19 Oca, 2026

Burned by the federal government, solar advocates turn focus to state policy

The Trump Administration’s attack on renewables has rocked the solar industry this year. The full impact of anti-solar legislation and executive orders may not be understood until 2026, when the residential tax credit ends, material restrictions begin and start-construction deadlines arrive for the large-scale ITC. Instead of abandoning all hope, solar advocates are shifting focus… […]

Span smart electrical panels certified to new UL 3141 standard ahead of 2026 NEC requirement

All four of Span’s newest smart panel models have been certified for performance and safety under UL 3141 certification, the first smart panels to receive the certification. UL 3141 is the highest safety standard for power control systems (PCS), a category of devices that manage electrical loads to keep power within defined limits. Underwriters Laboratories… […]

Madison Energy Infrastructure acquires NextEra Energy Resource’s distributed generation business

Madison Energy Infrastructure, a renewable energy developer, completed the acquisition of NextEra Energy Resources‘ distributed generation development platform. The transaction includes a portfolio of operating solar and energy storage assets, a pipeline of under-development projects and customers across 25 states, and a team of industry professionals. With this acquisition, Madison’s ecosystem now totals nearly 1… […]

DOE yanks funding from over 200 energy projects

The U.S. Dept. of Energy (DOE) on Oct. 1 announced the termination of 321 financial awards supporting 223 projects for a total of $7.56 billion. DOE said it determined these projects “did not adequately advance the nation’s energy needs, were not economically viable and would not provide a positive return on investment of taxpayer dollars.”… […]

MLB minor league team replaces aging solar system with new American polysilicon panels

The Great Lakes Loons, the minor league baseball team supporting the Los Angeles Dodgers, has replaced an existing 20-year-old solar system at the Dow Diamond stadium in Midland, Michigan, with brand new panels from JinkoSolar. The Jinko panels use polysilicon from nearby Hemlock Semiconductor (HSC). “Solar panels at Dow Diamond isn’t a new concept for… […]

Scientists break Shockley-Queisser efficiency limit for silicon solar cell in experiment

A Chinese-US research group claims to have achieved a power conversion efficiency of over 50% in an n-type single-junction solar cell by inhibiting light conversion to heat at extremely low temperatures. The result was achieved at temperatures of 30-50 Kelvin, which are a few tens of degrees above absolute zero. From pv magazine Global Researchers […]

TotalEnergies sells 50% stake in 1.4 GW solar portfolio

TotalEnergies announced it is acquiring a 49% interest in natural gas assets in Oklahoma on the same day it announced it is selling a 50% stake in its North American solar portfolio. French energy giant TotalEnergies signed a deal to sell a 50% stake in a 1.4 GW North American solar portfolio to private equity […]

California allows flexible interconnection for distributed solar, storage to avoid grid upgrades

California is the first state to enable distributed solar or storage projects to use flexible interconnection, but the hardware required to flexibly control output may not yet be available. A flexible interconnection option for distributed solar or storage in California that was long in the works has now taken effect. The option will enable projects […]