Relevant for all purchasers of large quantities of PV Modules. Needed for verifying quality of aquired goods, contractually accept modules on delivery and verify module condition before EPC installation.

 

Verifying quality of modules, contractually accept modules on delivery and verify module condition before EPC installation.

Conducted on arrival at the project site or in a third-party laboratory close to installation site.
May be applied as a complimentary check to factory-based pre-shipment inspection on the same modules.

Contractually defined sampling rates, inspection criteria and maximum defect rate thresholds can be applied.
PI Berlin will randomly sample modules for the tests from pallets and containers as specified in the MSA.

Typical Inspection

  • Visual : Module and component integrity
  • Flash (IV) : Module power and resistance defects
  • Electroluminescence (EL) : Cell defects within the module
  • Packaging : Damage related to loading and shipping