September 21 2020 the average cost of installed residential solar power systems is currently 2 55 per watt.
How much does it cost for solar panels.
But the true cost of solar panels and whether they ll help you save money depends on a few key factors.
Solar power systems are very custom based on the home roof type shading and utility.
The average solar panel payback period is 7 to 12 years and solar energy saves 600 to 2 000 per year on electricity costs.
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.
Installation of panels for the average 5kw system ranges from 11 100 22 400.
A typical 6kw system costs 11 330 after claiming the 26 solar tax credit.
Solar panel cost data 2020 updated.
Most solar panels last for 50 years have a 25 year warranty and start generating a return on investment after 8 years.