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.
Costs of audi solar panels.
This cost doesn t factor in any state or utility rebates and incentives for going solar.
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.
National data september 2020.
That cost is before any tax credits.
Expect to pay 2 50 to 3 50 per watt with most systems in the 3kw to 10kw range.
Until the end of 2020 you can deduct 26 of the installation costs with the federal investment tax credit itc.
A standard 6 kw system with 20 to 25 panels costs about 1 600 for solar installation labor before applying the 30 federal solar rebate.
Try to find a place for the inverter within 15.
You have to connect the collector to the inverter via dc cables.
The thicknesses of the wires are calculated based on the power that runs through the cables and the length of the cabling.
The average labor cost to install solar panels is 0 27 per watt or around 15 of the total cost of your system.
Average solar panel cost.
With energy prices on the rise this may be the perfect time to go solar.