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56 Freedom SW 230V Installation Guide
Battery Information
Table 6 Battery Sizing Worksheet
Appliance
(A) Power Consumption
(Watts)
(B) Operating Time per
Day (Hours)
Daily watt-hours needed
for this appliance
(= A × B)
W hours Wh
W hours Wh
W hours Wh
W hours Wh
W hours Wh
W hours Wh
W hours Wh
W hours Wh
Total daily watt-hours of AC load Wh
× Number of days between charges
= Total watt-hours of AC load between charges Wh
Battery Ah used between charges (divide by 20 for 24 volt system) Ah
Recommended Battery Bank Size in Ah (multiply by 2) Ah
Freedom SW 3K2K 230V InvChg Install Guide.book Page 56 Friday, June 20, 2014 9:11 AM