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GB/T 4271-2021 Active
GB/T 4271-2021 Test methods for the performance of solar collectors
Abstract
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.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4271-2021 |
| CCS | Solar energy |
| ICS | Solar energy engineering |
| Implement Date | 2022-07-01 |
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$ 122
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$ 122
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$ 122