About CapStone Solar

Experience You Can Trust

Unrivaled Expertise and Proven Performance in Solar Solutions

Complex Situations

CapStone Solar excels in creating tailored solar energy systems that address complex energy needs, ensuring optimal efficiency and performance.

High Quality

We adhere to the highest quality standards, offering durable and reliable solar products that guarantee long-term energy savings.

Leading experts

Our team comprises industry-leading experts who are at the forefront of solar technology and innovation, ensuring you receive the best solutions available.

Local Expertise

With deep knowledge of local regulations and environmental conditions, CapStone Solar knows the Washington and Oregon markets!

Impressive history

Boasting a track record of successful installations and satisfied customers, our extensive experience underscores our reliability and expertise in the solar industry.


CapStone Solar is fully certified, meeting rigorous industry standards and ensuring our practices and products are safe, efficient, and compliant with regulatory requirements.

CapStone Solar Projects