First Solar commits $330 million to new US factory
First Solar has selected Gaffney, South Carolina, as the site for its fifth US module factory. It will invest approximately $330 million in the project.
US Republicans press Trump to block Chinese inverter imports
A group of House Republicans says a broader import ban on Chinese-made inverters is needed to protect critical US grid assets amid mounting security concerns.
APA and Array foundation solutions: Strengthening solar from the ground up
We’ll explore how Array’s integration of APA’s fixed-tilt and A-frame designs opens new possibilities in difficult terrains and why foundation choice is critical to structural resilience and long-term cost optimization.
US orders recall of 10,500 Tesla Powerwall 2 battery systems
Tesla says its recall and replacement effort stems from a contained battery-cell defect that has raised safety concerns in both the United States and Australia.
S-5! launches new clamp for solar carports
The US mounting system provider said its new product is designed to fit both Cee and Zee purlin-framed structures. It features a bottom-oriented setscrew.
‘It’s not a matter of sodium versus lithium, we need both’
A US research team has developed all-solid-state sodium batteries that retain performance down to subzero temperatures. The systems utilize a special chloride-based solid-electrolyte-coated cathode.
MIT researchers develop polymer film that could prevent solar panel corrosion
Engineers at the Massachusetts Institute of Technology say their polymer coating could be used to protect photovoltaic modules, due to its impermeability to gases. The team has demonstrated that a 60-nanometer-thick film can extend the lifetime of a perovskite crystal by several weeks.
US developers hold 33 GW of safe-harbored renewables, says LevelTen
LevelTen Energy says US developers have secured federal tax-credit eligibility for most wind and solar projects planned through 2028, even as long-term pipelines thin under new regulatory pressures.
Open-access, modular monitoring platform for multi-year outdoor PV testing
A team of researchers in Canada has developed the Jericho Open Resistive Data Logger—an open-access photovoltaic (PV) monitoring platform that integrates data acquisition and processing hardware, a software framework, and a comprehensive sensor array. Designed primarily for agrivoltaic applications, the system has a total estimated cost of around $2,000.
SunPower to acquire Ambia Solar to reinforce US residential market
SunPower says its planned Ambia Solar acquisition will strengthen its US residential business and operational efficiency ahead of the 2026 investment tax credit step-down.
