Testing and Certification for PV Inverters

- IEC 61727...

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Printed in Shanghai,04/2013

Testing and Certification for PV Inverters

Testing and Certification for PV Inverters Intertek — Your Testing Partner Intertek Shanghai and Guangzhou PV inverter laboratories have a full range of professional inverter testing equipment and a number of senior inverter testing engineers, and are laboratories accredited by China National Accreditation Service for Conformity Assessment (CNAS), Nationally Recognized Testing Laboratories (NRTLs) and SAA-accredited laboratories, serving the entire Asia-Pacific region and providing global testing and certification services for PV inverters.

● Local equipment and local testing ensure that we have

the shortest test cycle to bring your products to market faster; ● Provide professional technical support and cost-effective,

quality service for you to reduce costs and improve efficiency; ● One-stop

service in various countries and regions helps you open up a variety of ways to enter the international market.

Major International Testing Standards Applicable Standards/Regulations 

Target Market North America (the USA and Canada)

Challenge PV inverters are power electronic equipment that is used in the field of solar power generation, converts the direct current generated by PV modules into alternating current fed into the local load or grid, and has the relevant protection function. According to different occasions, PV inverters can be divided into grid-connected inverters and off-grid inverters. PV inverters differ largely in power level, ranging from more than 100 watts for distributed gridconnected micro-inverters to hundreds of kilowatts for centralized grid-connected large inverters. Different grid systems and grid-connected policies in countries around the world involve many testing and certification standards for grid-connected PV inverters, complex requirements, and a longer cycle.

General requirements

Safety: UL 1741; CSA C22.2 No.107.1-01 Software: UL 1998

Grid Connection Requirements

IEEE1547; IEEE1547.1 IEEE C62.41.2; IEEE C62.45-Surge IEEE C90.2 -EMI

FCC

FCC Part 15

Energy efficiency testing

California Energy Efficiency Testing: CEC- 300

European market

With the popularity of the green energy-saving and environmental protection concept, PV products have become a significant concern, showing a trend of rapid development in the domestic and international markets. Governments around the world have increased their domestic policy support for PV grid-connected power generation projects. As the core components of PV power generation applications, grid-connected inverters, which are closely related to power generation efficiency, have a great market potential. Faced with such a good opportunity, it has become an urgent problem for Chinese manufacturers to obtain certification in countries around the world in the shortest possible time and quickly grasp business opportunities.

Safety: IEC / EN 62109 -1; IEC / EN 62109-2 Software: IEC / EN 60730-1 EMC: - EN 61000-6-1; EN 61000 -6 -2 - EN 61000 -6 -3; EN 61000 -6 -4; EN 55011 - EN 61000 -3 -2; EN 61000 -3 -12 - EN 61000 -3 -3; EN 61000 -3 -11 Performance: - IEC 61683 - IEC 62116 - IEC 61727

General requirements

Germany

VDE 0126- 1 - 1; VDE -AR -N - 4105; VDE V 0124- 100

Austria

OVE E- 8001- 4 - 712

Grid Connection

Italy

ENEL 2010 Ed.2.1; CEI 0- 21

Requirements

U.K.

G83; G59

Spain

RD 1663; RD 1699

Other European countries

EN 50438

Efficiency testing

EN 50530

Australian market General requirements

AS / NZS 3100; IEC 62109-1; IEC 62109 -2

Grid-connection requirements

AS / NZS 4777.2; AS / NZS 4777.3

Chinese market

Intertek provides PV grid-connected inverters with European TUV/CE certification

American ETLus certification

Canada cETL certification

China Golden Sun Certification

Australia SAA certification

Testing and certification in other countries and regions

General requirements

CNCA / CTS 0006 -2010

Grid-connection requirements

CNCA / CTS 0004 -2009A

Indian market Energy efficiency requirements

IEC 61683

Environmental requirements

IEC 60068 -2 -1; IEC 60068-2 -2 IEC 60068 -2 -14; IEC 60068-2 -30