Solar panels last 25 years, while shingles are good for 20. Waiting until you need to re-roof is usually the best course when going solar.

Consider a ground-mounted installation if your roof doesn’t have enough room for solar panels. These installations require unobstructed yard space to function at maximum capacity. You may need ...

Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...

Most American homes end up needing 15 to 30 panels to meet their electrical demands. If you have limited roof space ... on their solar loan, and everything worked out. “Instead of paying ...

Fill a bucket with warm water and add a few drops of mild detergent or a dedicated solar panel cleaner. Avoid using abrasive ...

Some homeowners may find it more economical to go for less efficient polycrystalline solar panels to help offset the higher price tag of monocrystalline panels. A roof with a higher pitch can be ...

Building solar farms on farmland instead of adding panels to new homes is "madness", BBC Politics East has been told. On the ...

Brian is a writer, NABCEP PV associate and outdoor enthusiast living in Denver ... energy solutions are increasingly common today. Solar panels are just one tool people can use for a clean ...

But with a 200 Watt solar ... roof of my car and hope for the best in terms of aiming directly at the sun. This brings up the ...

Another key benefit is that the solar panels essentially “shield and shade” the hottest parts of your new roof, helping to extend the life of your new roof. Moreover, Solar Energy World can ...

How long it will take for your solar panels to pay for themselves, and whether you can make money from them, depends on a range of factors: The location, size, angle, orientation and shading of your ...