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Sustech Technology Ltd

KNOWLEDGE HUB

Solar, ESS & Energy Saving — technical resources.

Explore our technical guides, product catalogues and case studies covering solar PV design, battery energy storage sizing, LED lighting specifications and energy efficiency best practices for Bangladeshi industry.

Articles & Guides

  • Battery Energy Storage (BESS) for Industrial Bangladesh: LFP vs Lead-Acid

    A practical comparison of LFP and lead-acid storage for industrial Bangladesh — cycle life, footprint, safety and total cost.

    Sustech Engineering Team · 1 June 2026

  • Earth Resistance Testing: Why Sub-1 Ohm Matters for Your Factory

    What earth-resistance testing measures, why a low value matters, the method, and how often to test.

    Sustech Engineering Team · 25 May 2026

  • IEC 62305 Lightning Protection System Design — A Bangladesh Guide

    How a standards-based lightning protection system is designed under IEC 62305 — risk assessment, protection levels and components.

    Sustech Engineering Team · 18 May 2026

  • DIFE Electrical Inspection Checklist 2026 — What Bangladesh Factories Must Know

    What DIFE electrical inspectors look for, the common findings, and how to prepare your factory to pass.

    Sustech Engineering Team · 11 May 2026

  • How to Size a Solar System for a Garments Factory in Bangladesh

    A practical guide to sizing rooftop solar for a Bangladeshi garments factory — load assessment, roof area, grid tie-in and payback.

    Sustech Engineering Team · 4 May 2026