With the average system size tallying in at 6 kilowatts this means.
Average cost of solar panels residential.
Solar panel costs for an average sized installation in the u s.
For 2017 the average cost per watt of solar systems in the us is 3 26 cents.
A standard 6 kw residential solar system has dropped from 44 000 down to 15 200 over the past decade not including the federal solar tax credit.
Usually range from 11 144 to 14 696 after solar tax credits and the average price per watt for solar panels ranges from 2 51 to 3 31.
So let s do the math.
The average cost of solar panels has fallen 65 from 7 34 per watt in 2010 to 2 53 per watt in 2019.
The average cost of installing solar panels is 3 05 per watt according to solar comparison shopping marketplace energysage.
This is lower than the average price of residential solar power systems across the united states which is currently 2 60 per watt.
That cost is before any tax credits.
How does system size impact the cost of solar.
Expect to pay 2 50 to 3 50 per watt with most systems in the 3kw to 10kw range.
Most homeowners pay between 16 532 and 30 820.
Knowing the average cost per watt is helpful but what does 2 91 watt actually mean for you.
The average installation on an american home is a 5 kilowatt 5kw system.
Cost of solar panels over time.
Until the end of 2020 you can deduct 26 of the installation costs with the federal investment tax credit itc.
As of sep 2020 the average cost of solar panels in florida is 2 41 per watt making a typical 6000 watt 6 kw solar system 10 718 after claiming the 26 federal solar tax credit now available.