Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a micro-USB cable, and hot glue. This step-by-step tutorial guides you through each ...

US solar tracker producer GameChange Solar will supply 258MWp worth of solar trackers to a solar-plus-storage project in Egypt. The company signed a contract with Hassan Allam Constructions – the ...

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FTC Solar (FTCI) +10.2% in Tuesday's trading after saying it signed a five-year, 1 GW expansion to its tracker supply agreement with Strata Clean Energy, to take effect in H2 2027. The companies ...

First look: The return of a solar-powered laptop has been a long time coming. Nearly a decade has passed since the tech world last gave serious thought to powering notebooks with sunlight, yet Oukitel ...

This story was originally published by Canary Media and is reproduced here as part of the Climate Desk collaboration. Lauren Phillips’ balcony just became a power plant. A very small, carbon-free one.

As the 2026 MLS season nears its kickoff, the time-honored tradition of Jersey Week has arrived. Over the course of two days — Tuesday, Feb. 10 and Wednesday, Feb. 11 — all 30 MLS teams will be ...

As electricity prices soar and rooftop solar subsidies vanish, some U.S. renters and homeowners are surreptitiously installing solar panels on balconies and in backyards without their utility’s ...

is a senior reviews editor who’s been testing tech since 2007. Previously at Wirecutter and Maximum PC. Current fixations: keyboards, DIY tech, and the smart home. For my money, you simply cannot get ...