300W/500W/1000W/2000W/3000W, built-in PWM Solar Charger & Lithium-ion Battery, AC & DC Portable Solar Generator or Portable Solar Power System
PSP-Li series Portable Solar Generator is equipped with PWM solar charge controller to maximize and regulator DC power from the solar panels(array) for charging the battery bank. This unit consists of Lithium-ion battery pack that stores electrical energy. FM Radio, PWM solar charge controller that can be efficiently charged via the sun in lightly cloudy weather, inverter converts 12V/24V TO normal electricity. In addition, this unit does not require any gas to run and also does emit any toxic fumes like standard gas generators can, not mention it does not produce any sound. With the included solar panel(s), this unit is a complete solar electric production and storage unit.