SunPower goes bankrupt
The residential solar installer has filed for bankruptcy, among the largest in a series of major bankruptcies in the industry.
Meyer Burger and Solestial aim to conquer space
The companies want to develop cost-effective and efficient photovoltaic products for space applications using next-generation, ultra-thin, radiation-resistant solar cells. Starting next year, hundreds of vehicles for space travel could be equipped with the flexible modules.
New discovery paves the way for more efficient perovskite solar cells
Researchers from University of Texas have used computational methods to study the formation of polarons in halide perovskites. The findings revealed topological vortices in polaron quasiparticles.
Quantum algorithm for photovoltaic maximum power point tracking
Researchers have developed a quantum particle swarm optimization algorithm for maximum power point tracking that reportedly generates 3.33% more power in higher temperature tests and 0.89% more power in partial shading tests compared to conventional swarm optimization algorithms.
Solar array installed for mission to Jupiter’s icy moon Europa
The Europa Clipper mission will send a craft the size of a basketball court to Europa, a moon considered a potential habitat for life.
Goldman Sachs invests $440 million in renewable independent power producer
The strategic investment in BrightNight will support the development of utility, commercial, and industrial solar and energy storage projects.
New battery sizing approach for virtual synchronous generators, control-based grid-forming inverters
A group of researchers has outlined a new methodology to determine the minimum power rating of energy storage systems (ESSs) used for emergency under-frequency response. The ESS size must be calculated to maintain the frequency within the standard operating range.
U.S. startup develops 28%-efficient perovskite-silicon tandem solar module
PeroNova specializes in metal halide perovskite-silicon tandem solar cells made with its novel stability-enhancing interfacial treatment. It is targeting a range of applications including space and rooftop markets.
Nextracker posts 50% year-over-year revenue growth
The solar tracker manufacturer increased its fiscal Q1 2025 revenue to $720 million, up from the previous year’s revenue of $480 million.
IEA PVPS certifies that floating PV systems have small carbon footprint
Floating systems cause slightly more CO2 emissions than land-based solar systems, mainly because of the additional components for the structure. But overall, they also perform very well from a climate perspective.
