Multiply 48 watts with 8 hours and you will get roughly 384 of watt hours per day.
Fridge power consumption per day.
A modern freezer will use between 30 and 100 watts of power depending on size indoor temperature efficiency.
But if you re running two or more fridges the potential savings start to become obvious.
Now if you are in a warm environment you can say that the refrigerator will effectively work for around 8 hours.
Click calculate to find the energy consumption of a refrigerator using 180 watts for 24 hours a day 0 10 per kwh.
So the 100w rated globe above needs to run for 10 hours to use 1kw of power.
The power company will charge you per kilowatt hour kwh.
Over a full day a fridge is likely to use between 1 to 2 kilowatt hours kwh.
How to identify an energy efficient refrigerator.
Of course this is unavoidable as fridges must be run 24 hours per day to keep food fresh.
Energy usage rates vary across the country but typically around 13 per cent of your energy bill is likely to be attributed to running your fridge.
That is the power used for a period time.
A 300 watt item used for 5 minutes per day will only consume 25 watt hours per day.
Typically the refrigerator s power consumption in between 100 to 250 watt w.
The average energy usage of modern refrigerators is 400 600 kwh per year.
Annual power consumption 700 kwh.
For a typical modern 15 cu.
The electric usage of a domestic fridge or a refrigerator depends upon various factors.
If the company charges 20 cents per kwh then that 100w globe costs you 20 cents to run for 10 hours 10 cents for 5 hours etc.
Freezer about 300 kwh is used annually or an average of 35 watts this power consumption is already factoring compressor cycles and yearly temperature changes in the northern hemisphere.
The average wattage of the refrigerator 2 3 kwh 2300 watts per day.
Domestic fridge power consumption is typically between 100 and 250 watts.
The letters na denote appliances that would normally be powered by non electric sources in a pv powered home.
Where a range of numbers is given the lower figure often denotes a technologically newer and more efficient model.
The power consumption of refrigerators is 400 1 000 kwh per year this applies to models in the 21 25 cubic foot range.
Multiply 4 amps with 12 volts and you will get 48 watts.
Now let s assume that the compressor uses 4 amps of power at 12v.
The electricity usage of the fridge is between 1 2 kwh kilowatt hour or units per day but as i say it may vary due to various factors.
For example if the annual kwh rating is 875 kwh divided by 365 days will give you about 2 4 kwh per day which means the average wattage accounting for all factors is about 100 watts.
