Standardized testing for indoor PV
Researchers at Simon Fraser University in Canada have proposed protocols for standardized testing to avoid skewed results. The validated recommendations cover procedures for key measurements and the use of the indoor PV reference cell method.
Voltage Energy introduces wiring systems for PV EBOS in the U.S.
The company is focused on reducing costs for clients by transitioning away from use of copper in its wiring systems and harnesses for PV projects, according to Bob Slack, CTO with Voltage Energy.
Researchers discover photovoltaic properties in zinc-based film
Research from the University of Wisconsin-Milwaukee has found zinc-phosphate-hydrate (ZPH) films are capable of producing electricity from light. The coating’s photovoltage was amplified when anthocyanin, a natural dye found in blackberries, was added.
Residential solar installer Palmetto closes $420 million asset backed securitization
The transaction is backed by over 22,000 residential solar leases and power purchase agreements and marks the second major ABS deal in 2025 for Palmetto.
Operational issues hit returns in one in five battery storage projects, report finds
A recent report from battery intelligence firm Accure reveals that while most battery energy storage systems (BESS) operate reliably, nearly 19% of projects experience reduced returns due to technical issues and unplanned downtime.
California proposes order of 6 GW by 2032 to get ahead of expiring tax credits
A California Public Utilities Commission Judge called for a “premature” order of additional electric capacity in the state to take advantage of lucrative renewable energy federal tax credits while they still exist.
Newsom vetoes another bill to curb California’s rising energy demand
Gov. Newsom said the virtual power plant bill would not have improved electric grid reliability planning because it did “not align with the California Public Utility Commission’s Resource Adequacy framework.”
Repowering aging U.S. solar farms: A strategic pivot in a changing energy landscape
With one-third of U.S. solar nearing mid-life, developers weigh the economics and challenges of upgrading existing assets over building new ones.
Idaho drops solar compensation rates by 31%
After utility Idaho Power proposed paying 60% less for the energy it buys from rooftop solar owners, the utilities commission landed about in the middle, deciding to cut net metering rates by 31%.
Coalition sues EPA for rescinding $7B solar program
A coalition of grant recipients and large law firms filed suit against EPA and its head Lee Zeldin for pulling funds intended to support low-income community solar projects across the nation.
