The solar industry has fought for decades to earn its reputation as the fastest, cheapest way to decarbonize the grid. But in 2025, as deployment accelerates and policy support wanes, the industry ...

Lab-tested solar module performance has improved over the last year, according to data from US-based technical advisory firm Renewable Energy Test Centre (RETC). In its 2025 PV Module Index Report, ...

Every solar panel company makes bold claims about its panel efficiency, maximum wattage availability, temperature coefficient and other specs in optimal conditions. Anyone who does product testing ...

Recently, BloombergNEF (BNEF) released its Q4 2025 Global Tier 1 Solar Module Makers List. DAS Solar once again secured its position on the list, marking its fourth consecutive quarterly inclusion in ...

As the solar industry pushes for ever-lower costs, larger module sizes and greater energy output, the structural integrity and long-term performance of modules have become critically compromised.

NASA’s Lucy spacecraft has successfully completed thermal vacuum testing of both solar panels, the final step in checking out these critical spacecraft components in preparation for launch this fall.

Utility-scale solar farms are essential players in the energy transition. But with growth comes more exposure, and large solar arrays are particularly vulnerable to natural disasters, especially ...

As the year comes to a close, we're looking back at the top stories from Solar Power World in 2025. SPW readers were eager to ...

Airbus Defence and Space has developed and delivered the qualification model of the solar array for the European Service Module (ESM) of the Orion crewed spacecraft. During a deployment test today at ...