Taiwan - Adoption of Amendments to the Legal Inspection Requirements for Stationary Lithium Battery Storage Appliances

​To support the global transition to net-zero emissions and align with national energy policies promoting the use of renewable energy and energy storage appliances, the Taiwan BSMI has included stationary lithium battery storage appliances with a capacity of up to 20 kWh in the mandatory inspection scope to ensure safety. As these appliances can be expanded based on user needs, the BSMI has broadened the inspection scope to 100 kWh and required communications security inspections for power conversion system (PCS) with a capacity exceeding 20 kW to reduce potential threats to grid security. Conformity Assessment Procedures will remain unchanged.

Date of implementation:  
For battery capacity up to 20 kWh: July 1, 2026. 
For battery capacity over 20 kWh and not exceeding 100 kWh: July 1, 2027.