Principle of electricity storage:
When a load is connected between the upper and lower surfaces of the solar cell, current flows through the load and the solar cell generates current; The more photons absorbed, the greater the current generated.
The energy of a photon is determined by its wavelength. A photon with an energy lower than the base energy cannot produce free electrons. A photon with an energy higher than the base energy will produce only one free electron. The energy will cause the battery to heat up, accompanied by an impact of power loss which will reduce the efficiency of the solar cells.
Benefits of solar power generation:
Save money. Compared to the higher cost of diesel power and high transportation costs, solar power is undoubtedly more cost-effective.
Safe and risk-free. Compared to the transport of fuels inflammable and explosive by trucks and planes, solar energy offers a safer environment.
Long lifespan, solar power generation devices will not cause wear and tear, and the life cycle is much longer than that of diesel generators.
Can store energy to meet special needs.