The Opsunizer Tool allows to quickly compare monofacial and bifacial rooftops. It is the first tool in the industry capable of giving realistic estimates of bifacial solar panels gains.Try the Opsunizer Now
Create simply and quickly a
bifacial rooftop solar project
Estimate bifacial energy gains
See the effect of tilt and albedo
Compare with monofacial solar panels
and find the best return on investment
Opsun Unveils a New Generation of Solar Racking
Discover the Sunrail SR3, a 3rd generation of solar racking from Opsun : cheaper, stronger & faster to installSunrail SR3
Powered by the Opsun MESH™ Technology, next-generation simulation engineering
Optimized aluminum skeleton with increased robustness, at a lower cost
UL 2703, wind tunnel tested, peer-reviewed
The most widely adopted bifacial solar PV racking system
Discover how Opsun achieves the highest bifacial gainsLearn more on bifacial solar PV optimization
Zero obstruction on the backside
Generate more energy
Achieve a Better ROI
Opsun enables bifacial solar technology on flat roofs
Take advantage of potential bifacial gains, as stated by solar panels manufacturersClick here to learn who we are
15 years of experience to help optimize your solar projects
The only racking truly optimized for bifacial PVs
We are your partners and experts, a team member on your solar project
More than a Racking System
We support our clients with a complete array of services, from design to commissioning, providing know-how and expert solutions to practical problems.Learn More about our services
On-Site support by a Field expert
Preassembly for easier and faster installation cycles
Advanced Engineering & Design
Simulations on the best FEA software
2019 Wind Tunnel Studies
Protect your solar investment
Avoid critical failures. Opsun's advanced engineering approach and rugged structural racking is the most solid solution on the PV market.Discover our rugged Solutions
All aluminum, solid racking system
that will outlive the solar panels
20-30% faster installation time
Deliver your Project Faster
Safer for any roofing membrane
Rail-Based, Solid Racking
Open Back, Easier Roof Maintenance
What we do differently
Leader in Bifacial Solar Panels
We provide the best fixed solar PV structures that unlocks the yield promised by bifacial solar panels. Our experts help you choose the best structure to increase your Return on Investment (ROI).
Personalized advanced engineering
We make solar PV racks tailored for your projects. We have solutions for high rises, hurricane regions, heavy snow, seismic, or limited roof loading capacity.
We are your partners
We approach all our clients like business partner. We help accelerate project delivery. We find solution to unforeseen events during installation.
Find your Rack by ApplicationAll products
Some of our Solar ProjectsMore projects
What they say
Opsun was dedicated to helping Simons understand the added value in bifacial solar PV systems. After three years of operation, we are pleased to see that the back side of the bifacial panels are outperforming modelling projections. The bifacial solar system, used on canopies in the parking lot, also offers customers an optimal view of our sustainability initiatives. Opsun's guidance, design and engineering was key in the success of the project.
Opsun provided us with tailored bifacial solar ground-mount solutions, optimized and adapted to extreme wind conditions. We found that the racking installed faster than our prior solution and the support given by Opsun helped us quickly solve every issue during the project, namely the solar racking was flexible enough to adapt to a change in the foundation design
After building 3 MW with Opsun solar racking, my Team does not want to use any other system. With the ease of installation and the reduced labor cost analysis, Juuce Energy has moved forward with all new project procurement with Opsun solar Racking. The open concept racking has made it a no-brainer with consideration of Operation & Maintenance contracts
Opsun engineered several custom solar PV rooftop structures for us on a complex, architectural project. Opsun created unique tailored solar solutions that enabled us to successfully deliver the King Open School project. Their engineering support is exceptional, and in conjunction with their highly customizable products, they are an ideal partner for challenging projects, especially one using bifacials
Opsun supported us with solar racking design, engineering and manufacturing for a large anchored flat commercial solar bifacial rooftop project for a Major US bank in Columbus, Ohio. Opsun delivered an optimized solar racking for bifacial PVs that performed above our expectations, and answered all our stringent engineering requirements.
OPSUN Total Engineeringtm Support
Opsun's racking is not a single product : it is instead a large library of rails, components and configurations that we can adapt to match any client's requirements.
Full engineering Support
Opsun experts takes care of all the mechanical aspects of your solar PV project and we deliver detailed, project-specific set of engineering plans to help accelerate installation time.
Opsun is your solution finder to a wide array of challenges, such as limited roof capacity, directly attached or hybrid (both ballasted & anchored) systems.
Opsun On-Site Support allows your installation team to benefit from the instructions and supervision of an expert from Opsun's team, with 15 years of experience.