Eternal Sun produces state of the art solar simulators (Xenon and LED-based) that are able to measure PV modules according to IEC 61730. Would you like to know more about Eternal Sun’s solar simulator portfolio? Then follow us on LinkedIn or click on the button below.

IEC 61730 standard for solar panels
IEC 61730 is a standard that addresses the safety aspects of PV modules. IEC 61730 was first published in 2004 and has since undergone several revisions to align with technological advancements and evolving safety concerns in the PV industry. The standard informs explicitly about Electrical Insulation of PV modules, Mechanical Load Resistance, Resistance to Environmental Factors, Fire Resistance, Marking and Documentation, Material Durability and Compliance with Other Standards.
Eternal Sun’s state of the art solar simulators are used to test according to IEC 61730
XENON and LED-based solar simulators (flashers and Steady State)
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Eternal Sun’s import testing services in ports of Rotterdam and Valencia
Pre-customs testing in Rotterdam and Valencia and Factory Inspections in China and South-East Asia
Eternal Sun is not only a manufacturer of solar simulators, but it also provides PV testing services (according to IEC 61730 standards) in the ports of both Rotterdam and Valencia and even PV Factory inspections in China and South-East Asia . Would you like to know more about Eternal Sun’s testing services? Then follow us on LinkedIn or click on the button below.
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Key objectives and purposes of IEC 61730
Electrical Insulation, Mechanical Load Resistance, Resistance to Environmental Factors, Fire Resistance, Marking and Documentation, Material Durability and Compliance with Other Standards
- Electrical Insulation: PV modules must demonstrate adequate electrical insulation to prevent electrical shock hazards. This includes insulation between electrical components and protection against lightning strikes.
- Mechanical Load Resistance: PV modules must be able to withstand various mechanical loads, such as wind, snow, and hail, without suffering damage that could compromise safety.
- Resistance to Environmental Factors: Modules must be resistant to environmental factors like moisture, temperature variations, and ultraviolet (UV) radiation. This ensures that they maintain their performance and structural integrity over their operational lifespan.
- Fire Resistance: PV modules should not contribute to the spread of fire and must meet specific fire resistance criteria.
- Marking and Documentation:Proper marking and documentation of PV modules are required to provide essential information to installers, inspectors, and end-users.
- Material Durability: The materials used in the construction of PV modules must demonstrate long-term durability and resistance to degradation.
- Compliance with Other Standards: PV modules should comply with other relevant IEC and international standards, such as those related to electrical safety and product labeling.
IEC 61730-1:2023: Requirements for constructing
IEC 61730-1:2023, IEC 61730-1:2004/AMD2:2013, IEC 61730-1:2004+AMD1:2011+AMD2:2013 CSV, IEC 61730-1:2004, IEC 61730-1:2004/AMD1:2011
IEC 61730-1:2023 was established on 13th of September 2023 and is still valid (date of writing 4th of October 2023) . It’s predecessors were IEC 61730-1:2004/AMD2:2013, IEC 61730-1:2004+AMD1:2011+AMD2:2013 CSV, IEC 61730-1:2004/AMD1:2011 and IEC 61730-1:2004.
IEC 61730-2:2023: Requirements for testing
IEC 61730-2:2023 RLV, IEC 61730-2:2016 RLV, IEC 61730-2:2016, IEC 61730-2:2004+AMD1:2011 CSV, IEC 61730-2:2004/AMD1:2011IEC 61730-2:2004
IEC 61730-2:2023 RLV was established on 12th of September 2023 and is still valid (date of writing 4th of October 2023) . It’s predecessors were IEC 61730-2:2016 RLV, IEC 61730-2:2016, IEC 61730-2:2004+AMD1:2011 CSV, IEC 61730-2:2004/AMD1:2011 and IEC 61730-2:2004.