However the tesla solar roof isn t just a solar panel installation it also includes getting a new roof.
Tesla solar roof cost vs traditional solar panels.
Tesla s solar roof costs about 21 85 per square foot with 35 of the tiles being solar tiles and the rest non solar tiles.
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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.
At 5 10 the traditional panels cost less than half per square foot as compared to how much a tesla solar roof costs.
The cost of a traditional solar system for the same home would be approximately 26 000 before federal tax rebate is applied.
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.
This seems obvious considering that the energy that is produced by one solar panel will be several times the energy produced by a single solar tile.
A conventional 10kw system would cost an average 23 532 after the federal tax credit in the us.
As you can see tesla s solar shingles really don t make financial sense.
Covering a 2 500 square foot roof in tesla shingles then would cost a total of 54 600.
This is 10 600 less than the cost of tesla s solar roof.
Tesla s solar shingles are less efficient than normal solar panels.
At 21 85 per square foot you d shell out 58 995.
New price estimates for the solar roof come in at 33 950 a number that includes a new roof and all estimated solar incentives you would claim upon installation.
The tesla solar roof is essentially both a new roof and a solar system array and the price reflects that.
How does that compare to a new roof with traditional solar panels.
New shingles conventional solar panels.
With the new solar panels which are 10 more powerful according to a source familiar with the matter tesla s medium size solar system outputs now 8 16 kw and it costs just 16 000 before.
9 180 for asphalt shingles and 11 970 for a 5 7kw solar installation the average size in the us for a total of 21 150.