How Much Per Solar Panel To Install

The cost of installing solar panels depends on many factors but a u s.

How much per solar panel to install.

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. Energy information administration in 2018 the average monthly electricity consumption for a home in the united states was 914 kwh per month or about 30 5 kwh per day and 11 000 kwh per year. Knowing the average cost per watt is helpful but what does 2 91 watt actually mean for you. Most solar panels last for 50 years have a 25 year warranty and start generating a return on investment after 8 years.

For example a 5000 wattsolar panel installation would cost about 15 000. Each one has its own pros and cons from price to efficiency. Solar panel costs for an average sized installation in the u s. 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.

With labor and other factors solar panel installation costs a total of 2 50 to 3 50 per watt. But every home is unique and could use more or less power than the average home. The average solar panel payback period is 7 to 12 years and solar energy saves 600 to 2 000 per year on electricity costs. How many solar panels do i need for 1 000 kwh per month.

There are three types common in the residential market. 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. Solar energy systems experience economies of scale. That cost is before any tax credits.

Homeowner can expect to pay around 3 per watt. The average cost to install solar panels is from 10 626 to 26 460 after tax credit for a 6kw to 12kw system to power an entire house. That means solar installation costs for a 5kw system would be between 25 000 35 000. Factoring in the cost of each component the cost of installing solar panels averages at around 7 9 per watt.

How does system size impact the cost of solar. Installation of panels for the average 5kw system ranges from 11 100 22 400. With installation an average residential 5kw size system costs between 3 and 5 per watt according to the cse which results in the 15 000 to 25 000 range. We then took 11 000 kwh and divided it by the respective ratios and then divided that number by 250 the typical panel wattage.