I try to perform water cooking on PV module backsheet for evaluating endurance against thermal and humidity stress, and compare to the result of module damp heat test. TPT and PPE structure backsheet are tested. Any suggestion or comment for investigating backsheet and module reliability by water cooking or other accelerated test method would be appreciated.
Partha Sarathy
Interlayer peel bond for back sheets should be done.
atleast should pass 48 hours PCT test,
UV chamber test and DHT is also desirable
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