Photovoltaic module testing

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  • Forensic appraisal refers to an activity in which an appraiser uses science and technology or expertise to identify and judge the specialized issues involved in the litigation and provide appraisal opinions. In recent years, under the two-way promotion of national policies and market demand, the photovoltaic industry has been in a period of rapid development. During the construction and operation and maintenance of photovoltaic power station projects, the quality of photovoltaic products has led to an increasing number of related legal disputes. Both parties in the transaction hope to legally protect their rights and interests through judicial channels.
    The Photovoltaic Product Judicial Appraisal Institute can provide legally effective judicial appraisal reports for judicial organs, arbitration institutions, parties, etc., and provide direct and effective evidence for photovoltaic product quality accidents and disputes.

    Service Introduction:
    Changzhou Huayang Inspection and Testing Technology Co., Ltd.'s judicial appraisal institute was approved by the Jiangsu Provincial Department of Justice. It is the only third-party service platform established in the domestic photovoltaic industry that has judicial appraisal qualifications. It is also a judicial appraisal institution independent of the public security system. Has legal effect. Approved appraisal services include: electrical equipment and device appraisal (photovoltaic cells: crystalline silicon photovoltaic modules, thin-film photovoltaic modules).

    The judicial appraisal office covers an area of ​​6000 square meters, equipped with more than 300 sets of well-known domestic and foreign brand testing equipment, with a total investment of nearly 50 million yuan. There are currently 6 practicing appraisers, 4 of whom are applying for, all of whom have intermediate and senior professional titles. At the same time, we hired experienced experts to form an advisory committee to directly participate in the appraisal work to ensure the scientificity and authority of the appraisal work.

    Under the management, guidance and supervision of the provincial and municipal judicial administrative organs, the judicial appraisal institute adheres to the practice policy of "lawful and fair, scientific and truth-seeking", relying on the platform of Changzhou Huayang Inspection and Testing Technology Co., Ltd., and its business is nationwide. Committed to providing scientific basis and judicial authentication services for the arbitration and litigation needs of judicial organs, arbitration institutions, administrative law enforcement agencies, enterprises, institutions, and social organizations.

    in accordance with:
    ◆ IEC 62446-1:2016 "Photovoltaic (PV) systems – Requirements for testing, documentation and maintenance–Part1: Grid connected system – Documentation, commissioning tests and inspection"
    ◆ IEC 61215-1:2016 "Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 1: Test requirements"
    ◆ IEC 61730-2:2016 "Photovoltaic (PV) module safety qualification – Part 2: Requirements for testing"
    ◆ GB 50794-2012 "Code for Construction of Photovoltaic Power Stations"
    ◆ GB/T 50796-2012 "Code for Acceptance of Photovoltaic Power Generation Projects"
    ◆ GB/T 19964-2012 "Technical Regulations for Connecting Photovoltaic Power Stations to Power Systems"
    ◆ NB/T 32004-2013 "Technical Specification for Grid-connected Inverters for Photovoltaic Power Generation"
    ◆ NB/T 32006-2013 "Technical Regulations for Power Quality Testing of Photovoltaic Power Stations"
    ◆ CNCA/CTS 0016-2015 "Technical Specification for Grid-connected Photovoltaic Power Station Performance Testing and Quality Evaluation"

  • Product quality appraisal refers to the activity that the product quality appraisal organization is entrusted by the client to organize experts to investigate, analyze, and determine the quality of disputed products, and provide a product quality appraisal report.

    Service Introduction:
    Changzhou Huayang Inspection and Testing Technology Co., Ltd. is a provincial-level supervision and inspection agency approved by the Quality Appraisal Professional Committee of Jiangsu Quality Association. It has third-party impartiality and has passed CMA and CNAS laboratory certification and accreditation. The appraisal results have legal effect. Huayang Testing is mainly committed to the quality appraisal of photovoltaic modules and photovoltaic materials, the formulation and research of photovoltaic products and testing standards, and international and domestic technical exchanges. Huayang Testing has a total investment of nearly 50 million yuan, covering an area of 6,000 square meters, with leading equipment configuration in the industry.
    ◆ Participate in the drafting, modification and formulation of national standards related to solar energy
    ◆ Undertake technical consultation on solar-related products
    ◆ Undertake the quality inspection and appraisal of solar photovoltaic products
    ◆ Undertake the testing of solar photovoltaic modules and related raw materials, solar photovoltaic systems and application products

    ◆IEC 62446-1:2016《Photovoltaic (PV) systems – Requirements for testing, documentation and maintenance–Part1:Grid connected system – Documentation, commissioning tests and inspection》
    ◆IEC 61215-1:2016《Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 1: Test requirements》
    ◆IEC 61730-2:2016《Photovoltaic (PV) module safety qualification – Part 2: Requirements for testing》
    ◆GB 50794 《Code for construction of PV power station》
    ◆GB/T 50796-2012 《Code for acceptance of photovoltaic power project》
    ◆GB/T 19964-2012《Technical requirement for connecting photovoltaic power station to power system》
    ◆NB/T 32004-2013 《Technical specification of grid-connected PV inverter》
    ◆NB/T 32006-2013 《Test code for power quality of photovoltaic power station》
    ◆CNCA/CTS 0016-2015 《Guideline of Performance Testing and Quality Assessment for Grid-connected PV Power Plants》

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Address: No.8, Lanxiang Road, West Taihu science and Technology Industrial Park, Changzhou City, Jiangsu Province,China

Telephone:  0519-85503573   

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