PV Tech

module testing

For the fourth year in a row, Kiwa PVEL’s 2026 Module Reliability Scorecard registered a record high in module test failures. The use of POE as an encapsulant in TOPCon module construction could limit ...
PV Tech

PVEL adding new solar module testing regimes including backsheet durability and LeTID sensitivity

PV Evolution Labs (PVEL) is including a number of key module reliability tests to its PV Module Product Qualification Program (PQP) that is more responsive to downstream market needs. PVEL is adding ...
pv magazine International

Module testing reveals increase in mechanical failures

Last week, testing specialists PV Evolution Labs launched its latest Module Reliability Scorecard, which names more than 100 products from 26 manufacturers as top performers, after being put through ...
pv magazine International

Module reliability scorecard reveals widespread quality risk

Independent testing laboratory Kiwa-PVEL today published the 11th edition of its PV Module Reliability Scorecard, having extensively tested PV modules from 50 different manufacturers. The scorecard ...