## How long will a 12 volt battery run a refrigerator?

A very small user of power is a 1.2 watt LED light running on a 12 volt power source will use 1.2W / 12V = 0.1 amps.

Therefore a 100ah (amp hour) battery will last for 1000 hours.

A slightly different example is a 60 watt fridge running on a 12 volt power source uses 60 /12 = 5 amps, but only while the motor runs..

## What will a 100w solar panel run?

When a 12V solar panel is rated at 100W, that is an instantaneous rating, if all of the test conditions are met, when you measure the output, the voltage will be about 18 volts and the current will be 5.55 amps. Since watts equals volts times amps, 18 volts x 5.55 amps = 100 watts.

## How many solar panels does it take to run a refrigerator?

One of the higher energy guzzlers is a much necessary member of any household, the refrigerator. According to different studies, the average refrigerator takes about three or four average solar panels to run.

## Can you run a fridge off solar power?

To keep food safe and consistently cool, refrigerators require access to a continuous power supply, so it may seem that solar power is not a viable option. However, with the right solar power configuration and power requirement calculations, you should be able to run any refrigerator with solar power.