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California Solar

California Solar

Grass Valley, CA
Year Founded: 2000
cal-solar.coop

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California Solar is worker-owned and a Certified B Corp. They are the only solar co-op in the state.



2022 Top Solar Contractors

2021 STATISTICS

Rank #330

Total Kilowatts Installed 2021: 1,419 Employees: 45
Total Kilowatts Installed Since Founded:10,248 Primary Market: Residential
  Primary Service: Installer

2021 Solar Installations by Company in Specific States and Territories


State / TerritorykW Installed 
California 1,419.0View State
 
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2020 Top Solar Contractors

2020 STATISTICS

Rank #356

Total Kilowatts Installed 2020: 751 Employees: 40
Total Kilowatts Installed Since Founded:10,248 Primary Market: Residential
  Primary Service: Rooftop Contractor

2020 Solar Installations by Company in Specific States and Territories


State / TerritorykW Installed 
California 751.0View State
 
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2020 Top Solar Contractors

2019 STATISTICS

Rank #290

Total Kilowatts Installed 2019: 1,375 Employees: 35
Primary Market: Residential Primary Service: Rooftop Contractor

2018 Solar Installations by Company in Specific States and Territories


State / TerritorykW Installed 
California 914.0View State

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2019 Top Solar Contractors

2018 STATISTICS

Rank #313

Total Kilowatts Installed 2018: 914.0 Employees: 26
Primary Service: Rooftop Contractor Primary Market: Residential

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2018 Top Solar Contractors

2017 STATISTICS

2018 Rank #336

Total Kilowatts Installed 2017: 708.5 Employees: 22
Primary Market: Residential Primary Service: EPC

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2017 Top Solar Contractors

2016 STATISTICS

2017 Rank #340

Total Kilowatts Installed 2016: 1,150 Employees: 26
Primary Market: Residential Primary Service: Rooftop Contractor

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2016 Top Solar Contractors

2015 STATISTICS

2015 Rank #349

Total Megawatts Installed 2015: 0.78 Employees: 21
Primary Market: Residential Primary Service: Rooftop Contractor

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2015 Top Solar Contractors

2014 STATISTICS

2014 Rank #347

Total Megawatts Installed 2014: 0.594 Employees: 14
Primary Market: Residential Primary Service: Rooftop Contractor  

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2014 Top Solar Contractors

2013 STATISTICS

2013 Rank #387

Total Megawatts Installed 2013: 0.05 Employees: 12

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  • Home
  • Top Solar Contractors
  • Articles
    • Most Recent Posts
    • News
      • Latest News Items
      • SPW State News Hub
      • IRA coverage
      • Solar tariffs
      • U.S. manufacturing updates
    • Featured
      • Latest Feature Stories
      • Contractor’s Corner
      • Trends in Solar
      • The Solar Explorer
  • Policy
    • The Solar Policy Scoop
    • IRA Coverage
  • Markets
    • Residential
    • Commercial
    • Community Solar
    • Utility
  • Products
    • Winners of SPW’s 2024 Top Products
    • Batteries and Storage
    • Electric Vehicle (EV)
    • Inverters
      • U.S. solar inverter manufacturers
    • Racking and Mounting
      • U.S. solar mounting manufacturers
    • Software
    • Solar Panels
      • U.S. solar panel manufacturers
  • Resources
    • About SPW
    • Digital Issues
    • Event Coverage
    • Podcasts
    • Product Manufacturing Locations
      • U.S. solar inverter manufacturers
      • U.S. solar mounting manufacturers
      • U.S. solar panel manufacturers
    • Solar Classrooms
    • Suppliers
    • Videos
    • Webinars / Digital Events
    • Whitepapers
    • Voices
  • 2025 Leadership
    • 2024 Winners
    • 2023 Winners
    • 2022 Winners
  • Advertise
  • Subscribe