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Dr. Tom’s measurements on May 9, 2:00 PM, sunny weather: The rheostat (load) was manipulated to obtain the maximum V x I value. The big 60cm x 60 cm array: No load: V = 35.5 Volts For a maximum power rheostat setting: V = 25 Volts I = 1.4 Amps The small single cell, maximum power:
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Dr. Tom’s measurements on May 9, 2:00 PM, sunny weather: The rheostat (load) was manipulated to obtain the maximum VxI value The big 60cm x 60 cm array: No load: V = 35.5 Volts For a maximum power rheostat setting: V = 25 Volts I = 1.4 Amps The small single cell, maximum power: V = 0.27 Volts I = 0.48 Amps Power: P = IxV