Solar MMS & Module Support Structures
Indo East entered solar module mounting structures in 2012, applying the same fabrication and galvanizing line that builds our telecom and transmission structures. Solar MMS is a precision job rather than a heavy one: the steel is simple, but the hole patterns are not — a misplaced bolt hole misaligns the module table or binds a tracker pivot, and the error is only discovered on site, at height, in the field.
We cut MMS hole patterns on our CNC plasma line rather than by manual marking, verify them against the drawing before galvanizing, and dip the finished structure in our own 7-metre kettle — so the fabrication tolerance and the coating are controlled by the same people, on the same site, against one drawing.
| Parameter | Specification |
|---|---|
| Structure Types | Fixed-tilt module tables, tracker-compatible mounting structures, purlins & rafters |
| Material | IS 2062 Grade A / Grade B structural steel |
| Galvanizing Standard | IS 2629 / ASTM A123 (75–85 microns coating) |
| Wind Load Design | IS 875 Part 3 — to project wind zone |
| Hole Patterns | CNC plasma cut to drawing; jig-verified before galvanizing |
| Fabrication | Drawing-based — built to the developer's or tracker supplier's GA |
| Certifications | ISO 9001:2015 · ISO 14001:2015 · ISO 45001:2018 |
Module Mounting Tables
Fixed-tilt table structures fabricated to the developer's drawing and galvanized for field life.
Tracker-Compatible Structures
Bolt patterns CNC cut and jig-checked so the structure meets the tracker supplier's pivot hardware.
Purlins, Rafters & Supports
Secondary steel members for module tables, cut and galvanized on the same line.
Rooftop Solar Frames
Lightweight galvanized frames for rooftop and industrial-shed installations.