What size generator should be used for general household use?

Introduction What size generator should be used for general household use? Generally, a 5KW generator for household use is enough. If you can reduce some electrical appliances, 2KW will be enough. The specific calculation method based on commonly used electrical appli

What size generator should be used for general household use?

Generally, 5KW is enough for a household generator, and 2KW would be enough if some electrical appliances can be reduced.

The specific calculation method based on commonly used electrical appliances is as follows:

1. Common household appliance level power:

Microwave oven 600-1500 watts

< p>Rice cooker 500----1700 watts

Induction cooker 300----1800 watts

Electric wok 800----2000 watts

Electric Water heater 800----2000 watts

Refrigerator 70----250 watts

Electric heater 800----2500 watts

Electric grill Furnace 800----2000 watts

Sterilization furnace 600----800 watts

Electric iron 500----2000 watts

Air conditioner 600 ----5000W

Air conditioner 1000W

Microwave oven 1000W

Electric stove 1000W

Electric water heater 1000W

Vacuum cleaner 800W

Hair dryer 500W

Electric iron 500W

Washing machine 500W

TV 200W

Computer 200W

Range hood 140W

Fan 100W

Flashlight 0.5W

Lighting 50-100W

2. Calculate the power of electrical appliances that must be used during a power outage

Refrigerator 250W

TV 200W

Computer 200W

Lighting 50-100W

< p>The starting battery box is a type of compressor, and the starting current is calculated as 2.5 times, so the power of the refrigerator generator is 250*2.5=625W

So, the minimum power of the household generator is 200+200 +100+625=1125W, leaving some spare power, so a 2KW generator is enough!

3. Calculation of power of commonly used electrical appliances

Some families may add air conditioners, electric water heaters and other equipment to the necessary electrical appliances:

Because air conditioners are compressed Therefore, the starting current of the air conditioner is also calculated based on 2.5 times. A 1000W air conditioner requires a generator power of 2500W. Coupled with the 1000W power of the electric water heater, plus the 2000W power of the original must-use electrical appliances

So, the generators commonly used in household appliances are 1125W+1000W+2500W=4625W, leaving some spare 5KW generators is enough !

  • Popular Focus
  • Where is the cheapest battery wholesale?

    Where is the cheapest battery wholesale in Tangxia, Sanyuanli, Baiyun District? There is an enterprise specializing in the independent production of electric vehicles in Tangxia, Sanyuanli, Baiyun District, Baiyun Sanyuanli Avenue, Baiyun Sanyuanli Street
    08-02
  • Understanding 18650 Voltage: A Comprehensive Guide to Lithium-Ion Battery Power

    Lithium-ion batteries have become the backbone of modern portable electronics, providing the energy needed for everything from smartphones to electric vehicles. Among the various types of lithium-ion batteries, the 18650 battery stands out as a popular ch
    08-27
  • What are the materials of the negative electrodes of lithium batteries?

    What are the materials of the negative electrodes of lithium batteries? The main commercial applications of lithium batteries include graphite, which is a sheet of copper used to guide current and which does not react. another safe
    08-02
  • The difference between 18500 and 26500 batteries

    What is the difference between 18500 and 26500 batteries? The answer above is 18650. The person asking the question should ask what is the difference between 18505 and 26500 batteries. In the case of Fuant ER1
    08-02
  • What does 3.7V 80mAh written on a lithium battery mean?

    What does 3.7V 80mAh written on a lithium battery mean? 3.7 V, 80 mA = 0.08 A, H means 1 hour, or 3600 seconds. Taken together, it is
    08-02
  • How long does a lithium battery (cell phone battery) last?

    How long does a lithium battery (cell phone battery) last? The lifespan of mobile phone batteries, under normal conditions of use and without serious impact, the lifespan set by the manufacturer must be 5 years.
    08-02
  • Will lithium batteries explode when charging?

    Will lithium batteries explode when charged? Will lithium batteries explode when charged? Lithium battery explosions usually occur during the charging process, because the negative electrode material of lithium batteries is graphite or other carbon materi
    08-02
  • Parameters of lgdas31865 lithium battery

    Parameters of lgdas31865 lithium battery The parameters of lgdas31865 lithium battery are as follows: LGDAS31865 is a model 18650 lithium battery with a capacity of
    08-02
  • What are the main components of lithium battery electrolyte?

    What are the main components of lithium battery electrolyte? The composition of lithium battery electrolyte is shown below. 1. Ethylene carbonate: molecular formula C3H4O3. Colorless transparent liquid (>35℃), room temperature
    08-02
  • Who are the lithium battery manufacturers in Shandong?

    What are the lithium battery manufacturers in Shandong? Shandong Shengyang Power Supply Co., Ltd. and Shandong Weineng Environmental Protection Power Technology Co., Ltd. 1. Shandong Shengyang Power Supply Co., Ltd. is located in Shengyang, Qufu City.
    08-02
  • Types of drone batteries available in 2024

    Part 1. Types of drone batteries available in 2024In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in
    07-30
  • How long does it take to charge 26650 battery?

    How long does it take to charge a 26650 battery? The charging time for a 26650 battery is generally between 3 and 6 hours, but the precise time depends on the power of the charger and the capacity of the battery. in general
    08-02
  • For what?Sure, here's an article based on the phrase "For what?

    The simple yet profound question, "For what?" often serves as a gateway to deeper reflections on purpose and intention. It is a query that invites us to delve into the reasons behind actions, decisions, and circumstances that shape our lives and the wor
    08-02
  • Choosing the Right Cart Battery

    This comprehensive guide will walk you through everything you need about cart batteries, from understanding different types to making an informed purchase decision.
    08-02
  • 30mAh~500mAh 3.7 V Li-ion Battery

    Welcome to Ufine's collection of 3.7V lithium-ion batteries ranging from 30mAh to 500mAh. Explore a diverse range of compact and lightweight batteries suitable for various electronic devices,
    08-02
  • Here are 10 essential facts about drone batteries for 2024.

    10 Key Facts About Drone Battery for 2024 In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in the consumer, commercial, and industrial sectors. Below are the primary types of drone batteries avai
    08-02
  • Could you please explain the difference among IMR, ICR, INR, and IFR 18650 batteries?

    What is the Difference Between IMR, ICR, INR, and IFR 18650 Battery?In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage. These distinct
    08-02
  • Safety considerations for cart batteries

    Selecting the ideal cart battery is crucial for ensuring optimal performance and longevity of your electric vehicle or vaping device. This comprehensive guide w
    08-01