PVC/SiO. and CMC/SiO Transparent Thin Flim as a Heat Insulator
Abstact
Solar cell is used in many countries including Thailand. The efficiency of the solar cell depend on type, light intensity and temperature. Termal accumulation in the solar cell causes the temperature increasing that higher temperature lower electrical generation capacity. As some of organic polymer can absorb infrared light in various ranges, carboxymenthylcellulose (CMC) and polyvinylchloride (PVC) were used as the coating materials in this research for reducing the temperature of solar cell CMC and PVC