| abstract |
The present invention discloses a composite adhesive sheet for a photovoltaic cell, which comprises: a mixture of EVA and an ethylene-α-olefin copolymer, a crosslinking agent, a light stabilizer having a piperidine structure, and a carbodiimide compound. The ethylene-α-olefin copolymer is contained in an amount of 50-90 parts by weight based on 100 parts by weight of the mixture of EVA and ethylene-α-olefin copolymer. |