Proudly serving fresno as a

Top-rated local solar company

Proudly serving fresno as a Top-rated local solar company

Sol-Tek Solar is the solar division of the Central Valley’s largest commercial electrical construction company, Westech Systems, LLC since 1997. We specialize in residential, commercial, and agricultural solar installations and services. Take your first step to lowering your electricity bills with a free consultation with our solar energy consultants.

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From Homes to Businesses, Sol-Tek Solar Provides Power-Saving Solar Solutions Across the Central Valley

We specialize in residential, commercial, and agricultural solar installations. Take your first step to lowering your electricity bills with a free consultation with our solar energy consultants.

We Are A Local Company You Can Count On.

Westech Systems, LLC DBA Sol-Tek Solar has proudly served the Central Valley since 1997 with a reputation built on transparency, craftsmanship, and customer care.

Why You Should Choose Sol-Tek Solar

  • Locally owned and operated.
  • Experienced, licensed professionals.
  • Honest assessments — Zero pressure sales.
  • High-quality equipment and installation.
  • Long-term support after installation.
  • We don’t just install solar systems — we build long-term relationships.
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Real Experiences. Real Clients.

Bruce Waltz

"Working with all the staff members at Sol-Tek Solar, it has been nothing but a pleasure from the very beginning and through the installation. We would certainly recommend Sol-Tek Solar, in fact we have recommended Sol-Tek Solar to our sister and brother-in-law and both our children at going with solar."
Fresno, CA
residential solar

Valley Animal Center

"Our experience working with Sol-Tek Solar was absolutely wonderful. The employees were very professional. They were very knowledgeable, attentive to our needs and they maintained a clean work area at all times. All of us at Valley Animal Center highly recommend working with Sol-Tek Solar."
Fresno, CA
Commercial Solar

Carl Dyck

"I've never seen a cleaner and better job. They came when they said they would, they announced themselves, they left when they announced they cleaned everything up and I was very impressed. I would recommend them 100% for their efficiency and cleanliness."
Fresno, CA
Residential Solar

Josh Sherfield

"It was great to work with Sol-Tek Solar. They've looked for solutions, they were very customer focused through that process and that gave me a great peace of mind, especially when they're working on my house. I would definitely recommend Sol-Tek Solar."
Clovis, CA
Residential solar

Emma Kalmbach

"For us, it's been an amazing experience, and we really have enjoyed working with Sol-Tek Solar and would recommend them to anybody that's getting solar panels installed. Make the smart choice, go solar with Sol-Tek Solar."
Fresno, CA
Residential solar

Sharon Dwight

"I personally believe that going to the solar hot water heating is the way to go. I would definitely recommend that anyone contact Sol-Tek Solar. When I think of hot water heating, I think of Sol-Tek Solar!"
Fresno, CA
Solar Hot Water Heater

Watch your energy bills go down and savings go Up

We Make Getting Solar Easy

With over 25 years of experience, Sol-Tek Solar makes switching to solar easy for Central Valley homes and businesses. Our team designs and installs reliable solar systems backed by real electrical expertise, so you can save on energy with confidence. From start to finish, we handle it all.

FREE QUOTE

01.

Free Consultation

Schedule a chat with our solar specialists.

02.

design and install

We’ll plan, customize, and install your solar system.

03.

Start Saving Money

Watch your energy bills go down, and savings go up

04.

Reliable Support and Service

Our team ensures hassle-free service you can trust.

Why the Central Valley Trusts Sol-Tek Solar

  • Local Roots: 25+ years of experience in your neighborhood with over 1000+ projects completed.
  • Full-Service Support: We are with you from the first "Hello" to the first "Savings."
  • Trusted Team: Professional installers who treat your home like their own.
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Check out our Diverse project portfolio

commercial projects

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Creekside Village

1155 Hanwha Modules
Power Rating 560.02 kW
Clovis

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Sunrise Villas

71 Jinko Modules 
Power Rating 316.11 kW 
Paso Robles

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Fresno Pacific University

335 SEG Solar Modules 
Power Rating 144.05 kW 
Fresno

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College of the Sequoias Hanford Campus

901 Hanwha Q Cells Modules 
Power Rating 436.99 kW 
Hanford

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Copeland Medical Partners

201 Hanwha Q Cells Modules, 
Power Rating 96.48 kW
Clovis

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Fire Station #1

152 Sharp Modules
Power Rating 35 kW
Clovis

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Residential projects

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Residential Solar/Solar Pool Heating

Residential Solar
46 Solaria Modules
Power Rating 18.400 kW
Solar Pool Heating
6 Fafco 4X12 Panels
Fresno

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Residential Solar

34 Solaria Modules
Power Rating 13.600 kW
Clovis

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Residential Solar

25 Hanwha Q-Cells Modules
Power Rating 10.625 kW
Fresno

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Residential Solar

26 SEG Solar Modules
Power Rating 11.440 kW
Fresno

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Residential Solar

15 Trina Solar Modules
Power Rating 6.150 kW
Friant

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Residential Solar

320 SEG Solar Modules
Power Rating 128.000 kW
Fresno

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Save big on solar and other solar industry services today with Sol-Tek Solar!

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