As of December 2025, the average solar panel system costs $2. 37/W including installation in Palm Desert, CA. 11 kW system (the average system size in Palm Desert, CA), this comes out to about $31,015 before any available incentives, though prices range from $26,363. . You'll pay an average of $31,015 to install a 13. 11 kilowatt (kW) solar panel system in Palm Desert, CA before any available incentives. Solar panels typically last 25-30 years, generating free electricity and protecting you from rising utility rates for decades. The average Palm Desert, CA. . Installation costs entail the outlay for labor, materials, and site preparation, while various solar technologies like photovoltaic and concentrated solar power have distinct price ranges. Geographic factors include land sizes, resource availability, and other logistical considerations. For Palm Desert, you can use $2. 89 per watt to determine the price of a larger system (system size x price per watt x 0. 7 to account for tax incentives). High Power Bills? How much do solar panels. . Find out how much it might cost to install solar panels in Desert Hot Springs. 8 kilowatts, meaning a cost of about $6,803 for. . IRENA presents solar photovoltaic module prices for a number of different technologies. Here we use the average yearly price for technologies 'Thin film a-Si/u-Si or Global Price Index (from Q4 2013)'. This data is expressed in US dollars per watt, adjusted for inflation. IRENA (2025); Nemet. .
