Question

1) Discuss briefly about three generation of photovoltaic(PV) and importance of weibull distribution and wind rose for wind resource assessment. -- Hot water demand of a building is 50 L/person/day and an average occupancy of the building is 50 people. The supplied cold water temperature is 20 degree celcius and the hot water temperature at the storage is 55 degree celcius. The average solar radiation of the site is 4.5 KWh/m^2 /day. Estimate the collector area requirement for the given demand when system efficiency for the collector is 80% and the collector efficiency is 60%. (Assume data if necessary ) (mandatory)

Answer 1

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