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Energy Storage PCS

Testing

Energy Storage PCS

Bidirectional converters for C&I and utility storage, up to 2.5 MW.

2.5MWConverter test power
10mSemi-anechoic chamber
10Test items
19Standards

Energy Storage PCS

Test items

  • Electrical performance
  • Grid connection
  • Fault ride-through
  • Power quality
  • Efficiency
  • Electrical safety
  • EMC
  • Environmental & reliability
  • HIL simulation
  • Temperature rise

Markets

Standards

See the global market access route

China · Standards

  • GB/T 34120-2023
  • GB/T 34133-2023
  • GB/T 36547-2024
  • GB/T 36548-2024

Europe · Standards

  • EN IEC 62477-1
  • EN IEC 61000-6-2/-4
  • EN 50549-1/-2
  • EN 50549-10
  • VDE-AR-N 4105
  • VDE-AR-N 4110

North America · Standards

  • UL 1741
  • UL 9540
  • IEEE 1547-2018
  • IEEE 1547.1-2020

Australia · Standards

  • AS/NZS 4777.2:2020+A2:2024

International · Standards

  • IEC 62477-1
  • IEC 62909-1
  • IEC 62933-5-2
  • IEC 61000-6-2/-4
Energy Storage PCS

Key figures

0MW

Converter test power

0m

Semi-anechoic chamber

Process

From sample to certificate

  1. 01 Requirements
  2. 02 Plan & quote
  3. 03 Samples
  4. 04 Testing
  5. 05 Report
  6. 06 Certificate

Tested in China — no overseas shipping

Certifications

Free resources

Take the guide with you

A PDF guide from our engineers — the route, the tests and the deadlines in one place.

Downloads →

GuidePDF · 5 pages · Edition 2026-10

Energy storage systems: the certification roadmap for China, the EU and North America

GB 44240, IEC 62619, UL 9540 / 9540A, the EU Battery Regulation and grid codes — which evidence a storage system needs in each market, and how to plan one test campaign for all three.

White paperPDF · 4 pages · Edition 2026-10

UL 9540A after the 6th edition: fire testing for battery energy storage

From cell to installation, and now large-scale fire testing: what the 5th (2025) and 6th (2026) editions of UL 9540A change, how NFPA 855-2026 uses the results, and how to plan a test programme that survives the new rules.

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FAQ

What power level can be tested?

Power conversion systems up to 2.5 MW, including grid-forming and grid-following modes.

Which certifications follow the tests?

CQC, CB (IEC 62477-1), CE and grid-code certificates for target markets.

Related testing

Tell us the product and the target market.

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