Solar panel conversion rate
At present, the photoelectric conversion efficiency of monocrystalline silicon solar cells is about 15%, and the highest is nearly 24%. This is currently the most efficient photoelectric conversion in all types of solar cells, but the manufacturing cost is so large that it cannot be widely and widely used. Since monocrystalline silicon is generally encapsulated with tempered glass and waterproof resin, it is durable and has a service life of up to 15 years and up to 25 years.
Ordinary solar cells generally output maximum power when the voltage of the battery cell reaches 0.4 to 0.6V.
Under standard sunshine conditions (1000 W/m2), the electric power output on a 1 m2 solar panel is 130 to 180 watts, and the efficiency of photoelectric conversion is 13% to 18% on average.