New-energy testing · Certification · Market access
Test once,
sell everywhere.
9 product families
What we test
- EV Chargers & Battery Swap AC/DC chargers, all-in-one and split units, charging stacks and swap stations. Electrical performanceElectrical safetyEMCCommunication protocolInteroperabilityEnvironmental & reliability
- PV Inverters String, central and micro inverters — performance, grid codes and safety. Electrical performanceGrid connectionAnti-islandingFault ride-throughPower qualityEfficiency
- Energy Storage PCS Bidirectional converters for C&I and utility storage, up to 2.5 MW. Electrical performanceGrid connectionFault ride-throughPower qualityEfficiencyElectrical safety
- PV-Storage-Charging Systems Integrated solar + storage + charging systems tested as one. Electrical performanceGrid connectionInteroperabilityCommunication protocolElectrical safetyEMC
- Electric Vehicles Charging communication, HV safety, EMC and V2G for complete vehicles. Communication protocolInteroperabilityHV insulationCharge / dischargeEMCV2G
- EV High-Voltage Components OBCs, DC/DC converters, inverters and HV distribution units. Electrical performanceHV insulationEMCEnvironmental & reliabilityVibration & shockTemperature rise
- Frequency Converters & Drives Industrial and traction drives — EMC, safety and efficiency. Electrical performanceEfficiencyElectrical safetyEMCEnvironmental & reliabilityTemperature rise
- Rail Transit Equipment Rolling stock electronics and power supplies, up to 3000 V DC. Electrical performanceEMCEnvironmental & reliabilityVibration & shockHV insulationTemperature rise
- UPS Equipment Uninterruptible power supplies — performance, EMC and safety. Electrical performanceEMCElectrical safetyEnvironmental & reliabilityEfficiencyPower quality
TSINGHU · LAB NETWORK
Capacity at a glance
- 0MW
Charger test power
- 0MW
Converter test power
- 0m
Semi-anechoic chamber
- 0m²
Lab floor area
- 0V DC
Rail DC test voltage
Local testing, global marks
One report, many markets
Process
From sample to certificate
- 01 Requirements
- 02 Plan & quote
- 03 Samples
- 04 Testing
- 05 Report
- 06 Certificate
147 Standards · 10 Markets
Standards we work to
Product family 
China39
Europe33
North America16
Japan3
Korea3
Singapore2
Vietnam4
Russia7
Australia1 International40
China39Europe33North America16Japan3Korea3Singapore2Vietnam4Russia7Australia1 International40 Insights
Latest insights
Tell us the product and the target market.
You get a test plan, timeline and quote within one working day.