In June 2025, Transconverter began manufacturing a power cabinet of the test-bench of SI-02.

The test-bench of SI-02 is developed in OP “KSC Shabolovka”. It intended for carrying preliminary, acceptance, periodic and other types of tests, in terms of the control charge/discharge of the at the same time eight units STNR.563344.001 equipped with batteries SHTARK 6-AGNG(B)12-120M-B.

It is planned to conduct tests in the third quarter of 2025 of the test-bench of SI-02.