Enhancing the Reliability Analysis of Solar Photovoltaic Systems for Different Types of Solar
Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 7
Abstract
The method of the reliability of some crystalline photovoltaic cells was proposed and implemented. Different solar panels were collected and their power rating calculated. From the data sheet available for the monocrystalline (DSP 210), the manufacturer’s rated power for this type of cell is 210Watts and the calculated power is 191.134 watts. For the polycrystalline ( SPP 280W)the rated power is 280watts while the calculated power using all the parameters is 267.80watts and comparing this to the calculated power for the same models, it shows that they are relatively reliable under perfect conditions. In general for Mono 210D, it will be deducted that this solar cell is most reliable/gives power to rated in January through May but gives approximately low power in July/Aug because of low solar radiation in that period. Pick up again in September to December at different hour of the day. Reliability of the cells shows that it dependents on the solar radiation at a particular period of time of the day. For the polycrystalline in question, SPP 280W, In January, the panel output current is at maximum that gives the highest power output for the panel in January at 12hr Feb and in March at 14th hr to its fully rated power through May. While June- August because of drop in solar radiation the generated power output drop far below rated power of the panel.
Authors and Affiliations
Ojo O. S, Onwughalu M. K
Keywords
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