Solar Made in WA, Based in WA

The solar industry has grown tremendously in Washington over the past decade. Washington State is home to many companies that manufacture solar-related products and have a strong presence in our state. Below is a list of such companies serving as a resource for you and industry representatives as well as showcasing a robust solar industry in our state. 

The products they sell benefit people inside Washington and beyond. These companies are creating new clean energy jobs and strengthening our state’s economy. We will update this list regularly. (Last updated July 31, 2018).

Alpha Technologies (Bellingham) – Components for utility scale solar

Battery Power Systems (BPS) (Pacific) – Specializing in standby power systems for telecom, broadband, utility, oil & gas, enterprise, and industrial applications.

Samson/Blue Frog Solar (Poulsbo) – Micro inverters for Solar PV

HydroBee (Seattle) – Portable solar panels and more

Itek Energy (Bellingham) – Solar modules (panels) and string inverters

Magnum Energy (a division of Sensata) (Everett) – Inverters and charge controllers for battery based systems, specializing in marine & RV applications

MidNite Solar (Arlington)Manufacturer of AC and DC disconnect boxes for the alternative energy industry

Northwest Solar Rover (Seattle) –Portable off-grid solar power for outdoor events or festivals

Power Climber Wind (Seattle) – Builders of equipment to access wind turbines for maintenance

REC Silicon (Moses Lake) - producers of polysilicon for the photovoltaic industry

Outback Power (a division of Alpha Technologies) (Arlington) Power conversion inverters for grid-tied and off-gird uses

Silk Road Solar (Kennewick) – Solar hot water heaters

SunModo (Vancouver) – Roof and ground mount solar racking systems

Uniready Technologies (Mukilteo) – Vanadium flow battery for energy storage


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