IEC 61683
Photovoltaic Systems - Power Conditioners - Procedure for Measuring Efficiency
| Organization: | IEC |
| Publication Date: | 1 November 1999 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Solar energy engineering): | 27.160 |
scope:
This standard describes guidelines for measuring the efficiency of power conditioners used in stand-alone and utility-interactive photovoltaic systems, where the output of the power conditioner is a stable a.c. voltage of constant frequency or a stable d.c. voltage. The efficiency is calculated from a direct measurement of input and output power in the factory. An isolation transformer is included where it is applicable.
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