NOVELTY - A solar energy battery packaging film comprises ethylene-vinyl acetate copolymer, glass flake, 2-9 pts. wt. sodium alginate, 3-10 pts. wt. silicon oil, 2-8 pts. wt. barium sulfate, 1-6 pts. wt. butyl acrylate, 4-7 pts. wt. polyoxyethylene lauryl ether sodium sulfate, 2-8 pts. wt. hydrogenated rosin ester, 3-10 pts. wt. octadecyl acrylate, 2-9 pts. wt. N-vinyl pyrrolidone, 1-6 pts. wt. silicon micro-powder, 4-10 pts. wt. 3-diethylamino propylamine, 2-8 pts. wt. chopped glass fiber, 1-8 pts. wt. anti-aging auxiliary agent, 2-7 pts. wt. crosslinking agent, and 3-9 pts. wt. plasticizer.    USE - Solar energy battery packaging film (claimed).    ADVANTAGE - The film has good high temperature resistance, moisture resistance, UV light aging resistance, very small yellowing, and small glass attenuation and temperature-pressure-time (TPT) adhesive force, and ensures reduced solar energy attenuation.    DETAILED DESCRIPTION - A solar energy battery packaging film comprises 5-15 pts. wt. ethylene-vinyl acetate copolymer, 1-6 pts. wt. glass flake, 2-9 pts. wt. sodium alginate, 3-10 pts. wt. silicon oil, 2-8 pts. wt. barium sulfate, 1-6 pts. wt. butyl acrylate, 4-7 pts. wt. polyoxyethylene lauryl ether sodium sulfate, 2-8 pts. wt. hydrogenated rosin ester, 3-10 pts. wt. octadecyl acrylate, 2-9 pts. wt. N-vinyl pyrrolidone, 1-6 pts. wt. silicon micro-powder, 4-10 pts. wt. 3-diethylamino propylamine, 2-8 pts. wt. chopped glass fiber, 1-8 pts. wt. anti-aging auxiliary agent, 2-7 pts. wt. crosslinking agent, and 3-9 pts. wt. plasticizer. An INDEPENDENT CLAIM is included for preparation of solar energy battery packaging film which involves mixing glass flake, sodium alginate, silicon oil, barium sulfate, butyl acrylate, and polyoxyethylene lauryl ether sodium sulfate at 50-70 degrees C in water bath for 10-30 minutes to obtain mixture I, adding ethylene vinyl acetate copolymer, hydrogenated rosin ester, octadecyl acrylate, N-vinyl pyrrolidone, and silicon micro-powder in mixture I, ultrasonic oscillating for 1-3 hours to obtain mixture II, adding 3-diethylamino propylamine, chopped glass fiber, anti-aging auxiliary agent, crosslinking agent, and plasticizer to mixture II, mixing in stirring machine to obtain mixture III, extruding, rolling, cooling, drawing, and removing static electricity.