Industries We Serve

With cross-industry, multi-standard project experience, TSINGHU provides tailored compliance solutions for diverse new energy technologies.

Solar PV

Certification and performance testing for PV modules, inverters, combiner boxes, mounting systems, all-in-one storage, BIPV—covering IEC 61215/61730, UL 1703/1741, MCS, CE, CB, CQC.

Energy Storage Systems

Safety and grid-connection certification for cells, modules, packs, BMS, PCS, containerized ESS—IEC 62619/62620/63056, UL 1973/9540/9540A, UN38.3, CE, CB.

Power Batteries

Certification for passenger-car, commercial-vehicle, two/three-wheeler, and industrial power battery packs and systems—ECE R100/R136, GB/T, UL 2580, IEC 62660.

EV Charging EVSE

Certification for AC chargers, DC chargers, charging modules, cables and connectors—IEC 61851, IEC 62196, UL 2594/2202, CSA C22.2, CE, CB, KC.

Wind Power

Certification and testing for wind converters, generators, yaw systems, tower accessories, and wind electrical equipment—IEC 61400, GL, DIBt.

Hydrogen & Fuel Cells

IEC/ISO hydrogen safety assessments, ECE R134, and regional explosion-proof/pressure-equipment compliance for electrolyzers, fuel-cell systems, valves, and pipelines.

Power Electronics & Smart Grid

EMC, safety, grid-code, communication protocol, and functional-safety certification for UPS, inverters, converters, smart meters, and energy-storage converters.