Cost Per Watt Solar Panels Installed

In california where the average system required is 4 23 kw solarreviews research data shows that the average solar panel installation cost as of jan 2020 is 2 78 per watt meaning the 4 23 kw system would be 11 753 before the solar tax credit and 8 701 after the federal tax credit.

Cost per watt solar panels installed.

There are three types common in the residential market. Each one has its own pros and cons from price to efficiency. With labor and other factors solar panel installation costs a total of 2 50 to 3 50 per watt. Solar panel cost per watt example three dollars per watt 3 w means that for a 5 kilowatt system a common solar system size the gross system cost will be 15 000.

Solar systems have ratings based on the electricity produced annually in average conditions. A typical 6kw system costs 11 544 after claiming the 26 solar tax credit. Solar energy cost per kwh. Solar panel cost data 2020.

Commercial solar costs 1 83 per watt on average. 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. The average cost of installed residential solar power systems is currently 2 60 per watt.