MQT 13 Damp Heat (DH)
DH1000 conditions, failures and material effects
Articles
- DH1000 Damp Heat Testing of PV Modules: Test Conditions, Failure Signatures and Failure Mechanisms (TOPCon as an Example)A walk-through of the DH1000 damp heat test (what the conditions are, what it tests, how modules fail, why, and how to analyse failures), with measured TOPCon module data, the galvanic corrosion mechanism of front Ag/Al paste and a failure-analysis flow.