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Energy Efficiency Testing_CTNT

Shenzhen Zhongwei Testing Technology Co.,Ltd.

Industry Solutions
Energy Efficiency Testing

Energy Efficiency Testing

To address energy efficiency compliance requirements for lighting fixtures, home appliances, and sanitary products in major global markets, we provide one‑stop energy efficiency testing and certification services, with a primary focus on the EU, the US, the UK and other key regions. Backed by internationally accredited energy efficiency laboratories, water efficiency laboratories, and air volume test laboratories, equipped with professional energy efficiency testing instruments, we offer full‑process support – from energy efficiency testing and standard registration to compliance filing – for a wide range of product categories. As a California CEC‑approved laboratory, we have extensive experience in testing and registration, supported by numerous successful cases, helping our customers enter the European and American markets efficiently.


Energy Efficiency Testing

Energy Efficiency Testing – Detailed Solutions

I. Global Mainstream Energy Efficiency Certification Services

We provide one‑stop services – from standard interpretation and testing to report issuance and official registration – in accordance with mandatory energy efficiency regulations of the following regions:

【EU】ERP Energy Efficiency Certification (Regulations such as EU 2019/2020, etc.)

  • Scope: Lighting products, home appliances, electronic & electrical equipment, external power supplies, etc.

【USA】DOE Energy Efficiency Certification (10 CFR Part 430, etc.)

  • Scope: Home appliances, lighting fixtures, motors, transformers, battery chargers, etc.

【California】CEC Energy Efficiency Certification (Title 20, Title 24)

  • Scope: Lighting equipment, home appliances, sanitary products, faucets, showerheads, etc.

【UK】UK Energy Efficiency Certification (UK ERP)

  • Scope: Follows the EU regulatory framework after Brexit; separate registration required.

Certification deliverables available:

  • Energy efficiency test report (compliant with local regulatory requirements)

  • Assistance with energy efficiency standard registration (DOE / ERP / CEC / UK)

  • Energy efficiency label and technical documentation preparation


II. Product Testing Scope & Laboratory Capabilities

Product categories covered:

  • Lighting fixtures (LED lights, energy‑saving lamps, lighting controllers, etc.)

  • Small home appliances (rice cookers, microwaves, vacuum cleaners, fans, etc.)

  • Large home appliances (refrigerators, air conditioners, washing machines, dryers, etc.)

  • Sanitary products (faucets, showerheads, toilets, shower systems, etc.)

Laboratory capabilities:

  • Internationally accredited energy efficiency laboratory (meets ISO/IEC 17025 requirements)

  • Water efficiency laboratory (for flow rate, pressure, water‑saving performance testing of sanitary products)

  • Air volume test laboratory (for air volume and energy efficiency testing of air conditioners, fans, ventilation systems, etc.)

  • Professional energy efficiency testing equipment (integrating sphere, photometer, power analyzer, water flow test bench, etc.)

Accreditations & credentials:

  • California CEC‑approved laboratory (can directly issue CEC‑recognized reports)

  • CNAS, IAS,CMA and other accreditations

  • Extensive successful cases and rich experience in energy efficiency testing and registration


III. One‑Stop Service Process & Core Advantages

Service scope (all‑inclusive):

  • Energy efficiency regulation assessment and identification of applicable standards

  • Product energy efficiency testing (laboratory measurement)

  • Data processing and energy efficiency report preparation

  • Assistance with energy efficiency standard registration (DOE / ERP / CEC / UK systems)

  • Energy efficiency label design and compliance review

  • Technical support for market surveillance and spot checks

Core advantages:

  • Full accreditations: California CEC‑approved laboratory + CNAS/CMA accreditations

  • Extensive experience: Numerous successful cases in lighting, home appliances, and sanitary products

  • Broad product coverage: From lighting to sanitary products, from appliances to water‑efficiency products

  • Focus on EU & US markets: Deep expertise in ERP, DOE, CEC, and UK energy efficiency standards

  • Hassle‑free one‑stop service: Testing + registration + technical documentation – no need to coordinate multiple agencies


Core Advantages
  • Specialized Laser & Energy Efficiency Testing Labs

    Equipped with 10+ dedicated labs — including consumer/medical/industrial laser labs, beam performance, spectral, pulse, and electrical safety labs — we cover a full range of laser safety and performance parameters (wavelength, power, divergence, pulse energy, beam quality, etc.).

  • Globally Recognized Accreditations

    Holding CNAS (ISO/IEC 17025), U.S. IAS, and CMA certifications. Our testing complies with IEC 60825-1, EN 60825-1, FDA 21 CFR 1040.10, GB/T 7247.1, and major energy efficiency programs (DOE, CEC, ERP).


  • One-Stop Compliance & Market Access

    From product testing and technical document review to certification application and energy efficiency label registration (US DOE, CEC, EU ERP) — we streamline your path to global markets.

service network

We are ready to respond promptly to your needs and provide professional services.