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Rooftop solar, Mongla Port extension project
Elevated rooftop arrays and an outdoor storage cabinet for port buildings in a coastal environment.
- System
- On-grid + BESS
- Location
- Bagerhat
- Completed
- May 2026
Project overview
Elevated rooftop solar arrays and an outdoor storage cabinet for buildings on the Mongla Port extension project, in one of the most corrosive coastal environments in the country.
The challenge
Salt spray, cyclones and flat roofs that must stay free for drainage made a standard roof-mounted design unsuitable.
Our solution
We designed raised hot-dip galvanised steel structures anchored to the roof columns, keeping the roof surface clear. All fixings are stainless steel and the battery cabinet is rated for outdoor coastal use.
How it was delivered
- 1
Structural design
Column-anchored frame designed for cyclone loads.
- 2
Fabrication
Galvanised structure fabricated off-site.
- 3
Installation
Structure, modules and storage installed and tested.
Results
- Rated structure
- Cyclone
- Grade materials
- Coastal
- Roof penetrations between columns
- 0
Photos from site
5 photos. Select one to view it full screen.
Equipment used
| Item | Brand | Quantity |
|---|---|---|
| Mono PERC modules | JA Solar | Project set |
| Hybrid inverter and battery cabinet | Deye | 1 set |
| HDG steel structure | Exclusive Solutions | Full set |
The raised structure was the right call for this site. Drainage is untouched and the system came through the monsoon without issues.
Services used on this project
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