▎ 摘　　要

NOVELTY - The utility model claims a single-sided copper-clad circuit board for solar energy, comprising a circuit board main body, the bottom of the circuit board main body is covered with graphene radiating layer, the inner part of the circuit board main body is fixedly installed with a copper heat conducting column, the top part of the circuit board main body is covered with a covering copper, the circuit board main body top part provided with a connecting hole at the position around the periphery, the circuit board main body is fixedly installed with a copper sealing edge close to the periphery, the inner part of the circuit board main body close to the upper side is provided with an insulating layer, the position of the inner part of the circuit board main body close to the middle is provided with a substrate, the inner part of the circuit board main body close to the lower side is provided with a fibre silk net layer. When the circuit board works for a long time, it can dissipate heat through graphene radiating layer, the copper heat conducting column can transfer the heat of the upper end of the circuit board main body to the bottom, then radiating by graphene radiating layer, reducing the temperature of the circuit board, improving the working time of the circuit board main body.