pure sine Input voltage [VDC]: 11 ÷ 15 VDC Output voltage [VAC]: 230 VAC Maximum power: 8000 VA Continuous power: 4000 VA Voltage waveform at the output: Sinusoidal Soft START: YES Overload protection: YES Short-circuit protection: YES Thermal protection: YES Power overvoltage protection: 15 VDC Low battery warning: YES Working temperature: 0 ° C ~ + 40 ° C Efficiency:> 92% Cooling: Active Power connection: M10 screw connection 230V output socket: 2 x E (with pin) USB socket: 5V / 500mA Housing: Aluminum Degree of protection (IP): IP21 Dimensions L x W x H [mm]: 540x230x108 Weight [kg]: 9