This expert panel discussion, hosted by Tim Montague of the Clean Power Hour and sponsored by Chint Power Systems, explores how commercial facilities can implement solar, battery storage, and building management systems to lower energy costs. The webinar focuses on a case study of Rancho Santa Margarita Toyota in California, featuring a 451 kW rooftop solar project paired with a 125 kW/279 kWh energy storage system.

Key Discussion Points

Financial Benefits of Solar + Storage

• Ryan Ferrero emphasized that while environmental benefits are a bonus, the financial argument is what drives adoption
• Converting energy savings into income streams rather than just reducing expenses
• Leveraging investment tax credits, bonus depreciation, and available grants

Building Management Systems Integration

• Casey Miller shared how solar alone is no longer enough in many markets due to utility rate changes
• Utilities have introduced peak demand charges and time-of-use energy charges that limit solar's effectiveness
• Elexity's approach combines battery storage with load control (managing HVAC, EV charging)

Technology Advances

• Anton Patton discussed how string inverter technology has evolved for both solar and storage
• Improvements in remote monitoring capabilities reduce the need for on-site troubleshooting
• Integrated, turnkey solutions have replaced earlier "Frankenstein" approaches where components were cobbled together

Case Study: Rancho Santa Margarita Toyota

• Implemented a phased approach starting with rooftop solar and white TPO roof
• Added Elexity's building management system to optimize energy usage
• Installed battery storage to store free solar energy or cheap off-peak energy

How the Elexity System Works

• Revenue-grade meter installed to mirror the utility meter
• Connection to solar output and direct battery control
• For HVAC control, supervisory signals sent to thermostats within customer-set guardrails

Social Media Handles

Ryan Ferrero

Casey Miller

Anton Patton

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: [email protected]

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The Clean Power Hour is brought to you by CPS America, maker of North America’s number one 3-phase string inverter, with over 6GW shipped in the US. With a focus on commercial and utility-scale solar and energy storage, the company partners with customers to provide unparalleled performance and service. The CPS America product lineup includes 3-phase string inverters from 25kW to 275kW, exceptional data communication and controls, and energy storage solutions designed for seamless integration with CPS America systems. Learn more at www.chintpowersystems.com