Use this worksheet to determine the total amp hours per day used by all the AC and DC loads in your system.

System Voltage:

12V 24V 48V

Calculate your AC loads.

Note: Wattage of appliances can usually be determined from tags on the back of the appliance or from the owner's manual. If an appliance is rated in amps, multiply amps by operating voltage (120 or 240) to find watts.

Calculate your DC loads (if any)

Total average amp hours per day: