Solterra Solar

Washington’s only solely woman-owned solar company, Solterra Solar has spent over 15 years designing and installing custom solar and battery systems across the Pacific Northwest. Since 2008, we’ve helped thousands of homeowners, businesses, and community organizations save money, take control of their energy, and power a brighter future for our planet. Our award-winning installations blend thoughtful design with reliable performance, and are backed by our industry-leading, 10-year warranty. Known for a customer experience rooted in trust and transparency, we deliver clean energy solutions that are smart, resilient, and built for the Pacific Northwest.