Mounting Structures & EPC
A PV system is only as reliable as the structure holding it and the team building it. Even Tier-1 modules fail if the mounting leaks, corrodes or miscalculates wind load. That's why we combine the two things that decide long-term reliability: correct mounting structures and turnkey EPC where one team is accountable from start to finish.
Our mounting structures use aluminium and hot-dip galvanised steel that resist tropical corrosion, with clamp and fastening systems that don't damage the roof (non-penetrating for metal roofs where possible). For ground-mount, structures are designed to wind load and soil conditions.
Turnkey EPC scope
As an EPC contractor, we handle the full project lifecycle from 200 kWp to 10 MWp in one contract:
- Feasibility study — roof/land analysis, load profile, yield and payback estimate.
- Engineering design — single-line diagram, layout, structure and permit documents.
- Supply — panels, inverters, batteries and balance of system.
- Installation & commissioning — civil, mechanical, electrical work and testing.
- PLN permitting & O&M — connection handling and service contracts.
Who it's for
Companies that want one partner fully accountable for the PV outcome — without coordinating many separate vendors.
Timeline
Rooftop projects of 200–500 kWp usually take 6–12 weeks; MWp-scale ground-mount projects 3–8 months.
ROI
Turnkey EPC done right keeps the performance ratio high and downtime low — the foundation of 5–8 year payback and 25+ year production.
Indicative pricing
2026 indicative benchmark for complete solar EPC:
| System | Type | Indicative price |
|---|---|---|
| Rooftop EPC 200–500 kWp | Turnkey | IDR 10–12 M / kWp |
| Rooftop EPC 500 kWp–1 MWp | Turnkey | IDR 9–11 M / kWp |
| Ground-mount EPC 1 MWp+ | Turnkey | IDR 8.5–10.5 M / kWp |
Indicative — request the catalog for an EPC quote for your project.
Our EPC unites panels, inverters, batteries and monitoring. We work across Indonesia — from Jakarta to Makassar.