Off-grid photovoltaic power generation system is composed of solar cell components, controller, inverter, battery pack and bracket system. They can generate DC power directly during the day or stored in a special solar battery pack to provide electricity at night or on cloudy or rainy days.
The calculation principle of solar power generation system configuration is the principle of conservation of energy: that is, the electricity generated by solar energy is equal to the power consumption of the load. And consider the loss of the system
Summarize After the inverters are shipped in batches, they undergo quality inspections one after another, and their design life is almost the same. Therefore, system design, installation, and subsequent operation and maintenance are key factors. In order to improve the actual service life of the inverter, on the one hand, it is necessary to create a good operating environment for the inverter to protect it from wind, sun, and rain; on the other hand, it is necessary to conduct regular inspections to maintain the inverter’s The cooling air duct is unobstructed to avoid over-temperature derating and other failures.