Battery Sizing Calculator

Step 1

The first step is to calculate the total watt hours

The Total watt hours is

Step 2

Select the type of battery you prefer and the respective ah per battery. For example when you select the first option under Name of battery you have to select the first option under Ah per Battery.

Name of Battery                                Ah per Battery

The Total Watt hours is

When completing the above calculations you will then be able to calculate the amount of battery needed to cover your system


Battery bank size is

The total amount of battery can not be a decimal number if you have a decimal number you will have to round it off. For example if you get 1.5 batteries the total amount of batteries you will need is going to be two. Also these batteries can not be purchased in an odd amount it has to be purchased in pairs..