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GB - Chinese national standards - Page 4730

Standards GB - Chinese national standards - Page 4730

Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level. Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document

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Preview GB/T 46984.1-2025 31.12.2025
GB/T 46984.1-2025

Photovoltaic cells—Part 1: Measurement of light-induced degradation of crystalline silicon photovoltaic cells

Standard published on 31.12.2025

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electronic design (pdf) (204.00 USD)


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204.00 USD


IN STOCK
Preview GB/Z 46984.2-2025 4.1.2026
GB/Z 46984.2-2025

Photovoltaic cells—Part 2: Electroluminescence imageing of crystalline silicon solar cells

Standard published on 4.1.2026

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


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Preview GB/Z 46984.2-2026 4.1.2026
GB/Z 46984.2-2026

Photovoltaic cells—Part 2: Electroluminescence imageing of crystalline silicon solar cells

Standard published on 4.1.2026

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electronic design (pdf) (448.80 USD)


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448.80 USD


in 4 working days
Preview GB/Z 46984.3-2025 4.1.2026
GB/Z 46984.3-2025

Photovoltaic cells—Part 3: Measurement of current-voltage characteristics of bifacial photovoltaic cells

Standard published on 4.1.2026

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


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Preview GB/Z 46984.3-2026 4.1.2026
GB/Z 46984.3-2026

Photovoltaic cells—Part 3: Measurement of current-voltage characteristics of bifacial photovoltaic cells

Standard published on 4.1.2026

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electronic design (pdf) (348.00 USD)


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348.00 USD


IN STOCK
Preview GB/Z 46984.4-2025 4.1.2026
GB/Z 46984.4-2025

Photovoltaic cells—Part 4: Measurement of light and elevated temperature induced degradation of crystalline silicon photovoltaic cells

Standard published on 4.1.2026

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/Z 46984.4-2026 4.1.2026
GB/Z 46984.4-2026

Photovoltaic cells—Part 4: Measurement of light and elevated temperature induced degradation of crystalline silicon photovoltaic cells

Standard published on 4.1.2026

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electronic design (pdf) (256.80 USD)


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256.80 USD


in 3 working days
Preview GB/T 46985.3-2025 31.12.2025
GB/T 46985.3-2025

Safety of power converters for use in photovoltaic power systems—Part 3:Particular requirements for electronic devices in combination with photovoltaic elements

Standard published on 31.12.2025

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electronic design (pdf) (640.80 USD)


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640.80 USD


in 5 working days
Preview GB/T 46986.1-2025 31.12.2025
GB/T 46986.1-2025

Photovoltaic (PV) systems—Requirements for testing, documentation and maintenance—Part 1: Grid connected systems—Documentation, commissioning tests and inspection

Standard published on 31.12.2025

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electronic design (pdf) (832.80 USD)


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832.80 USD


in 5 working days
Preview GB/T 46986.2-2025 31.12.2025
GB/T 46986.2-2025

PhotovoltaicPVsystems—Requirements for testing, documentation and maintenance—Part 2: Grid connected systems—Maintenance of PV systems

Standard published on 31.12.2025

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electronic design (pdf) (1120.80 USD)


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1 120.80 USD


in 7 working days

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