Ultimately there are many factors that figure into the price per watt of a solar system but the average cost is typically as low as 2 75 per watt.
Solar power panel cost per watt.
Solar panel price per kilowatt hour.
However if a homeowner is trying to buy one or two panels on their own for a small diy project they will likely pay closer to 1 per watt.
Solar companies can typically get a single solar panel at a price of 0 75 per watt.
Solar panel cost per watt is now only 2 50 in some states making a 6kw system only 10 500 after claiming the solar tax credit.
With the new solar panels which are 10 more powerful according to a source familiar with the matter tesla s medium size solar system outputs now 8 16 kw and it costs just 16 000 before.
Residential solar panels cost 2 53 to 3 15 per watt with most homeowners spending 2 70 per watt on average before any tax credits or incentives.
Drill down to see who s offering the best solar panel prices in your state or city.
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.
Kilowatts shouldn t be confused with kilowatt hours which is the metric to show you how much electricity your system produces.