3 Best Emergency Battery Backup Power [2024 Updated]

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3 Best Emergency Battery Backup Power [2024 Updated]
Emergency battery backup systems deliver continuous electricity to home or outdoor appliances for extended periods. This guide reveals the best emergency battery backup power sources for a variety of scenarios.
Table of Contents

What is an Emergency Battery Backup Power?

An emergency battery backup power is an alternative power source that supplies electricity to the appliances during power cuts. Generally, these battery backups can charge refrigerators, air conditioners, space heaters, etc. The best emergency battery backups will depend on how many appliances you want to run at the same time during blackouts or brownouts.

Jackery Solar Generators are designed to supply continuous electricity to most home or outdoor appliances whenever you need it. The large Jackery Solar Generator 3000 Pro can efficiently run 99% of home or outdoor devices when there's an extended power cut. It can even integrate with home circuits so you can start charging essential appliances within a few seconds during a power cut.

Why Do You Need an Emergency Battery Backup Power?

When a power outage hits, the essential appliances like refrigerators, heaters, CPAP machines, etc., in the home stop functioning. Without an emergency battery backup power, food can be spoiled in the fridge. That's why it is necessary to choose an emergency battery backup. Here are some reasons to select the best home emergency battery backup power.

  • Refrigeratorsmaintain a constant temperature so food items don't spoil. Without power, maintaining an appropriate temperature is impossible, and the food kept inside the freezer will spoil. An emergency battery backup source will quickly restore power when the electricity grid is down.
  • For most people, blackouts mean all the lights at home are turned off. Unless you've candles ready, the darkness can impact your lifestyle. A home emergency battery backup can charge lights and lamps for long hours.
  • Your home uses power to maintain a comfortable temperature in summer and winter. The large home battery backup solution can charge space heaters or air conditioners to keep the home comfortable for living.

You can even choose the best phone battery backup emergency power source to charge small appliances like smartphones, laptops, etc.

How Does Emergency Battery Backup Power Work?

The emergency battery backup power works when the solar panels convert the free solar energy into electricity and store it in the battery backup to charge appliances. Jackery manufactures highly efficient solar power systems, including solar generators, solar panels, and power stations. The Jackery Solar Generators consist of Jackery Explorer Portable Power Stations and Jackery SolarSaga Solar Panels.

The Jackery SolarSaga Solar Panels are made with high-quality monocrystalline silicon solar cells that convert the sun's energy into DC electricity. Then, the pure sine wave inverter in the Jackery Explorer Portable Power Stations converts the DC to AC electricity to charge home or outdoor appliances. The Jackery power stations can also be recharged via other methods like wall outlets or car chargers.

how jackery solar generator works as emergency battery backup power

 

Best 3 Emergency Battery Backup Power

With storms getting more severe and power outages becoming more common than ever, emergency battery backup power supply has become a vital choice. While selecting the best home emergency battery backups, you'll need to check the watts of the appliances.

For example, if you want to charge multiple home appliances at the same time, the expandable Jackery Solar Generator 2000 Plus might be an ideal choice. On the other hand, if you wish to charge high-end electrical appliances, the compact Jackery Solar Generator 3000 Pro might be the right pick.

Here, we will explain the best home emergency battery backups from Jackery.

Jackery Solar Generator 2000 Plus

The Jackery Solar Generator 2000 Plus has a LiFePO4 battery with 2042.8Wh capacity and can charge 99% of home or outdoor appliances. By adding the Jackery Battery Pack 2000 Plus, the battery can be expanded from 2kWh to 24kWh — making the solar generator an excellent choice for off-grid living and extended power outages. With the help of 6*Jackery SolarSaga 200W Solar Panels, you can recharge the Jackery Explorer 2000 Plus Portable Power Station in only 2 hours.

jackery solar generator 2000 plus emergency battery backup powerCustomer Review

"Living in the Florida Keys, we have to prepare for hurricanes. Irma put us without electricity for 10 days. We needed a solar generator backup power. Once I gave the equipment a try out for 48 hours, we were very happy and felt good about comfortably living through the next bad hurricane." — Steven Holme

Jackery Solar Generator 2000 Plus Kit (4kWh) 

The Jackery Solar Generator 2000 Plus Kit (4kWh) consists of 1*Jackery Explorer 2000 Plus Portable Power Station, 1*Jackery Battery Pack 2000 Plus, and 2*Jackery SolarSaga 200W Solar Panels. The outstanding LiFePO4 battery has a 10-year lifespan, offering long-lasting reliability. It has a battery capacity of around 4085.6Wh and can supply stable electricity to 99% of your home or outdoor appliances. The high power makes Jackery Solar Generator 2000 Plus (4kWh) an ideal emergency battery backup power.

jackery solar generator 2000 plus kit emergency battery backup powerCustomer Review

"Enough power for me for van camping or in a power outage. Holds charge well. Heavy, but the handle is sturdy, and so are the wheels, so easy to move. We haven't charged with solar panels yet, but they seem high-quality. Very impressed so far." — Mo.

Jackery Solar Generator 3000 Pro

Regarded as a smart power master, the Jackery Solar Generator 3000 Pro has an NMC battery of 3024Wh capacity and a 3000W output. The emergency battery backup power can supply steady power to 99% of home appliances for a relatively long time. With 6*Jackery SolarSaga 200W Solar Panels, the Jackery Explorer 3000 Pro Portable Power Station can be recharged in 3.5 hours. It can be integrated into home circuits via the Jackery Manual Transfer Switch.

jackery solar generator 3000 pro emergency battery backup powerCustomer Review

"Living in a condo leaves very few options for a generator during power outages. I cannot have any fuel-type generators on the balcony. I have tested the Jackery Solar Generator 3000 Pro by running a few power-hungry small appliances simultaneously and keeping the refrigerator going. It held up very nicely." — Wendy Horn.

Here's a table where we will compare the technical specifications of the three popular Jackery Solar Generators.

Product

Output Rated/Surge

Capacity

Weight/Size

Appliances

Jackery Solar Generator 2000 Plus

3000W (6000W Peak)

2042.8Wh

61.5 lbs / 27.9 kg

 

LED Bulbs (10W): 173.6H

CPAP Machine (60W): 28.9H

Air Conditioner (2000W): 52 min

Coffee Maker (1200W): 1.4H

Clothes Washer (500W): 3.4H

Clothes Dryer (1800W): 58 min

Jackery Solar Generator 2000 Plus Kit (4kWh)

3000W (6000W Peak)

4085.6Wh

103.9 lbs / 46.9 kg

LED Bulbs (10W): 347H

CPAP Machine (60W): 57.8H

Air Conditioner (2000W): 1.7H

Coffee Maker (1200W): 2.8H

Clothes Washer (500W): 6.9H

Clothes Dryer (1800W): 1.9H

Jackery Solar Generator 3000 Pro

3000W (6000W Peak)

3024Wh

63.93 lbs / 29 kg

LED Bulbs (10W): 257H

CPAP Machine (60W): 42.8H

Air Conditioner (2000W): 1.2H

Coffee Maker (1200W): 2.1H

Clothes Washer (500W): 5.1H

Clothes Dryer (1800W): 1.4H

How to Choose the Best Emergency Battery Backup Power?

Solar generators are battery-powered generators that can be used as an emergency power backup for home or outdoor devices. While they perform the same function and generate electricity when the main electricity grid is down, not all of them are the same. Some battery backups are designed for outdoor activities, whereas larger solar generators can run multiple power-hungry appliances at home. Now that you know what emergency battery backup power is, let us reveal the factors that help you choose the best emergency solar generators for your needs.

Capacity

A portable power station can run multiple power-hungry appliances at once. The battery backup capacity will determine how many and what kind of devices you can run. Jackery Solar Generators come in many different sizes and capacities. Naturally, the higher the capacity, the more appliances the power bank will run.

Safe and Clean

Solar generators are quiet and do not produce fumes or heat. They are environment-friendly and require little to no maintenance. Jackery Solar Generators feature safe LiFePO4 or NMC batteries that are quiet and absolutely safe for indoor use. They only generate 30-45dB of noise, meaning you can sleep peacefully with the generator on.

Size and Weight

The emergency battery backup should be easy to carry, so you can put one in an RV or car while camping, RVing, and hiking. Jackery Solar Generators are compact, lightweight, portable charging solutions for outdoor adventures. They even come with robust handles and double wheels, making the solar generator a great choice.

Input/Output Ports

Many advanced power stations come with AC, DC, and USB ports to charge a wide range of appliances like laptops, smartphones, heaters, ACs, etc. Jackery Explorer Portable Power Stations boast several ports, including AC, USB-A, USB-C, and DC ports, to run multiple devices that require different outlets simultaneously.

Lifespan

Generally, the lifespan of the solar generator will depend on what type of battery it has. LiFePO4 and NMC batteries are efficient, quiet, and have a long lifespan. Generally speaking, Jackery Solar Generators featuring LiFePO4 or NMC batteries can last up to 10 years.

Keeping these few factors in mind will help you select the best emergency power source for your indoor or outdoor needs.

Emergency Battery Backup Power FAQs

What is the best backup source for a power outage?

Solar generators are a reliable backup source for a power outage as they can be recharged using solar panels. Jackery offers a variety of solar generators, like Jackery Solar Generator 2000 Plus and Jackery Solar Generator 3000 Pro, designed for extended power outages.

How long does a battery backup last when the power goes out?

The running time of a battery backup will depend on its capacity, typically measured in watt-hours, and the wattage consumption of the appliances you are charging simultaneously. The higher capacity means the battery backup can supply electricity for long hours.

Let's say you are charging multiple appliances consuming 1000W at the same time with the help of Jackery Solar Generator 3000 Pro.

Working Time = Battery Capacity * 0.85 / Wattage Consumption of Appliances

Working Time = 3024Wh * 0.85 / 1000W = 2.5 hours

Jackery Solar Generators also has a pass-through charging feature that lets you charge appliances while simultaneously recharging the battery backup.

What is the best emergency power source?

Jackery Solar Generator 3000 Pro is a great emergency power source for indoor and outdoor purposes. It can be recharged using Jackery SolarSaga 200W Solar Panels and generates clean energy. Hence, you can use Jackery Solar Generators to charge appliances even if there's no electricity available.

How do you generate electricity in an emergency?

You can generate electricity in an emergency using a combination of battery backup and solar panels. Jackery Solar Generators are a great power source and generate electricity using free solar energy. If you want to live off the grid, Jackery Solar Generators can be a reliable choice.

Conclusion

Choosing the best portable power station is more of an investment than an expense. It can be an excellent power alternative for a home in the event of a power outage or while enjoying your favorite outdoor activities. If you are looking for one of the best home emergency battery backup power sources that offers clean energy, you may try the large Jackery Solar Generator 2000 Kit (4kWh). On the other hand, if you want something compact, the Jackery Solar Generator 2000 Plus seems like a great choice.

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