The Reliability and Degradation of Solar Roadways

We fabricated the solar panel road that is composed of solar panel on top and concrete on bottom. Both only Si modules and solar panel roads were exposed to dampheat (DH) test in the lab. The temperature was 85 °C and the humidity was 85 %. For solar panel road, the Pmax before and after DH test was 20.20, W and 19.9,5 W. For just Si module, the Pmax before and after DH test was 20.2,2 W and 19.967 W.