Specifications ModelPOA 1000W 12V 220VPOA 2000W 12V 220VPOA 3000W 12V 220VOutput waveformPure Sine WaveActual power1000W2000w3000wPeak power2000w4000w6000wInput voltage12VOutput voltage220VFrequency50Hz 60HzWorking environment temperature0°C 40℃Over temperature protection55°C 77℃Size 26x7x13cm Features 12V 1000w 2000w 3000w Pure Sine Wave Inverter Utilizing advanced pure sine wave technology it can provide 1000w 2000w 3000w continuous DC to AC power and 2000w 4000w 6000w peak surge during load startup conversion efficiency up to 91 reduces conversion loss It can efficiently convert stable high quality and clean current for your electronics and home appliances This off grid inverter has no noise interference no electromagnetic pollution and will not emit strange humming current sound ensuring your electronic devices run smoothly when turned on Reliable Quality This 1000W 2000w 3000w pure sine wave inverter is compatible with all 12V batteries The battery voltage is too low to stop working in advance to protect the health of the battery There is also a long lasting aluminum alloy case to protect the 12v to 220v inverter from bumps and shocks High speed cooling fan helps keep the pure sine wave inverter running at low temperatures Intelligent LCD Real time zero second feedback such as inverter operating status allows real time monitoring of the device s operating data Including input and output voltage frequency battery power output power wattage output