Intelligent solar cell module outdoor testing platform and testing method thereof

Abstract

The invention discloses an intelligent solar cell module outdoor testing platform and a testing method thereof. Solar cell modules to be measured are fixed to the support of the outdoor testing platform. The platform comprises a control circuit board with a micro-processor serving as a core and electronic load having a constant voltage working mode and a constant current working mode, the electronic load is controlled, the Initial Velocity (IV) performance curve of the solar cell modules is measured, an intelligent topology circuit is controlled through the control circuit board, the switching of independent measurement and series and parallel measurement of two solar cell modules is achieved, collected data are stored in a high-capacity storage module of the platform in accordance with a proposed solar cell module outdoor testing process, and the data are transmitted to a remote-control computer through network communication. The working situation of the solar cell modules in the outdoor environment can be reflected truly, and the performance of solar cell modules can be evaluated effectively.

Description

technical field [0001] The invention belongs to the fields of electrical technology and energy technology, and specifically relates to an outdoor testing platform for intelligent solar cell components and a testing method thereof. Background technique [0002] With the rapid development of science and technology, the demand for energy is increasing at home and abroad, especially after entering the 21st century, energy issues are becoming important issues in society, economy, environment, etc. Green renewable resources are playing an increasingly important role in the world energy crisis. In recent years, the domestic solar photovoltaic industry has developed rapidly. The output of photovoltaic modules of various photovoltaic companies has increased year by year, and the reliability of photovoltaic modules has been increasing. Comprehensive measurement has become an indispensable step in the production process of various photovoltaic enterprises. [0003] At present, the te...

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Problems solved by technology

However, it has obvious defects. There is a difference between the indoor simulated sunlight and the actual light. Since the environment is artificially simulated, it cannot effectively reflect the real state of the components in the outdoor complex working environment.

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