Solar Panel Cost Per Watt History

The solar industry today looks very different.

Solar panel cost per watt history.

In addition to solar panel efficiency increasing dramatically solar panel producers have significantly improved their manufacturing processes. The average cost of solar panels has fallen 65 from 7 34 per watt in 2010 to 2 53 per watt in 2019. Over a decade ago in 2009 the cost of a solar panel installation was 8 50 per watt. Fast forward to 2018 and solar panel costs have dropped even further to just 0 35 per watt quite literally slashed in half in just 4 years.

For comparison in california tesla previously listed a 7 56 kw medium size solar system for 19 500 or 2 58 per watt before incentives and 14 430 after the federal tax credit. Cost of solar power in canada 2020. However the cost of solar power changes depending on the size of the system required your eligibility for solar incentives the type of equipment used and even on the province that you live in. A standard 6 kw residential solar system has dropped from 44 000 down to 15 200 over the past decade not including the federal solar tax credit.

This is a factor of economy of scale. For 5 000 watt systems if you re using a 300 watt panel 17 solar panels will be used to make up that 5 000 watt system. Solar panel cost per watt increasing factors smaller systems. Their 365w panel retails at 257 at the time of publication which shakes out to 70 cents per watt.

National data september 2020. As of september 2020 the average solar panel cost in florida is 2 65 w given a solar panel system size of 5 kilowatts kw an average solar installation in florida ranges in cost from 11 262 to 15 238 with the average gross price for solar in florida coming in at 13 250 after accounting for the 26 federal investment tax credit itc and other state and local solar incentives the net. A tale of falling prices. Astronergy makes the best solar panels you can get from a pure value perspective.

Looking for panels that won t break the bank. And of course while the panels make up just a fraction of the total installation cost their amazing cost decrease is partly what spurred on the solar explosion we re enjoying today. That s how we arrive at the total wattage of your system the combined wattage of all the solar panels in the system. The average installation cost of solar power in canada is 3 01 watt or 22 500 for a 7 5kw system.

For those looking for a range for the cost of panels it will run from as low as 0 85 per watt to 1 25 per watt with output ranging from 150w to 350w for a typical solar panel. Of the major module producers astronergy has the lowest cost per watt panels we ve found. 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. If those numbers seem low remember that an installation has added costs thanks to the inverters solar batteries and other additional equipment needed for a complete.