NTEK Digital Energy Technology (Shenzhen) Co., Ltd., a subsidiary of NTEK Group, took part in the 2026 Energy Green Development Conference and International Digital Energy Expo, where it focused on testing and certification for photovoltaic, storage and charging (PV-storage-charging) systems and presented its specialist testing capability for new-energy power electronics.

Expo at a glance

The 2026 Energy Green Development Conference and International Digital Energy Expo ran from 15 to 17 September at the Shenzhen Convention and Exhibition Center (Futian), under the theme "Foreseeing Energy, Intelligently Transforming the Future". More than 50,000 square metres of exhibition and conference space were opened, organised into five major zones covering new-energy power equipment, AI-enabled solutions and electricity-carbon convergence. Leading companies including Huawei Digital Power, BYD Energy Storage, Sunwoda and CGN attended, and deliverables such as the 2026 Shenzhen Digital Energy White Paper were released.

Industry momentum

Integrated PV-storage-charging is entering a golden period of growth. The global market was worth roughly USD 128 billion in 2025 and is expected to exceed USD 650 billion by 2030, a compound annual growth rate of about 28 percent. At the same time, overseas access requirements on grid connection, battery safety and carbon footprint are tightening continuously, making third-party testing and certification an essential support for both product export and high-quality industry development.

NTEK capability

NTEK Digital Energy Technology (Shenzhen) Co., Ltd. is the testing platform that NTEK Group has built specifically for power electronics in the PV-storage-charging sector. It already operates high-power, large-space equipment including 10 m and 3 m semi-anechoic chambers, 72 cubic metre and 30 cubic metre walk-in chambers, and 5,200 kW AC and DC power supply platforms, and holds CNAS and CMA accreditation.

Looking ahead

Taking part in the expo was both a concentrated demonstration of NTEK Digital Energy's testing capability and a valuable opportunity to deepen exchanges with partners across the industrial chain. Looking forward, NTEK Digital Energy will continue to specialise in PV-storage-charging testing and certification, steadily raising its technical competence and service level, and providing professional, efficient one-stop testing and certification for charging piles, PV inverters, and residential and commercial & industrial energy storage systems. In doing so it helps new-energy companies clear global market access barriers and contributes to the green energy transition and the high-quality development of the digital energy industry.