▎ 摘　　要

NOVELTY - The utility model relates to photovoltaic module technical field of photovoltaic module, specifically relates to a fluorine-free low temperature radiating back plate for photovoltaic module The fluorine-free low-temperature radiating back plate for photovoltaic module comprises a first-stage graphene heat transfer layer set from the battery surface to the air surface sequentially a fluorine-free PO waterproof layer, a two-stage graphene heat transfer layer and a foam metal radiating layer. The fluorine-free low-temperature radiating back plate for photovoltaic module of the utility model uses the fluorine-free back plate structure, avoids the fluorine pollution, and has higher radiating effect than the conventional assembly back plate, higher generating capacity and higher yield.