GB/T 4271-2021 Active National standards

GB/T 4271-2021 Test methods for the performance of solar collectors

GB/T 4271-2021 Test methods for the performance of solar collectors

Publish Date: 2021-12-31 Implement Date: 2022-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 4271-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Solar energy

ICS Name: Solar energy engineering

Publish Date: 2021-12-31

Implement Date: 2022-07-01

Pages: 42 pages

Scope

This document specifies the pressure resistance, standard stagnation temperature, air exposure, external thermal shock, internal thermal shock, rain exposure, frost resistance, mechanical load, impact resistance, thermal performance, and pressure drop test methods for solar collectors (hereinafter referred to as collectors). This document is applicable to laboratory and field tests of liquid working medium collectors and photovoltaic-thermal hybrid solar collectors. This document is not applicable to storage heaters integrated with collectors, nor to solar collectors without transparent cover plates.

Development Information

Word Count: 83 Thousand words Pages: 42 pages

Replace the following standards

GB/T 4271-2007 Test methods for the thermal performance of solar collectors

Referenced Standards

ISO 9806:2017 GB/T 12936-2007 Solar energy—Thermal application—Terminology GB/T 12936.1-1991 Solar energy—Thermal applications—Terminology part 1 GB/T 12936.2-1991 Solar energy—Thermal applications—Terminology Part 2 GB/T 17683.1-1999 Solar energy—Reference solar spectral irradiance at the ground at different receiving conditions—Part 1:Direct normal and hemispherical solar irradiance for air mass 1.5 GB/T 19565-2004 Pyranometer GB/T 19565-2017 Pyranometer GB/T 33701-2017 Pyrgeometer

Related Standards

GB/T 6492-1986 Replaced

GB/T 6492-1986 Astronautic standard solar cell

Publish Date: 1986-06-18

GB/T 6494-1986 Replaced

GB/T 6494-1986 Measurement procedures for electrical characteristics of astronautic solar cells

Publish Date: 1986-06-18

GB/T 6496-1986 Replaced

GB/T 6496-1986 The general rules of astronautic solar cell calibration

Publish Date: 1986-06-18

GB/T 6497-1986 Active

GB/T 6497-1986 The general rules of terrestrial solar cell calibration

Publish Date: 1986-06-18

GB/T 12632-1990 Abolished

GB/T 12632-1990 General specification of single silicon solar cells

Publish Date: 1990-12-28

GB/T 12915-1991 Abolished

GB/T 12915-1991 Test methods to determine the thermal performance of domestic solar water heaters

Publish Date: 1991-05-22