The average cost for an installed residential solar system in washington is currently 12 117 after claiming the 26 federal solar tax credit.
Cost of solar panels washington state.
National data september 2020.
What range of costs should you expect to see in quotes for a solar panel system.
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.
This include cloudy days in which your solar panel is a little less than 80 effective.
Solar panel costs for an average sized installation in the u s.
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.
This is 2 73 per watt.
Average solar panel cost.
The average gross cost of installing a standard 5kw solar energy system in washington is just over 14 000 although with various incentives applied this cost can drop dramatically.
Washington state department of commerce energy efficiency and solar grants.
As of sep 2020 the average cost of solar panels in seattle is 2 72 per watt making a typical 6000 watt 6 kw solar system 12 083 after claiming the 26 federal solar tax credit now available.
On average the payback period for installing a solar energy system is about 9 4 years and the average 20 year savings are over 17 600.
As of sep 2020 the average cost of solar panels in washington is 2 73 per watt making a typical 6000 watt 6 kw solar system 12 117 after claiming the 26 federal solar tax credit now available.
Washington state west of the mountains averages only 3 65 average over a year full hour of full sunlight a day.
On a cost per watt w basis a solar panel installation in washington ranges in price from 2 34 to 3 16.
How does system size impact the cost of solar.
From washington data it is shown that the average cost of a solar panel installation ranges from 11 688 to 15 812.
Solar panel cost in 2020.
Energy efficiency and solar grant funds projects result in energy and operational cost savings at state public higher education institutions local government facilities state agencies and kindergarten through 12th grade k 12 public school districts.
Solar panel cost data washington 2020 updated.
Solar panel cost in washington.
As of september 2020 the average solar panel cost in washington is 2 75 w given a solar panel system size of 5 kilowatts kw an average solar installation in washington ranges in cost from 11 688 to 15 812 with the average gross price for solar in washington coming in at 13 750 after accounting for the 26 federal investment tax credit itc and other state and local solar incentives.
This is higher than the average price of residential solar power systems across the united states which is currently 2 60 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.