Grand Pacific Resorts manages vacation properties up the California coast with locations also in Hawaii, Utah, as well as in the California desert resort communities. The company wanted its headquarters in Carlsbad, California to maximize energy cost savings. Additionally, the company headquarters’ 2021 clean energy effort aligns nicely with the luxury locations’ natural beauty as well as Grand Pacific’s BeCause Destination Matters program of giving back to wonderful causes.
The design and construction of the 888-panel system became a study in space efficiency to create the highest-producing system the roof’s footprint could support. The energy goals necessitated maximizing the flat rooftop that contained the typical equipment and vents of a large office building. HES Solar designed a dual tilt array that utilized nearly every square inch of available rooftop space.
Delivering a 75% energy offset, the high-producing SunPower X Series E330 panels set a quick 3.9-year payback period. The client also benefited from federal and state incentives and looks forward toward an energy bill savings of $2,845,455 over the first 25 years of production.


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The residential-only entity HES Solar has redefined its scope and has narrowed its focus to home solar service and home battery service. The impact of 2023 California regulations to home solar projects has required this company truncation; we regret the elimination of new home energy installations from our offerings. HES Solar now concentrates on supporting existing systems with maintenance and repair services for HES Solar and non-HES Solar systems and remains available for workmanship warranty work on qualified HES Solar systems.
For commercial solar and commercial energy storage design, installation, service, and O&M offerings, please visit the HES Renewables website hesrenewables.com.
A note on the state of California residential solar: The residential solar industry has faced significant financial hurdles in the last few years as a direct result of hostile policy, most notably NEM 3.0. Our primary trade partner, SunPower, went into Chapter 11 in August, 2024, and a majority of other solar companies, large and small, have been forced to close, leave California, or restructure. We are glad to remain available as a home energy service group to support our customers and provide maintenance and repair for home systems that have been orphaned by other company closures.
We recognize your frustration with this news and never intended for our beloved 24-year-old residential solar business to curtail its offerings.
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