C. Johnson, JTB Marine Service, 727.323.2500,
www.jtbmarine.com
21
System
Design: Battery Bank Sizing
•In a perfect world, energy
conversion would take place with 100 % efficiency…there
would be no losses
•In our real world, we have to account for losses
•Recall that our 120 VAC
loads were calculated to be 7,032 watts; or about
7 kW