“Without decisive action” to add storage, “millions of homes and businesses could face costly and dangerous reliability risks,” said the trade group sponsoring the study. “Hundreds of storage projects are stalled in PJM’s interconnection queue,” it added.
The company’s new EP6K ESS provides a flexible and affordable solar battery system for homes with existing solar rooftops, while the Pioneer Na delivers advanced sodium-ion power for extreme cold and winter storms.
Researchers in Canada have proposed using gravity-based energy storage in high-rise buildings, in combination with photovoltaic facades, small wind turbines, and lithium-ion batteries. Their modeling indicated that this hybrid system could achieve a levelized cost of energy ranging from $0.051/kWh to $0.111/kWh.
Seattle-based urban mining startup Buckstop uses an AI-powered appraisal model to instantly value end-of-life solar panels.
S-5! has received Florida Building Code approval for its PVKIT system to be used in high-velocity hurricane wind regions.
U.S. solar power purchase agreement prices rose 4% quarter-over-quarter in Q3 2025, and prices may continue to increase for “months and years to come,” said a report from PPA marketplace operator LevelTen Energy.
The Chinese government has introduced new export controls on key dual-use items, citing national security concerns. The move opened a new chapter in the ongoing trade confrontations with the US.
The company’s new system offers an easy-to-install backup power system with smart home integration, scalable storage, and up to 36kW of continuous output for high-demand appliances.
Ampace’s semi-solid battery technology and UL 9540A certification have led to significant performance and safety achievements, according to Dr. Drew Feng, Chief Safety & Reliability Officer with the manufacturer. He says the company’s Kunlun Cell Series lowers lifecycle electricity costs by as much as 30%.
To help importers vet compliance with the Uyghur Forced Labor Prevention Act and other supply chain traceability requirements, the Solar Energy Industries Association released the Standard 101, which was recently approved by the American National Standards Institute.
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