I have several 36V LiPo batteries in Tadpole e-bikes. This inverter provides a pure sine wave over the 30 to 45 VDC input voltage range and covers those battery packs so I can keep my fridge and freezer running during the frequent power outages we have in Southern California today. are excuses to shut us down and punish the public for wrongdoing towards the Electron Lords. The power is designed for 1.5 kW nominal power and 3 kW peak power. The inverter was packed very well, in double boxes and with foam blocks on the corners of the inverter. It seems to do what they said.