Do you want to see your solar savings calculated every month, on every meter? CalCom Solar wants to ensure that you see every dollar of savings your solar system is earning for you. That’s why we are launching a NEW billing analysis service, called vistawatt that clearly shows you which meters are receiving solar credits, and how much solar credit has been received. Schedule a free demo today!

Solar for California Ag

California Ag operations are installing solar power at a record pace. Why? It's the most reliable way to cut energy expenses today, lock in long-term price stability, add millions to the bottom line, and develop a more sustainable business. But with tax breaks and incentives scheduled to end, the time to act is now.

Solar for Ag

The Ag experts at CalCom Solar have been recognized leaders in California and Central Valley solar energy for more than 3 years. Learn More »

Metering Aggregation

Ag operations can now connect multiple meters to a single, centralized solar power system. The net result is maximum solar ROI. Learn More »

Solar EPC Expertise

Our project teams have perfected Engineering, Procurement, and Construction (EPC) for Ag with over 100 MWs of solar deployed. Learn More »

Superior forecasting

To deliver maximum solar ROI, CalCom Solar analyses hundreds of rate and usage scenarios. Learn More »

Energy Mitigation

Extensive experience with Demand Response, Peak Day Pricing, Technology Incentives, and other Ag energy mitigation programs. Learn More »

Central Valley Roots

Our team has a proven record of success with leading Ag operations throughout California and the Central Valley. Learn More »

Solar For Ag & Water

Founded in California’s Central Valley, CalCom Solar provides energy solutions for commercial agricultural operations and water management organizations. Ranked #3 in the Inc. 500, the success of the company reflects CalCom Solar’s sustainability ethic and strong conviction that a company can provide customers with reliable energy solutions, provide stable jobs in disadvantaged areas, maintain profitability, and have a positive impact on the community and the environment.

Focus Project


The solar array installed by CalCom Solar is the largest customer-owned solar project in Monterey County interconnected using PG&E’s Net Energy Metering Aggregation (NEMA) program. NEMA enables D’Arrigo to offset multiple meters with a single, centralized solar power system. In addition, the project features the latest NEXTracker single-axis tracking technology for maximum efficiency and lowest possible installation costs.


  • 25-year rate stability / savings
  • 87% offset of main facility
  • 76% offset of NEMA-connected meters
  • Solar power system produces energy equivalent to offset 6,929 barrels of oil consumed
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Calcom Solar, Contractors  Solar Energy, Visalia, CA

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