The cost of cheap solar panels can range from $2.40 to $3.74 per watt. Factors such as equipment quality and system size can affect the price of solar panels. Faith is a writer whose work has been ...
The average cost of a Tesla solar roof system is $6.40 per watt or around $38,400 for a 6 kW system. Solar roof costs can vary depending on your system size and your roof size and complexity.