AC TYPE PHOTOVOLTAIC POWER MODULE WITH IMPROVED POWER PERFORMANCE OF PHOTOVOLTAIC SYSTEM

摘要

The present invention relates to an AC-type solar cell module that improves the output performance of the photovoltaic device, and more particularly, to include a high frequency resonant power conversion device attached to be spaced apart from the solar cell module by a predetermined interval. It is characterized by the configuration. According to the AC type solar cell module which improves the output performance of the photovoltaic device proposed by the present invention, by attaching a high frequency resonant type power converter to the solar cell, the solar cell module is integrated with the solar cell and the power converter. It can be manufactured, and the maximum output for each module can be improved to improve the output performance of the photovoltaic device.In case of failure, only the failed power converter can be replaced without stopping the whole system. Since no installation space is required, installation is easy and installation costs can be reduced. Further, according to the present invention, by attaching a high frequency resonant type power converter spaced apart from the solar cell by a predetermined interval, self-heating of the power converter is efficient, and heat generated from the solar cell affects the power converter. It can be prevented.