The hybrid storage inverter can directly convert the direct current generated by the solar panel into alternating current to provide energy for electrical appliances. Our hybrid inverter adopts fully digital voltage and current double closed-loop control, advanced SPWM technology, and outputs pure sine waves. There are four charging modes: solar only, AC first, solar first and hybrid charging. We use MPPT technology, and the charging efficiency is as high as 99.9%. Supports lead-acid batteries and lithium batteries. It has complete short-circuit protection, over-voltage protection, overload protection, back-irrigation protection, etc.