CROSS-STANDARD public interest · Battery energy storage (BESS)

China-to-Bangladesh BESS Compliance Gap Matrix

AI-compiled from official public sources — cross-checked by multiple AI models, not human-verified. Informational only; see disclaimer. Public-interest, source-linked comparison of common China battery energy storage system documentation against Bangladesh BSTI scope screening, SREDA and utility project review, fire-safety, grid-frequency, and UN 38.3 transport expectations.

Dataset 2026-06-11 Last verified 2026-06-14 6 rows

GAP MATRIX

Compliance Gap Matrix

Gap matrix
Compliance item Common China baseline Bangladesh (BSTI / SREDA) Gap / action Source + verification date
50 Hz Grid Basis and Site-Specific Interconnection GB/T 36558-2023 system evidence and China 50 Hz design settings may support engineering review, but they are not Bangladesh utility approval. PCS firmware, transformer taps, relay settings, harmonic limits, grounding, HVAC derating, and SCADA should be validated for the Bangladesh site.GB/T 36558-2023
GB/T 34120
GB/T 34133		 Bangladesh and China both operate on a 50 Hz power-system basis, which helps PCS and transformer screening, but grid interconnection still depends on the Bangladesh point of connection. Utility review can require protection settings, voltage and frequency operating windows, anti-islanding, fault ride-through, harmonics, grounding, SCADA, metering, communications, commissioning tests, and site acceptance.Bangladesh Grid Code where applicable
Utility interconnection and commissioning requirements
Project-specific protection, power-quality, and metering studies		 Produce Bangladesh-specific relay settings, grid model, power-quality study, short-circuit study, SCADA protocol, commissioning plan, and site acceptance records instead of relying only on China factory settings.[INFORMATIONAL] The 50 Hz match is helpful engineering context, not an interconnection approval. Bangladesh site settings and utility commissioning remain separate requirements. Power Division, Ministry of Power, Energy and Mineral Resources, Government of Bangladesh2026-06-14 · unverified
BSTI Scope Screening and IEC 62619 / IEC 62933 Evidence China GB evidence under GB 44240-2024, GB/T 36276-2023, and GB/T 36558-2023 can support the technical file, but it does not prove BSTI certification, Bangladesh Standards adoption, or acceptance for the exact shipment unless the Bangladesh route confirms it.GB 44240-2024
GB/T 36276-2023
GB/T 36558-2023		 BSTI is Bangladesh's national standards and conformity-assessment authority. Public official sources should be checked for the exact HS code, product family, and component list because a lithium BESS as a complete assembled system is not clearly established as a blanket mandatory BSTI certification item from public sources. IEC 62619:2022 battery evidence and IEC 62933 electrical energy storage system evidence may be requested by the importer, tender, owner, insurer, utility, inspection body, or a confirmed Bangladesh Standards route.Bangladesh Standards and Testing Institution Act, 2018
BSTI certification or import route where the exact product or component is in scope
IEC 62619:2022 where requested
IEC 62933 series where requested (a BDS EN IEC 62933-4-3 adoption by BSTI has been reported in industry sources but was not confirmed from official Bangladesh government sources at time of review — verify with BSTI before relying on any specific BDS edition or mandatory effective date)		 Obtain written route confirmation before shipment: whether Bangladesh requires a BSTI certificate, Bangladesh Standard evidence, direct IEC report, clause-mapped China GB report, recognized-lab report, or only project due-diligence documents.[INFORMATIONAL] Treat BSTI as a scope-confirmation gate, not as an assumed blanket BESS approval. Confirm whether IEC 62619:2022, IEC 62933, or mapped China GB evidence is accepted for the exact Bangladesh route. Legislative and Parliamentary Affairs Division, Government of Bangladesh2026-06-14 · unverified
China GB 44240-2024 / GB/T 36276-2023 Evidence Versus Bangladesh Acceptance GB 44240-2024 is China-side mandatory (effective August 1, 2025) where its lithium-ion cells and batteries for electric energy storage scope applies. GB/T 36276-2023 is the current China-side recommended national standard for lithium-ion batteries for electric energy storage (replacing earlier editions). Ensure any China technical file references these current versions, not superseded editions.GB 44240-2024 (mandatory; effective August 1, 2025)
GB/T 36276-2023 (recommended; current edition)		 Bangladesh acceptance of China GB evidence must be confirmed through the exact BSTI, importer, tender, customs, utility, fire, insurer, owner, or contract route. Public sources do not support treating GB 44240-2024 or GB/T 36276-2023 as automatic Bangladesh whole-product BESS approval.Bangladesh BSTI, customs, utility, fire, transport, and project requirements applicable to the exact shipment or site
IEC 62619:2022 or IEC 62933 where the Bangladesh route requests IEC evidence		 Create a clause matrix from GB 44240-2024 and GB/T 36276-2023 to the Bangladesh-requested IEC, BSTI, fire, transport, grid, or project clauses, and mark which documents are technical evidence rather than local approval.[INFORMATIONAL] Use GB 44240-2024 and GB/T 36276-2023 as China battery-safety baseline evidence, not as automatic Bangladesh BESS approval. State Administration for Market Regulation Standard Public Service Platform2026-06-14 · unverified
Bangladesh Fire-Safety Review for BESS Sites China commonly relies on GB 44240-2024, GB/T 36276-2023, GB/T 36558-2023, and project fire-safety review for stationary energy storage. These documents can support Bangladesh due diligence but do not replace Bangladesh local fire clearance, site approval, insurer review, or owner acceptance.GB 44240-2024
GB/T 36276-2023
GB/T 36558-2023		 BESS installations in Bangladesh should be screened for building, industrial, warehouse, factory, power-project, and local fire-authority requirements. Review may include site layout, separation, access, ventilation or gas management, fire detection and suppression, emergency shutdown, signage, fire-service access, hazardous-material information, and emergency response procedures.Bangladesh Fire Prevention and Extinction Act, 2003
Fire Service and Civil Defence clearance or local fire-authority review where applicable
Project fire-safety and emergency-response requirements		 Prepare installation drawings, fire-protection design, thermal-runaway mitigation evidence, ventilation or gas-detection rationale, emergency shutdown logic, monitoring records, SDS, and local-language emergency procedures for the Bangladesh project reviewer and fire authority.[INFORMATIONAL] Battery test reports do not close the Bangladesh site fire-safety gap. Treat fire review as a site and project approval issue. Legislative and Parliamentary Affairs Division, Government of Bangladesh2026-06-14 · unverified
SREDA, Renewable Project, and Utility Storage Review China grid approvals and GB/T 36558-2023 system reports can support a technical package, but they do not create Bangladesh SREDA approval, utility approval, tariff treatment, metering permission, or dispatch rights.GB/T 36558-2023
GB 44240-2024
GB/T 36276-2023		 Bangladesh storage attached to solar, net-metering, mini-grid, captive, distribution, or utility projects should be reviewed under the applicable SREDA policy or guideline, the Bangladesh Electricity Grid Code 2019 (BERC), utility interconnection process, project approval, power-purchase, metering, dispatch, and commissioning documents. The Grid Code 2019 is published by BERC and sets technical standards for all entities connecting to the Bangladesh grid, including generation and storage assets. A product certificate alone does not decide whether the storage asset is permitted to inject, absorb, provide backup, or provide grid services.SREDA renewable-energy policy and guideline route applicable to the project
Bangladesh Electricity Grid Code 2019 (published by BERC — establishes technical requirements for connecting generation and storage to the Bangladesh grid; applicable to utility-scale and distribution-connected BESS)
Bangladesh net metering guideline where solar-plus-storage or customer interconnection is in scope
Utility interconnection, metering, commissioning, and dispatch requirements		 Classify the Bangladesh project role first: behind-the-meter backup, solar-plus-storage, net metering, captive generation, distribution asset, utility asset, mini-grid, or ancillary-service resource can trigger different SREDA, utility, tariff, metering, and commissioning expectations.[INFORMATIONAL] Define the Bangladesh storage use case before claiming SREDA, utility, tariff, or interconnection requirements. China grid documentation is supporting evidence, not Bangladesh approval. Sustainable and Renewable Energy Development Authority (SREDA)2026-06-14 · unverified
UN 38.3 Lithium Battery Transport Evidence China GB battery-safety reports under GB 44240-2024 or GB/T 36276-2023 are product-safety evidence, not dangerous-goods transport evidence. Export logistics files should reconcile China design-change records with the tested UN 38.3 design and the Bangladesh-bound shipment.GB 44240-2024
GB/T 36276-2023
UN 38.3		 Lithium cells and batteries shipped to Bangladesh should have UN Manual of Tests and Criteria, Part III, subsection 38.3 evidence, including a test summary made available through the transport chain. The report and summary must match the shipped design type, model, chemistry, capacity, protection design, module configuration, and change-control history.UN Manual of Tests and Criteria, Part III, subsection 38.3
UN 38.3 test-summary availability through the transport chain		 Before booking, verify the UN 38.3 report, test summary, manufacturer and model identity, design revision, SDS, classification, packing instruction, emergency information, and carrier or port requirements for the actual route.[INFORMATIONAL] Bangladesh project or market-access evidence and China GB battery reports do not replace UN 38.3 transport evidence for lithium batteries. United Nations Economic Commission for Europe (UNECE)2026-06-14 · unverified

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