1. How many watts does a house use?

According to the relevant data, the average electricity demand of a small house (1-2 bedrooms) may be between 3000Watt-6000Watt, while medium and large houses will need more wattage, which needs to be decided on a case-by-case basis.

To find out the wattage of your home, you will need to calculate the sum of the wattage of all the appliances in your home, and you can choose to list all the appliances in order of where they are located in order to prevent omissions.

For example, the kitchen appliances include refrigerator (500Watt), lighting (30Watt), exhaust fan (80Watt) and electric kettle (800Watt), and you can follow the above method to list all the appliances in the bedroom, bathroom and living room in order, and then sum them up.

Of course, different appliances have different wattage, you can get the specific wattage of your appliances through the instruction manual of the appliances, and then you can get the sum of the wattage of all the appliances in your house, and then get the wattage used in your house.

However, you need to note that not all the appliances will run at the same time, if you want to calculate how many watts your house uses at a certain moment, then you need to know which appliances are working at this moment, and add up the power of these appliances, you can get how many watts your house uses at this moment.

Of course, according to the above calculation method is not very accurate, can only serve as a reference, you can ask a professional to evaluate the wattage of your house, they will give more accurate data, but also can save you a lot of time and energy, you can be based on the data obtained from the rational arrangement of electrical appliances, which can save you a large amount of money, which is what you need to pay attention to.

2. What factors affect the wattage of your house?

2.1 The number and power of household appliances

Household appliances are the main source of house wattage, so the number and power of household appliances will definitely affect the wattage of your house, for example, a portable air conditioner with a power of 1,000Watt and a portable air conditioner with a power of 1,500Watt, although the two have the same function, however, the former compared to the latter can make the total wattage of your house reduced, which is something you need to pay attention to. you need to pay attention to.

2.2 Season and Climate

Seasonal and climatic factors are one of the main factors that affect the wattage of your house. As a simple example, you can see that in the cold winter months, you need to run electric blankets and other heating equipment, so compared to the cooler fall months, because of the use of heating equipment, your house will inevitably rise in wattage, which is the impact of seasons and climate on the wattage of your house.

2.3 House size and family size

This is very easy to understand, obviously, the house area is larger or the family size is larger, then your house will need to use more electrical appliances, because everyone needs to use electrical appliances, which leads to a larger or more populated house needs to use more wattage, this is what you need to understand.

2.4 Electricity habits of family members

The electricity usage habits of your family members can greatly affect the amount of energy consumed in your home. For example, assuming that your family members hardly use electrical appliances, even if your house has a large population, the total wattage used in your house will not be particularly high. Therefore, it is very important to urge your family members to develop good habits in using electrical appliances in order to plan the wattage of your house wisely.

3. How much electricity does a factory use?

Electricity consumption in factories is generally much more than that in homes, because the machinery and facilities used in factories require a large power output. To estimate the electricity consumption in factories, you can calculate the electricity consumption in your factory by following the steps below.

3.1 List the equipment that needs to be powered

To calculate the power consumption of your factory, you need to determine which equipment needs to be powered and how much power these equipments have. For example, suppose your factory has 20 machines with a power of 80kW and 40 lighting equipments with a power of 0.1kW, these are the ones you need to mark on your equipment list, which is convenient for the next step of calculation, and the power consumption of the equipments can be obtained from the instruction manuals of the equipments. The power consumption of the equipment can be obtained from the instruction manual of the equipment.

3.2 Determine the operating hours of the equipment to be supplied.

The operating hours of the equipment is an indispensable data to know the power consumption of the equipment, a lot of equipment has a system to record the operating hours of the equipment, which can save you a lot of time to calculate the operating hours of the equipment, the operating hours of each equipment will be recorded, you can calculate the power consumption of the equipment.

3.3 Adding up the power consumption of all electrical devices

After getting the operating hours and power consumption of all the power equipment, you can calculate the power consumption of the equipment, you need to use the following formula, the power consumption of the equipment is expressed as E, the operating hours of the equipment is expressed as t, and the power of the equipment is expressed as P, i.e.

E=Pt

If 20 sets of 80kW machines work 8 hours a day, substitute the data to get the daily power consumption of these 20 sets of machines is 12800kWh, and 40 sets of 0.1kW lighting equipment work 4 hours a day, substitute the data to get the daily power consumption of these 40 sets of lighting equipment is 16kW. then add the power consumption of these power-consuming equipment together to arrive at the daily power consumption of your factory, which will help you to understand the power consumption of your factory. This will help you understand the power consumption of your factory so that you can calculate the profitability of your factory.

4. Is there any way to save money on the electricity bill of your house or factory?

Using solar panels to generate electricity can save you a lot of money on your house or factory’s electricity bill, knowing that solar panels utilize solar energy, which is a renewable energy source that is very abundant and completely free of charge, so solar panels can be very good at generating electricity for your house or factory.

Compared to wind power and hydroelectric power, solar power does not require too harsh working conditions, and the cost of solar power is low, we know that the price of solar panels is only 0.1 $ / Watt, so the choice of solar panels to generate electricity for your house or factory, is undoubtedly the most correct choice, can be very good for you to save a large sum of money on the electricity bill, which you need to pay attention to! ..

To find out how many watts of photovoltaic panels you need, you can use the following calculation formula, namely

Total Wattage of PV Panels = Monthly Electricity Consumption / Peak Sunshine Hours / Solar System Efficiency / 30

For example, assuming that you live in an area with 5 hours of peak sunlight, that you have a grid-connected solar system (95%), and that your house consumes 400kWh of electricity per month, the total wattage of your PV panels would be 2.8kW, using the formula above.

5. Summary

Whether it is the calculation of the wattage of your house or the calculation of the power consumption of your factory, you can rationally plan your electricity consumption, which is very important for you, and can save you a large sum of money, of course, the choice of solar power may be a perfect solution to the problem of electricity consumption for you.