GB/T 4271-2000
Test methods for the thermal performance of flat plate solar collectors (English Version)
- Standard No.
- GB/T 4271-2000
- Language
- Chinese, Available in English version
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2008-06
- Replace By
- GB/T 4271-2007
- Latest
- GB/T 4271-2021
- Scope
- This standard specifies the test methods and calculation procedures for the steady-state and quasi-steady-state thermal performance of flat-plate solar collectors. The test methods include tests under outdoor natural solar radiation and indoor tests under simulated solar radiation. This standard applies to flat-plate solar collectors with pressure drop, glass cover, and liquid heat transfer medium (hereinafter referred to as solar collectors or collectors). This standard does not apply to thermal storage solar collectors where the heat storage and collector are integrated, nor does it apply to solar collectors that are not equipped with glass cover plates and track focus.
GB/T 4271-2000 history
- 2021 GB/T 4271-2021 Test methods for the performance of solar collectors
- 2007 GB/T 4271-2007 Test methods for the thermal performance of solar collectors
- 2000 GB/T 4271-2000 Test methods for the thermal performance of flat plate solar collectors
- 1984 GB 4271-1984 Test method for thermal performance of flat-plate solar collectors