The Photoelectric Conversion Efficiency Research at Color Solar Cell

Abstract

When the petrochemical raw materials continue to rise, resulting in the demand for solar power to increase 25-30% annually. So solar power is currently the most practical and efficient best alternative energy sources. silicon solar cells is now the main raw material, which can be divided into: single-crystal silicon, polycrystalline silicon and amorphous silicon. The most efficiency is single crystal silicon solar cells, polycrystalline silicon solar cells yield larger and more expensive, amorphous silicon solar cell has the lowest price but the worst efficiency. Solar module packaging can produce the required voltage and current, and blocking the water to increase product life. Because the color of solar cells are usually black, is not easy to integrate into the environment. If we can use color packaging material to make solar modules, will be applied to toys, gifts, landscape, lighting and other everyday products, resulting in a more perfect match. This article will explore a range of color package parameters and the relative conversion efficiency of solar cell modules.