As the world starts tending towards renewable energy, solar-powered attic fans and other sun-driven appliances are increasing in popularity. While attic fans typically require a power source, many in ...

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 ...

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 ...

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 ...

USB-C may be the worldwide standard for charging connections, but if you're out in the woods without a power source, solar ...

Air Circulation for Summer Time: This is a 8-inch solar exhaust fan which provide max 380CFM Air Volume. Exhaust hot air out during summer time, and keep space dry and comfortable. With Battery Backup ...

Question: I have a few attic vents, but I can still feel the sun’s heat radiating from the ceiling during the afternoon. It is uncomfortably warm. What do you think of installing more standard vents ...

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 ...