Off-grid, also known as independent photovoltaic. A power generation system is a system that operates independently without relying on the grid. It mainly consists of solar panels, energy storage batteries, charge and discharge controllers, inverters, and other components. It is also very practical for families in areas without grids or areas with frequent power outages. Especially in order to solve the lighting problem during a power failure, DC energy-saving lamps can be used, which is very practical.

China Off Grid Solar Inverter Advantages

The advantages of China off-grid solar inverters are high efficiency, high reliability, and a wide range of DC input voltage. In medium and large-capacity photovoltaic power generation systems, the output of the solar energy inverter power supply is a sine wave with less distortion.

Photovoltaic off-grid solar inverter system solutions can be widely used in remote mountainous areas, pastoral areas, islands and other areas with unstable power supply.

Off Grid Solar Inverter Working Principle

The off-grid power inverter converts the direct current from the photovoltaic array or battery in the off-grid photovoltaic system into alternating current and is the core equipment of the entire photovoltaic power generation system. The inverter structure is composed of an input circuit, inverter circuit, output filter circuit, control circuit, protection circuit, and auxiliary power supply.

Considering the energy consumption of the transformer in the inverter circuit using the transformer, the topology of the off-grid solar inverter adopts the inverter circuit without a transformer. Filtered and converted into alternating current that can be directly used by the load.