PI Berlin dispels long-held views on solar panel quality

The Photovoltaik-Institut Berlin (PI Berlin) has released a new study analysing over time its solar PV panel quality control audits that have topped 250 at more than 120 panel manufacturers worldwide to highlight the current status of ‘quality’, while dispelling long-held misconceptions of the type and location of manufacturers in the quality pecking order.

Xinte Energy signs major polysilicon supply deal with LONGi

Leading integrated high-efficiency monocrystalline module manufacturer and ‘Silicon Module Super League’ (SMSL) member LONGi Green Energy Technology has entered into another major polysilicon supply deal, adding TBEA subsidiary, Xinte Energy Co to its supplier base in a new three-year purchasing agreement.