How Many Solar Panels To Run A Deep Freezer

Ray did some more on line research and found a company called windy nation that sells solar panels charge controllers inverters just about anything you.

How many solar panels to run a deep freezer. However lets assume your 300 watt solar panel can supply a full 300 watts for 8 hours. The freezer consumes approximately 220kwh year or 610wh day. This implies that the average power consumption of your freezer cannot exceed 100 watts per 8 hours or 12 5 watts per hour. With that in mind we bought the freezer.

How did i come up with 300. Does that mean i can have 5 panels running off it. Please can someone help me. A device called a charge controller will smooth the flow of power from the panels to the battery.

Battery sizing for the steca solar fridge the steca pf166 when used in freezer mode 18c consumes about 300 watt hours per day and when it s in fridge mode 3c it consumes an incredible 72 watt hours. Batteries are needed to store the power that the refrigerator will use at night or when clouds block the sun. For this example if you are using 404 kwh per year that is 1 11 kwh per day. The panels run at 8a charge controller 45a.

So you are going to need a total wattage of 300 combined solar panels. 1 how many of these panels will safely work with this charge controller. Lastly you will need the solar panels to keep the battery charged. But for now i would like to set up a system powerful enough to run at full capacity as a freezer.

At just 172 kilowatt hours per year to run this freezer we figured it couldn t be too hard to set up a solar system to run the freezer. That s still a considerable number of solar panels just to run a fridge freezer.