28

2025

-

02

Advantages Of Home Photovoltaic System


Author:

Home photovoltaic system construction threshold is low, make full use of existing buildings, photovoltaic cells can be used as building materials at the same time, effectively reduce the area of photovoltaic power station. Effective interface with smart grid and microgrid, flexible operation, under appropriate conditions can be independent from the grid operation.

Rooftop installation of photovoltaic power stations, not only play a heat insulation cooling, beautiful effect, but also create green benefits. The direction of the power flow in the distribution network will change in time, the countercurrent will lead to additional losses, the relevant protection needs to be re-adjusted, and the transformer taps need to be constantly changed. It is necessary to carry out unified load management in the case of large-scale photovoltaic access in the energy management system at the distribution grid level. New requirements for secondary equipment and communication are provided, increasing the complexity of the system.

Solar photovoltaic power generation without mechanical transmission parts, simple operation, maintenance, stable and reliable operation. A set of photovoltaic power generation system can generate electricity as long as there are solar modules, coupled with the widespread use of automatic control technology, basically can achieve unattended, low maintenance costs. Solar photovoltaic power generation performance is stable and reliable, service life (more than 25 years). Crystalline silicon solar cells can last up to 25 years. In the photovoltaic power generation system, as long as the design is reasonable and the shape is appropriate, the service life of the panel will be longer.

Solar power generation has no moving parts, is not easy to use damage, simple maintenance, especially suitable for unattended use; Solar power generation will not produce any waste, no pollution, noise and other public hazards, no adverse impact on the environment, is the ideal clean energy; Solar power generation system construction period is short, convenient and flexible, and according to the load increase or decrease, arbitrarily add or reduce the solar array capacity, avoid waste.

Key words:

Related news