The advantage of Solar Wind Energy systems is that they tap an inexhaustible energy source Solar Wind Energy has no competing uses; hence, there is no fuel cost. The disadvantage is that wind conditions are unpredictable: Solar Wind Energy are subject to gusting and becalming, to daily and seasonal variations in strength, and to interactions with local topographic features. To meet a continuous demand such as a community¡¯s lighting and heating, a wind-energy system must either be integrated with other energy sources or include a means of storing energy for use during calm periods. If the demand is not continuous (eg, in agricultural water systems or unscheduled water transportation) wind energy can be employed very usefully.
Model:10KW Solar Wind Energy
Model:20KW Solar Wind Energy