So in reality tesla s solar shingles are cheaper than the average solar panel.
Tesla solar roof cost per watt.
The cost per watt for solar shingles before the tax credit is 2 85.
Tesla s claim is based on the solar energy industry association s report that in q1 2020 the average residential solar price was 2 83 per watt.
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Average solar panel cost.
For a 9 45 kw system on a 1 862 square foot roof tesla is charging 64 634 for the solar roof along with 10 050 for a powerwall and another 10 630 for r oof and site repairs.
Solar roof is comparable in price to a typical roof with solar panels.
In the us the average cost per watt of solar is 3 18 per watt before the federal tax credit.
Using these calculations the cost of the solar portion of tesla s solar roof comes out to 6 30 watt.
The most recent official data from the doe funded lawrence berkeley labs published in september 2019 found that the median cost of residential solar panels is 3 70 watt.
As an estimate if you need 2 000 square feet of roofing on your home a tesla solar roof will cost a little less than 44 000 according to tesla themselves.
Purchase solar at the lowest price of any national provider with tesla s price match guarantee and take control of your monthly electricity bill.
This means tesla s new prices will be up to 16 percent lower that the national average not 38 percent.
Solar roof is comparable in price to a typical roof with solar panels.
For comparison in california tesla previously listed a 7 56 kw medium size solar system for 19 500 or 2 58 per watt before incentives and 14 430 after the federal tax credit.
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After federal tax incentives the national average is 2 09 per watt not 2 85 per watt.
However solarreviews handles more than 1 000 quote requests per day and the current average price we see on our marketplace is 2 60 per watt.
National data september 2020.
With the new prices tesla s small.
Purchase solar roof at one of the lowest cost per watt of any national provider and take control of your monthly electricity bill.
With this number there is a of about 0 50 watt since the tesla solar calculator uses 10 increments.