Drop liquid epoxy resin onto PCB board (or fibre glass board) with solar cell. After vacuumizing and drying (heating machine or nature dry) procedures, we get Drop Epoxy Resin panel. This series products is with rainproof, light weight, small size, smooth surface characteristics, life-span is more than 1~3 years. This series have been applying to solar lamps, solar chargers, solar toys, solar handicraft , small equipment…ect. fields.