Japanese scientists have analyzed storage systems that combine PV and high-energy-density metal batteries. The rechargeable batteries have advantages such as low-charge voltage and high energy density ...

Engineers built a solar-powered desalination system that produces large quantities of clean water despite variations in sunlight throughout the day. Because it requires no extra batteries, it offers a ...

Solar batteries let you store excess solar energy to use later. Here’s what they cost, how they work and when they’re worth ...

Officials in California say an investment in solar batteries may have saved the state from widespread blackouts and brownouts during a heat wave from June 23 to July 12. Interested in understanding ...

The number of residential battery energy storage systems (BESS) installed across Europe jumped from 650,000 in 2021 to more than 1 million in 2022, according to the latest figures from SolarPower ...

The basic technology behind Ambient Photonics’s solar cells is so simple that it’s routinely assembled as a high school science experiment. In labs across the US, students sandwich blackberries’ ...

Jon Bessette sits atop a trailer housing the electrodialysis desalination system at the Brackish Groundwater National Research Facility (BGNDRF) in Alamogordo, New Mexico. The system is connected to ...

Anker’s massive RE Charge press event has come and gone, with dozens of products revealed during the live stream. Two of the biggest announcements were for the new solar-powered Solix batteries (which ...

Question: I don’t have solar panels for my home, but I heard about powering my small electronics with solar chargers. How does that work? Answer: Yes, you can power electronics without a full solar ...

Until recently, a store selling groceries in a village in Zambia couldn’t sell cold drinks: It didn’t have access to electricity to power a fridge. But the store now has a solar panel on the roof ...

JackRabbit, the maker of pint-sized electric microbikes, is back with a new product designed to quickly recharge their batteries from pure, uncut photons mainlined into an e-bike directly from the sun ...

Wyze has announced the release of the Wyze Solar Cam Pan, a new outdoor security camera that is both battery-powered and can ...