Go Solar in San Juan Island, WA
Island Living Meets Energy Independence
An iDeal place to invest in solar energy
San Juan Island combines off-grid potential with community sustainability values. With many homes in remote or rural areas and limited grid infrastructure in some locations, solar with battery backup is a natural fit. The island’s high home values and commitment to renewable living make solar a strong long-term investment.
Many San Juan Island homeowners see a payback period of under 10 years
— thanks to net metering, state sales tax exemptions, and the 30% Federal Solar Tax Credit. With the right system, your solar panels can offset a significant portion of your electricity bill year-round.
What Should I Consider for My Solar Project in San Juan Island?
Permitting & City Guidelines
Like many cities in Washington, San Juan Island has specific permitting and inspection requirements for residential solar installations. Permits are required for both structural and electrical work, and each project is reviewed by the local Authority Having Jurisdiction (AHJ).
The good news: At Ecotech Solar, we handle all permitting and coordination with city and county officials. From application to final inspection, we take care of the process so you don’t have to—and it’s already included in your proposal.
Your Utility: Puget Sound Energy (PSE)
Most residents in San Juan Island receive power from Puget Sound Energy (PSE), which offers a strong net metering program. Net metering allows you to receive full retail credit for the excess electricity your solar system sends back to the grid. These credits roll over monthly and help reduce your bill during lower-production months.
Through PSE’s net metering policy and Washington State’s no-sales-tax incentive for solar equipment, your solar investment works harder from day one.
Roof Shading and Solar Performance
San Juan Island is known for its green canopy and beautiful trees—but when it comes to solar, shading is something to watch. Too much tree coverage can significantly reduce solar production.
Our site assessment includes detailed shade analysis using satellite data, solar modeling, and on-site evaluations. If needed, we’ll recommend adjustments like strategic tree trimming or alternate panel placement to ensure your system performs efficiently year-round.
Why Work with Ecotech Solar?
We’ve been designing and installing systems in your neighborhoods since 2004. We understand local permitting, local utilities, and how to get the most out of solar in the Pacific Northwest.
We’re also a member of Amicus Solar Cooperative, which means you get the benefit of national best practices with the personal care of a local business.