Solar Roof Tiles Vs Solar Panels

Solar tiles have a typical efficiency of 10 20 on average while panels usually have efficiencies of at least 16.

Solar roof tiles vs solar panels.

You can also place solar panels elsewhere on your property for maximum power generation while solar shingles can only be installed on your roof. This ratio has come down as the technology has progressed. A traditional solar array consists of 10 to 20 panels mounted on a roof or placed elsewhere on the property. Installation installing solar panels involves many steps and it is important to ensure that the roofing underneath will last as long as the panels which is about 10 years.

This type of array requires minimal changes to the existing structure whereas solar. On the other hand solar roof tiles are a part of the construction cost. You re paying more for less and that just doesn t make good financial sense. Installation roof suitability.

When solar roof tiles were first introduced in 2011 they cost almost twice as much as solar panels. The best solar panels can achieve efficiency levels of up to 22 which means you ll see a faster return on your investment. Roof integrated solar panels are essentially a hybrid between solar tiles and rack mounted solar panels. A solar array for a similar home costs around 25 000 before tax credits.

Because they re newer solar shingles tend to be more expensive than solar panels though like panels the price for them continues to drop. They are generally price competitive with rack mounted solar panels but still it would be most economical to pursue roof integrated solar panels if you re already in the market for a new roof. Like solar tiles they have a sleek modern look that is in stark contrast to the comparatively clunky looking rack mounted solar panels. The result is that tesla s solar roof will cost nearly 25 000 more than installing solar panels and yet will only deliver 77 percent as much solar electricity due to it being a smaller system size.

Solar panels are installed on a finished roof.