How Much Area On Average For Residential Solar Panels

Average solar panel cost.

How much area on average for residential solar panels.

Enter your address the average cost of your monthly energy bill and your utility provider. 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. This makes it easy to compare the relative value of solar systems of different sizes in terms of the watts of power they can produce. How much do solar panels cost for an average home.

You have a rough estimate of the space required by the solar panels of your system. A typical american home will need 14 36 solar panels to cover their power bill and at least 227 square feet of rooftop space to accommodate the solar panels. There is some variation from brand to brand and if you re installing a large scale solar panel system such as for a warehouse or a municipal building your panels will be closer to 6 feet long. National data september 2020.

You can estimate the efficiency of panels in your area by using the solar estimate calculator. Solar panel cost is often measured as the cost per watt of solar. We then took 11 000 kwh and divided it by the respective ratios and then divided that number by 250 the typical panel wattage. Follow along to calculate the amount of solar panels your specific home will need.

31 2019 a federal tax credit of 30 of the total system cost is available. The top panel in the e series comes out at a whopping 435 watts. The average cost of a solar panel system for a home in may 2020 is 3 18 per watt making an average 7 kw installed residential solar power system 22 260 before the 26 federal solar tax credit and 16 472 once the tax credit is applied. The credit is based on a percentage of the total solar pv system cost.

If the system is placed in service before dec. In order to find a range for number of solar panels we compared arizona and maine s solar panel production ratios 1 31 and 1 61 the highest and lowest in the u s. The solar panel with the highest watt is the sunpower e series a commercial solar panel line. Total area 1 0 18 5 56 m 2.

When just looking at residential solar panels the top wattage panel available is the sunpower a series ac module the top panel in the a series line boasts a wattage of 425 watts. 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. How much do residential solar panels cost for an average 2000 square foot home. A one time residential renewable energy federal investment tax credit itc is available for residential solar pv systems.