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

China-to-Morocco 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 Morocco IMANOR standards, IEC 62619 and IEC 62933 adoption, ONEE grid-connection and storage requirements, fire safety, UN 38.3 transport, and 50 Hz system considerations.

Dataset 2026-06-11 Last verified 2026-06-14 5 rows

GAP MATRIX

Compliance Gap Matrix

Gap matrix
Compliance item Common China baseline Morocco (IMANOR / ONEE) Gap / action Source + verification date
Fire Safety and Civil Protection Requirements for BESS Installations in Morocco China stationary BESS fire safety relies on GB 44240-2024, GB/T 36276-2023, and project fire-safety review under national fire-protection standards (GB 50016, GB 50819). These Chinese fire-safety frameworks address similar concerns — thermal runaway, gas detection, suppression, separation — but are not directly accepted by Moroccan civil-protection authorities, project owners, insurers, or lenders as Moroccan fire-safety approval.GB 44240-2024
GB/T 36276-2023
GB 50016 (Code for fire protection design of buildings)
GB 50819 (Code for fire protection design of photovoltaic power stations)		 Fire safety for BESS installations in Morocco is governed by the Direction Générale de la Protection Civile (DGPC) under the Ministry of Interior, which enforces fire-protection regulations for industrial and utility installations. Building and installation fire codes referencing IEC 62619 thermal-runaway requirements, gas detection, ventilation, fire suppression, and emergency response are applied on a project basis. BESS installations with a cumulative charging power exceeding 600 kW are classified under ICPE Rubric 2925-2 (Ateliers de charge d'accumulateurs au lithium), which triggers formal declaration or authorisation requirements under Moroccan industrial hazard prevention regulations administered by the Ministère de l'Environnement. For utility-scale BESS, the project EPC contractor, project owner, local civil-protection authority, and environmental regulator must agree on an installation fire-safety design including battery separation, thermal management, fire-suppression system type, emergency shutdown, and evacuation procedures. Insurers and project finance lenders may additionally require IEC 62619 or IEC 62933-5-2 thermal-runaway and fire-propagation evidence.Moroccan regulations administered by the Direction Générale de la Protection Civile (DGPC)
ICPE Rubric 2925-2 (Ateliers de charge d'accumulateurs au lithium — formal declaration/authorisation required for BESS with cumulative charging power >600 kW)
IEC 62619:2022 (thermal-runaway requirements for secondary lithium cells and batteries)
IEC 62933-5-2 (safety requirements for grid-integrated lithium-ion BESS)
Project-specific fire-safety design and civil-protection authority review		 Prepare a fire-safety design package for the Morocco project covering: thermal-runaway propagation test evidence to IEC 62619 / IEC 62933-5-2, gas and smoke detection specification, battery containment and separation, suppression system type and agent selection, ventilation design, emergency shutdown logic, spill containment, and emergency response procedures in French and Arabic for review by the Moroccan DGPC authority and project insurer. Chinese GB test data may support technical discussions but must be supplemented with IEC-route evidence.[INFORMATIONAL] Chinese fire-safety documentation (GB 44240-2024, GB/T 36276-2023) is not accepted as Moroccan DGPC or project fire-safety approval. For BESS with cumulative charging power above 600 kW, confirm whether ICPE Rubric 2925-2 classification applies and obtain declaration or authorisation from the environmental authority. Prepare an IEC 62619 / IEC 62933-5-2 fire-safety package and engage the Moroccan DGPC and project insurer before commissioning. Direction Générale de la Protection Civile (DGPC), Morocco2026-06-14 · unverified
ONEE Grid-Connection and Ancillary Services Requirements for Storage China BESS grid-connection evidence commonly references GB/T 36558-2023, GB/T 34120 (for electrochemical energy storage stations — testing), and project-specific grid-connection study reports submitted to the local grid company. These Chinese documents address technically similar requirements but do not substitute for ONEE grid-connection study acceptance, Moroccan project authorisation, or transmission grid code compliance.GB/T 36558-2023
GB/T 34120
Chinese local grid company grid-connection study report		 ONEE, Morocco's national electricity utility, is the grid operator responsible for transmission and distribution grid-connection approvals. A BESS connected to the Moroccan grid must meet ONEE's technical requirements for frequency response, voltage support, reactive-power control, protection coordination, anti-islanding, power quality, metering, and communications. For utility-scale BESS providing ancillary services, ONEE may require a project-specific connection study, a power-purchase or ancillary-service agreement, and SCADA / telemetry integration. The regulatory framework includes loi 13-09 (renewable energy production), Decree 2-10-578 (renewable energy project conditions), Law 40-19 (amending loi 13-09 to formally integrate energy storage into the framework), and Loi 82-21 (relative à l'autoproduction d'énergie électrique, covering self-generation with storage). ONEE publishes a Capacité d'Accueil (grid hosting capacity) map to indicate available grid absorption capacity at connection points.Loi 13-09 relative aux énergies renouvelables (as amended by loi 58-15)
Law 40-19 (amending loi 13-09 — formal integration of energy storage into the renewable energy framework)
Loi 82-21 relative à l'autoproduction d'énergie électrique (self-generation with storage)
Decree 2-10-578 (conditions for renewable energy project authorisation)
ONEE technical grid-connection rules for storage and generation
ONEE Capacité d'Accueil (grid hosting capacity map)
Moroccan Electricity Transmission Grid Code		 Prepare a Morocco-specific ONEE grid studies package covering: frequency response capability and settings for the 50 Hz Moroccan grid, reactive-power and voltage support, protection relay coordination, anti-islanding for island-risk sites, metering and revenue measurement, SCADA / IEC 61968 or ONEE communications interface, and emergency shutdown and black-start capability where applicable. Confirm project authorisation route under loi 13-09 and Decree 2-10-578 with the Moroccan Ministry of Energy Transition and Sustainable Development.[INFORMATIONAL] Chinese GB/T 36558-2023 grid documentation does not satisfy ONEE grid-connection acceptance. Prepare a Morocco-specific ONEE grid studies package and obtain loi 13-09 project authorisation before commissioning. Office National de l'Electricité et de l'Eau Potable (ONEE)2026-06-14 · unverified
IMANOR NM / IEC 62619 Lithium Battery Safety for BESS China BESS battery safety is governed by GB/T 36276-2023 (lithium-ion batteries for electrical energy storage — safety requirements) and GB 44240-2024 (general safety requirements for electrochemical energy storage systems). These standards align with IEC 62619 in many technical respects but are not directly accepted by IMANOR or Moroccan project owners; IEC 62619 test evidence from an accredited laboratory is needed.GB/T 36276-2023
GB 44240-2024		 Morocco's IMANOR adopts IEC standards as NM national standards. IEC 62619:2022 (safety requirements for secondary lithium cells and batteries for use in industrial applications) is the applicable standard for BESS battery cells and modules. IMANOR NM adoption of IEC 62619 means project owners, lenders, and insurers operating in Morocco expect test evidence against IEC 62619 or an equivalent recognised third-party test. Loi 24-09 (relative à la sécurité des produits et des services) establishes mandatory product safety obligations for electrical equipment placed on the Moroccan market. BESS battery modules and BMS components that fall within regulated electrical equipment categories must bear the CMIM mark (Cم) and are subject to Verification of Conformity (VoC) at origin — meaning a Certificate of Conformity (CoC) from an approved inspection body (such as SGS, Bureau Veritas, or similar) is required before shipment to Morocco.IEC 62619:2022 as adopted by IMANOR (NM framework)
Loi 24-09 relative à la sécurité des produits et des services (mandatory product safety for electrical equipment on the Moroccan market)
Moroccan VoC programme — Verification of Conformity at origin (Certificate of Conformity required before shipment for regulated categories)
CMIM mark (Cم) — Moroccan conformity mark for regulated electrical equipment
Moroccan ministerial arrêtés on regulated electrical equipment
IEC 62133 (portable sealed secondary cells — for smaller battery modules where scope applies)		 Obtain IEC 62619:2022 test reports from an accredited laboratory for the battery cells and modules supplied in the BESS. Chinese GB/T 36276-2023 or GB 44240-2024 test data may support a gap analysis but does not replace IEC-route certification. Confirm with a Moroccan trade or customs consultant whether the specific BESS battery module and BMS product categories are listed under the Moroccan VoC programme; if so, engage an approved inspection body (e.g. SGS, Bureau Veritas) to conduct a pre-shipment Verification of Conformity and obtain a Certificate of Conformity (CoC) before export. Prepare a battery safety data sheet and cell-level traceability dossier for project-owner and insurer review.[INFORMATIONAL] Chinese GB/T 36276-2023 and GB 44240-2024 battery safety evidence does not directly satisfy the IMANOR / IEC 62619 route expected for Morocco. Commission IEC 62619 testing from an accredited laboratory before shipment. If the product category is subject to the Moroccan VoC programme under Loi 24-09, a pre-shipment Certificate of Conformity (CoC) bearing the CMIM mark (Cم) is also required. Institut Marocain de Normalisation (IMANOR)2026-06-14 · unverified
IEC 62933 Energy Storage System Performance and Safety Requirements China system-level BESS safety and performance references include GB/T 36558-2023 (general technical requirements for electrochemical energy storage stations connected to power systems) and GB/T 34131. These standards address similar system integration requirements but are not accepted as IEC 62933 compliance evidence for Moroccan project owners, lenders, or ONEE.GB/T 36558-2023
GB/T 34131		 IEC 62933 (electrical energy storage — EES systems) covers planning, installation, safety, and performance requirements for stationary energy storage systems. IEC 62933-2-1 covers unit parameters and testing methods; IEC 62933-5-1 and IEC 62933-5-2 cover safety requirements for grid-integrated systems. Moroccan project owners, lenders, and ONEE may expect system-level compliance with IEC 62933 for utility-scale or grid-connected BESS, particularly where international project financing applies.IEC 62933-2-1 (EES systems — unit parameters and testing methods)
IEC 62933-5-1 (EES systems — safety requirements for grid-integrated systems, general specification)
IEC 62933-5-2 (EES systems — safety requirements for grid-integrated systems, lithium-ion)		 Prepare system-level IEC 62933-2-1 performance data and IEC 62933-5-1 / 5-2 safety documentation for the BESS being offered to Moroccan projects. Engage with the project owner, independent engineer, or lender to confirm which specific IEC 62933 parts apply and whether third-party testing is required. Chinese GB/T 36558-2023 data may be used in technical discussions but should be supplemented with IEC-route evidence.[INFORMATIONAL] Chinese GB/T 36558-2023 system documentation is useful context but is not a substitute for IEC 62933 compliance evidence expected by Moroccan project owners, lenders, or ONEE for utility-scale BESS. International Electrotechnical Commission (IEC)2026-06-14 · unverified
UN 38.3 Transport Testing for Lithium Battery Cells and Modules in BESS China requires UN 38.3 test evidence for international export shipments of lithium batteries and BESS components as part of CNCA export controls and customs dangerous-goods declarations. Chinese manufacturers typically hold UN 38.3 test summary sheets from accredited laboratories. These same UN 38.3 documents are accepted internationally, including for Morocco, provided they cover the exact cell or pack design being shipped and the summary sheet is in the required format.UN 38.3 (same international standard)
GB/T 28164 (China transport test standard for lithium batteries — aligned with UN 38.3)
CNCA export dangerous-goods requirements		 Lithium battery cells, modules, and BESS battery packs shipped internationally must comply with UN 38.3 (UN Manual of Tests and Criteria, Part III, sub-section 38.3) to demonstrate safe transportation as Class 9 dangerous goods. UN 38.3 test evidence (altitude simulation, thermal test, vibration, shock, external short circuit, impact, overcharge, forced discharge) is required by international air (IATA DGR), sea (IMDG Code), and road carriers for each cell design and each pack configuration. Morocco's customs authority (ADII) and port of entry (Casablanca or Tangier) apply IMDG Code requirements for sea shipment of lithium batteries.UN 38.3 (UN Manual of Tests and Criteria, Part III, sub-section 38.3, 8th revised edition)
IMDG Code (International Maritime Dangerous Goods Code) — Special Provision 188 / 384 for lithium batteries
IATA Dangerous Goods Regulations (DGR) — Section II and Section IB for lithium battery shipments
Moroccan customs regulations for dangerous goods import (ADII)		 UN 38.3 is an international standard used for Morocco as for any export market. The key action is to verify that the UN 38.3 test summary sheet covers the exact cell chemistry, form factor, and capacity of the cells in the BESS being shipped, and that a current test summary (not more than one product generation old) is available. For new cell designs or pack configurations, commission a fresh UN 38.3 test before the first export shipment. Prepare IMDG packing group, SDS, and emergency response card for the sea shipment to Morocco.[INFORMATIONAL] UN 38.3 test evidence is the same international requirement for Morocco as for any market. Verify that existing UN 38.3 summary sheets cover the exact cell design and pack configuration being exported, and prepare full IMDG dangerous-goods documentation for sea freight to Casablanca or Tangier. United Nations Economic Commission for Europe (UNECE) — UN Manual of Tests and Criteria2026-06-14 · unverified

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