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

China-to-Togo 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 Togo energy regulatory and grid-connection requirements — covering ARSE (Autorité de Réglementation du Secteur de l'Énergie) licensing, CEET (Compagnie Énergie Électrique du Togo) and CEB (Communauté Électrique du Bénin) grid-connection expectations, IEC 62619 and IEC 62933 international standards, local fire and building authority requirements, UN 38.3 transport requirements via the Port of Lomé, and Togo's 220/380 V 50 Hz grid context — versus China GB/T 36558-2023, GB/T 34120-2023, and NB/T 42090-2016 baselines. Donor and development-finance lender technical specifications are a parallel gate for most large-scale BESS projects in Togo.

Dataset 2026-06-11 Last verified 2026-06-14 4 rows

GAP MATRIX

Compliance Gap Matrix

Gap matrix
Compliance item Common China baseline Togo (ARSE / CEET) Gap / action Source + verification date
BESS Fire Safety and Building Authority Approval — Togo Local Fire Authority, IEC 62933-5-1, and Donor / Lender Requirements China manages BESS fire safety through a combination of mandatory national standards and project-level fire-authority review. GB 44240-2024 (effective August 2025) includes fire-safety provisions for BESS cells and modules. GB/T 36558-2023 and GB/T 36276-2023 cover system-level safety including thermal management and fire-risk provisions. Project-level fire-safety review is conducted by local fire authorities (消防部门) under the Ministry of Emergency Management as part of the construction project approval process. These Chinese fire-safety standards and domestic approval records are not recognised by Togolese building authorities or donor/lender technical specifications as equivalent to IEC 62933-5-1 or IEC 62619 evidence. BESS fire-safety documentation prepared under Chinese standards must be supplemented with IEC-aligned design and test evidence for donor/lender project review, and with site-specific fire-authority permit documentation for local Togolese approval.GB 44240-2024 — 电化学储能系统用二次锂电池安全要求 (includes fire-safety provisions for BESS cells/modules; mandatory, effective August 1, 2025)
GB/T 36558-2023 — 电力系统电化学储能系统通用技术条件 (General Technical Requirements for Electrochemical Energy Storage Systems in Power Systems)
GB/T 36276-2023 — 电力储能用锂离子电池 (Lithium-Ion Batteries for Electrical Energy Storage)		 Togo does not have a published standalone national fire-safety installation standard specifically for stationary BESS equivalent to NFPA 855 or IEC 62933-5-2 as a codified building-authority requirement. Fire safety for commercial and industrial facilities — including BESS installations — is governed by the national building and fire authority under the Ministry of Urban Planning and Housing (Ministère de l'Urbanisme et de l'Habitat) and relevant municipal authorities. BESS fire-safety design and installation must satisfy local building permit requirements and any fire-authority inspection conditions applicable to the installation site. In practice, for donor- or lender-funded utility-scale BESS projects, the funding institution's environmental and social safeguard frameworks (e.g., World Bank Environmental and Social Standards, AfDB Integrated Safeguards System) and technical specifications typically mandate IEC 62933-5-1 (Electrical Energy Storage Systems — Safety considerations — Hazard identification, risk assessment and risk mitigation) and may reference IEC 62933-5-2 for electrochemical system safety. IEC 62619 cell and module safety evidence is expected as the baseline for thermal-runaway hazard characterisation. No publicly accessible official Togolese national standard or building authority regulation specifically for BESS fire safety has been confirmed from official sources as of the dataset date; direct engagement with the Ministry of Urban Planning and Housing and the relevant local fire authority is required to determine applicable permit conditions for each installation.Ministère de l'Urbanisme et de l'Habitat (Togo) — national building authority; local fire-authority inspection required for commercial and industrial facilities
IEC 62933-5-1:2024 — Electrical Energy Storage Systems — Safety considerations — Hazard identification, risk assessment and risk mitigation (system-level safety standard expected in donor / lender project specifications)
IEC 62933-5-2 — Electrical Energy Storage Systems — Safety Requirements — Electrochemical-based systems (electrochemical system safety reference; expected in sophisticated project specifications)
IEC 62619:2022 — Safety Requirements for Secondary Lithium Cells and Batteries for Use in Industrial Applications (baseline for thermal-runaway hazard characterisation at cell and module level)
World Bank Environmental and Social Standards (ESS) / AfDB Integrated Safeguards System — donor safeguard frameworks that impose IEC-aligned fire-safety technical requirements for funded BESS projects in Togo		 Gap: Togo has no confirmed published national fire-safety standard specifically for stationary BESS; local building permit and fire-authority inspection requirements apply on a site-by-site basis and must be obtained directly from the relevant authority. Donor- and lender-funded projects impose IEC 62933-5-1 and IEC 62619-aligned fire-safety evidence as a project-finance condition. Chinese GB-standard fire-safety documentation does not satisfy these requirements. Project teams should: (a) confirm applicable fire-safety and building permit requirements with the local Togolese fire authority and the Ministry of Urban Planning and Housing before project design is finalised; (b) prepare BESS fire-safety design documentation aligned with IEC 62933-5-1 hazard identification and risk mitigation methodology, including thermal-runaway propagation analysis, gas detection or ventilation design, suppression system design, emergency shutdown procedures, and separation distances; (c) ensure IEC 62619 cell-level thermal runaway evidence is available to support system-level fire-safety design documentation; (d) for donor- or lender-funded projects, review and comply with the specific fire-safety requirements of the funding institution's environmental and social safeguard framework and technical specifications; (e) account for Togo's high-temperature climate — elevated ambient temperatures increase thermal management demands and fire risk profile, requiring derating data and thermal test evidence beyond standard Chinese domestic conditions.[INFORMATIONAL] Togo has no confirmed standalone national fire-safety installation standard for BESS; local building permit and fire-authority conditions govern each site. Chinese GB-standard fire-safety documentation does not satisfy IEC-aligned donor/lender project specifications. Engage the local Togolese fire authority and the Ministry of Urban Planning and Housing at the earliest project stage to confirm applicable permit conditions. For donor- or lender-funded projects, prepare IEC 62933-5-1 hazard assessment and IEC 62619-backed fire-safety design documentation before committing to system layout, thermal management specification, or suppression system design. Account for Togo's elevated ambient temperatures and harmattan dust season in all thermal management and IP-rating specifications. Ministère de l'Urbanisme et de l'Habitat, République Togolaise2026-06-14 · unverified
ARSE Licensing and CEET / CEB Grid Connection for BESS — 50 Hz System, IEC 62933, and Donor / Lender Technical Specifications China's grid-connection requirements for BESS are governed by GB/T 36558-2023 (General Technical Requirements for Electrochemical Energy Storage Systems in Power Systems) and GB/T 34120-2023 (Technical Specification for Electrochemical Energy Storage System Connected to Distribution Network). The PCS (energy storage converter) is assessed under NB/T 42090-2016 (Technical Code for Testing of Energy Storage Converters). Chinese BESS products are validated by grid operators through National Energy Administration (NEA)-authorised procedures. China's grid operates at 50 Hz, 220/380 V — the same nominal voltage as Togo — which removes the voltage-level re-parameterisation gap present in Qatar and some other export markets. However, protection relay coordination settings, reactive power (Q/V) droop curves, frequency response parameters, and SCADA communication protocols configured for China's grid must be reviewed and potentially adapted for Togo's CEET/CEB system and any applicable WAPP regional grid-code requirements.GB/T 36558-2023 — 电力系统电化学储能系统通用技术条件 (General Technical Requirements for Electrochemical Energy Storage Systems in Power Systems)
GB/T 34120-2023 — 电化学储能系统接入配电网技术规范 (Technical Specification for Electrochemical Energy Storage System Connected to Distribution Network)
NB/T 42090-2016 — 储能变流器检测技术规程 (Technical Code for Testing of Energy Storage Converters)		 Togo's energy sector is regulated by ARSE (Autorité de Réglementation du Secteur de l'Énergie), established under the 2000 Electricity Code (Loi No. 2000-012 portant Code de l'Électricité) and its subsequent amendments. All electricity generation and storage projects above the small-scale threshold require an ARSE concession or authorisation before construction or connection. The distribution and supply utility is CEET (Compagnie Énergie Électrique du Togo), and high-voltage transmission in the Togo-Benin shared system is managed by CEB (Communauté Électrique du Bénin). Togo's grid operates at 220/380 V 50 Hz (low voltage: 220 V single-phase, 380 V three-phase; medium voltage: 15/33 kV; high voltage: 161 kV via CEB). Grid-connected BESS — particularly utility-scale storage paired with solar (e.g., Blitta Solar Park, Kara and Dapaong rural extensions under the CIZO programme) — require connection agreements with CEET or CEB specifying protection relay settings, reactive power capability, and SCADA/communication interface. In practice, most large BESS projects in Togo are donor- or development-finance-funded (World Bank, AfDB, EU, ECOWAS-REREC), and their technical specifications — which typically mandate IEC 62619 and IEC 62933 compliance — operate as additional gates alongside ARSE and CEET/CEB requirements. No publicly accessible standalone CEET or CEB technical specification document specifically for BESS grid connection has been confirmed as of the dataset date; project-specific connection terms must be obtained directly from CEET or CEB.Loi No. 2000-012 portant Code de l'Électricité du Togo — primary electricity sector law establishing ARSE and the licensing framework for generation and storage
ARSE (Autorité de Réglementation du Secteur de l'Énergie) — concession or authorisation mandatory for grid-connected BESS above the small-scale threshold
CEET (Compagnie Énergie Électrique du Togo) — distribution-level grid-connection agreement required; technical requirements project-specific
CEB (Communauté Électrique du Bénin) — transmission-level connection for utility-scale BESS; Togo-Benin shared high-voltage grid at 161 kV
IEC 62933-2-1:2017+AMD1:2021 — Electrical Energy Storage Systems — Unit Parameters and Testing Methods — General Specification (expected in donor / lender project specifications)
IEC 62933-5-2 — Electrical Energy Storage Systems — Safety Requirements — Electrochemical-based systems (expected in donor / lender project specifications)
WAPP (West African Power Pool) — regional grid code and interconnection requirements relevant for CEB-connected BESS		 Gap: Chinese GB/T BESS grid-connection certificates and NEA approvals do not satisfy ARSE licensing or CEET/CEB grid-connection requirements. Key gaps requiring attention: (a) ARSE project authorisation — obtain a concession or authorisation from ARSE before construction; the threshold capacity and procedure should be confirmed with ARSE directly as regulatory updates may have occurred since the 2000 Electricity Code; (b) CEET/CEB connection agreement — engage CEET (distribution level) or CEB (transmission level) at the earliest project stage to obtain protection relay settings, reactive power capability requirements, and SCADA/communication protocol specifications before equipment design is finalised; (c) IEC 62933 series evidence — donor-funded and lender-reviewed projects will typically require IEC 62933-2-1 and/or IEC 62933-5-2 evidence; Chinese GB/T standards are not accepted as equivalent; (d) WAPP regional grid code compliance — where the BESS is connected at the transmission level or interconnected via CEB into the WAPP network, review WAPP interconnection technical requirements; (e) voltage is nominally aligned (220/380 V, 50 Hz) but protection settings and Q/V response must still be verified against CEET/CEB requirements; (f) climate adaptation — Togo's high ambient temperature (27–35 °C average, peaks above 40 °C in the north) and harmattan dust season require verified thermal management and IP-rating documentation not typically addressed in Chinese domestic grid-connection procedures.[INFORMATIONAL] Chinese GB/T BESS grid-connection compliance and NEA approvals do not satisfy ARSE licensing or CEET/CEB grid-connection requirements in Togo. Grid voltage is nominally aligned at 220/380 V 50 Hz, but protection relay settings, reactive power parameters, and SCADA communication protocols must be reviewed and adapted for CEET/CEB specifications. Engage ARSE for project authorisation and CEET or CEB for connection agreement terms at the earliest project stage, before equipment design is finalised. For donor- or lender-funded projects, obtain the applicable IEC 62933 evidence required by the funding institution's technical specifications — Chinese GB/T standards are not accepted as equivalent. ARSE — Autorité de Réglementation du Secteur de l'Énergie, République Togolaise2026-06-14 · unverified
Cell and Module Safety — IEC 62619 as International Baseline for Togo BESS Project Acceptance and Donor / Lender Requirements China's primary mandatory standard for BESS cells from August 2025 is GB 44240-2024 (Secondary Lithium Cells and Batteries Used in Electrical Energy Storage Systems — Safety Requirements), replacing the prior GB/T 36276 series as the mandatory safety baseline for large-format BESS batteries. The voluntary standard GB/T 36276-2023 (Lithium-Ion Batteries for Electrical Energy Storage) provides the technical framework for cells, modules, and battery clusters. These Chinese standards are not harmonised with IEC 62619 and are not accepted as equivalents in donor/lender technical specifications or in Togo project-owner requirements referencing international standards. Exporters must obtain IEC 62619 type-test evidence from an ILAC-accredited laboratory in addition to any Chinese GB compliance, specifically for cells and modules destined for BESS projects where donor, lender, or project-owner specifications apply.GB 44240-2024 — 电化学储能系统用二次锂电池安全要求 (Secondary Lithium Cells and Batteries Used in Electrical Energy Storage Systems — Safety Requirements; mandatory, effective August 1, 2025)
GB/T 36276-2023 — 电力储能用锂离子电池 (Lithium-Ion Batteries for Electrical Energy Storage; voluntary, effective July 1, 2024)		 Togo does not have a confirmed standalone mandatory BESS product safety regulation equivalent to a mandatory IEC 62619 conformity obligation or a national pre-market certification scheme for stationary battery energy storage systems. Togo's standardisation body (Direction des Normes et de la Qualité, under the Ministry of Trade) has adopted or referenced IEC standards in various sectors, but no specific mandatory Technical Regulation for BESS cell or module safety has been confirmed from official sources as of the dataset date. In practice, IEC 62619 (Safety Requirements for Secondary Lithium Cells and Batteries for Use in Industrial Applications) is the internationally expected safety standard for lithium BESS cells and modules. In Togo's context, IEC 62619 compliance is primarily driven by: (1) donor and development-finance lender technical specifications — the World Bank, African Development Bank (AfDB), EU, and ECOWAS-REREC consistently require IEC 62619 cell and module safety evidence in their funded storage projects as a minimum technical prerequisite; (2) project-owner and EPC technical specifications for utility-scale and commercial BESS projects; and (3) ARSE project authorisation conditions, which may incorporate international standards by reference in project technical requirements. Additionally, IEC 62133-2 (for lithium-ion cells) may be referenced for smaller-scale BESS in C&I or off-grid applications. Exporters should verify whether Togo's Direction des Normes et de la Qualité has issued any mandatory Technical Regulation for BESS products before shipment.IEC 62619:2022 — Safety Requirements for Secondary Lithium Cells and Batteries for Use in Industrial Applications (internationally expected baseline for BESS cell/module safety; required in donor/lender and sophisticated project specifications in Togo)
IEC 62933-5-1:2024 — Electrical Energy Storage Systems — Safety considerations — Hazard identification, risk assessment and risk mitigation (system-level safety standard expected in donor/lender project specifications)
IEC 62133-2:2017 — Secondary cells and batteries containing alkaline or other non-acid electrolytes — Safety requirements for portable sealed lithium secondary cells and batteries (may be referenced for smaller C&I or off-grid BESS applications)
Direction des Normes et de la Qualité, Togo (Ministry of Trade) — national standardisation body; verify any mandatory Technical Regulation for BESS products directly before shipment
ARSE — project authorisation conditions may incorporate IEC technical requirements by reference		 Critical gap: Donor- and lender-funded BESS projects in Togo — which represent the majority of large-scale storage capacity being deployed — require IEC 62619 cell and module safety evidence as a non-negotiable technical prerequisite. Chinese GB 44240-2024 and GB/T 36276-2023 are not harmonised with IEC 62619 and are not accepted as substitutes. Exporters should: (a) verify whether Togo's Direction des Normes et de la Qualité has issued any mandatory Technical Regulation for BESS products imposing a pre-market certification obligation; (b) obtain IEC 62619 type-test certificates from an ILAC-accredited laboratory for cells and modules supplied to Togo BESS projects; (c) confirm the applicable IEC 62619 edition referenced in the donor/lender project specification before committing to a test programme; (d) ensure IEC 62619 cell-level thermal-runaway evidence is available to support site fire-safety design under Togo's high-temperature ambient conditions — elevated operating temperatures reduce the safety margin implied by IEC 62619 standard-condition test results and thermal derating data must be documented; (e) for smaller C&I or off-grid BESS: confirm whether IEC 62133-2 is referenced in the applicable project specification.[INFORMATIONAL] No confirmed standalone mandatory BESS product safety regulation has been identified for Togo as of the dataset date; however, IEC 62619 is the internationally expected technical baseline for BESS cell and module safety and is effectively required for donor- and lender-funded projects, which constitute the majority of large-scale BESS deployment in Togo. Chinese GB 44240-2024 and GB/T 36276-2023 certification alone is not sufficient for these projects. Verify Togo's Direction des Normes et de la Qualité current regulated-product scope, and confirm IEC 62619 evidence requirements with the project owner, donor/lender, and ARSE before shipment. Ensure IEC 62619 thermal-runaway data supports derating documentation for Togo's high ambient temperatures. International Electrotechnical Commission (IEC)2026-06-14 · unverified
UN 38.3 Transport Safety Testing and IMDG Compliance — Mandatory for Lithium Battery Imports to Togo via Port of Lomé Chinese BESS cell and module manufacturers are required to comply with UN 38.3 for export shipments under international transport conventions. Chinese manufacturers typically hold UN 38.3 test reports and test summaries from CNAS-accredited testing laboratories such as UL, SGS, Bureau Veritas, TÜV Rheinland, or CAICT. The UN 38.3 Test Summary (required since January 1, 2020) must cover the specific cell or battery type being shipped. A Chinese-origin UN 38.3 test summary from an accredited laboratory is acceptable for Togo-bound sea freight via Port of Lomé — UN 38.3 is a universal international standard, not a Togo-specific requirement. The key gap is ensuring: (a) the test summary covers the specific cell model, chemistry, capacity, and configuration of the BESS units being shipped; (b) the summary is current and maintained after any cell design change; and (c) IMDG Class 9 packaging, marking, labelling, and stowage requirements are met for sea freight via Port of Lomé. An additional practical point: Togo and several countries in the ECOWAS region require import documentation in French — BESS transport and customs documentation may need certified French translation.UN 38.3 test reports and test summaries from CNAS-accredited Chinese laboratories (CAICT, UL China, SGS China, Bureau Veritas China, TÜV Rheinland China) — acceptable for international sea freight via Port of Lomé if the test summary covers the specific cell/battery type being shipped UN 38.3 (Recommendations on the Transport of Dangerous Goods — Manual of Tests and Criteria, Part III, Section 38.3) specifies eight mandatory transport safety tests (T1 Altitude Simulation, T2 Thermal Test, T3 Vibration, T4 Shock, T5 External Short Circuit, T6 Impact/Crush, T7 Overcharge, T8 Forced Discharge) for lithium metal and lithium-ion cells and batteries of all sizes — including cells, modules, and battery packs used in stationary BESS. Since January 1, 2020, a UN 38.3 Test Summary is mandatory documentation that must accompany lithium battery shipments under international transport regulations (IMDG Code for sea freight, IATA DGR for air freight). Togo is a coastal West African country with a major commercial port at Lomé. The Port of Lomé (Port Autonome de Lomé — PAL) is one of the largest and deepest natural harbours in the Gulf of Guinea and a major regional transshipment hub for West and Central Africa, including landlocked countries such as Burkina Faso, Mali, Niger, and Chad. BESS shipments to Togo will almost universally arrive by sea freight via Lomé. Togo is a party to international maritime transport conventions (SOLAS, MARPOL, IMDG Code) and UN 38.3 compliance is universally required for all lithium battery sea-freight imports — there is no Togo-specific exemption. Port of Lomé and Togolese customs (Office Togolais des Recettes — OTR) apply international dangerous-goods classification rules including IMDG Class 9 for lithium batteries. BESS cells and modules exported from China to Togo must be covered by a valid UN 38.3 Test Summary from an accredited laboratory before shipment. Additional customs documentation — including HS code classification, dangerous-goods declaration, and any applicable import duty exemptions for energy equipment under Togo's investment promotion framework — must be confirmed with OTR and the appointed freight forwarder before shipment.UN 38.3 — Recommendations on the Transport of Dangerous Goods, Manual of Tests and Criteria, Part III, Section 38.3 (mandatory transport safety tests T1–T8 for all lithium cells and batteries)
IMDG Code — International Maritime Dangerous Goods Code; applies to all sea freight of lithium batteries including BESS cells and modules shipped via Port of Lomé
IATA Dangerous Goods Regulations (DGR) — applies to any air freight of lithium batteries including BESS cells and modules (less common for bulk BESS shipments)
UN Model Regulations, 7th revised edition (2021) — Test Summary requirement in force since January 1, 2020
Port Autonome de Lomé (PAL) — Port of Lomé; primary entry point for sea freight to Togo and the regional transshipment hub
Office Togolais des Recettes (OTR) — Togolese customs authority; applies IMDG dangerous-goods classification and applicable import duties and exemptions		 The gap is documentation scope, currency, and Togo-specific logistical compliance — not standard equivalence. UN 38.3 is a universal requirement and Chinese-origin test summaries from accredited laboratories are accepted for Togo-bound shipments. Exporters should verify: (a) the UN 38.3 test summary covers the specific cell model (including chemistry, capacity, and format) being exported — a summary for a different cell model or capacity is not transferable; (b) the test summary is from a currently accredited laboratory; (c) any cell design change (electrolyte, separator, electrode, BMS firmware affecting charge/discharge) since the original UN 38.3 testing triggers a reassessment requirement; (d) module-level and battery-pack-level assemblies may require separate UN 38.3 assessment if they constitute a battery as defined under international transport regulations; (e) IMDG Class 9 sea freight requirements are met for the specific BESS configuration — including packaging, marking, labelling, stowage, and segregation requirements for Port of Lomé; (f) engage a freight forwarder with West Africa and Port of Lomé dangerous-goods experience — Lomé's role as a regional transshipment hub means DG handling procedures are well-established, but transhipment documentation for onward delivery to landlocked destinations requires additional coordination; (g) prepare transport and customs documents in French (or certified bilingual Chinese/French) — Togo is a francophone country and OTR requires French-language customs declarations; (h) confirm applicable HS code classification and any import duty exemption available for BESS equipment under Togo's Investment Code or relevant donor-project customs facilitation arrangements with OTR before shipment.[INFORMATIONAL] UN 38.3 transport compliance is universal — a Chinese-origin test summary from an accredited laboratory is accepted for Togo sea-freight shipments via Port of Lomé, provided it covers the specific cell model and is current. The primary risks are: scope mismatch (wrong cell model or capacity in the summary), an outdated summary after a cell design change, and non-compliance with IMDG Class 9 sea-freight packaging and documentation requirements specific to Port of Lomé. Verify test summary coverage and currency before each shipment. Engage a freight forwarder with West Africa and Port of Lomé DG experience. Prepare all customs and transport documents in French. Confirm HS code classification and any applicable duty exemptions with OTR before shipment. United Nations Economic Commission for Europe (UNECE) — Recommendations on the Transport of Dangerous Goods2026-06-14 · unverified

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