Welcome, RE+ attendees
Less Land.
More Solar.
Meet SunChord™ by Roll-A-Rack. A low-profile solar racking system that brings energy, water management, and land stewardship together.
Let’s talk about a pilotless land for the same solar output
HelioScope modeling vs. conventional fixed-tilt
by Roll-A-Rack
In the news
Solar Builder
Roll-A-Rack introduces new SunChord ground-mount racking system
Solar Builder covers SunChord’s debut, its approach to land and water, and the pilot program.
Why it takes less land
Rethink the space
between solar rows.
Conventional ground-mounted arrays leave wide gaps to manage shade and runoff. SunChord addresses both within the array design, making a smaller solar footprint possible.
Lower the profile.
A 5-degree tilt reduces the shade-clearance requirement between rows. SunChord uses 15-inch row spacing to make better use of a constrained parcel.
Give water a path.
Paired structural gutter channels capture panel runoff and route it along the row toward a bioswale or storage tank. Water management is built into the rack.
Keep the footprint reversible.
Ballast in the channels secures the array without driven posts or ground penetration. The system can be dismantled or relocated as land uses change.
The 34% land saving is a modeled comparison from the current SunChord product overview. Actual land use depends on site conditions and project design; field validation is ongoing.
Continue the conversation
Could your site be our next pilot?
We’re offering 50 kW of free SunChord racking for up to five pilot projects. Tell us about your site and we’ll explore the fit.
- Land-constrained commercial & community solar
- Farms & projects with changing land uses
- Landfills, brownfields & sensitive sites
A location, site type, target capacity, and timeline are a helpful place to start. Early-stage ideas are welcome, too.
info@roll-a-rack.com