Because the characteristics of cement products, the production cycle of concrete block production lines influenced by the climate, the annual production time is relatively fixed. Produces 10 months in a non-cold regions, cold regions can only produce six months. How to extend the production cycle, increase production, improve production efficiency, improve product quality, are all cement brick manufacturer most attention. I am using solar energy as the main source of light and heat curing system as the product hardened cement curing room early, effective solution to the above problem. The light and heat conservation system through the use of complementary, when the outdoor temperature is about 10 ° C, the greenhouse temperature can reach about 40 ° C, and the greenhouse humidity, for curing concrete products, rapidly enhance the product early strength. After curing room curing cement products on the stack in advance, reducing the turnover of wood pallets, wood pallets to reduce input costs, and extend the production cycle, increase production, economic efficiency can be increased by 33%. And the operation of the system completed by the host operating personnel, combined with the conservation studio camera monitoring, no additional arrangements for staff, the entire production lines using PLC control, clear interface, high degree of automation, good stability. Engineering practice shows: Complementary light and heat conservation system production line of high stability, low cost, small footprint labor, space saving, high efficiency, can quickly reach early curing strength, so 24h to shelves and reaches a certain intensity.