[10a-E206-1~6] 16.3 Bulk, thin-film and other silicon-based solar cells

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[10a-E206-3] The operating temperature suppression effect by high thermal conductivity particle composite layer on crystal silicon solar cell module without encapsulant (V)

〇Yasushi Sobajima¹, Ritsuki Ishida¹, Keisuke Ohdaira² (1.Gifu Univ., 2.JAIST)

Keywords:

solar cell module,crystalline silicon,Heat dissipation effect

Enhancing heat dissipation in solar cell modules without encapsulants is a crucial development challenge for improving recyclability. In this study, we aim to improve heat dissipation by coating the back surface of a crystalline silicon solar cell with AlN/silicone, which has high heat-dissipation properties, and by creating a simple unit. By applying this to a solar cell module, we enhanced heat dissipation and observed a V_OC difference equivalent to a heat-dissipation effect of up to 20°C compared to the case without applying.