Feature：
* Using low frequency transformer and input and output isolated design and it has high load capacity and strong impact resistance.
* Pure sine wave output: stable frequency and voltage,small ripple
* 4-step progressive charging stages; charge voltage and current adjustable
* Super low power loss with no-load and save battery energy effectively
* Multiple protection functions, equipped with Ac and Dc input high & low voltage protection, over-current protection, overload protection, over-temperature protection, output short circuit protection and so on.
* Battery charging activation mode to avoid damage the battery that is deeply depleted when charging
* Built-in two independent chargers (The Mains and solar MPPT), which can be used for starting batteries and backup batteries respectively(customized models)
* Built- in Ac bypass replay ( <10ms), realize the continuous output of AC power.
* Reserved PV interface, built-in MPPT solar charge controller module
* Ultra-wide commercial power input voltage. （80~140VAC/165~265VAC）
* Generator automatic energy distribution technology can use generator power effectively and reduce configuration.