I have a special fee for home appliances, and the cost is surprising, and the electrical appliances

It's the same, hit the 500w gear, the heating time will be hungry for a long time, and the power consumption is still the same.

The water heater should be 1500w, right? It depends on how you use it, it is normal to take a shower for 1 to 2 kilowatt-hours of electricity.

Refrigerators are the main suspect, and some refrigerators can eat 200 kilowatt-hours of electricity a month in the summer, but the possibility is not very large.

The computer shouldn't consume too much power, but if it's always on, the power consumption can't be ignored.

You can turn on only one appliance at a time, and then observe the speed of the turntable on the meter, and the fastest one should be the culprit.

I didn't understand: I bought 100 kilowatt-hours of electricity in September (at the beginning), and at the beginning of November (at the beginning) I saw the meter yesterday and [also] 500 kilowatt-hours".

What does this [yet] mean? Or what is the typo?

Is it left, owed, or more?

None of them can be; That is, there can be no 500 degrees left, and it cannot be owed, let alone more.

I can't figure it out, and I think about it too much!

The average daily electricity consumption is indeed a bit much.

1.The computer consumes electricity per hour, you won't leave it on 24 hours a day, right?

2.The refrigerator consumes about 1 kilowatt-hour of electricity per day from September to November, unless the refrigerator is broken or the adjustment knob of the refrigerator is hit on the forced refrigeration (the refrigerator pressure machine constantly consumes electricity per hour).

3.Water heaters are high-power appliances and are most likely to be the cause of electricity consumption. It's up to you how you use it.

Go to the electricity bureau and check the meter.

If there's a problem with the meter, you can try it again.

See if anyone has stolen electricity.

The nineteen-inch display + host + audio add up to almost 100 watts, and only consume more than 1 degree of electricity for 10 hours a day, which is a normal phenomenon, mainly with the rice cooker and the electric baking pan, the rice cooker is generally about 500-1000 watts at home, so that 1 hour is almost 1 kilowatt of electricity, the electric pressure cooker is more than 1000 watts, 1 hour is more than 1 degree, and the electric baking pan is also similar to the rice cooker It depends on the length of time you use electrical appliances to work.

If the electricity bill is yuan, then the 40 yuan electricity bill is 40 kWh. 50 30 = degrees per day, the rice cooker is 800w, 20 minutes to cook, for degrees, twice a day, your computer is 100w well, 10 hours for degrees, plus others, 40 yuan electricity is less, you see, mainly your computer, of course, there are many rice cookers.

According to your description, the calculation of electricity consumption of household appliances is more complicated, involving the power of electrical equipment, the duration of use, the frequency of use, the old and new conditions, etc.; To get an idea of how much power a device is consuming, we recommend that you use the device alone for one hour and record meter readings before and after use, so that you can estimate the power consumption of the device for one hour of use.

The reasons for the large amount of electricity may be: 1. Other high-power equipment in the home, long-term use, resulting in more electricity; For example, if the air conditioner in your home is set to 20 degrees for a long time, the greater the temperature difference between the set temperature and the room temperature, the greater the energy consumption, and it is recommended that the indoor temperature be adjusted to 26 degrees; 2. There is a fault in an electrical equipment, which leads to an increase in power consumption under the abnormal working condition of the electrical appliance; 3. Aging and leakage of indoor lines, theft of electricity behind the meter, etc.

Household appliances such as rice cookers, induction cookers, microwave ovens, and electric baking pans are all high-power electrical appliances, and the power is generally between kilowatts, that is to say, the power consumption is 1 2 degrees per hour, and it is not obvious to use it once at ordinary times, and it is common to consume 2 4 degrees of electricity per day if it is used regularly. The power consumption of the computer is between 40 and 70 watts, and turning on the computer for 10 hours a day is just a kilowatt-hour of electricity.

Well, it's not all the fault of the computer, the electrical appliances that generate heat are very powerful and consume a lot of electricity. The overspending of money is a sin of these two things

Power: p=ui

One kilowatt-hour of electricity is equal to one kilowatt-hour.

It is completely feasible in principle, but according to the current efficiency technology of solar cells, it is not practical to use high-power appliances such as air conditioners because of the high cost, and with the development of technology and technology, it will be possible one day.

Yes, but because of its high power demand, it requires a lot of solar panels. as well as batteries, high-power inverters, etc. The cost is extraordinary.

The required voltage of the air conditioner is 220V, and there is no battery. You don't use what you're talking about.

There's no need for that, if you buy all the equipment, it's enough to cover your electricity bill for a few years.

Yes, because the inside of the motor is mainly wound by a coil, the starting current is about 6 times that of the working current at the moment of starting.

The main thing is how much power is consumed when starting.

Have fun!

Hello, for your electricity problem, it should be in the same unit of hours, the electricity consumption at startup is higher than the electricity consumption during normal operation, that is to say, the starting time of an electrical appliance is 3 seconds, and the electricity consumption of this electrical appliance is 3 seconds during normal operation.

In actual use, because it always takes a certain amount of time after an electrical appliance is started, there is no need to consider this problem, because the electricity consumption during normal operation is much greater than the starting electricity, and the power supply capacity of the electrical appliance and the safe ampacity of the switch and wire are considered.

Yes, start-up power consumption is much higher than running power.

Whether the compressor is efficient and energy-saving, the compressor is the direct power consumption of supermarket freezers, refrigerated refrigerated cabinets, and refrigerated display cabinets, although its operating frequency and time depend on the overall situation of supermarket freezers, refrigerated refrigerated cabinets, and refrigerated display cabinets, but whether it is efficient and energy-saving also plays a key role. At present, there are two main compressor compression methods: reciprocating and rotary.

In recent years, many businesses in the sales process, strongly emphasize how thick the foam layer of their supermarket freezers, refrigerated cabinets, and refrigerated display cabinets is, and the thermal insulation and refrigeration effect is very strong, but this is not the case, and the reasonable matching of the foam layer is far better than increasing the thickness effect of uniform configuration in accordance with the relevant parameters.

Nowadays, household appliances are all common power consumption, which is normal! If you use a lot of power, use less!

It is very power-consuming, because it is the first generation of air conditioning, there is no requirement for energy saving, so the power consumption is relatively large, and the original is freon, which is not good for the environment, and now the refrigerant has reduced the environmental harm a lot, if you need to change the air conditioner, it is recommended to have full DC inverter, the latest air conditioner, which saves 50% of electricity than your current air conditioner

It can be replaced with a new one, the service life of the general household air conditioner is about 8-10 years, if it is not broken, it will be, if there is a problem, don't repair it, just replace it with a new one.

For outdoor units, they should be cleaned with clean dust. It will use a lot of dust, which will affect the heat exchange effect. It will cause a lack of cooling.

It's been more than 10 years, and at least refrigerant should be added. Electricity is for sure.

As long as the air conditioner consumes electricity, it doesn't matter much, and the previous one is longer than the current one.

The electrical work is equal to the electrical power multiplied by the time w=pt

If you have already bought an appliance, you can only save energy by reducing the time you use it;

If you haven't bought electrical appliances yet, of course, you should buy appliances with good energy-saving effect to reduce p.

Most of the electrical appliances belong to inductive electrical appliances, which will lead to the decline of power quality, that is, the power factor we commonly refer to, effectively increase the rate factor, correspondingly improve the utilization rate of electric energy--- achieve the purpose of energy saving.

The method is to access the compensation capacitor in the electrical circuit, and the unit of the compensation capacitor is kvar. Too much or too little compensation to make a difference.

It is to choose the one with the highest energy efficiency level.

Energy saving is relatively speaking, LCD is more energy-efficient than CRT, LED is more energy-efficient than LCD.

Just like lamps, energy-saving lamps are more energy-efficient than incandescent lamps, and LEDs are more energy-efficient than energy-saving lamps.

Liquid crystal displays, especially LEDs, are very energy-efficient. The CRT tube display method used in the past has a high-voltage package and a deflection coil, and the early LED liquid crystal display has removed the above devices, which has taken a big step forward in energy saving. In recent years, the rise of LEDs has replaced the backlight from incandescent light to light-emitting diodes, and the power-saving function is undoubted.