▎ 摘　　要

NOVELTY - The utility model claims a distributed solar power supply agricultural greenhouse heat supply system based on graphite solar energy, wherein the distributed solar photovoltaic plate is connected with the graphene electro-thermal film agricultural greenhouse the top part, heating lamp and curtain rolling machine; the solar heat collector is connected with the buried pipeline; a water collecting tank body is set at the edge of the greenhouse top part the water collecting tank body is connected with the rainwater pipeline, the rainwater pipeline is connected with the water collecting tank, the bottom of the water collecting tank is connected with the middle and water pipeline, the middle and the water pipeline are connected with the buried pipeline. The utility model can effectively collect the solar resource and fully utilize, providing heat for agricultural greenhouse, on the basis of energy saving and water saving, effectively improving the temperature in the shed, preventing the plant from being frozen, not only effectively ensuring the lighting of the agricultural greenhouse, but also effectively collecting solar energy on the limited land resource; using the temperature sensor to control the internal temperature agricultural greenhouse effectively improving the yield of the plant.