Tesla Solar Roof Tiles Efficiency

Tesla filed a patent that was published november 2018 titled uniformly and directionally colored photovoltaic modules that may allow solar roof shingles to be colored to match customer s roofs without compromising solar efficiency.

Tesla solar roof tiles efficiency.

Solar roof tiles are more than three times stronger than standard roofing tiles and are engineered for all weather protection. The solar roof tiles cost 2 85 per watt and the inactive shingles cost 5 60 per square foot. In the case of the tesla solar module specifications we re given dimensions of 1140mm x 430mm. Explore your home solar options on the energysage marketplace.

This claim is backed by standards tests conducted by ansi astm and ul which conduct standards tests for respectively hail wind and fire resistance. Based upon these values on the label which do not represent the exposed area of the final installed product the efficiency of the product is 4 9. Tesla s solar shingles are less efficient than normal solar panels. In general these efficiency ratings are at the lower end for similarly sized traditional solar panels which can deliver an average efficiency between 16 and 20.

Using these calculations the cost of the solar portion of tesla s solar roof comes out to 6 30 watt. The first modern solar cell invented in bell labs in 1954 had an efficiency of 4. Today the tesla solar roof is only available as a textured tile but three additional versions are expected including a spanish tile look slate tile look and a modern smooth tile. With a 25 year warranty solar roof lasts longer than an average roof and protects your home for decades to come.

The actual total cost of a tesla solar roof will depend on the size of your home and your monthly energy usage. Then multiply this number by 42 the cost of a solar tile finally divide by the number of watts. Version 3 of the tesla solar roof integrates a number of meaningful improvements to the now larger tiles that promise to improve the cost of the roof while delivering a much faster installation time. You ll pay a premium over traditional solar panels to install the tesla solar roof they come in at about 21 85 per square foot according to tesla.

Tesla estimates that a 10kw solar roof will cost a total of 33 950 including incentives. Tesla claims the solar roof tiles are three times stronger than traditional roof tiles. How much does a tesla solar roof cost. Product specs of certainteed solar shingles will show that the conversion efficiency of the apollo ii system is 15 4 while it is 16 for the apollo tile ii system.