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Sunpower

Based on 986 recent solar installations, Sunpower has an average installed system cost of $4.16 per watt. The cost of Sunpower solar installations are typically about 10.8% lower than other solar companies active in the same areas.



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Sunpower ranks #7 in installations and #141 in cost out of 796 solar companies in the United States.


Active in:
California: 986 installations at $4.16 per watt (10.8% lower than average)


Top cities:
Irvine, CA: 96 installations at $4.39 per watt (5.6% lower than average)
Huntington Beach, CA: 70 installations at $4.38 per watt (8.2% lower than average)
Riverside, CA: 46 installations at $3.94 per watt (17.6% lower than average)
El Dorado Hills, CA: 40 installations at $3.91 per watt (14.6% lower than average)
Rancho Cucamonga, CA: 35 installations at $4.23 per watt (8.4% lower than average)
Santa Clarita, CA: 33 installations at $4.19 per watt


Recent installations:
Lincoln, CA: 1.9 kilowatt system installed for $4.02 per watt
Encinitas, CA: 5.0 kilowatt system installed for $3.49 per watt
Tustin, CA: 2.7 kilowatt system installed for $4.46 per watt
Encinitas, CA: 5.0 kilowatt system installed for $3.52 per watt
Murrieta, CA: 1.2 kilowatt system installed for $3.94 per watt
San Diego, CA: 3.0 kilowatt system installed for $4.29 per watt



Top solar companies most active in the United States include:
SolarCity, Vivint, Sunrun, Sungevity, Roof Diagnostics Solar & Electric
Get more information about top solar companies.


Solar companies with some of the lowest system costs include:
A1 Sun, Smart Energy Solar, Solar Vast, Zing Solar, Solar Service Center
Get more information about the best solar companies for low system costs.


Explore the cost of solar across the United States