Being the conduit through which renewable energy enriches our customers, employees, and community.
RES designs, installs and maintains off-grid and grid-connected solar power systems. We are passionate about the benefits of solar power and committed to its safe, reliable and artful use in our community today and for generations to come. Since our company’s incorporation in 1992 we have maintained a technology-oriented approach, testing and vetting the latest solar equipment, and developing performance simulation software in order to recommend the most reliable, well-designed systems to our customers.Transparency is at the core of our operations. We strive to ensure our customers have accurate expectations of their system, and that our service goes above and beyond the industry standard.
“RES did the original install of my off-grid photovoltaic system 12 years ago and the 3 upgrades made to the system since. The last upgrade was just last week. I fully understand the complexities of my solar system and have the utmost respect for Roland and his team. They stay current on new technology and know what works best here. If you are on the Big Island, and you want a system that works correctly, call Roland and listen to what he says. RES does quality work and they stand behind it.”
Donald Mott, client since 2006