An on-grid inverter’s primary function is to convert DC power generated from the PV array into usable AC power. Hybrid inverters, such as Deye hybrid inverters, go further by working with batteries to store excess power. In the developing world, hybrid inverters are essential to compensate for weak, intermittent grids, or the absence of grid electricity altogether.

Deye hybrid inverters are available in various configurations, including single-phase models ranging from 3-16kW and three-phase models from 8-12kW. The SUN-3K-SG04LP1-24-EU model uses a 24V battery bank, while the others utilize a 48V battery. Notably, the SUN-16K-SG01LP1-EU is the largest single-phase hybrid inverter available on the global market.

Grid-interactive inverters consist of several key hardware elements. These inverters control and monitor the connection of electricity from power plants, manage the disconnection of excess power, and ensure the dispatch of power during peak demand periods.