While the Solar for Ukraine campaign, an initiative from Greenpeace and the Biohaus Foundation, has been around for a while now, the calls for donations to support it continue.

Power outages can cause major problems when unprepared, and battery storage makes a home so prepared that you typically don't ...

Solar power began as more of a novelty than a dependable energy source, but that has changed. These 10 solar panel ...

For one Minnesota homeowner, rooftop solar has turned summer sunshine into serious savings. Three years into using rooftop ...

The K&F Concept ND1,000,000 Phone Solar Lens Filter with Press-on Mount Kit is essentially a smartphone-ready version of the company’s 20-stop solar-capable ND filter. It clips over a phone camera ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan covers air and water filtration, as well as ...

Anker's Solix E10 made backup power understandable for this first-timer, and I can't wait to expand the system.

CR's experts pick the best portable solar panels and battery chargers to power devices like phones and laptops, plus back-up batteries and power stations.

Sigenergy has redefined residential power by globally launching its complete home energy ecosystem during the 2026 edition of Intersolar Europe. Driven by its visionary “AI in All” strategy, the ...

One of the Zonke Energy solar minigrids in Qandu Qandu, Cape Town, South Africa. Courtesy Zonke Energy. In South Africa, 47% of the national population is energy poor, meaning that they spend more ...

Daystar’s Universal Lens Filter is one of the simplest and most affordable ways to safely photograph a solar eclipse, particularly for travelers who don’t want to invest in expensive threaded filters ...

Forward-looking: At the University of Rochester, a research team is rethinking desalination by approaching it as a materials science challenge as much as a water treatment problem. Instead of relying ...