As electricity costs are soaring, we observe a rising concern and carefulness in using electronic appliances. How many watts a TV use is an important question because you can save on your electric bill by limiting TV use and following the best practices of TV usage. Today, we will discuss how many watts a TV uses depending on its size and technology, and also we will see if TVs use a lot of electricity. So let us move forward and see the real data.
Key Takeaways About TV Wattage
On average, the latest TVs use around 58.6 watts when running and 1.3 watts while in standby mode.
The range of power consumption is 10W to 117W while the TV is on and 0.5W to 3W on standby, and this large range is because there are different technologies and sizes of TVs which result in different power consumption.
How many watts does a TV useper year? Generally, TVs use 106.9 kWh of electricity per year, costing you around $16.04 annually.
The best way to save on electricity costs is to use solar energy to run your TV; it can be a solar powered TV or solar generator option.
Types Of TV And How Many Watts Is A TV
As we already discussed, how many watts a TV use depends on the technology and size. So it is important to know the basics of different TV technologies to make a better estimation and save energy.
CRT TVs are very old technologies, are not used for general watching purposes, and are replaced by more advanced technologies. They need to be updated because of old technology and bulky sizes. However, we are recently seeing a rise in the use of these TVs for a great gaming experience without any input lag or blur motion. However, these TV sets are very expensive and consume up to 120 Watts of electricity, increasing your electricity bill.
The plasma TV is made of tiny gas pockets; they light up when high voltage is applied to the TV. Plasma TV offers a great contrast ratio and views, so how many watts does a plasma tv use? It costs you a power consumption of up to 500 Watts for larger sizes. Because of this high power consumption, it is not popular anymore.
LCD is a great combination of picture quality and low power consumption. This TV technology uses cold-cathode fluorescent lamps for backlighting. So, how many watts does an LCD TV use? An LCD TV uses around 70 to 200 watts of power on average.
LCD and LED use the same technology but LED TVs use light-emitting diodes for display. So, the power consumption is very economical. Even a 40-inch LED TV uses only 50 watts.
The latest TV technology is organic light-emitting diodes, which offer great contrast and picture quality. However, OLEDs use more power than LEDs, as a 60-inch TV uses around 100 watts, while an LED TV of the same size uses only 88 watts.
How Many Watts Does A TV Use?
How Many Watts Does A TV Use: 24, 32, 65 Inches, And More
How many watts a TV use depends on size and technology. So, let us summarize the data in a table format for quick reference.
Screen size (Inches)
LED (Power consumption-watts)
OLED (Power consumption-watts)
LCD (Power consumption-watts)
CRT (Power consumption-watts)
15 inch TV
17 inch TV
19 inch TV
20 inch TV
21 inch TV
22 inch TV
24 inch TV
30 inch TV
32 inch TV
37 inch TV
42 inch TV
50 inch TV
55 inch TV
60 inch TV
How Many Watts Does A Small TV Use
Best Solar Generator for TV
Hours Used Per Day
How Many Watts Does A Tv Use On A Generator?
Jackery Solar Generator 2000 Pro (Explorer 2000 Pro + SolarSaga 100W)
Jackery Solar Generator 1000 Pro (Explorer 1000 Pro + SolarSaga 80W/100W)
Portable Power Station Capacity
(Take 100 W as an example)
Supported Working Hours
Jackery Solar Generator 2000 Pro
2*AC Output: 230V, 2200W (peak 4400W); 2*USB-A: Quick Charge 3.0x2, 18W Max; 2*USB-C: 100W Max, (5V, 9V, 15V, 12V, 20V up to 5A); 1*Carport: 12V⎓10A
Jackery Solar Generator 1000 Pro
1002Wh (43.2V, 23.2Ah)
2*AC Output: 230V, 1000W, peak 2000W; 2*USB-A: Quick Charge 3.0x2, 18W Max; 2*USB-C: 100W Max, (5V, 9V, 15V, 12V, 20V up to 5A); 1*Carport: 12V⎓10A
How Much Electricity Does A TV Use When Off?
We all are used to turning off the TV by remote, which turns the TV to standby mode. It is important to know that the TV also consumes power in standby mode. How many watts does a TV use in standby mode? The estimated number is around 2.25% to 5% of the power consumed when the TV is on.
When the TV is disconnected from the power supply, it uses zero electricity.
Do TVs Use A Lot Of Electricity?
Yes. TVs can use a lot of electricity and quickly add up to your electricity cost. Old technology TVs like CRT and Plasma eat up more watts; however, the latest LCD and LED TVs are way more efficient and have less power hungry which is a relief.
A modern TV uses around 50 to 100 Watts, depending on the screen size.
Tips for Reducing TV Power Consumption
We have established that TV consumes a noticeable amount of electricity units. So it is important to use some tips to reduce TV power consumption.
Turn the TV off and not stand by. When you turn off the TV with the remote, you put it on standby, and it still uses electricity. So, the correct way is to plug it off or turn the button off.
Turn off the On feature, and you do not use voice control, Bluetooth, etc.
The backlight also drains your power. The brighter the backlight, the more wattage is used. If you place your TV in a dark or dim light environment, you can lower the backlight setting and save on your electricity bill.
Also, turn off your TV accessories like home theater, PlayStation, DVD, etc.
How many watts a TV use depends on the technology and size of the TV. We have discussed different types of TVs and their wattage to help you estimate how many watts your TV uses. This information will help you to cut down on your electricity bill by careful Tv use, and you can also opt for a solar-powered solution for a futuristic approach.
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