As electricity costs are soaring, we observe a rising concern and carefulness in using electronic appliances. How many watts a TV useis 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.
If you want to reduce high electricity bills and save money, it's best to charge appliances with the help of solar generators. Jackery Solar Generator 1000 Pro, Jackery Solar Generator 2000 Pro, and Jackery Solar Generator 3000 Pro are some robust and large-capacity charging solutions. They have a compact size and portable design, making them ideal for both home and outdoor uses.
Products | Image | Capacity | Rated / Peak Power | Battery | Size |
Solar Generator 3000 Pro | 3024Wh | 3000W (6000W Peak) | NMC | Length: 18.6 in (47.24 cm) Width: 14.1 in (35.81 cm) Height: 14.7 in (37.36 cm) | |
Solar Generator 2000 Pro | 2160Wh | 2200W (4400W Peak) | NMC | Length: 15.1 in (38.4 cm) Width: 10.5 in (26.9 cm) Height: 12.1 in (30.75 cm) | |
Solar Generator 1000 Plus | 1.25-5 kWh | 2000W (4000W Peak) | LiFePO4 | Length: 14 in (35.6 cm) Width: 10.24 in (26 cm) Height: 11.14 in (28.3 cm) |
Key Takeaways About TV Wattage
Here are a few essential facts about TV and its wattage.
- On average, the different models of TVs will consume around 50 to 200 wattsof electricity.
- Most modern TVs consume nearly 100 watts of power.
- A TV used for21 hours a week will use about 75 kWh of electricity per year.
- Electricity consumed can be calculated by multiplying yearly electricity use by the average rate of electricity in your area.
- There are many factors that affect the TV watts, such as TV type, age, size, usage, and vampire power.
How Many Watts Does A TV Use?
The number of watts used by any TV will depend on its type. Here, we will include the different types of TV and their watts.
- CRT TV:These old technologies are bulky in size and consume up to 120 watts of electricity. However, many people use CRT TVs as they are great for gaming purposes without any blurry motion or input lag.
- Plasma TVs:They are made up of tiny gas pockets and light up when high voltage is applied. Plasma TV has an excellent contrast ratio and views, which consumes up to 500 watts of power.
- LCD:They are a great combination of picture quality and low power consumption. LCDs use cold-cathode fluorescent lamps for backlighting and consume around 70-200 watts.
- LED: While LCDs and LEDs use the same kind of technology, LED TVs typically use light-emitting diodes and are generally more economical.
- OLED:This latest TV uses organic light-emitting diodes and uses more power than LEDs.
The following table reveals how many watts does a TV usesdepending on different sizes and types.
Screen size (Inches) | LED (Power consumption-watts) | OLED (Power consumption-watts) | LCD (Power consumption-watts) | CRT (Power consumption-watts) | Plasma |
15 inch TV | 15 | NA | 18 | 65 | NA |
17 inch TV | 18 | NA | 20 | 75 | NA |
19 inch TV | 20 | NA | 22 | 80 | NA |
20 inch TV | 24 | NA | 26 | 90 | NA |
21 inch TV | 26 | NA | 30 | 100 | NA |
22 inch TV | 30 | NA | 40 | 110 | NA |
24 inch TV | 35 | NA | 50 | 120 | NA |
30 inch TV | 38 | NA | 60 | NA | 150 |
32 inch TV | 41 | NA | 70 | NA | 160 |
37 inch TV | 44 | 66 | 80 | NA | 180 |
40 inch TV | 50 | 72 | 100 | NA | 200 |
42 inch TV | 57 | 75 | 120 | NA | 220 |
50 inch TV | 72 | 89 | 150 | NA | 300 |
55 inch TV | 80 | 98 | 180 | NA | 370 |
60 inch TV | 88 | 107 | 200 | NA | 500 |
How Many Watts Does A 32-Inch TV Use?
Most homeowners use a 32-inch TV because they are cheap, lightweight, compact, and easy to carry. The power consumption of same-size TVs will depend on the brand and its type. For example, a 32" LED TV will consume around 30-55 watts of power, whereas the 32" OLED uses 55-60 watts. The 32-inch LCD TV consumes higher watts, around 50-85 watts. The older 32" CRT TVs have the highest power consumption, which is equal to 150-200 watts, with an average of 170 watts.
How Many Watts Does A 55-Inch TV Use?
A 55" inch TV is the larger version of the previous models and is becoming more and more popular. Their consumption may vary depending on the TV type. For example, the 55" LED consumes around 60-90 watts, whereas the 55" OLED has a power consumption rate of 105-110 watts.
How Many Volts & Amps Does A TV Use?
Volts and ampsare the essential terms that determine how much electricity flows or is used by any appliance.
- Volts (V):It is short for voltage and typically measures the difference in electrical pressure. In other words, voltage is like the speed of electricity that passes through the circuit.
- Amps (A):It is short for amperes and generally measures the electrical current. It is the amount of electrons that flow through the circuit.
Typically, TVs use around 120-volt outlets. If the TV uses 164W of hourly wattage, the amperage will be calculated as follows:
Amps = 164W / 120V = 1.37 amps.
What Are The Factors Affecting TV Wattage?
If you are wondering about how many watts does a TV uses per hour, you'll need to understand the factors that affect the number.
Type of TV:Modern TVs and LED TVs are generally more energy-efficient than older models. Generally, Energy Star-certified TVs are 25% more efficient than conventional TVs.
TV Types | Power Usage (W) | Pros | Cons |
LED (Light Emitting Diode) | 30-100W Per Hour | ●They are highly energy-efficient. | ●LED TVs have less contrast and saturation. |
OLED TVs | 50-200W Per Hour | ●They are super-thin and have deeper colors. ●OLED TVs have sharper contrast. ●They are nearly as efficient as LED TVs. | ●OLED TVs are very expensive. |
Plasma TVs | 100-300W Per Hour | ●They are a superior color compared to LCD TVs. ●This type of TV has a faster response time. | ●They are only available in larger screen sizes. ●Plasma TVs use high energy. |
TV Age: Like any other technology, the older an appliance gets, the more wattage it will consume. The CRT models use up to 120 watts, whereas the LED TV consumes 24-28 watts for small sizes and 90 watts for larger sets.
Size of TV: The larger TVs typically consume more energy than smaller ones. For example, a 48-inch TV consumes 80 watts of power. But how many watts does a 65-inch TV use? It is nearly 115 watts.
TV Model Type | 24-inch | 50-inch |
CRT | 75-120 watts | N/A |
Plasma | N/A | 150-500 watts |
LCD | 36-44 watts | 75-90 watts |
LED | 24-28 watts | 50-60 watts |
OLED | N/A | 90-107 watts |
TV Usage:The more TV you use, the higher the watts consumption will be. It is best to switch off the TV when not in use to avoid higher bills.
Vampire Power: It's a term for how much power any device consumes when turned off but plugged in. TVs typically consume 5% of their usual power consumption, even in standby mode.
How to Determine The TV Power Consumption?
Most modern TVs, like LED or OLED, are more energy-efficient and have an ENERGY STAR-rated sign. It generally consumes around 150 watts. You can find the watt consumption of your TV on the blank panel of the appliance. If, in case, you cannot find the wattage on the TV, multiply the maximum voltage and amperage of the appliance.
Formula: Watts of TV × Hours Used = Power Consumption
Example:A 150-wattage TV appliance, when used for three per day, will consume 150W × 3H = 450Wh per day.
Jackery Solar Generators for TV
55% of Americans spend around one to four hours watching TV, whereas 22% of people watch TV for more than four hours every day. Investing in a solar generator is one of the best ways to reduce the high electricity bills. It runs on the free solar energy that gets converted to electricity. With Jackery Solar Generators, you can charge TVs and even high-power-consuming appliances for long hours.
Jackery Solar Generator 3000 Pro
With a large battery capacity of 3024Wh, the Jackery Solar Generator 3000 Pro has the ability to charge 99% of appliances. You can recharge the Jackery Explorer 3000 Pro Portable Power Stationusing 6*Jackery SolarSaga 200W Solar Panelsin only 3.5 hours. The power station can even charge RVs and travel trailers.
Product | Solar Generator 3000 Pro |
Capacity | 3024Wh |
Battery Cell | NMC |
Dimension | Length: 18.6 in (47.24 cm) Width: 14.1 in (35.81 cm) Height: 14.7 in (37.36 cm) |
Noise Level | Less than 30dB |
Recharging Methods | Solar Recharging: 3.5 H (6*Jackery SolarSaga 200W Solar Panels) Wall Recharging: 2.4 H Car Recharging: 35 H |
Output Ports | AC Output (x1): 120V~ 60Hz 25A Max AC Output (x3): 120V~ 60Hz 20A Maximum USB-C Output (x2): 100W Maximum, 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓5A |
Jackery Solar Generator 2000 Pro
The Jackery Solar Generator 2000 Pro gives you 2,160 Wh capacity, 2,200W AC power, and 4,400W peak power. It is a great choice for running even big appliances and tools for home emergencies and outdoor activities.
It is a very safe and reliable option because of its dual battery protection and four temperature core detectors. You can turn it on with a button, and the small display shows you the input and output voltage.
Product | Solar Generator 2000 Pro |
Capacity | 2160Wh |
Battery Cell | NMC |
Dimension | Length: 15.1 in (38.4 cm) Width: 10.5 in (26.9 cm) Height: 12.1 in (30.75 cm) |
Noise Level | 30dB |
Recharging Methods | Solar Recharging: 5.5 H (6*Jackery SolarSaga 100W Solar Panels) Wall Recharging: 2 H Car Recharging: 24 H |
Output Ports | AC Output (x3): 120V, 60Hz, 2,200W (4,400W Surge Peak) USB-A Output (x2): Quick Charge 3.0, 18W Maximum USB-C Output (x2): 100W Maximum, (5V, 9V, 12V, 15V, 20V up to 5A) |
Jackery Solar Generator 1000 Plus
The Jackery Solar Generator 1000 Plus has a LiFePO4 battery capacity of 1264Wh and an output of 2000W. It supports three Jackery Battery Pack 1000 Plusadd-ons to expand the battery from 1.25kWh to 5kWh. It is a versatile charging solution for outdoor, emergency, and household scenarios.
Product | Solar Generator 1000 Plus |
Capacity | 1.25 - 5 kWh |
Battery Cell | LiFePO4 |
Dimension | Length: 14 in (35.6 cm) Width: 10.24 in (26 cm) Height: 11.14 in (28.3 cm) |
Noise Level | Less than 30dB |
Recharging Methods | Solar Recharging: 2 H (4*Jackery SolarSaga 200W Solar Panels) Wall Recharging: 1.7 H Car Recharging: 7 H |
Output Ports | AC Output (x3): 120V~60Hz, 2000W (4000W Peak) USB-A Output (x2): 18W Max, 5-5V⎓3A USB-C Output (x2): 100W Maximum, (5V, 9V, 12V, 15V, 20V up to 5A) |
How Much Does It Cost to Power A TV?
The monthly electricity billhas the total amount you're charged and not how much each home appliance contributes to the bill. The following table reveals the cost of running a TV monthly and yearly.
State | Average Electricity Rate | Cost Per Month | Cost Per Year |
California | 22.00 ¢ / kWh | $2.01 | $24.09 |
New York | 20.59 ¢ / kWh | $1.88 | $22.55 |
Texas | 12.56 ¢ / kWh | $1.15 | $13.75 |
Massachusetts | 22.59 ¢ / kWh | $2.06 | $24.74 |
Florida | 12.21 ¢ / kWh | $1.11 | $13.37 |
Virginia | 12.58 ¢ / kWh | $1.15 | $13.78 |
New Jersey | 16.20 ¢ / kWh | $1.48 | $17.74 |
Maryland | 14.48 ¢ / kWh | $1.32 | $15.86 |
Washington | 10.38 ¢ / kWh | $0.95 | $11.37 |
US Average | 14.19 ¢ / kWh | $1.30 | $15.54 |
Source: Electric Power Monthly - U.S. Energy Information Administration (EIA)
If you want to calculate the electricity usage of a TV, all you need to do is multiply the annual kWh and the electricity cost divided by 1000 hours of usage.
LEDs require more than standard direct-lit and edge-lit type LCD TVs. On the other hand, OLEDs are more power-hungry than the average LED models. The OLEDs and LEDs consume twice as much power compared to the older plasma TVs.
Not only does the power consumption of a TV scale with size, but it also gets affected by the brightness. When you raise the brightness level progressively, it leads to higher consumption and higher costs. Reducing the brightness level of the TV by 50% does not necessarily halve the energy use, as other TV parts also consume some energy.
TV Wattage FAQs
What size of solar generator do I need to run a TV?
The size of the solar generator required will directly depend on how many watts does a TV uses. For example, if the TV consumes 50W of power and you wish to charge it using the Jackery Solar Generator 3000 Pro, the working hours can be calculated as:
Working Hours = Battery Capacity in Wh × 0.85 / Operating wattage of TV = 3024Wh × 0.85 / 50W = 51.4H.
Do TVs use a lot of electricity?
Yes. TVs consume a lot of electricity — though it will depend on the size and type of TV. For example, the newer LED and LCD TVs are more energy-efficient than old Plasma and CRT TVs.
How much electricity does a TV use when off?
Most of us believe that turning off the appliance means it won't be consuming any kind of power. However, that's not true. When you turn off the TV using the remote, your appliance starts working in standby mode. A TV in standby mode typically consumes 2.25-5% of the power used when the appliance is on.
How to reduce the TV power consumption?
There are many ways to reduce the power consumption of TV. Here are some tips:
- Do not leave the TV on when not in use, and make sure you disconnect it entirely from the power source.
- Use a surge protector or smart power strip to automatically cut power to the TV when it is not in use.
- Invest in energy-efficient TV models like the ones with Energy Star ratings.
What's the best time to run a TV?
There is no right or wrong time to run a TV. However, using appliances like TVs during off-peak hours (usually overnight) is generally more affordable.
Final Thoughts
How many does watts a TV usesdepends 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.