--- source: https://asaptic.com/standard/bess-china-to-azerbaijan title: BESS Azerbaijan Compliance: China GB 44240 vs IEC 62619 description: Compare China GB 44240-2024 and GB/T 36276-2023 vs Azerbaijan IEC 62619 and IEC 62933 for BESS compliance. Free, source-linked clause mapping and test rules. --- # BESS Azerbaijan Compliance: China GB 44240 vs IEC 62619 CROSS-STANDARD public interest · Battery energy storage (BESS) # China-to-Azerbaijan BESS Compliance: GB 44240-2024 vs IEC 62619 **Direct answer:** Supplying Chinese battery energy storage systems to Azerbaijan requires mapping China's GB 44240-2024, GB/T 36276-2023, and GB/T 34120-2023 standards to AZSTAND/AZS conformity requirements, IEC 62619:2022 cell safety, and IEC 62933-5-2:2020 system safety. Installations must satisfy Azerenerji and Azerishig 220/380 V 50 Hz grid-connection criteria, fire-safety approvals, and UN 38.3 Rev. 7 (2019) transport testing. 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 Azerbaijan AZSTAND / AZS conformity, IEC-derived BESS safety standards, Azerenerji / Azerishig grid connection, fire-safety approval, 220/380 V 50 Hz settings, and UN 38.3 transport expectations. Dataset 2026-06-11 Last verified 2026-06-14 8 rows Short answer For BESS exported from China to Azerbaijan, the common first gap is domestic Azerbaijan conformity through AZSTAND / AZS national standards and mandatory conformity documentation where in scope, not EAEU EAC certification. Follow-on gaps are IEC-based battery and system safety evidence, Azerenerji or Azerishig grid-connection review, fire-authority approval for the installation, 220/380 V 50 Hz settings, and UN 38.3 transport documentation. **INFORMATIONAL ONLY** Informational only. This beta comparison is under verification and is not a certification, legal, customs, or market-access conclusion. GAP MATRIX ## Compliance Gap Matrix Gap matrix Compliance item Common China baseline Azerbaijan (AZSTAND / Azerishig) Gap / action Source + verification date Industrial Lithium Cell and Battery Safety — IEC 62619 / AZS Adoption China commonly relies on GB 44240-2024 for compulsory safety of lithium-ion cells and batteries for electric energy storage and GB/T 36276-2023 for lithium-ion batteries for electric energy storage. These can support technical comparison but may not be accepted as the same standard as IEC 62619 or an Azerbaijan-adopted AZS version.GB 44240-2024 GB/T 36276-2023 Azerbaijan projects may request industrial lithium cell and battery safety evidence based on IEC 62619 or an AZS national adoption or project specification, especially for stationary storage batteries used in BESS racks and containers. Internationally financed solar-plus-storage projects may also impose IEC and lender technical requirements beyond the local minimum.IEC 62619 — Secondary cells and batteries containing alkaline or other non-acid electrolytes; safety requirements for industrial lithium batteries Applicable AZS adoption or project specification where required Owner, lender, insurer, and project technical-file requirements Exporters should prepare a clause-by-clause comparison between GB 44240 / GB/T 36276 and IEC 62619 or the required AZS or project text, identify test differences for abuse, overcharge, thermal, short-circuit, BMS protection, and enclosure assumptions, and retest or supplement evidence where the Azerbaijan project owner, lender, insurer, or conformity body requires the IEC-based route.[INFORMATIONAL] GB 44240 and GB/T 36276 evidence should be mapped to IEC 62619 or the specified AZS / project requirement. Azerbaijan stakeholders may request IEC-based retesting or supplemental evidence. [International Electrotechnical Commission (IEC)](https://webstore.iec.ch/publication/72433)2026-06-14 · reference China GB 44240-2024 / GB/T 36276-2023 Baseline Versus Azerbaijan Evidence GB 44240-2024 is China's compulsory safety standard for lithium-ion cells and batteries for electric energy storage, while GB/T 36276-2023 is commonly used for lithium-ion batteries for electric energy storage. Together with PCS and system reports, they form the typical China-side technical baseline for a BESS export package.GB 44240-2024 GB/T 36276-2023 GB/T 34120-2023 GB/T 36558-2023 Azerbaijan stakeholders may accept Chinese GB 44240-2024 and GB/T 36276-2023 reports as useful background evidence for lithium-ion cells and batteries, but they generally need to be mapped to the Azerbaijan market-access package: AZSTAND / AZS conformity files, IEC or AZS standards specified in the contract, grid-connection requirements, fire-safety review, transport evidence, and local-language technical documentation.AZSTAND / AZS conformity documentation where applicable IEC 62619 / IEC 62933 or applicable AZS adoption Azerbaijan grid, fire, transport, and customs requirements The practical gap is traceability and equivalence. Exporters should prepare a document matrix showing which Chinese test report, drawing, BMS function, PCS setting, safety analysis, and factory certificate satisfies each Azerbaijan AZSTAND / AZS, IEC, grid, fire, and transport item, then identify missing retests, translations, local applicant documents, markings, and commissioning records.[INFORMATIONAL] GB 44240-2024 and GB/T 36276-2023 are a China baseline, not an Azerbaijan clearance package. They should be mapped to AZSTAND / AZS, IEC, Azerenerji / Azerishig, fire, and UN 38.3 deliverables. [Azerbaijan Institute of Standardization (AZSTAND)](https://azstand.gov.az/en)2026-06-14 · reference Azerbaijan AZSTAND / AZS Conformity — Not an EAEU EAC Route China BESS suppliers commonly hold GB 44240-2024 and GB/T 36276-2023 evidence for battery safety and performance, plus EMC or electrical-safety reports for PCS and cabinets. These Chinese reports are useful technical inputs but do not by themselves create an Azerbaijan conformity certificate or AZS compliance finding.GB 44240-2024 GB/T 36276-2023 China EMC and electrical-safety test reports for PCS / cabinets Azerbaijan is not an EAEU member. In-scope BESS electrical equipment, PCS, control cabinets, auxiliary power equipment, and other hardware should be assessed against Azerbaijan's domestic conformity route through AZSTAND / AZS national standards and mandatory conformity documentation where applicable. AZS standards may be based on or aligned with GOST, IEC, ISO, or other international sources, but the legal route is domestic Azerbaijan conformity.AZSTAND / Azerbaijan Institute of Standardization certification services AZS national standards applicable to electrical equipment and BESS components Mandatory Azerbaijan conformity certificate or declaration where in scope The main gap is market-access recognition. Exporters should classify the shipped configuration, identify the applicable AZS standards and conformity document type, prepare Azerbaijani or accepted-language technical files, map test reports to AZSTAND expectations, and ensure product marking and documentation match the exact equipment placed on the Azerbaijan market. EAC evidence, if available, can support technical review but does not by itself cover Azerbaijan.[INFORMATIONAL] Chinese GB evidence and any EAC documents do not replace Azerbaijan AZSTAND / AZS conformity. Azerbaijan is not an EAEU member, so exporters should confirm the domestic Azerbaijan route before market placement or project acceptance. [Azerbaijan Institute of Standardization (AZSTAND)](https://azstand.gov.az/en)2026-06-14 · reference BESS Fire Safety and Installation Approval China commonly relies on GB 44240-2024, GB/T 36276-2023, GB/T 36558-2023, and project-specific fire-safety review for stationary energy storage. These documents may support technical due diligence but do not replace Azerbaijan fire-authority, insurer, local permitting, lender, or project-owner expectations.GB 44240-2024 GB/T 36276-2023 GB/T 36558-2023 Azerbaijan BESS installations may require fire-safety review under local building, emergency, electrical-installation, and project-owner requirements. Review commonly focuses on container spacing, access, fire detection and alarm, suppression or mitigation design, ventilation, gas detection where relevant, emergency shutdown, thermal-runaway propagation controls, signage, and emergency response documentation.Azerbaijan fire-safety and installation approval requirements for BESS sites IEC 62933-5-2 safety considerations for grid-integrated electrical energy storage systems where specified Project-specific fire-protection design, local permitting, insurer, and lender requirements A battery certificate or AZSTAND conformity file does not close the Azerbaijan installation fire-safety gap. Exporters should prepare site layouts, fire-protection drawings, thermal-runaway mitigation evidence, fire and gas detection logic where relevant, ventilation calculations, emergency shutdown logic, remote monitoring records, fire-load assumptions, maintenance plans, and Azerbaijani or accepted-language emergency procedures for the project owner and authorities.[INFORMATIONAL] AZSTAND or Chinese GB battery evidence is not enough for Azerbaijan BESS fire approval. Installation fire-safety review and project-specific mitigation evidence should be handled before shipment or site commissioning. [International Electrotechnical Commission (IEC)](https://www.iec.ch/)2026-06-14 · reference 220/380 V, 50 Hz Grid Frequency, Voltage, and PCS Parameter Settings China also uses 50 Hz, so nominal frequency may match. However, Chinese PCS certificates and factory settings may use China-specific voltage ranges, protection curves, ride-through settings, reactive-power control, communication defaults, and grid-code assumptions that must be checked against Azerbaijan requirements.GB/T 34120-2023 GB/T 36558-2023 Chinese utility project settings Azerbaijan's low-voltage supply is commonly 220/380 V, 50 Hz, similar to other CIS-derived systems and nominally aligned with China on frequency. BESS PCS, transformers, protection, HVAC, auxiliary supplies, metering, and controls must still be configured for the Azerbaijan grid voltage level, earthing, protection, and network-owner operating windows. Project settings should be confirmed during grid studies and commissioning, not assumed from a China default configuration.Azerbaijan grid and system-operation rules for frequency and voltage performance Azerenerji or Azerishig connection settings where applicable Project-specific PCS and protection commissioning requirements The gap is not nominal frequency alone but parameterization. Exporters should provide an Azerbaijan settings table covering frequency windows, voltage windows, ramp rates, active and reactive power controls, frequency response, protection trip points, transformer taps, auxiliary power compatibility, and commissioning records signed off by the network owner or project engineer.[INFORMATIONAL] Shared 50 Hz nominal frequency does not mean Chinese PCS settings are ready for Azerbaijan. Confirm local voltage, protection, ride-through, communication, and commissioning parameters before energisation. [Azerenerji JSC](https://www.azerenerji.gov.az/)2026-06-14 · reference Azerenerji / Azerishig Grid-Connection Requirements for BESS and PCS China commonly uses GB/T 34120-2023 for electrochemical storage PCS technical requirements, GB/T 36558-2023 for system-level grid-connected ESS requirements, and State Grid or China Southern Power Grid enterprise rules. These Chinese grid documents do not substitute for Azerbaijan network-owner review.GB/T 34120-2023 GB/T 36558-2023 State Grid / China Southern Power Grid project rules BESS projects connecting in Azerbaijan must satisfy the applicable network owner and electricity-sector rules. Azerenerji is the main transmission and generation utility, while Azerishig is commonly associated with distribution. Review may cover the PCS, protection, metering, dispatch communication, power quality, operating modes, commissioning, and whether the storage asset is paired with generation or load.Azerenerji transmission or system connection requirements where applicable Azerishig distribution connection requirements where applicable Project-specific commissioning and network-owner acceptance requirements Chinese PCS type-test reports must be translated into Azerbaijan grid settings and local protection philosophy. Exporters should prepare relay settings, frequency and voltage ride-through data, anti-islanding data, reactive-power and power-factor capability, dispatch communication protocol evidence, metering design, single-line diagrams, model files where requested, and commissioning procedures for the Azerbaijan project owner and network review.[INFORMATIONAL] Chinese GB/T 34120 or GB/T 36558 evidence does not itself clear Azerbaijan grid connection. Local network-owner review should be addressed before energisation. [Azerenerji JSC](https://www.azerenerji.gov.az/)2026-06-14 · reference BESS System Requirements — IEC 62933 / AZS Project Acceptance China commonly uses GB/T 36558-2023 for general technical requirements for electrochemical energy storage systems connected to the power grid, GB/T 34120-2023 for PCS, GB 44240-2024 for battery safety, and GB/T 36276-2023 for battery technical requirements. These documents may not align one-to-one with IEC 62933 system documentation expectations.GB/T 36558-2023 GB/T 34120-2023 GB 44240-2024 GB/T 36276-2023 Azerbaijan BESS projects may specify IEC 62933-series system requirements or corresponding AZS adoptions for electrical energy storage systems, covering system terminology, planning, safety, performance, grid interface, operation, and test documentation. Internationally financed solar-plus-storage projects, including projects backed by developers or lenders such as Masdar, ACWA, EBRD, or IFC, may impose IEC and lender requirements beyond the local minimum.IEC 62933 series — Electrical energy storage systems IEC 62933-5-2 — Safety requirements for grid-integrated electrical energy storage systems Applicable AZS adoption, owner specification, lender requirement, and commissioning requirements The gap is system-level documentation rather than only component testing. Exporters should map Chinese system reports to IEC 62933 topics, provide system hazard analysis, interface definitions, control modes, availability and performance guarantees, commissioning test scripts, maintenance procedures, cyber or communication assumptions where relevant, and Azerbaijani or accepted-language evidence requested by the Azerbaijan buyer, lender, or project owner.[INFORMATIONAL] Chinese component certificates alone are not enough for Azerbaijan IEC 62933-style project acceptance. Prepare system-level design, safety, performance, commissioning, and operation evidence. [International Electrotechnical Commission (IEC)](https://www.iec.ch/)2026-06-14 · reference Lithium Battery Transport — UN 38.3 and Dangerous Goods Documentation China exporters commonly prepare UN 38.3 reports, MSDS/SDS, transport conditions appraisal reports, and dangerous-goods packaging documents for lithium battery shipments. These remain necessary but must match the exact cell, module, rack, container, state of charge, and transport route used for Azerbaijan.UN 38.3 test report and test summary SDS / MSDS Dangerous-goods packaging and transport documents Lithium cells and batteries shipped to Azerbaijan must have UN Manual of Tests and Criteria, Part III, subsection 38.3 test evidence where dangerous-goods transport rules require it. Exporters should prepare a UN 38.3 test summary, SDS, dangerous-goods classification, packaging evidence, and air, rail, road, or sea multimodal transport documents before shipment.UN Manual of Tests and Criteria, Part III, subsection 38.3 IMDG Code for sea transport where applicable ICAO Technical Instructions / IATA DGR for air transport where applicable Applicable rail and road dangerous-goods transport rules for Azerbaijan routing Transport evidence is configuration-specific. A UN 38.3 report for a cell may not cover a module, replacement pack, rack, containerized BESS, altered packaging, or changed state of charge. Azerbaijan importers, customs brokers, carriers, rail operators, and airlines may reject inconsistent test summaries, SDS classifications, package marks, or shipping names.[INFORMATIONAL] AZSTAND, IEC, or Chinese GB battery safety evidence does not replace UN 38.3 transport evidence. The exact Azerbaijan shipment configuration must be covered by the UN 38.3 test summary and dangerous-goods documents. [United Nations Economic Commission for Europe (UNECE)](https://unece.org/transport/dangerous-goods/manual-tests-and-criteria)2026-06-14 · reference RELATED COMPARISONS ## Related Compliance Matrices [Grid-tied PV inverter — China to Azerbaijan (AZSTAND / Azerishig) ->](/standard/solar-inverter-china-to-azerbaijan) [EV charger — China to Azerbaijan (AZSTAND / Azerishig) ->](/standard/ev-charger-china-to-azerbaijan) [Lithium battery / power bank — China to Azerbaijan (AZSTAND / Azerishig) ->](/standard/lithium-battery-china-to-azerbaijan) [LED luminaire — China to Azerbaijan (AZSTAND / Azerishig) ->](/standard/led-luminaire-china-to-azerbaijan) [Refrigerator / cold appliance — China to Azerbaijan (AZSTAND / Azerishig) ->](/standard/refrigerator-china-to-azerbaijan) [PPE / respirator (mask) — China to Azerbaijan (AZSTAND / Azerishig) ->](/standard/ppe-respirator-china-to-azerbaijan) [Lithium Battery & BESS Supplier Verification and Sourcing in China ->](/lithium-battery-bess-sourcing) INFORMATIONAL ONLY ## Informational only / not a certification conclusion **AI-compiled, not human-verified. This comparison is generated and cross-checked by multiple AI models from public official sources; it has not been reviewed by a named human expert and may contain errors or out-of-date items. Confirm every requirement directly with the official regulator or standards body and a qualified professional before relying on it. Nothing here is legal, certification, customs, or market-access advice.** This page is an informational comparison aid, not a certification decision, legal opinion, Azerbaijan AZSTAND conformity determination, customs determination, fire-safety approval, Azerenerji / Azerishig grid-connection approval, dangerous-goods classification, or market-access approval. Azerbaijan is not an EAEU member; EAC documents may be useful background evidence but do not by themselves replace the Azerbaijan domestic conformity route. Exporters, importers, designers, and installers should verify current Azerbaijan, AZSTAND, grid, fire, transport, and customs requirements with qualified professionals before shipment or installation. E-E-A-T ## Named editorial review **Pending named reviewer** Official regulator, standards body, notified body, customs, or primary legal source preferred. Local PDFs are not accepted. **Editorial controls** Rows must include publisher, official URL, access date, verification flag, and last_verified before human_reviewed can be true. SOURCES ## Official-source register. - [International Electrotechnical Commission (IEC)](https://webstore.iec.ch/publication/72433) · accessed 2026-06-14 · reference · used in 1 rows - [Azerbaijan Institute of Standardization (AZSTAND)](https://azstand.gov.az/en) · accessed 2026-06-14 · reference · used in 2 rows - [International Electrotechnical Commission (IEC)](https://www.iec.ch/) · accessed 2026-06-14 · reference · used in 2 rows - [Azerenerji JSC](https://www.azerenerji.gov.az/) · accessed 2026-06-14 · reference · used in 2 rows - [United Nations Economic Commission for Europe (UNECE)](https://unece.org/transport/dangerous-goods/manual-tests-and-criteria) · accessed 2026-06-14 · reference · used in 1 rows