Roarke Energy
TerraFloat™ floating solar installation
Roarke Energy · Patented Technology

Solar
without
the steel.

TerraFloat™ is a patented, steel-free floating solar mounting system. 25–40% lower installed cost. Zero corrosion. Works on any terrain.

The Problem

Traditional ground-mount is costing you more than it should.

Steel-dependent foundations expose every project to the same set of risks — risks that eat margins, delay timelines, and keep O&M teams busy for years.

Steel price volatility eroding project margins

Corrosion failures in aggressive soils

Pile refusal & geotechnical surprises

Project delays and cost overruns

Long-term maintenance liabilities

Introducing TerraFloat™

The foundation system built for how solar gets done today.

Why TerraFloat™

Three numbers that change the project economics.

25–40%

lower installed cost

Eliminate steel, reduce logistics, and cut foundation costs dramatically — measured in ₹/Wp or $/Wp.

Zero

corrosion by design

No rebars, no steel, no rust. A corrosion-resistant structural design that slashes long-term O&M liabilities.

Any

soil or terrain

Rocky ground, landfills, coastal zones, agricultural land — TerraFloat works where traditional piling can't.

TerraFloat™ in deployment

Patented technology. Proven performance.

Built to last. Built to save.

Engineering

Every design decision made to cut cost and complexity.

Modular LEGO-style blocks

Interlocking foundation units that snap together on-site, reducing assembly time and skilled labour requirements.

Built-in CAB support

No separate cable access bridges or additional trenching required — CAB is integrated into the foundation system.

Automated design & fabrication

Modular, scalable units enable parametric design and project-level manufacturing with fewer unique parts.

On-site / local fabrication

Use locally available or recycled materials. Reduce import dependency, logistics cost, and lead times.

No rebars, no steel

Corrosion-resistant structural design that eliminates the biggest failure mode in ground-mount solar.

Fewer earth pits needed

Integrated grounding approach reduces the number of earth pits required, cutting BOS cost and installation time.

Side by Side

TerraFloat™ vs. traditional ground-mount.

Traditional

Steel ground-mount

Patented

TerraFloat™

Foundation material
Steel piles / rebars
Steel-free modular blocks
Installed cost
Baseline ₹/Wp
25–40% lower
Corrosion risk
High — aggressive soils
Zero — no metal in ground
Pile refusal risk
High on rocky / hard ground
None — no piling required
CAB / trenching
Separate cost & schedule item
Built in
Terrain compatibility
Limited by soil conditions
Any terrain
O&M liabilities
Ongoing — corrosion & rust
Minimal — inert materials
Local fabrication
Centralized steel supply chain
On-site, recycled materials

Universal Compatibility

Works on every terrain.

TerraFloat™ eliminates geotechnical risk. No piling means no pile refusal — whether you're building on rocky plateaus, coastal land, former landfills, or active agricultural fields.

Rocky ground
Landfill sites
Coastal zones
Agricultural land
Hard / laterite soil
Urban rooftops

30+

Solar plants delivered

225MW+

Under management

6

Countries

Patented

TerraFloat™ IP

Get in Touch

Ready to cut your foundation costs?

Share your project details and we'll come back with a TerraFloat™ layout, cost comparison, and timeline estimate — no obligation.

USA

734 W Polk St, Phoenix, AZ 85007 · +1 607 624 7165

India

20 Gandhi Street, Chennai 600106 · +91 44 4284 5115

Request a TerraFloat™ Quote

Tell us about your site — we'll handle the rest.