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METHOD FOR PROVIDING COMPARISON INFORMATION OF PHOTOVOLTAIC POWER GENERATION AMOUNT AND POWER CONSUMPTION AMOUNT FOR ENERGY SAVING, AND SYSTEM THEREOF
METHOD FOR PROVIDING COMPARISON INFORMATION OF PHOTOVOLTAIC POWER GENERATION AMOUNT AND POWER CONSUMPTION AMOUNT FOR ENERGY SAVING, AND SYSTEM THEREOF
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机译:提供光伏发电量与节能量比较量信息的方法及系统
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摘要
The present invention relates to a method for providing the comparison information of a photovoltaic power generation amount and a power consumption amount for saving energy and a system thereof. The present invention includes a photovoltaic inverter which converts the electric energy of DC into the electric energy of AC and supplies the electric energy of the AC to various loads, a first watt hour meter (WHM#1) which is connected to the photovoltaic inverter and measures the amount of power inputted through the photovoltaic power generation, a second watt hour meter (WHM#2) which measures the power consumption amount of the load of a consumer, a communication module which transmits a first watt hour value and a second watt hour value to a monitoring device of the consumer, and the monitoring device of the consumer which displays event information on an output unit when the event information about a ground fault accident is received.
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