To achieve net-zero carbon emissions by 2050, it is expected that renewable energy power generation equipment and energy storage systems will gradually be installed not only at outdoor sites but also in indoor households and factories. Considering that the PV inverter is a critical component of energy storage systems, the BSMI proposes to include PV inverters not exceeding 100 kW in the mandatory inspection scope to ensure consumer safety. Two alternative conformity assessment procedures are made available for the choice of applicants, i.e., Registration of Product Certification (RPC) or Type-Approved Batch Inspection (TABI).