How Many Loads Can 5KWh Battery Drive
Description
5KWH Power Battery energy storage capacity is relatively small, and the number of household appliances it can drive and the size of families it can support are limited,the following is a detailed analysis:
1.Lighting equipment
The power of a general LED bulb is around 5 to 20 watts,take 10 watts as an example,theoretically, 5,000 Wh of electricity can keep it lit continuously for 500 hours,if a family has five such bulbs and uses them for five hours every day, it can meet the lighting needs for about 20 days.
2.Small electrical appliances
2.1 Mobile phone charger
The general power is around 5 to 20 watts, and it is assumed that the average is 10 watts,if two mobile phones are charged simultaneously for 2 hours each day, the power consumption is 40Wh,a 5KWh of power can meet the charging needs for about 125 days.
2.2 Wireless router
The power is usually between 10 and 20 watts,taking 15 watts as an example, if used for 24 hours a day, the power consumption is 360Wh,a 5KWh battery can last for approximately 14 days.
3.Kitchen appliances
3.1 Rice cooker
The power is generally between 300 and 900 watts,taking 500 watts as an example, if it takes 30 minutes to cook a meal, the power consumption is 250Wh,a 5KWh battery can support 20 cooking sessions.
3.2 Microwave oven
The common power is between 600 and 1000 watts,taking 800 watts as an example, if used for 10 minutes each time, the power consumption is approximately 133Wh,with 5KWh of electricity, it can be used about 38 times.
4.Refrigeration electrical appliances
4.1 Small refrigerator
The power is generally around 50 to 100 watts, with an average of 80 watts,if it operates for 24 hours a day, the power consumption is approximately 1,920 Wh,5KWh battery of electricity can sustain its operation for about 2.6 days.
4.2 Fan
The power of a regular table fan is between 30 and 60 watts,taking 40 watts as an example, if it is used for 8 hours a day, the power consumption is 320Wh,a 5KWh battery of electricity can keep the fan running for about 15.6 days.
5.The size of the supported family
For single or two-person families, a 5KWh battery can meet basic needs such as lighting, mobile phone charging, and the operation of a wireless router when electricity usage is reasonably arranged,occasionally, it can also be used for simple kitchen appliance operations like cooking and using a microwave oven, as well as for cooling off with a fan in non-hot seasons,however, if a refrigerator is used, the power consumption will be relatively fast and it needs to be replenished with other power sources.
For families of three or more, due to the relatively high frequency and quantity of electrical appliance usage, a 5KWh battery may only be able to meet basic needs such as lighting, mobile phone charging, and the operation of network devices,the use of other electrical appliances needs to be strictly limited; otherwise, the battery power will run out very quickly.
6.Conclusion
For small households or single individuals, a 5KWh battery can meet the daily electricity demands to a certain extent when only basic appliances are used and electricity consumption is reasonably controlled,however, it is difficult to support the continuous use of large households or high-power appliances for long periods of time,if it is necessary to meet the needs of larger-scale households or more electrical appliances, larger-capacity energy storage devices or other power supply supplements are required.