Sonnen battery still running after 28,000 full charge cycles
The battery maker published test results indicating the longevity of its storage systems after extended use.
California breaks 1 GW energy storage milestone (and looks to a ‘future’ 1.21 GW moment)
Energy storage is making its presence known on California’s electricity grid as projected shortfalls widen and deepen in the coming years. (Dr. Emmett Brown just might be impressed.)
Sunrise brief: Partners plan 6.7 MW community solar project in Maine
Also on the rise: More minerals and metals will need to be produced for the clean energy transition, new reports say; and S-5! launches a solar project app.
Senate passes bill to ban Xinjiang imports, State Department issues a warning to businesses
The bill would shift the burden of proof to importers and now heads to the House, which passed a similar measure last year. A State Department advisory warned businesses to exit supply chains with ties to the Chinese region.
New battery chemistry tweak could double electric vehicle range
Researchers at the Pacific Northwest National Laboratory have developed a revolutionary lithium-metal battery chemistry that they believe will allow EV batteries to almost double capacity, while also overcoming historic setbacks.
People on the Move: Tigo Energy, Bright Night, Charles Rivers Associates, Array Technologies, and more
Job moves in solar, storage, cleantech, utilities, and energy transition finance.
Sunrise brief: DOE aims to cut long-duration storage costs by 90% in a decade
Also on the rise: Altus Power is being acquired and will be NYSE-listed as “AMPS”, and Universal Hydrogen signs letters of intent to convert commercial aircraft to hydrogen.
Welcome to the club: New York reaches 3 GW of installed solar
The state becomes the 10th to reach the milestone, with installed capacity expected to double in the next four years.
Energy storage aggregation unlocks benefits for homeowners, grid operators, and installers
Companies like Sunrun are implementing grid services using smart batteries to unlock benefits for the residential end-user and the grid at large. Recent research from New Zealand suggests these benefits could be dramatic.
Solar 101: Tips for keeping your rooftop solar system humming over the long term
Solar O&M comes down to mechanical rooftop connections, electrical solar panel connections, panel and connection temperatures, and inverters. Here are four possible plans of attack.
