The Best Backup Battery Power Supply for Homes in Australia

Possessing one of the best home backup battery systems is an excellent way to provide clean, eco-friendly energy to your entire residence throughout the year. In a power outage, you and your family may be in jeopardy if you lack a home backup power system.

Jackery backup battery power supply

If you experience frequent power disruptions, consider a battery backup system. You could use a gasoline- or propane-powered, air-cooled generator or a more expensive liquid-cooled generator. Or you can purchase a solar generator consisting of solar panels and a portable power station for a long-term solution.

Connecting a battery storage system to a solar system can provide renewable energy. This article explains what a backup battery power supply is, how it operates, its various varieties, and how to choose one. We recommend Jackery Portable Power Stations as the best battery backup power supply.

Key Takeaways:

• A backup battery power supply provides electronic devices with backup power and protection.

• There are mainly three backup battery power supply types: solar battery backup, uninterruptible battery backup, and emergency power supply.

• Solar batteries backup with fallback capabilities will activate in a power outage if sufficient energy is stored beforehand.

To build the solar backup battery system, calculate the wattage your home uses and the solar power you need, then find the proper components.

Here, recommend Jackery Explorer 2000 Pro and 1000 Pro as your best solar backup battery power supply.

• When choosing a backup power system, consider its battery capacity, number of power outages, budget, and energy consumption.

What Is The Backup Battery Power Supply?

Your daily reliance on electronic devices for communication, security, and entertainment is at risk of damage and failure in the event of unexpected outages, voltage fluctuations, or other power disruptions. A backup battery power supply provides electronic devices with backup power and protection.

The application of battery backup to plugged-in devices such as computers mitigates the adverse effects of power-related issues. When a power surge or outage occurs, the battery reserve will immediately activate to provide temporary power to the device.

A battery backup system that can provide power to your entire residence in the event of an emergency or power outage; the length of time it can do so depends on factors such as your energy consumption, the size of your system, and whether you use solar panels to charge it. If using a computer, the battery backup will be used to properly store files and ensure that the computer is turned down.


What Are the Types of Battery Backup Power Supply in Australia? 

You can keep a conventional fossil fuel generator on standby in case of blackouts. However, gasoline and diesel generators waste fuel, emit harmful emissions, and are extremely loud, not to mention detrimental to the environment. You can utilize the following backup battery power supply at home:

• Solar Battery Backup Power Supply

    A solar battery backup system is a solar battery that can continue to charge necessary appliances during a power outage. A decent system will also continue to collect energy from the solar panels so that the battery is not depleted immediately.

    • Uninterruptible Battery Backup Power Supply

      A backup power supply (UPS) provides guaranteed power protection for connected electronics. When the electricity suddenly cuts out or fluctuates beyond acceptable levels, an uninterruptible power supply (UPS) will kick in and offer renewable backup battery power and surge power protection to any connected sensitive equipment.

      • Emergency Power Supply

        Some backup power functions activate an emergency circuit when it detects a grid failure. It will allow the home power devices connected to this circuit — typically refrigerators, lights, and a few dedicated power outlets — to continue operating during the outage on batteries and solar panels.

        How Does A Solar Backup Battery Power Work? 

        A solar backup battery system would not necessarily allow you to live off the grid indefinitely, but it could help power your essential appliances during a power outage.

        Batteries in a solar battery backup system can be charged from the solar panels or grid, making it a flexible energy storage option.

        Solar batteries with fallback capabilities will activate in a power outage if sufficient energy is stored beforehand.

        A cable is run from the battery and solar inverter to a predetermined number of circuits in the switchboard, which are protected by a primary battery circuit breaker and one transition switch.

        How Does A Jackery Solar Backup Battery Work?

        A portable power station, a battery-operated inverter generator with AC receptacles, a DC carport, and USB charging power connections can power your computer, refrigerator, TV, CPAP machine, and other home equipment.

        how Jackery power station works

        Jackery Portable Power Stations are the best solar battery backup power supply for homes in Australia, reducing weight and size by up to 30% compared to other options. The ergonomic design of the carry handle makes it easy to transport the item to any desired location.

        The Jackery Portable Power Stations utilize clean, renewable solar energy to charge household electronics. The solar charging cable connects the solar panels and the power station. While solar panels use the sun's energy, the backup battery ensures the home's essentials continue functioning during a power outage.

        If the power goes out, these appliances draw power directly from the battery, allowing solar energy to keep the lights on even during an outage.

        How to Build Your Backup Battery Power Supply for Home

        Constructing a home battery backup system takes more than just a battery and some cables. You must connect the battery to the electrical interface and ensure all system components are compatible.    

        Step 1: How Many Watts Does A Home Use?

        A typical residence consumes between 1.8kW and 2.4kW per day. A typical Australian household consumes between 120,000 and 160,000 units per week. The total monthly consumption will range between 520 000 and 720 000 volts.   

        Lifestyle, the size of the home, and the number of occupants determine the energy each home consumes. Different households' electricity consumption habits are reflected in their respective electricity invoices.

        Heating and ventilation systems typically impact your electricity consumption, whereas appliances that do not require constant operation consume less power. Here are the approximate wattages used by devices in various rooms of the house:

        Home Appliances

        Minimum Wattage

        Maximum Wattage











        Living Room








        Hair Dryer



        Washing Machine













        Step 2: How Much Solar Power Does A Home Need?

        When selecting a solar battery backup, consider your home's energy consumption and the solar power required to satisfy your wattage requirements. A device's watt or kilowatt (kW) rating indicates how much energy it needs to operate.

        jackery portable power stations for home

        One kW is equal to one thousand watts. The kilowatt-hour (kWh) unit will also appear on your electricity invoices and appliance manuals. The name conveys everything:

        Watt-Hour = Watt or Kilowatt X Hours

        Therefore, if you operate a 600W microwave for 20 minutes, you will consume 200Wh of energy: 600W x (20Min / 60) = 200Wh. You can discover the power ratings of your appliances in the instruction manual.

        Home Appliances



        Solar Power Needed





















        Hair Dryer




        Washing Machine








        Step 3: How to Choose The Components of Solar Backup Battery Power Supply?

        Your household appliances are powered by alternating current (AC) electricity. Batteries, unfortunately, generate direct current (DC). Components of a solar reserve battery power supply include:

        • Inverter
        • Battery
        • Charge Controller

          You cannot connect a battery directly to your residence's circuit board or appliances. The battery power must be converted into AC or household electricity. Inverter refers to the device that converts DC power to AC electricity.

          Next, you must select your battery. You will likely need multiple batteries for a backup power supply for the entire residence. There are batteries with capacities ranging from 100Wh to 3kWh, which are suitable for powering large appliances.

          Next, you need a battery-charging component. With a charger and a regulator, batteries can be recharged without being overcharged. Ensure that your charger is compatible with your batteries to avoid damaging them.

          Step 4: Why Not A Portable Power Station as Backup Power Supply?

          A home backup battery system requires multiple stages and the selection of numerous compatible components.

          There is considerable leeway for error.

          You could also purchase a plug-and-play solution. Jackery provides solutions to power and back up your household during a power outage. Alternatively, you can attain energy independence by relying solely on solar power.

          Jackery Backup Battery Power Supply for Home

          The backup battery power supply for home solutions will be optimal depending on what you need to keep operating during a power outage. Depending on your home, budget, and electricity consumption requirements, a targeted backup may make more sense than a whole-house solution.  

          Jackery is the industry leader in producing solar panels, portable power stations, and solar generators. Jackery offers mobile power solutions ranging from 240 W to 2160 W that can power up to 98% of appliances, including refrigerators, televisions, laundry machines, and more.

          Choose from the best solar backup battery power supplies for the home listed below according to your requirements.


          Explorer 2000 Pro

          Explorer 1000 Pro




          Surge Power



          Battery Type



          Life Cycles

          1000 cycles to 80%+ capacity

          1000 cycles to 80%+ capacity

          AC Input Ports

          120V, 60Hz, 15A Max

          120V, 60Hz, 15A Max

          DC Input Ports

          11V-17.5V, 8A Max, Double to 8A Max 17.5V⎓60V, 12A, Double to 24A/1400W Max

          12V-17.5V⎓8A Max, Double to 16A Max 17.5V-60V⎓11A, Double to 22A/800W Max


          12.1in x 15.1in x 10.5in

          13.39in x 10.32in x 10.06in





          5 Years

          3 Years

          Home Appliances

          Microwave(600W): 2.9H

          Refrigerator(300W): 5.8H

          Stove(2000W): 0.9H

          TV(50W): 34.6H

          Light(5W): 345.6H

          Hair Dryer(1500W): 1.2H

          Computer(30W): 57.6H

          Microwave(600W): 1.3H

          Refrigerator(300W): 2.7H

          Stove(2000W): 0.5H

          TV(50W): 16H

          Light(5W): 160.3H

          Hair Dryer(1500W): 0.6H

          Computer(30W): 26.7H


          Explorer 2000 Pro

          Jackery Explorer 2000 Pro, with its large capacity of 2,160Wh and 4400W surge power, can power 98% of household appliances, such as the refrigerator, cook-top, microwave, and more. You can charge the power station with two SolarSaga 100W solar panels in less than seven hours and an AC wall outlet in only two.

          jackery explorer 2000 pro for home backup battery

          With a simple button press, exceptional charging efficiency is granted in seconds. The Explorer 2000 Pro emits less than 53dB of charging noise, assuring a peaceful and quiet charging experience.

          The portable power supply is compatible with pass-through charging. It enables you to charge your power station while keeping your essential devices plugged in, allowing you to charge quickly and conveniently on the go.

          Product Specs

          • Capacity:2160Wh, 2200W Inverter, 4400W Peak
            • Output Ports:3*AC Outputs: 120V, 60Hz, 2200W, 4400W Peak; 3*USB-A Outputs: 18W Max, Quick Charge 3.0; 2*USB-C Outputs: 100W Max, 5V, 9V, 12V, 15V, 20V up to 5A; 1*Carport: 12V10A.
              • Charging Methods: Explorer 2000 Pro + 6*SolarSaga 100W = 5.5H, Explorer 2000 Pro + 4*SolarSaga 100W = 7.5H, Explorer 2000 Pro + 3*SolarSaga 100W = 10H, Explorer 2000 Pro + 2*SolarSaga 100W = 13.5H, Explorer 2000 Pro + 1*SolarSaga 100W = 24H, AC adapter = 2H, Carport = 24H.
                • Customer Review:"I adore this arrangement! Since a few months ago, I have owned the Jackery Explorer 2000 + 4*100W solar panels. I chose to bench-test the solar panels on a day with perfect visibility. It was 20 degrees outside when my daughter installed the solar panels facing directly south, and we observed that they were charging at an efficiency of over 90%. Very impressed with the generator's silent operation; we've tested nearly every appliance in the kitchen. Will undoubtedly purchase additional Jackery products."

                  Explorer 1000 Pro

                  Jackery Explorer 1000 Pro portable power station has 1002Wh capacity and 2000W peak power, is ultra-quiet, has a lifespan of 10 years or more, and can be ultimately charged in 1.8 hours. Its dual 100W PD design provides constant power, recharging all essential appliances during blackouts and for off-grid living.

                  The Explorer 1000 Pro has a foldable handle for transport and storage convenience. Save space for any travel on the go. In addition, its inventive, bright screen display provides crystal-clear viewing of 18 functional modes.

                  jackery explorer 1000 pro for home backup battery

                  A pure sine wave inverter provides consistent power that prevents equipment damage. The product is noiseless (46dB) and includes a battery management system (BMS) for ultra-long battery life. The LED light is adjustable to meet your outdoor requirements.

                  Product Specs

                  • Capacity:1002Wh, 1000W Inverter, 2000W Peak
                    • Output Ports:2*USB-A Outputs: 2*Quick Charge 3.0, 18W Max; 2*USB-C Outputs: 100W Max, 5V, 9V, 12V, 15V, 20V up to 5A; 1*Carport: 12V10A
                      • Charging Methods: Explorer 1000 Pro with 4Explorer 1000 Pro + 3*SolarSaga 100W = 5.2H; Explorer 1000 Pro + 12*SolarSaga 80W= 1.8H; Explorer 1000 Pro + 8*SolarSaga 80W = 2.4H; Explorer 1000 Pro + 6*SolarSaga 80W = 3H; AC adapter = 1.8H; Carport = 12H.
                        • Customer Review:"With this new 1000 Pro and the new solar panels, we can make coffee in the morning and watch television at night without the noise and pollution of a generator." Connecting the solar panels to charge my RV's batteries and the Jackery 1000 Pro will allow us to camp off the grid for nearly a week. It was convenient last week when we experienced a two-hour power outage at home.”

                          How to Choose Backup Battery Power Supply for Home  

                          You need a backup battery power supply for your home if you frequently experience power disruptions, are tired of being without electricity, or have to pick or choose which appliances you can power with a small battery or generator. Consider the following factors when comparing different battery systems.

                          • Battery Capacity

                            The capacity of the battery system is the most critical factor for a whole-house backup system. The dimension of the entire system equals the product of the individual battery capacities multiplied by the number of batteries in the stack. Some manufacturers offer enormous batteries, while others permit the connection of several smaller ones in series.

                            • Blackouts & Power Outages

                              A power outage can impact anyone, regardless of location. However, if power disruptions are infrequent and brief, you may only need a little backup power as someone frequently experiences blackouts due to weather events.   

                              • Budget

                                Your financial resources may limit your investment. If you're on a limited budget, start with a Jackery Explorer power station or a smaller battery and add intelligent batteries, solar panels, and a thoughtful panel as your budget allows.  

                                • Energy Consumption

                                  Personal home consumption is determined by the time spent using devices and the number of devices used. A minimum 2kW power battery is required for a typical Australian residence. In contrast, off-grid living requires a more powerful solar system to satisfy all its energy requirements.

                                  Solar Backup Battery Power Supply for Home FAQs

                                  The following are the frequently asked questions about solar backup battery power supply for homes in Australia:

                                  1. What size of portable power station do I need for my home?

                                    Homeowners acquire solar batteries with backup capabilities primarily for peace of mind, knowing that their essential appliances will continue functioning even if the power goes out. If you are contemplating the purchase of a residential power station, you should determine the energy you require.

                                    how much solar power needed for a home

                                    Jackery Portable Power Stations have capacities ranging from 240Wh to 2016Wh, depending on the customer's requirements. Following is the formula for calculating the recharge duration for your device:

                                    Working Time = Power Station Capacity * 0.85 / Wattage of Your Device

                                    For instance, charging a 600W microwave with Explorer 2000 Pro (2160Wh capacity) will take three hours (2160Wh*0.85/600W).

                                    2. How long does a solar backup battery last?

                                      Solar batteries typically last between 5 and 25 years. Lithium-ion batteries are the most common form of solar storms, which have a lifespan of up to 15 years. A solar battery's durability is affected by battery type, installation, depth of discharge, cycle life, environment, and maintenance.

                                      Typically, lithium-ion photovoltaic batteries carry a warranty of 10 or more years. Lead-acid and other solar batteries with a limited lifespan have shorter warranty periods. Determine the number of cycles the contract covers (the more significant, the better) and how it operates over time (e.g., it is typically prorated based on years of use).

                                      3. Is the homes solar backup battery power supply worth it?

                                        Whether the investment will be worthwhile for your home depends on its energy usage and objectives.

                                        Consequently, they can be an excellent complement to a residential solar system. With the extra benefit of using your solar energy at any time of day, regardless of the circumstances, you can be confident that you have enabled your system to work efficiently in any situation.

                                        If you are searching for the ideal solar battery system for your home in Australia, check out the top contenders currently on the market.

                                        Final Thoughts

                                        Your residence is susceptible to power disruptions at any time. A backup battery power supply is the most effective protection against energy vulnerability. As we have discussed, these backup systems safeguard your residence by providing power to your appliances during a power outage.

                                        Have you considered purchasing a house-wide or partial battery backup system? Power outages can happen in any location. You've come to the right place to discover the best solar backup battery power supply - Jackery Portable Power Stations are equipped with AC outlets, DC carports, and USB charging ports to charge your equipment.

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