kiwa pi berlin

The US solar industry is contending with variable module quality as new suppliers jostle to serve this lucrative market.

Glenn Davis at Kiwa PI Berlin writes about why quality assurance has become one of the foundations for a solar PV project's bankability.

Explainer: Two new studies offer fresh insights into the performance of TOPCon solar modules, including a new degradation mode related to encapsulants.

Don Cowan and Mahyar Mohammadnezhad of Kiwa PI Berlin explain the importance of upstream diligence in ensuring long-term PV performance.

Steven Xuereb of Kiwa PI Berlin discusses the PV industry’s progress in addressing performance and reliability concerns around TOPCon technology.

Kiwa PI Berlin examines the importance of doing cell-level diligence to manage quality of n-type modules such as TOPCon and HJT.

The Kiwa Group has published a report into PV module testing, which includes recommendations for a number of pass/fail module testing metrics.