Another calculation that potential solar buyers have to consider is the solar payback period.
How much does a solar panel cost in illinois.
Solar panel cost data 2020 updated.
What is the current average solar panel cost in illinois based on current offers.
Illinois average cost of a solar panel installation ranges from 13 132 to 17 768.
Given a solar panel system size of 5 kilowatts kw an average solar installation in illinois ranges in cost from 13 175 to 17 825 with the average gross price for solar in illinois coming in at 15 500.
According to energy sage the cost per watt of solar panel installation in chicago averages around 3 20 watt.
A typical 6kw system costs 11 544 after claiming the 26 solar tax credit.
September 12 2020 the average cost of installed residential solar power systems is currently 2 60 per watt.
September 10 2020 as of sep 2020 the average cost of solar panels in illinois is 2 57 per watt making a typical 6000 watt 6 kw solar system 11 397 after claiming the 26 federal solar tax credit now available.
As of august 2020 the average cost of solar panels per watt in illinois is 3 08 watt.
On a cost per watt w basis a solar panel installation in illinois ranges in price from 2 63 to 3 55.
So for example if you have a home that requires a 6kw system the average cost before any incentives would be around 19 200.