DC Device Rating, W
Qty
Total Watts
Use hrs/day
Use days/week
Watt Hours
Furnace fan
Light, 10W
Light, 15W
Light, halogen
Light, LED
Propane alarm
Radio, CB
Radio, VHF
Refrigerator, 12V
Stereo, 12V
TV 12V
Water pump, 12V
  Total DC Wattage, W:   Average DC Daily Consumption, Wh:  
              Max DC Daily Consumption, Wh: