Solar Roof Tiles Vs Solar Panels

They hence add on top of the construction cost.

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. You can also place solar panels elsewhere on your property for maximum power generation while solar shingles can only be installed on your roof. Top of the line solar shingles can run 66 000 to 78 000 for an average 3 000 square foot roof. 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 ratio has come down as the technology has progressed. This type of array requires minimal changes to the existing structure whereas solar. Like solar tiles they have a sleek modern look that is in stark contrast to the comparatively clunky looking rack mounted solar panels. A traditional solar array consists of 10 to 20 panels mounted on a roof or placed elsewhere on the property.

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. The benefits of solar shingles include being more aesthetically pleasing than bulky solar panels being more cost effective if you are replacing your roof anyway 10 to 15 more cost effective per watt of solar energy and are able to be removed and reinstalled if you were to move homes. Because they re newer solar shingles tend to be more expensive than solar panels though like panels the price for them continues to drop. 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.

When solar roof tiles were first introduced in 2011 they cost almost twice as much as solar panels. Solar panels are installed on a finished roof. Roof integrated solar panels are essentially a hybrid between solar tiles and rack mounted solar panels. You re paying more for less and that just doesn t make good financial sense.

A solar array for a similar home costs around 25 000 before tax credits.