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Energy Efficiency Testing

Shenzhen Zhongwei Testing Technology Co.,Ltd.

Energy Efficiency Testing
EU Energy Efficiency ErP Testing

EU ERP Energy Efficiency Testing Solutions

CTNT Zhongwei Testing provides professional one‑stop EU ERP energy efficiency testing and EPREL system registration services. As an internationally recognized laboratory with CNAS accreditation and U.S. IAS accreditation, we conduct compliance testing for mandatory energy efficiency products sold or used in the EU in accordance with the standby power regulation (EU) 2023/826, as well as international energy efficiency test methods such as IEC 62301, EN 50564, 10 CFR 430, and related standards. Our service scope covers household appliances (e.g., refrigerators, washing machines), lighting products (LED lamps, luminaires), IT equipment (computers, servers, monitors), office equipment (printers, copiers), television and audio/video equipment, motors and drives, water heaters and boilers, smart devices (smartphones, tablets), and individually sold components that affect energy efficiency. Testing items include measured energy efficiency, standby power assessment, performance testing, and verification of energy efficiency label accuracy. Backed by multiple accreditations including CNAS, IAS, and CMA, as well as testing capabilities under standards such as Title 20, we provide end‑to‑end support from sample testing and report issuance to EU ERP energy efficiency testing and EPREL system registration, helping products smoothly enter the EU market and major sales channels such as Amazon.


EU Energy Efficiency ErP Testing

EU Energy Efficiency ErP Testing

CTNT Zhongwei Testing provides EU ERP energy efficiency testing and label registration services for you!

I. Project Introduction

EU ERP energy efficiency testing, formally known as Energy‑related Products (ERP) testing, is an energy efficiency evaluation and certification process for energy‑related products based on the EU's ERP Directive (Energy‑related Products Directive). This testing is a regulatory requirement established by the EU to improve energy efficiency, reduce greenhouse gas emissions, and protect the environment, ensuring that energy‑related products placed on the EU market meet specified energy efficiency standards throughout their design, manufacturing, and use.

II. Service Scope

Our ERP energy efficiency testing services are available to global customers, with testing capabilities covering:

  • Household appliances (e.g., refrigerators, washing machines, etc.)

  • Lighting products (LED lamps, luminaires, etc.)

  • IT equipment (computers, servers, monitors, etc.)

  • Office equipment (printers, copiers, etc.)

  • Television and audio/video equipment

  • Motors and drives

  • Water heaters and boilers

  • Individually sold components that affect energy efficiency, etc.

III. Testing Standards

  • IEC 62087-3:2015

  • EN 50563:2011+A1:2013

  • IEC 62301:2011

  • EN 50564:2011

  • 10 CFR 430, Subpart B, Appendix H

  • 10 CFR 430, Subpart B, Appendix Z

  • Title 20, §1605.3(r)

  • Title 20, §1605.3(o)

  • Title 20, §1605.3(p)

  • Title 20, §1605.3(q)

  • Title 20, §1605.3(f)

  • Title 20, §1605.3(e)

  • Title 20, §1605.3(d)

  • Title 20, §1605.3(a)

  • Title 20, §1605.3(i)

  • Title 20, §1605.3(j)

  • Title 20, §1605.3(x)

  • Title 20, §1605.3(n)

  • Title 20, §1605.3(k)

  • Title 20, §1605.3(v)

  • Title 20, §1605.3(w)

  • Title 20, §1605.3(g)

  • Title 20, §1605.3(s)

IV. Testing Items

  • Energy Efficiency: Direct measurement of product energy consumption and efficiency evaluation.

  • Life Cycle Assessment (LCA): Evaluation of the product's environmental impact throughout its entire life cycle, from production to disposal.

  • Energy Efficiency Labeling: Verification that the product's energy efficiency label is accurate and complies with California's uniform labeling system.

  • Performance Testing: Verification that the product's energy efficiency performance in actual operation meets specified performance standards.

  • Specific Product Requirements: Different product categories may have specific test requirements, such as luminous efficacy for lighting products, standby power consumption for appliances, etc.

V. Testing Advantages

Advantages of Shenzhen Zhongwei Inspection Technology Co., Ltd. in energy efficiency testing:

  • Accredited third‑party testing laboratory with CNAS, IAS, and CMA qualifications for multiple types of household appliances.

  • Accredited third‑party testing laboratory with CNAS and IAS qualifications for multiple types of household appliances under 10 CFR 430, Subpart B, Appendix H and various international standards.

  • Accredited third‑party testing laboratory with CNAS qualifications covering UL standards for nearly all categories of household appliances.

  • Testing laboratory offering household appliance energy efficiency testing and energy efficiency label registration.

VI. Accreditations & Qualifications

Shenzhen Zhongwei Inspection Technology Co., Ltd. holds the following accreditations:

  • CNAS (China National Accreditation Service for International Mutual Recognition) – Laboratory No. L15898

  • IAS (USA) – Laboratory No. TL-1378

  • CMA (China Metrology Accreditation) – Certificate No. 202119015918

  • California CEC Energy Efficiency Testing – Accredited laboratory

  • China Energy Efficiency Label – Accredited laboratory (Certificate No. 2021-032260)

  • Public Technical Service Platform – (Shenzhen Longgang Development & Reform Commission [2021] No. 0184)

Household appliances that pass our testing and receive our test reports fully comply with domestic and international regulatory and mandatory certification requirements.

VII. Solutions

Leveraging the technical capabilities of our professional household appliance testing center, CTNT Zhongwei Inspection provides services including but not limited to:

  • US DOE energy efficiency, California CEC energy efficiency, US FTC energy efficiency label (for mandatory requirements for product export to the US, and for FTC energy efficiency label required for Amazon US marketplace listing).

  • EU ERP energy efficiency and EPREL energy efficiency label (for mandatory requirements for product export to the EU, and for energy efficiency label required for Amazon Europe marketplace listing).

  • EU CE certification (for product export to the EU and Amazon Europe marketplace listing).

  • UK UKCA certification (for product export to the UK and Amazon UK marketplace listing).

  • UL test report (for product export to the US and Amazon US marketplace listing).

VIII. Service Process

  1. Consultation and communication

  2. Testing application submission

  3. Sample mailing

  4. Testing execution

  5. Report delivery

  6. Product listing


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.