With this number there is a of about 0 50 watt since the tesla solar calculator uses 10 increments.
Tesla roof wattage.
The actual total cost of a tesla solar roof will depend on the size of your home and your monthly energy usage.
Tesla estimates that a 10kw solar roof will cost a total of 33 950 including incentives.
The solar roof tiles cost 2 85 per watt and the inactive shingles cost 5 60 per square foot.
Finally divide by the number of watts using these calculations the cost of the solar portion of tesla s solar roof comes out to 6 30 watt.
We also caught this product label which detailed the electrical specifications of tesla solar roof tile model sr 60t 1 which provides enough detail to calculate the efficiency of the tile.
How much does a tesla solar roof cost.
The cost to replace the remaining roofing materials is 6 742 40.
Solar roof is comparable in price to a typical roof with solar panels.
The price was calculated for a roof where 35 percent of the tiles are solar solar tiles cost more per square foot than non solar tiles in order to generate 53 500 worth of electricity.
Based on the needs of the home tesla suggested a 6 2 kilowatt kw solar roof at a total cost of 24 412.
The tesla website pegs the solar roof at 1 99 per watt w a number far below the national average cost of solar panels 2 99 w.
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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The active solar shingles cost 17 670.
The federal tax credit can be applied to the cost of the active shingles which would bring the cost down to 19 818.
These solar tile costs are approximately double the cost of some already available solar options.
While following the progress of tesla solar roof installations in the san francisco bay area we discovered that some of the shingles were being made in china.
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Solar roof is comparable in price to a typical roof with solar panels.
It will be interesting to see how prices end up looking in real quotes if and when the solar roof actually ends up rolling out in large numbers soon.