Storm-safe solar mount. Your safety is our obsession.
Panels last 25 years only if the structure under them does. Grando Solar engineers, pre-fabricates and anchors every structure to survive Gujarat’s heat, humidity and cyclone-season winds.
Storm-safe structure. Because panels are only as good as what holds them.
HDGI virgin steel
Hot-dip galvanised steel from JSW, Essar or Tata — rust-free for the life of the plant.
Pre-fabricated, zero site welding
Every member is cut and finished in the factory, so joints are consistent and coatings stay intact.
SS304 nut-bolts & ties
Stainless fasteners that do not corrode in Gujarat’s humid, coastal air.
Hilti RE10 anchoring
Chemical anchoring with an airtight seal — strong hold, no roof leakage.
Engineered for high wind
Certified engineer design with shadow analysis — up to 20% more generation and storm-safe strength.
Where cheap structures cut corners — and we don’t.
| Component | Grando storm-safe structure | Typical low-cost structure |
|---|---|---|
| Steel | HDGI virgin steel (JSW / Essar / Tata) | Painted MS angle or re-rolled steel |
| Fabrication | Factory pre-fabricated, bolted on site | Cut and welded on the roof |
| Fasteners | SS304 nut-bolts, J-bolts and ties | Plain MS bolts that rust |
| Roof anchoring | Hilti RE10 chemical anchor, airtight seal | Wedge anchors, exposed holes |
| Corrosion | Rust-proof for plant life | Rust within 2–3 monsoons |
| Wind safety | Engineer-certified design | Rule-of-thumb sizing |
Certified design. Shadow-analysed layout.
Every structure is designed by a certified engineer for the site’s wind zone, roof type and panel layout. Our shadow analysis positions rows for up to 20% more generation than a standard layout.
- Site-specific wind-load engineering
- Elevated, tilt and flush-mount options
- Sheet-roof clamps that avoid drilling the sheet
- Rain-water management along rows
Built with components we would put on our own roof.
No hidden downgrades. Every quotation lists the exact panel, inverter, structure and protection you receive.
30-year panel life
Tier-1 modules with long-term performance warranty.
10-year inverter warranty
Reliable DC-to-AC conversion, covered for a decade.
5-year plant warranty
Free repair and replacement on the complete plant.
HDGI storm-safe structure
Hot-dip galvanised, pre-fabricated, no on-site welding.
SS304 J-bolts & ties
Stainless fasteners that never rust.
Hilti RE10 anchoring
Chemical anchoring with airtight, waterproof seal.
L&T MCB protection
Branded switchgear on every installation.
Real-time monitoring
Track generation from your phone.
Solar insurance
Plant insurance provided with your system.
Maintenance & after-sales
Dedicated service team across 5 cities.
Structure questions, answered
Still have a question? Ask us directly — a Grando engineer will answer, not a bot.
See the structure on your own roof — free.
- Free site visit and shadow analysis
- 3D layout and generation estimate
- Subsidy and loan paperwork handled
- Storm-safe structure, 5-year plant warranty