500W 220V Portable Outdoor Energy Storage Power Supply, Backup Energy Storage Li-Battery,

  Product DescriptionBackup Energy Storage Battery, 500W 220V Solar High Power Portable Outdoor Energy Storage Power Station.Backup Energy Storage Battery, 500W 220V Solar High Power Portable Outdoor Energy Storage Power Station.Product ParametersItemNameSpecification parametersINTPUTDC inputDC5521 12-24V/1-5A Adapter or 12-24VSolar panelDC inputPD60WAC output 220V/110V (option)AC output voltageAC 220v±5% & AC 110v±5% (option)AC output power500WAC output over-power protectionAbout 550WAC output waveformPure sine waveAC output peak1000W Peak duration