Concentrating photovoltaic assembly on-line testing device

Abstract

The invention discloses a concentrating photovoltaic assembly on-line testing device comprising a parallel light simulation assembly. The parallel light simulation assembly comprises a plurality of light sources and lenses used for converting the light irradiated by the light sources into the parallel light, which are from top to bottom sequentially arranged. The plurality of light sources are arranged in a dot matrix. The light sources and the lenses are respectively disposed on a light source frame and a lens frame. Four corners of each of the light source frame and the lens frame are correspondingly and fixedly provided with four nuts, and four bolts are disposed correspondingly in the four corners of each of the light source frame and the lens frame, and pass through the corresponding nuts of each of the light source frame and the lens frame from bottom to top, and in addition, the nuts are engaged with the corresponding bolts. The bottom part of every bolt is provided with a supporting leg. A concentrating photovoltaic assembly is disposed under the lenses. The concentrating photovoltaic assembly comprises a concentrating photovoltaic assembly housing, the bottom part of which is supported by an on-line testing platform. Four corners of the on-line testing platform are disposed on the bolts by platform assembly nuts in an engaged manner.

Description

technical field [0001] The invention relates to a test device for a concentrated photovoltaic module, which is specifically used for the test of a concentrated photovoltaic module. Background technique [0002] In the existing technology of the photovoltaic industry, the price of the power generation method using solar panels (also called photovoltaic panels) has reached a level that is very suitable for marketization, so most of the photovoltaic power generation components are currently made of photovoltaic panels; but The power generation efficiency of photovoltaic panels is low. For the same photovoltaic power station, the power generation system using concentrated photovoltaic modules can generate more electricity than the power generation system using photovoltaic panels. As the supply of land resources becomes tighter, concentrated light The power generation system of photovoltaic modules will be valued and popularized; [0003] Concentrating photovoltaic components a...

AI Technical Summary

Problems solved by technology

[0004] Indoor performance testing of concentrating photovoltaic modules requires a light source that can simulate sunlight; generally, the energy of sunlight cannot be simulated, and traditional concentrating photovoltaic modules need to be transported to the sun in large quantities after being assembled on the production line Or lighting measurements in large lighting workshops; the efficiency is very low, and it is easy to cause damage to components during transfer

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