How to convert portable outdoor power supply - how to calculate the degree of outdoor power supply

With the continuous upgrading of outdoor activities, outdoor activities have gradually become a way for people to relax during the epidemic period, while the problem of outdoor electricity consumption has been plaguing everyone. However, outdoor power supply, as a portable power source with large capacity that can store electricity, has become one of the essential equipment for outdoor activities. Many people need to know how long it will last, and how much power can carry what devices, before buying an off-customer storage power supply. In order to ensure sufficient power supply, then how to calculate the degree of outdoor power supply? The following Xiaobian to understand the outdoor energy storage power supply time commonly used calculation formula.

A, Bollarda outdoor power 2000wh is equal to how many degrees of electricity

The answer: 2 kilowatt-hours. 2000wh refers to the electric energy consumed by a 1000W appliance running for 2 hours, that is, 2 KWH of electricity.

How long can the outdoor power supply with 2000wh energy storage be used in outdoor activities? This question is not difficult to answer, it mainly depends on the power of the electrical equipment. The greater the power of the outdoor power supply, the more it can meet the power needs of high-power equipment, and the more electronic equipment it can supply.

The larger the capacity of outdoor power supply, the stronger the endurance capacity of outdoor energy storage power supply. Outdoor power sources that can store 2 kilowatt-hours of electricity can also support more powerful appliances in terms of output power,

Such as rice cooker, electric oven, kettle and other common daily household equipment and most of the digital equipment can meet.

Ii. How to calculate the power supply time of Bollarda outdoor power supply

Take 2000Wh outdoor power supply as an example. How many times can you charge a laptop and projector?

1. Calculation of times of use (for devices with battery shutdown state, such as mobile phones, laptops, etc.) : electrical energy *0.85/ equipment electrical energy

Example 1:50 watt-hour notebook (off state) : 2000Wh*0.85/50Wh≈34 times

2. Calculation method for charged pool side charging: electrical energy *0.5/ equipment electrical energy

Example 2:50 watt-hour notebook (use while filling) : 2000Wh*0.6/50Wh≈24 times

3. Calculation of power supply time (without battery equipment, such as camping lights, electric fans, electric ovens, etc.) : electric energy *0.9/ equipment output power

Example 3:10 W camping lamp (without battery device) : 2000Wh*0.9/10Wh≈180 hours

4. Why don't you calculate 2000Wh/10Wh=200 times? Because when we use outdoor energy storage power supply, there is a certain loss in the operation process, which includes the cooling fan, inverter and other outdoor power supply itself accessories are also working at the same time, so after many tests in the laboratory, the calculation formula is finally obtained.