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Sustech Technology Ltd

SOLAR · BESS · ENERGY SAVING

Proven across Bangladesh — from solar rooftops to BESS rooms.

Our project portfolio spans utility-scale solar, industrial BESS installations, and energy efficiency retrofits for leading factories, UN facilities and heritage institutions — all delivered to IEC, BNBC and NFPA standards.

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Solar installed

All projects

  • Garments & RMG

    Vanguard Dress / BSA Group — Turnkey Factory

    Full factory wiring, a new substation and rooftop solar — delivered turnkey, complete from first conduit to final lux reading.

  • Industrial & Chemical

    Eastport Cumilla — 100 kWp On-Grid Solar EPC

    100 kWp on-grid solar EPC with Growatt inverters and JA Solar panels — full EPC from design to commissioning, from drawing to kWh.

  • Academic & TVET · 2026

    CUET Rooftop Solar ( Uploading .......)

    University rooftop solar for Sustech's oldest institutional client (since 2021).

  • Heritage & Cultural · 2024

    Commonwealth War Graves Commission (War Cemetery)— Chittagong Hybrid Solar

    A heritage-site hybrid solar system with zero visual intrusion, audited by the British Embassy — renewable energy meets irreplaceable history. Their Main pain point was repetitive Diesel Generator failure, frequent maintenance and operational delay. For maintaining zero interrupt during high level Corporate meeting with London, we implemented Hybrid Solar with LFP Battery Backup.