20140375343 | SOLAR CELL MODULE EFFICACY MONITORING SYSTEM AND MONITORING METHOD THEREFOR - A solar cell module efficacy monitoring system includes a reference module which includes a solar power generation module and is to be maintained in a clean condition, an evaluation module which includes a solar power generation module and is to be covered by dust in an environment, maximum power point tracking devices which track powers of the reference module and the evaluation module and maintain power outputs at maximum points by connected to the reference module and the evaluation module, respectively, and, a PV communication recording device which records power generation results of the reference module and the evaluation module by connected to the reference module and the evaluation module, and a calculation display device which calculates power loss due to accumulation of dust on the evaluation module by connected to the PV communication recording device. | 12-25-2014 |
20150088440 | SOLAR POWER GENERATION MONITORING METHOD AND SOLAR POWER GENERATION MONITORING SYSTEM - A method for monitoring solar power generation includes calculating a cable loss, calculating a maximum power point tracking loss, calculating an inverter loss, calculating a system output coefficient, performing comprehensive calculation based on a rated output power of a solar cell array, a temperature coefficient of the solar cell array, a numerical value of a voltage-current measuring device, a numerical value of a actinometer, a numerical value of a thermometer and a numerical value of a AC power meter such that a module temperature loss is calculated, performing comprehensive calculation based on the cable loss, the maximum power point tracking loss, the inverter loss, the system output coefficient and the module temperature loss such that a module loss is calculated, and displaying and monitoring the cable loss, the maximum power point tracking loss, the inverter loss, the module temperature loss and the module loss. | 03-26-2015 |