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 ...

Cooling your home can be expensive, but solar powered fans offer a new way to help you stay comfortable without raising your electricity bill. After careful consideration of all the top solar fans on ...

Q: We’ve had a whole house fan in our attic for many years and while its noise occasionally bothers me, I think it’s working great and saving us money. You wrote a while ago about solar-powered attic ...