SunPower Elite Dealer Solar Optimum is helping Orange County’s premier senior living community Laguna Woods Village embrace energy efficiency by installing an aggregate total of approximately 780 kW DC, producing 1,337,333 kWH, offsetting the common area load that the community was paying high Southern California Edison electricity bills for. This “Best in Class” project is the largest SunPower Helix project interconnected in the west coast in 2017.
The project consists of 12 buildings which were occupied while the work was performed and Solar Optimum used the SunPower Helix dual tilt PV solar system, which notably is the highest density solar system on the market today. The cutting-edge technology sped up the process and Solar Optimum’s rigorous safety measures made it possible to install while tenants occupied the facilities.
This was the most complicated virtual net metering project ever processed by Southern California Edison with over 550 benefiting meters offset by 800 kW on 12 sites. A typical virtual net metering project has a mere 10 to 20 meters with just one rather than 12 connection points. Southern California Edison requires meters to be lined up with parcels. “With such a large project, it was like a Rubik’s cube lining it all up. All sides are green now,” exclaims Gene Okun, Solar Optimum’s commercial project manager.
“Our goal was to get the project installed to meet the looming net metering 1.0 deadline, when rates on solar energy credit would rise and cost the community an additional $15,000 per month in meter fees,” says Gene Okun. “Solar Optimum and SunPower managed the deadline successfully, despite the size and complexity of the project. We are pleased with the results.”
The Solar Optimum team had to tackle the small sizes of the host buildings which made power density critical. “We were originally planning for 16 buildings as host sites, but the SunPower Helix system made it possible for us to get all that power in 12 buildings,” says Bill McNeese, director of business development at Solar Optimum. “This gave us the competitive advantage, reducing the number of roofs needing to be replaced by the community. When the cost-benefit analysis was complete, the board unanimously selected Solar Optimum and SunPower Helix.”
“We realized that Laguna Woods Village had other very competitive proposals but were confident in our ability to deliver the project within the tight timeframe despite its complexities and engineering challenges,” says Gene Okun. “With the success of Laguna Woods Village, we look forward to expanding our commercial portfolio and taking on new challenges in the Southern California market.”
— Solar Builder magazine