What’s on Your Roof? The Real-Life Equipment Behind Every Sol-Tek Solar System

Did you know that California has over 49,000 MW of installed capacity and solar supplies more than 31 percent of California’s electricity today? While most people think of solar power as sleek panels soaking up the sun, there’s much more working behind the scenes, or more accurately, on your roof.

Every Sol-Tek Solar system is designed with carefully selected components that work together to deliver maximum efficiency, reliability, and long-term energy savings. Here’s a breakdown of the key elements that make your solar system perform at its best.

1. Solar Panels – The Heart of the System


Solar panels are made up of multiple photovoltaic (PV) cells that convert sunlight into electricity. The efficiency, durability, and lifespan of your system largely depend on the quality of these panels. Sol-Tek Solar installs high-performance panels that are engineered for Central Valley conditions, built to handle intense sun exposure, dust, and temperature fluctuations, all while maintaining consistent power output for years to come.

2. Inverters – Turning Sunlight into Usable Energy

Solar panels produce direct current (DC) electricity, but your home or business uses alternating current (AC). That’s where inverters come in. They convert DC into AC so it can power your lights, appliances, and equipment. We use proven, reliable inverter technology designed for safety, efficiency, and longevity, ensuring your system runs smoothly and effectively every day.

3. Mounting Systems – Built to Last


A dependable solar installation starts with a secure foundation. Mounting systems keep your panels fixed in place, angled perfectly to capture sunlight throughout the day. Each system is customized to your roof type—whether tile, shingle, or flat—ensuring maximum performance, safety, and weather resistance for decades to come.

4. Monitoring Systems – Keeping Tabs on Your Energy


Want to see how your system performs? Modern solar setups include monitoring tools that provide data on your system’s energy production, usage, and performance trends. With user-friendly dashboards, you can track how much clean energy you’re producing and how it’s saving you money, all from your phone or computer.

5. Optional Add-Ons – Batteries and More


Are you looking for a way to get more from your home or business’s solar system? A Battery Energy Storage System (BESS) or Battery Backup System may be the solution you need!

Things to consider when choosing the best solution include:

  • Your current system size
  • Your electrical provider’s rate plan
  • Whether you plan to expand your system in the future


As the Central Valley’s trusted solar installer, Sol-Tek Solar helps homeowners and businesses design battery-ready systems that support energy independence, grid resilience, and long-term savings.


Why Sol-Tek Solar Stands Out

Every solar system we install is custom-engineered for your property, goals, and energy needs. We focus on high-quality components, precise installation, and long-term performance. From consultation to final inspection, our team ensures your solar setup is optimized for reliability, savings, and sustainability — because at Sol-Tek Solar, we believe your energy should work as hard as you do.

Special Promotion Ending October 31st: Breast Cancer Awareness


Now through October 31st, receive 10% off your PV system.
Plus, with every new system installed, Sol-Tek Solar will donate $1,000 to the American Cancer Society. Make the switch to clean energy while supporting a meaningful cause.

Ready to see what’s possible on your roof?

Contact Sol-Tek Solar or call 559-325-6907 today for a FREE consultation and find out how we can design a system tailored to you.

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