The household distributed photovoltaic grid-connected power generation system is located near the user and is generally installed on the roof of the user, especially suitable for the roof of the villa. The generated energy is used locally and connected to the grid at a voltage level of 220V/380V.

The household distributed photovoltaic power generation system is a new type of power generation and energy comprehensive utilization method with broad development prospects. At the same time, it effectively solves the problem of power boost and loss.

What are the components of a household distributed photovoltaic power generation system?

The household distributed photovoltaic power generation system consists of a photovoltaic array (a photovoltaic array is composed of photovoltaic modules connected in series and parallel), a photovoltaic inverter, a solar mounting system, a photovoltaic grid-connected box, a solar controller (optional), and a battery pack (optional). , AC and DC cables and other components.

The core component of the photovoltaic power generation system is the photovoltaic module, and the photovoltaic module is composed of photovoltaic cells connected in series, parallel and packaged, which directly converts the sun's light energy into electrical energy.

The electricity generated by photovoltaic modules is direct current, which can be converted into alternating current by an inverter for use, or it can be completely transmitted to the public grid. From another point of view, the electric energy generated by the photovoltaic power generation system can be used immediately, or stored in energy storage devices such as batteries, and released for use at any time as needed.