Electronic equipment consumes a large amount of electricity costs PK:LED how much electricity

Mobile phones, tablets, laptops, games consoles, we may use them every day, but do you know how much electricity you need to pay for them each year, according to the Forbes website? The following is the "Forbes" website a summary of common electronic equipment and appliances yearly consumption situation: if you have iPad full charge and the exhaustion of power consumption, probably a year iPad in 12 degrees or so, about $1.5.

1) iPad: power consumption of about $1.5 a year (about RMB 9.3)

If you are full of iPad every day and exhausted, about 12 of a year's power consumption of about iPad, about $1.5. (data source: EPRI)

2) iPhone or other mobile phone: about $0.25 a year (about $1.55)

IPhone5 battery capacity of 1440 mAh, or 5.45Wh. If you regard the iPhone is fully charged and exhausted, the power consumption of one year iPhone was about 2 degrees, if the average price of $0.12 a kilowatt, it means that you only pay $0.25 a year for the iPhone electricity. Now, you may not feel distressed every day with iPhone optional charge it. (data source: EPRI)

3) laptop: a year of about 8 U.S. dollars (about RMB 50)

A laptop consumes an average of 72 degrees a year, and it costs you about $8 a year for $0.12. Yes, a iPhone, iPad plus a laptop computer, a year in terms of electricity costs together less than $10 (about 62 yuan), less than 3 gallons of gasoline. (data source: EPRI)

4) plasma TV: power consumption of about $45 a year (about 279 yuan)

If we press the TV 5 hours a day, then the size of a large size of a year, the battery power consumption of about 360 degrees, the total electricity cost of about $45. LCD TV is relatively very electricity, the annual electricity costs about $20 (about 124 yuan). (data source: CNET)

5) Xbox: a year of about 40 U.S. dollars (about RMB 248)

Microsoft's latest Xbox and SONY PS game consoles are also more energy-efficient devices, their average power consumption is 100W. According to the average user habits, users need to pay about $40 per year for the Xbox game. (data sources Hittinger, Mullins and Azevedo)

6) 60W electric light bulb: annual power consumption of about 26 U.S. dollars (about RMB 161 yuan)

Incandescent lamp should be called a heating lamp, it will be 90% of the energy used to heat, rather than lighting. A standard 60W incandescent light up 10 hours a day, the highest annual consumption of up to 220 degrees, about $26. (data source: EPRI)

7) LED lamp: annual power consumption of about $4.4 (about 27.28 yuan)

LED light is indeed more power saving. If according to 10 hours a day to turn on the lights, a LED lamp consumes only about 37 degrees per year, the cost of electricity is only $4.4, compared to incandescent energy saving 80%. (data source: EPRI)

8) desktop: annual power consumption of $36 (about 223.2 yuan)

A desktop (including the display) the annual power consumption of about 300 degrees, electricity spending is about $36. With wireless modems and routers, it generates an additional 90 kwh of electricity per year (about $10). (data source: NRDC)

9) car: fuel consumption of $2200 per year (about RMB 13640)

If you drive the annual mileage of 15000 miles per gallon to run 25 miles, which means you need to buy a 600 gallons of gasoline per gallon, calculated by $3.6 a year, you need to pay fuel costs nearly $2200.

10) Tesla electric vehicles: annual power consumption of about $450 (about 2790 yuan)

Want to be able to run 300 miles of Tesla Model S electric car full of electricity, a need for 85 kwh, or about $10, which is about 3 cents per mile of electricity. If you drive 15000 miles a year in Model S, you'll have to pay about $450. Compared to traditional fuel vehicles, Tesla owners can save $1750 per year. However, the sales price of a Tesla electric car in the United States for $75 thousand (about 465 thousand yuan), with more than 5 years of time, you have to pay $12000 to replace the battery, that is to say, save electricity money was enough to change the battery fraction.

11) washing machines and dryers: annual power consumption of about $300 (about 1860 yuan)

The latest front door (Front-Loading) drum washing machine consumes about $100 a year, while the old on the door (Top-Loading) drum washing machine is the consumption of the former is two times the annual cost of $200 electricity bill. (data source: Mr. Electricity, Energystar.gov)

12) water heater: annual power consumption of 600 U.S. dollars (about RMB 3720)

Heating power consumption accounts for 18% of the total electricity consumption of household appliances, about $600. For the heater, the best way to save energy is to use cold water to wash clothes, so you can save an average of $150 per year. (data source: EPA, Mr. Electricity)

13) microwave oven: 15 minutes heating power consumption of $0.04 (about RMB 0.25 yuan)

According to data released by Michaelbluejay, a microwave oven is heating, 15 minutes of power consumption of about 0.36 degrees, about $0.04, this figure is much lower than the electricity consumption of electric ovens.

14 refrigerator: annual power consumption of about 42 U.S.