Residential photovoltaic + energy storage power stations can be divided into various working modes such as backup power supply, self-use, peak shaving and valley filling, etc. By combining hybrid inverter and EPS switching box, the system can miximize the usage of mains power, photovoltaic power, and EPS energy storage power, greatly improving the utilization rate of electric energy.

Residential photovoltaic power stations are mainly divided into self-use and grid-connected surplus power, with three-phase power of 30kW (and below) and single-phase power of 10kW (and below) in general. PROJOY can provide clients with AC and DC electrical solutions to meet the safety requirements in the residential photovoltaic field.

As a miniaturized power inverter equipment,Microinverter is widely used in solar power generation systems. It converts the direct current (DC) generated by each solar panel into alternating current (AC). Unlike traditional centralized inverters, microinverters work independently for each panel to maximize system power generation efficiency. Meanwhile, its DC voltage is usually lower than 60V, which reduces the risk of high DC voltage arcing and improves safety. The products are simple designed, high stable, and easy to install, monitor and maintain, making them an ideal choice for residential solar systems.

The output current of the power grid is three-phase and single-phase alternating current. The AC or direct current is output through the power conversion module of the EV Charger, including AC and DC EV chargers(integrated and split types).

Distributed industrial and commercial photovoltaics are generally built on the rooftops of buildings, houses, factories and other places, solving the power consumption problems. The power supply difference will be compensated and delivered through grid connection. PROJOY provides a a "photovoltaic + energy storage + grid connection" solution for distributed industry and commerce.