (utility or generator) Nominal input voltage: AC230V±5% Low loss voltage:    170VAC±7V (UPS); 90VAC±7V (Appliances) Low loss return voltage: 180VAC±7V (UPS); 100VAC±7V (Appliances) High loss voltage: 280Vac±7V High loss return voltage: 270Vac±7V Max alternating current input voltage: 300Vac Nominal input frequency: 50Hz/ 60Hz (Auto-detection) Low loss frequency: 40±lHz Low loss return frequency: 42±lHz High loss frequency: 65±lHz High loss return frequency: 63±lHz Output short circuit protections: circuit breaker Efficiency (Line Mode): >95% (Rated R load, battery full charged) Transfer time: 10ms typical (UPS); 20ms typical (Appliances) Output voltage waveform: pure sinewave Output voltage regulation: 230Vac±5% Output frequency: 50Hz Peaks efficiency: 91% Overload protections: 5s@ >150% Ioad; 10s@ 110%-150% Ioad Surge capacity: 2* rated power for 5 seconds Nominal direct current input voltage: 12VDC Cold starts voltage: 11.5Vdc High direct current recovery voltage: 14.0Vdc High direct current cut-off voltage: 16.0Vdc No-load power consumption: <25W Charging algorithm: 3-Step Alternating current Charging Current (Max): 60 Amp Bulk Charging Voltage: Flooded battery: 14.6 AGM battery: 14.1 Floating charging voltage: 13.5Vdc Solar Charging Mode: Max. PV array power:    3000W Nominal PV voltage: 240Vdc PV Array voltage ranges: 90-430Vdc Max. PV array open circuit voltage: 450Vdc Max charging current (Alternating current chargers plus solar chargers): 80Amp Operating temperature ranges:    -10°Cto50°C Storage temperature: -15°C~ 60° C Humidity: 5% to 95% Relative Humidity (Non-condensing) Item size: 348 * 270 * 95mm / 13.70 * 10.63 * 3.74in Item weight: 4000g / 8.82lb Package size: 360 * 300 * 150mm / 14.17 * 11.81 * 5.91in Package weight: 5600g / 12.35lb Packing List: 1 * Solar Inverter