Installing Solar Panels On Older Roof

In this video this old house energy expert ross trethewey installs solar panels.

Installing solar panels on older roof.

On the roof lay out the locations of the stanchions that will support the solar panels. So are thousands of other diyers. If your roof is old please put a new roof on before installing solar on it. Suntegra offers its clients two solar products.

You ll need to weigh the convenience with the cost to see if it s a better option to just replace the roof before the panels go up. While you may be able to squeeze out a few extra years on an older roof the best scenario for installing solar panelsis on a roof that is in good condition and will not need replacement for a while. Learn about diy solar. Solar shingles and solar tiles.

If the roof structure is old you may need to get a structural engineer to verify the load imposed by the solar system is adequate. Before you install solar panels on your asphalt shingle roof it s important to identify the type of shingles you have. For standing seam roofs the solar panels simply clamp onto the seam where two panels are connected. Since they don t offer a non photovoltaic option they are integrated with conventional shingles and tiles.

Ideally you have records from your last roofing job that identify the manufacturer and product line of your shingles so that you can look up the warranty information. Screw each stanchion through the roof and into a roof rafter. However there are many things that you need to consider before you jump in and start the installation process. When installing conventional solar panels on asphalt shingles the solar panels are simply bolted through the shingles to the roof joists providing a very strong sturdy attachment.

Putting solar panels on your roof costs as much as a car but the cohort of experienced buyers is far far smaller. Also be sure the stanchion flashing fits beneath the roof shingles to prevent leaks. The number of customers who have owned a solar system through its full lifecycle. The typical roof lasts about 20 30 years.

Installing solar panels on your roof is also a wonderful way to generate electricity for your home and business as well as the grid without increasing your impact on the environment. Fed up with your utility power company.