A Leading Provider of Commercial and Industrial Solar Energy Solutions

At Solar One, we design and deliver large-scale, complex solar energy solutions for commercial and industrial companies. We help companies in their pursuit of energy independence by utilizing the latest solar technologies.

The Relentless Pursuit of Precision in Every Opportunity.

Driving Energy Independence from Start to Finish

Solar One is a solar development firm with a national portfolio. As a self-performing company, we provide development, engineering, procurement, construction, and operations/maintenance services. We perform all of these functions under one roof to provide consistency across every step of your project.

Toyota of Rockwall Texas aerial view

Commercial Solar Solutions

Commercial solar solutions help businesses slash energy costs while promoting sustainability. Perfect for offices, retail stores, and schools, these systems are typically rooftop or canopy-mounted and range from 100 kW to a few megawatts. By reducing reliance on the grid, companies can lower expenses, qualify for tax incentives, and showcase their commitment to clean energy.

TECO aerial shot

Industrial Solar Solutions

Industrial solar systems power factories, warehouses, and plants with high energy demands. These solutions provide an important degree of energy independence and lower utility costs long-term. Investing in solar enhances sustainability and strengthens market competitiveness.

We are dedicated to maximizing long-term revenues for our clients by doing the little things right!

At Solar One, we believe that by doing the little things right, we are safeguarding our clients investment in energy solutions so they receive the returns they expect.

a picture of a solar project within solar panels

Why BusinessesTrustSolar One

Solar One installed solar panels at both my Toyota and Kia dealerships. They completed both in a very timely and efficient manner. As a result my stores are greener, leaner and give me a leg up on my competitors.
Fred Marks
Owner/President - Classic Toyota and Kia of Waukegan
Solar One installed solar panels at both my Toyota and Kia dealerships. They completed both in a very timely and efficient manner. As a result my stores are greener, leaner and give me a leg up on my competitors.
Classic Toyota and Kia of Waukegan
Fred Marks
Owner/President - Classic Toyota and Kia of Waukegan
Solar One has been a great partner to the Chicago Auto Trade Association and our dealer members. The dealers love Solar One’s innovative payment structure and taking control of their electric utility bills by making electricity themselves on site.
David Sloan
President - Chicago Automobile Trade Association
Solar One has been a great partner to the Chicago Auto Trade Association and our dealer members. The dealers love Solar One’s innovative payment structure and taking control of their electric utility bills by making electricity themselves on site.
CATA
David Sloan
President - Chicago Automobile Trade Association
Solar One has done a fine job on our solar project. Their leaders and project managers are always very responsive. We look forward to the savings we’re going to have and look forward to working with Solar One again in the future.
Albert Van Der Kroon
Facilities Manager - TECO–Westinghouse
Solar One has done a fine job on our solar project. Their leaders and project managers are always very responsive. We look forward to the savings we’re going to have and look forward to working with Solar One again in the future.
TECO-Westinghouse
Albert Van Der Kroon
Facilities Manager - TECO–Westinghouse
After vetting several companies with experience in large-scale commercial solar projects, we chose Solar One because they were the only provider with prior experience in our industry and are conveniently based in Texas, centrally located to our nation-wide manufacturing operations. Their professionalism, clear communication, and consistent delivery on promises have made them a reliable and trustworthy partner.
Steve Like
Senior Vice President - Cavco Industries
After vetting several companies with experience in large-scale commercial solar projects, we chose Solar One because they were the only provider with prior experience in our industry and are conveniently based in Texas, centrally located to our nation-wide manufacturing operations. Their professionalism, clear communication, and consistent delivery on promises have made them a reliable and trustworthy partner.
Cavco Industries
Steve Like
Senior Vice President - Cavco Industries
Solar One demonstrated a high-level of professionalism in their knowledge of the energy market, as well as creative methods of financing that allowed us to implement solar. This same professionalism was evident from initial communication to the solar equipment installation.
Phil Jones
Owner - Classic Texoma
Solar One demonstrated a high-level of professionalism in their knowledge of the energy market, as well as creative methods of financing that allowed us to implement solar. This same professionalism was evident from initial communication to the solar equipment installation.
Classic Texoma
Phil Jones
Owner - Classic Texoma

National Recognition

There are now over 10,000 solar companies working to provide renewable energy in the United States. Among them all, Solar One has been ranked among Solar Power World’s Top Solar Contractors since 2021!

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#1 Commercial Developer in Florida • 2022

white silhouette of Illinois

#3 Commercial Developer in Illinois • 2024

white silhouette of Texas

#2 Commercial Developer in Texas • 2024

white silhouette of the United States of America

#11 Commercial Developer in the U.S.A. • 2024

2022 Top Solar Contractors logo
2023 Top Solar Contractors logo
2024 Top Solar Contractors logo

Rankings courtesy of Solar Power World based on total capacity built.

Success Stories

American Woodmark - Cumberland, MD

A market leader in cabinet-making with over a dozen brands and 10,000+ employees, American Woodmark enlisted us to enhance their state-of-the-art manufacturing plant nestled in the Allegany Mountains of Maryland.

Ariel shot of the IDEX health and science building
Capital Group - Carmel, IN

In 2024, Capital Group contracted Solar One to help move one step closer to meeting its corporate sustainability and social responsibility goals by increasing its commitment to clean energy at their Carmel, Indiana campus.

Cavco Manufacturing aerial image with solar panels on top
Cavco Industries - Glendale, AZ

In Glendale, Arizona, Cavco Park Models and Cabins is moving toward a greener future. In 2023, it launched a solar initiative with a 1.25 MW array. The system is already delivering promising energy savings.