Sunflower® II

Single-Axis Tracker Innovation

Meets the RBI Quality and Streamlined Service

MEET THE Sunflower® II

The innovative Sunflower® II design from RBI Solar is not bound by the limitations of other commercial single-axis tracker systems. Accommodating variable slope tolerances, and having adjustable row lengths up to 120 modules, allows this system the flexibility to adapt to a variety of site conditions that used to impact tracker designs. The system is engineered to operate on North/South slopes up to 15%, which reduces the costs associated with civil work on potential projects. The revolutionary Gearbox and Drivetrain technologies eliminate the need for dampeners by utilizing a distributed row technology, making O&M simple. No special tooling or heavy equipment is required to install the system. Each Sunflower® II system is custom designed to meet the unique specifications of each project site.

WHAT's new for Sunflower® II

New DRIVETRAIN Technology

Maximize layout design with a Drivetrain capable of operating on slopes <15%.

Communications & Controls

Software upgrades ensure maximum performance levels in the field.


Get projects installed correctly with RBI’s trained & certified labor crews.

Integrated wire & ebos

Make RBI the one-stopshop with full eBOS options for every system.

RBI Solar Sunflower® II Single-Axis Tracker




MW Commissioned

0 %


Slope tolerance

+/- 0 º


Range Motion

  • Integrated eBos
  • Terrain following capabilities +/- 15% North/South slope
  • Lowers land acquisition costs
  • 1-high Portrait configuration
  • Up to 120 modules per row
  • Bankability Report available
  • Twin Purlin design
  • AC/DC power options
  • No dampeners required
  • Multiple foundation types to accommodate any soil type
  • Over 600 MW commissioned across the U.S
  • No Special Tools or Heavy Equipment required for Installation


RBI Solar is a single-source provider of commercial and utility scale solar mounting systems. To date, RBI has completed over 5 GW of fixed-tilt ground mount, roof mount, tracker, carport, and landfill solar systems throughout the United States & internationally. Experiences designers, licensed structural engineers, in-house manufacturing, and certified project management/installation are combined to ensure RBI Solar is delivering the most cost effective and efficient solar systems in the marketplace.

RBI Solar, Inc. Statement on COVID-19


RBI Solar, Inc. has a vertically integrated domestic and international supply chain that includes procurement of steel, manufacturing, and installation. RBI has multiple domestic material suppliers to provide raw material steel and hardware for the manufacturing of our fixed-tilt, canopy, tracker and roof racking solutions.

We are monitoring the developing COVID-19 outbreak’s impact on our material lead times and our ability to perform field activities in various states across the country. As of this week, our supply chain lead times have not been impacted and we are continuing to maintain standard lead times for material production. Moving forward, we will provide weekly updates on any business-related impacts caused by COVID-19.

RBI Solar will continue to strive to deliver projects in the safest and most efficient manner to the best of our abilities. We look forward to continuing to supply the United States solar market with our domestically sourced and in-house manufactured, solar mounting solutions.

Please contact for a quote on your project.

About RBI Solar, Inc: RBI Solar is a market leader in the design, engineering, manufacturing, and installation of fixed-tilt, tracker, canopy, and roof mounted solar mounting systems. Based in Cincinnati, OH, RBI Solar has completed over 5 GW of solar projects since it began in 2009.

June 18, 2020

Need Help?

Project planning can be very stressful. Luckily, our team is here to help answer any questions you have. Contact us today!

(513) 242-2051