Announcement of 15 TCVN on energy storage battery systems in Vietnam
Vietnam has just announced 15 national standards (TCVN) on energy storage battery systems in Vietnam.
According to Makreo Research, between 2021 and 2024, the market expanded at a CAGR exceeding 5%, laying the groundwork for the next growth phase where domestic lithium-ion battery production and battery energy storage systems (BESS) are central to Vietnam's strategic ambitions.
The largest electricity storage project in Vietnam is the Bac Ai Pumped Storage Hydropower Project. Located in Ninh Thuan province, the project has a capacity of 1,200 MW and is expected to play a crucial role in stabilizing the grid when it completes in a few years.
Connection to the Power Grid: Grid connectivity requirements for power projects in Vietnam are governed by Circular No. 05/2025/TT-BCT, issued by the MOIT. This circular sets out the technical requirements applicable to the electricity transmission and distribution systems.
Solar power capacity targets have been raised to between 46,459 MW and 73,416 MW. BESS capacity will support this growing share of solar and wind power in Vietnam's energy mix, helping to stabilize the grid and manage peak demand.
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