▎ 摘　　要

NOVELTY - The solar energy storage battery comprises an electrode plate set in a shell. The electrode plate comprises a negative plate and a positive plate formed by curing after coating corresponding lead paste on positive electrode plate grid and the negative plate grid. The positive electrode lead paste comprises 10-20 pts. wt. diantimony trioxide, 30-50 pts. wt. lead powder, 4-8 pts. wt. graphite, 5-6 pts. wt. stannous sulfate, 8-16 pts. wt. polyester fiber, 16-18 pts. wt. sulfuric acid solution, and 40-60 pts. wt. pure water. The negative plate lead paste comprises 15-18 pts. wt . graphite, 4-6 pts. wt. barium sulfate, 15-20 pts. wt. polyester staple fiber, 30-45 pts. wt. water, 15-20 pts. wt. sulfuric acid solution, 35-45 pts. wt. lead powder, 25-35 pts. wt. tetra basic lead sulfate, 2-5 pts. wt. acetylene black, 4-6 pts. wt. silicon dioxide, and 1-5 pts. wt. lignin. USE - The solar energy storage battery is useful for solar street lamp. ADVANTAGE - The solar energy storage battery has high battery capacity, storage efficiency and service life. The graphene contact and other materials can be greatly improved, the electric conversion efficiency of the solar battery is effectively improved, and the polyacrylamide can improve the adhesiveness of the graphene substrate and the flexible transparent substrate, effectively improves the bending resistance of solar cell, prolongs the service life of the battery, at the same time, the cost of battery electrode prepared by the graphene and polyacrylic acid amide is low, so as to reduce the manufacturing cost of solar battery electrode, suitable for mass production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of the solar energy storage battery.