High efficiency and long life of solar cell shrapnel
The service life of solar panels is determined by the materials of solar energy shrapnel, toughened glass, EVA, TPT, etc. the service life of solar panels made of high-quality materials can reach 25 years, but with the influence of environment, the materials of solar panels will age with the change of time. In general, the power will be reduced by 30% in 20 years and 70% in 25 years.
It is the key to ensure the high efficiency, high life, high conversion efficiency and high quality of the agricultural solar cell module. Heju precision battery spring stamping die: high stamping efficiency, high precision, long life, battery spring size tolerance can guarantee (blanking size is within + / – 0.01, bending size is within + / – 0.03mm). Stable quality, stable performance and high yield.