Photovoltaic Systems
Sonoma Water has four solar photovoltaic (PV) systems integrated into its operations. These PV systems are part of Sonoma Water’s goal to produce carbon free water. Totaling nearly 2 megawatts alternating current (MW AC) of capacity, Sonoma Water is able to save an estimated $2.3M off its operational costs over the life of the systems. Sonoma Water continues to investigate additional opportunities for solar power generation.
Administration Building
![Administration Building Photovoltaic Systems](https://evogov.s3.amazonaws.com/185/media/182311.jpg)
System Details
Constructed: 2006
Type: Flat Roof Mount and Carport
System Capacity: 465 kW AC
Average Annual Output: 670,000 kWh
Panels: 2,752
Airport-Wikiup-Larkfield Wastewater Treatment Plant
![Airport-Wikiup-Larkfield Wastewater Treatment Plant Photovoltaic Systems](https://evogov.s3.amazonaws.com/185/media/182312.jpg)
System Details:
Constructed: 2007
Type: Sloped, Fixed Ground Mount
System Capacity: 498 kW AC
Average Annual Output: 830,000 kWh
Panels: 3,312
Geyserville Wastewater Treatment Plant
![](https://www.sonomawater.org/media/Images/Environment/CarbonFreeWater/solar.png?width=640)
System Details:
Constructed: 2017
Type: Sloped, Fixed Ground Mount
System Capacity: 41 kW AC
Average Annual Output: 69,600 kWh
Panels: 144
Sonoma Valley Wastewater Treatment Plant
![](https://www.sonomawater.org/media/Images/Environment/CarbonFreeWater/pv-system3.jpg)
System Details:
Constructed: 2007
Type: Tracking Ground Mount
System Capacity: 929 kW AC
Average Annual Output: 1,790,000 kWh
Panels: 5,208
Contact Information
If you have any questions about Sonoma Water's Photovoltaic Systems, click here to submit a comments form.