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Simply Solar

Simply Solar

Petaluma, California
Year Founded: 2014
simplysolar.com
Total Kilowatts Installed Since Founded: 38,959
Number of Employees: 85

Rank: 240

Simply Solar is a full service solar company specializing in custom solar + storage installations for customers in the Bay Area and beyond. We are dedicated to creating exceptional customer outcomes, and we’re passionate about helping individuals and businesses avoid sky high energy prices while positively contributing to the health of our shared environment. In addition  to solar installations, we offer complete maintenance and monitoring services to secure the enduring value of your investment in clean, renewable energy.

★ 2026 Top Solar Contractors
#240
Overall Rank · 2026 List
No. 240 Solar Contractor in the United States
Solar kW · 2025
4,049
solar kilowatts installed
Storage kWh · 2025
6,420
storage kilowatt-hours installed
Primary Service
Installer
C&I
484
kW
Residential
3,565
kW

2025 Solar Installations by State & Territory

State / Territory kW Installed 2025
California 4,049 View state list →
← Back to 2026 Top Solar Contractors
Prior Prior
Lists
2012 – 2025
2024
Rank #198  ·  2024 List  ·  2023 Installation Data
Residential · Installer · Storage: 2,414 kWh
6,468
2023 Installation Data
View 2023 Installation Data by State
California 6,468
View 2024 contractor list →
2023
Rank #207  ·  2023 List  ·  2022 Installation Data
Residential · Installer · Storage: 1,440 kWh
5,552
2022 Installation Data
View 2022 Installation Data by State
California 5,552
View 2023 contractor list →
2022
Rank #250  ·  2022 List  ·  2021 Installation Data
Residential · Installer · Storage: 1,884 kWh
3,428
2021 Installation Data
View 2021 Installation Data by State
California 3,428
View 2022 contractor list →
2021
Rank #238  ·  2021 List  ·  2020 Installation Data
Residential · Rooftop Contractor · Storage: 4,028 kWh
2,833
2020 Installation Data
View 2020 Installation Data by State
California 2,833
View 2021 contractor list →
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  • Home
  • Top Solar Contractors
  • Articles
    • Most Recent Posts
    • News
      • Latest News Items
      • SPW State News Hub
      • IRA/OBBBA coverage
      • Solar tariffs
      • U.S. manufacturing updates
    • Featured
      • Latest Feature Stories
      • Benchmarking U.S. Solar Manufacturing
      • SPW’s Rising Stars
      • Trends in Solar
      • The Solar Explorer
  • Policy
    • Latest policy headlines
    • IRA/OBBBA Coverage
    • Tariffs and Court Cases
  • Markets
    • Residential
    • Commercial
    • Community Solar
    • Utility
    • Storage
  • Products
    • 2026 Top Products application
    • Winners of SPW’s 2025 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
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    • Videos
    • Views
    • Voices
    • Webinars / Digital Events
    • Whitepapers
  • 2026 Leadership
    • 2025 Winners
    • 2024 Winners
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  • Advertise
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