... inside 5,CE ,SONCAP solar system use solar inverter ups 2500w Main features:1.Pure sinewave output,can be used withdifferent domestic ... range of input voltage,accruate output,AVR function.4.Inner-equipped protection for over-load,short-circuit,over-voltage, ... input short circuit protection( when battery isconnected), DC output over current protectionPHYSICAL AppearanceSize(mm)LxWxH442*218*179Weight(Kg) ...