We’re excited to share an important announcement from the Washington solar community: Sunergy Systems President Jon Lange has been appointed President of the Washington Solar Energy Industries Association (WASEIA), marking a significant step in industry leadership.
This is a meaningful moment not just for Jon, but for Washington’s solar industry as a whole. WASEIA, which is part of the larger national organization SEIA, is the statewide organization that represents solar installers, manufacturers, distributors, and clean-energy advocates. Its mission is to promote responsible solar policy, protect consumers, support high-quality installations, and help Washington transition to a clean and resilient energy future.
Learn More about WASEIA here: https://waseia.org/
Industry Leadership and Its Impact on Solar Adoption
Jon has been a vital leader in Washington’s solar industry for the last two decades, helping advance solar adoption, quality standards, and consumer education. His appointment as WASEIA President reflects that long-standing dedication to doing solar the right way—ethically, responsibly, and with a commitment to long-term value for homeowners.
Here’s how Jon describes the opportunity:
“WASEIA is an essential partner in ensuring that Washington’s solar industry remains strong, stable, and customer-focused. I’m honored to step into this leadership role and I look forward to working closely with other installers, policymakers, utility representatives, and permitting authorities to expand access to clean, reliable solar energy across the state.”
What This Means for Sunergy Customers
Although Jon’s new role serves the entire industry, it also strengthens Sunergy’s ability to advocate for the needs of Washington homeowners and businesses. By being part of policy conversations early, Sunergy can stay ahead of evolving incentives, interconnection rules, and installation standards. That means:
- Better guidance for customers as state incentives or utility programs change
- More informed system designs based on the latest requirements
- Continued installation excellence, supported by Jon’s involvement in shaping statewide best practices
- A stronger, more resilient solar industry that benefits everyone considering solar and battery storage
As a 100% employee-owned company, Sunergy Systems has always believed that doing good work and shaping a future powered by clean-energy go hand in hand. Jon’s leadership at WASEIA underscores that belief.
Supporting a Bright Solar Future in Washington
As electrical demand continues to surge in our area, WASEIA’s work—supporting sensible energy policy, ensuring consumer protections, and promoting a robust solar workforce—is more important than ever. As Washington continues to integrate more solar and battery energy to meet aggressive , collaboration between industry leaders is essential.
We’re proud to see Jon contribute to that mission, and we’re excited for the positive impact his leadership will bring to the solar community and to the homeowners and businesses we serve.




