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.
Cost solar panel system.
For example systems using sunpower panels see the highest average prices 17 820 22 020 for a 6 kw system and 29 700 36 700 for a 10 kw system and sunpower is known for producing well made high efficiency panel products.
They are custom based on the home roof type shading and utility.
September 12 2020 the average cost of installed residential solar power systems is currently 2 60 per watt.
Solar panel cost data 2020 updated.
Explore solar panel installation services.
The average solar panel payback period is 7 to 12 years and solar energy saves 600 to 2 000 per year on electricity costs.
Most solar panels last for 50 years have a 25 year warranty and start generating a return on investment after 8 years.
A typical 6kw system costs 11 544 after claiming the 26 solar tax credit.