Lawal Sheriff Olakunle with his solar fan. Living in Lagos, 33-year-old Lawal Sheriff Olakunle is used to electricity shortages. He considers 10–15 hours of electricity a day to be stable power. But ...

There are a variety of situations where you want to cool off an area that doesn't have an electrical outlet nearby, like a shed or greenhouse, or a space that's tough to access, like an attic. You can ...

The easiest way of making a solar fan is to connect the solar PV panel to a DC fan of a matching voltage and power rating. This simple arrangement does work, but has few serious drawbacks: The system ...

Jackery is showcasing a range of products at CES 2026 that defy the standard solar panel aesthetic with modern and mobile ...

Cooling your home this summer will likely cost more than ever. Across the U.S., residential electricity bills are climbing fast, just as forecasters warn of another season of unrelenting heat.

Breathing new life into the ordinary bus stop isn’t as simple as it might sound, but Metro officials are giving it a spin in the hopes of slightly cooling riders down. A prototype shelter aimed at ...

We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid ...

How solar attic fans offer relief from soaring energy costs in 2025 Cooling your home this summer will likely cost more than ever. Across the U.S., residential electricity bills are climbing fast, ...