B2 (i) A PV system is using 70 W, 12 V panels and 6 V, 140 Ah batteries in a good sunshine area. The battery efficiency is 84% and the depth of discharge is 78%. If, in winter time, there are number...

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Extracted text: B2 (i) A PV system is using 70 W, 12 V panels and 6 V, 140 Ah batteries in a good sunshine area. The battery efficiency is 84% and the depth of discharge is 78%. If, in winter time, there are number of PV panels and batteries required for a 24 V application with a load of 2500 Wh. h of daylight, estimate the No of PV panel required = %3D Storage required %3D No of Batteries=


Extracted text: B2 (ii)which type of PV system more than one electricity generator employed? explain the operation with neat diagram.