Solar & Wind Battery Backup Expected Operating Times Calculator
To estimate how long Your battery or batties banked in combination
will operate together under a varitie of load conditions.
Place selected numbers in easly to use spaces then press the calculate button
on the bottom of page to complete your Battery time over load Operating time Calculation.

1. Enter the voltage of your battery or bank of batteries. Battery Voltage
 Battery Type Voltage Amp Hours battery*#to=12Volts battery*#to=24Volts battery*#to=48Volts PVX-560T 12 55 12v*1 = 12volts 12V*2 = 24 Volts 12v*4 = 48volts PVX-840T 12 80 12v*1 = 12volts 12V*2 = 24 Volts 12v*4 = 48volts PVX-1040T 12 100 12v*1 = 12volts 12V*2 = 24 Volts 12v*4 = 48volts PVX-2580L 12 255 12v*1 = 12volts 12V*2 = 24 Volts 12v*4 = 48volts S-460 6 volts 350 6v*2=12volts 6v*4 =24volts 6v*8 =48volts S-530 6 volts 400 6v*2=12volts 6*4 = 24volts 6*8 =48volts 6CS-17PS 6 volts 562 6v*2=12volts 6*4 = 24volts 6*8 =48volts 6CS-21PS 6 volts 683 6v*2=12volts 6v*4 =24volts 6v*8 =48volts 6CS-17PS 6 volts 820 6v*2=12volts 6v*4 =24volts 6v*8 =48volts 4ks-21PS 4 volts 1104 4v*3=12volts 4v*6 =24volts 4v*12 =48volts 4ks-25PS 4 volts 1350 4v*3=12volts 4v*6=24volts 4v*12=48volts
2. Enter the total Amp/Hours of the battery or bank of batteries. Amp/Hrs
3. Enter the combined Watt value of the appliances you plan to run from your battery. Watts
 Examples Watts 19" Color TV 100 Blender 300 Bread Maker 630 Circular Saw 1500 Computer System 200 Microwave Oven 800 Power Drill 400 Toaster 1000
This shows power consumption as measured on some products.
4.

Click the Calculate button to see the number of hours your configuration should run.

hour(s) of operating time, approximate. Based on fully charged batteries.