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The Ultimate Home Battery Backup

Whether it’s day or night, windy or rainy, Power Queen provides a powerful and reliable battery backup for home. At Power Queen, you’ll find the ideal energy storage solution tailored to your family’s needs.

The Ultimate Home
Battery Backup

Whether it’s day or night, windy or rainy, Power Queen provides a powerful and reliable battery backup for home.
At Power Queen, you’ll find the ideal energy storage solution tailored to your family’s needs.

CONTENT

Residential Energy Storage:
your trusted solution for power outages

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CONTENT

Residential Energy Storage
your trusted solution for
power outages

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WHOLE  LITHIUM BATTERY

Top Recommended
House Battery Backup
12V 200.webp__PID:db8a650c-bbe2-4615-8eb7-2c0af6c367a0

12V 200AH

2560Wh | 1280W | 4P4S

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12V300.webp__PID:0eb68b6a-7127-4d4f-baff-d2cd48074b4e

12V 300AH

3840Wh | 2560W | 4P4S

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12V410 1.webp__PID:f9ce4c7f-8437-4c29-ad11-4e1063584e6a

12V 410AH

5248Wh | 3200W | 4P4S

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Top Recommended
House Battery Backup
12V 200.webp__PID:db8a650c-bbe2-4615-8eb7-2c0af6c367a0

12V 200AH

2560Wh | 1280W | 4P4S

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12V300.webp__PID:0eb68b6a-7127-4d4f-baff-d2cd48074b4e

12V 300AH

3840Wh | 2560W | 4P4S

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12V410 1.webp__PID:f9ce4c7f-8437-4c29-ad11-4e1063584e6a

12V 410AH

5248Wh | 3200W | 4P4S

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Product Specifications Table
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Product
Specifications Table

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The Best Solar Battery
Backup System For Home

Typical Living Space:
50-80 square meters
Daily Electricity Consumption:
1 to 10 (kWh)

Lithium Battery Recommendation:
12V 100Ah (1P: 1.28kWh - 2P4S: 10.24kWh)
12V 200Ah (1P: 1.28kWh - 2P2S: 10.24kWh)
24V 100Ah (1P: 2.56kWh - 4P: 10.24kWh)

Powerful energy keeps essential devices, like emergency lights with battery backup, running during outages.

*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.

5.20-100.jpg__PID:f31f667b-c22f-40a1-a641-0c97ec4b77a0

Typical Living Space:
100-180 square meters
Daily electricity consumption:
10-20 (kWh)

Lithium Battery Recommendation:
12V 200Ah PLUS (2P2S: 10.24kWh - 4P2S: 20.48kWh)
12V 300Ah (3P: 11.52kWh - 3P2S: 23.04kWh)
12V 410Ah (2P: 10.24kWh - 4P: 20.99kWh)
24V 200Ah (2P: 10.24kWh - 2P2S: 20.48kWh)

Our house battery backup powers refrigerators, fridges, lights, and 99% of household devices.

*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.


12V200PLUS1.png__PID:7a76f3f7-4a87-4307-a69b-18d0b4761025

Typical Living Space:
180-260 square meters
Daily electricity consumption:
20-30 (kWh)

Lithium Battery Recommendation:
12V 200Ah PLUS (4P2S: 20.48kWh - 3P4S: 30.73kWh)
12V 300Ah (3P2S: 23.04kWh - 2P4S: 30.72kWh)
12V 410Ah (4P: 20.99kWh - 2P3S: 31.49kWh)
24V 200Ah (2P2S: 20.48kWh - 3P2S: 30.72kWh)

Ensure continuous power with a backup battery solar system for critical devices, supporting daily life, healthy meals, and remote work.

*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.

4.24-300.jpg__PID:020c837d-443a-48ad-86f9-8f465fa5072f

The Best Solar Battery Backup System For Home

Typical Living Space:
50-80 square meters
Daily Electricity Consumption:
1 to 10 (kWh)

Lithium Battery
Recommendation:

12V 100Ah
(1P: 1.28kWh -2P4S: 10.24kWh)

12V 200Ah 
(1P: 1.28kWh -2P2S: 10.24kWh)

24V 100Ah 
(1P: 2.56kWh -4P: 10.24kWh)

Powerful energy keeps essential devices, like emergency lights with battery backup, running during outages.

5.20-100.jpg__PID:f31f667b-c22f-40a1-a641-0c97ec4b77a0

*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.

Typical Living Space:
100-180 square meters
Daily electricity consumption:
10-20 (kWh)

Lithium Battery Recommendation:
12V 200Ah PLUS 
(2P2S: 10.24kWh-4P2S: 20.48kWh)

12V 300Ah 
(3P: 11.52kWh - 3P2S: 23.04kWh)

12V 410Ah
(2P: 10.24kWh -4P: 20.99kWh)

24V 200Ah 
(2P: 10.24kWh -2P2S: 20.48kWh)

Our house battery backup powers refrigerators, fridges, lights, and 99% of household devices.

12V200PLUS1.png__PID:7a76f3f7-4a87-4307-a69b-18d0b4761025

*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.

Typical Living Space:
180-260 square meters
Daily electricity consumption:
20-30 (kWh)

Lithium Battery Recommendation:
12V 200Ah PLUS 
(4P2S: 20.48kWh -
3P4S: 30.73kWh)

12V 300Ah 
(3P2S: 23.04kWh -2P4S:  30.72kWh)

12V 410Ah 
(4P: 20.99kWh - 2P3S: 31.49kWh)

24V 200Ah 
(2P2S: 20.48kWh - 3P2S: 30.72kWh)

Ensure continuous power with a backup battery solar system for critical devices, supporting daily life, healthy meals, and remote work.

4.24-300.jpg__PID:020c837d-443a-48ad-86f9-8f465fa5072f

*The above series and parallel configurations are for reference; batteries can be adjusted according to household power requirements.

Prepare for the Unexpected
With Solar Powered Battery Backup

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12V200Ah-Diego León -a cozy, remote house

PQ-DE-24V100Ah-Bailey's Homestead-off-grid living-202407 (2).jpg__PID:96e22985-6b1c-45ec-be35-b3ee85da7744

25.6V 100Ah-Bailey's Happiness Homestead

PQ-US-12V100Ah-Shawn Sanders-离网系统-2024年8月20日-廖丽敏4.jfif__PID:9d00009c-d94a-4256-a6af-dceb4e4a2d20

12V 100Ah - Shawn Sanders-Powerful Off Grid

Prepare for
Unexpected With Solar
Powered Battery Backup

Stay connected and secure with your family, even in natural disasters.

  12V 200Ah PLUS

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Stay calm even if a sudden equipment failure causes a power outage.

      12V 300Ah

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House battery backup ensures stable power, even in remote areas.

     12V 100Ah

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Enjoy powerful backup battery solar support even during brief electrical repairs.

       24V 100Ah

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Stay connected and secure with your family, even in natural disasters.

12V 200Ah PLUS

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Stay calm even if
a sudden equipment
failure causes a power outage.

    12V 300Ah

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House battery backup ensures stable power, even in remote areas.

   12V 100Ah

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Enjoy powerful backup battery solar support even during brief electrical repairs.

    24V 100Ah

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More Experts Insights

More Experts Insights

Customer Showcase

10+
Years Lifespan of Product 

3.3X
Energy of Lead-acid Battery

4000+
Cycles @100%DOD

IMG_1949.jpeg__PID:85aae795-86d7-4928-9246-0970a3adc34d
PQ-DE-24V100Ah-Andreas Stöcklhuber-DIY Kraftwerk (2).png__PID:9553dd07-0f7a-42c9-839e-a6d07b18366a
PQ-DE-24V 100Ah-LUKE AND SARAH'S OFF GRID LIFE (3).jpeg__PID:ad47959f-3785-4530-b480-bc9b499bf85e
PQ-DE-12V 100Ah-Carmine energia gratis (1).jpg__PID:f4d568b5-12a1-4446-b764-fcea6676b0cb
power queen 12V 100Ah.png__PID:1200450d-7331-4797-ae6a-e56549ebf9af
power queen 25.6V 100Ah.png__PID:5f6c4cd0-e9b3-4fef-927f-488d27f92391
PQ-DE-12V 410Ah-Borron y Ruta Nueva.png__PID:9c536875-750a-44c3-8362-916177e2b977
DSC08130.JPG__PID:6f7235ea-ffc9-4b10-9686-7d00c724714f

Customer Showcase

10+
Years Lifespan of Product 

3.3X
Energy of Lead-acid Battery

4000+
Life Cycles @100%DOD

Offys Werkstatt - 24V 100Ah (1).jpg__PID:40ea786a-3bb3-4f24-b1ec-e490d06f05c7
IMG_1949.jpeg__PID:85aae795-86d7-4928-9246-0970a3adc34d
PQ-DE-24V100Ah-Andreas Stöcklhuber-DIY Kraftwerk (2).png__PID:9553dd07-0f7a-42c9-839e-a6d07b18366a
PQ-DE-24V 100Ah-LUKE AND SARAH'S OFF GRID LIFE (3).jpeg__PID:ad47959f-3785-4530-b480-bc9b499bf85e
12V300.png__PID:7cd56494-946d-48e6-adab-747fa4d47de6
20240814_123820.jpg__PID:853142b8-3e25-403f-8a58-42775d07f1cd
PQ-DE-12V 100Ah-Carmine energia gratis (1).jpg__PID:f4d568b5-12a1-4446-b764-fcea6676b0cb
PQ-DE-12V 410Ah-Borron y Ruta Nueva-202407 (18).jpg__PID:4683e2f3-ca1b-4145-b529-4aafb700a086
Fix it Yourself Greece - 24V 100Ah (2).JPG__PID:2d35fd59-8fe7-4594-b7ec-9811e1680339

Customer Reviews of
Home Energy Storage Batteries

10+
Years Lifespan of Product 

4000+
Cycles @100%DOD

3.3X
Energy of Lead-acid Battery

Offys Werkstatt - 24V 100Ah (1).jpg__PID:40ea786a-3bb3-4f24-b1ec-e490d06f05c7
PQ-DE-24V100Ah-Andreas Stöcklhuber-DIY Kraftwerk (2).png__PID:9553dd07-0f7a-42c9-839e-a6d07b18366a
20240814_123820.jpg__PID:eb0bec35-83e7-49ad-91a8-4a8893b5541c
12V 200.jpg__PID:4c7f2f61-0a5a-4c00-8538-af5858bc1148
12V300.png__PID:7cd56494-946d-48e6-adab-747fa4d47de6
DSC00194 copy.jpg__PID:bd8bacb6-9e30-453e-a64d-cd8b2805f35c
PQ-DE-12V 100Ah-Speicher System Victron Lifepo4 Batterie 5885ronny (3).jpg__PID:9090c235-aae3-4266-ab12-73ade73bc2c4
20240320_212401 (1).jpg__PID:e02d0532-68aa-4e48-97e2-3a4850a100ea

Customer Reviews

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I power a 5kw inverter with 4, 100 AH Power Queen batteries. This inverter powers our small cabin in the Alaskan bush. I purchased and installed these batteries a year ago and they have performed great, even through the brutal Alaskan cold winter. I returned this spring to find them holding 13.4 V, just the way I left them last fall.

Keven B.

I use my battery (2S2P) as a backup system in Ukraine during long shutdowns. Nice quality and excellent packaging! Big thanks to PowerQuin support for helping me with my inverter and battery meter settings. I 100% recommendation to use PowerQueen. Also, big thanks Cathy for support.


Andrii

I am running a small backup system for a small refrigerator. I paralleled two of these batteries together and ran them for 4 days without recharging them. 👍👍 They are on a 30 amp automatic transfer switch now so if the power goes out when I am gone, these batteries and my inverter are ready to save the day, or night.

Derek

The batteries arrived packaged very well and included a nice clear vinyl envelope with all information for easy storage. All four batteries charged up with no problem and are in excellent condition. Delivery was quick. They will be used in an off grid vehicle for the solar system.

Elizabeth W.

Customer Reviews

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I power a 5kw inverter with 4, 100 AH Power Queen batteries. This inverter powers our small cabin in the Alaskan bush. I purchased and installed these batteries a year ago and they have performed great, even through the brutal Alaskan cold winter. I returned this spring to find them holding 13.4 V, just the way I left them last fall.

Keven B.

I use my battery (2S2P) as a backup system in Ukraine during long shutdowns. Nice quality and excellent packaging! Big thanks to PowerQuin support for helping me with my inverter and battery meter settings. I 100% recommendation to use PowerQueen. Also, big thanks Cathy for support.


Andrii

I am running a small backup system for a small refrigerator. I paralleled two of these batteries together and ran them for 4 days without recharging them. 👍👍 They are on a 30 amp automatic transfer switch now so if the power goes out when I am gone, these batteries and my inverter are ready to save the day, or night.

Derek

The batteries arrived packaged very well and included a nice clear vinyl envelope with all information for easy storage. All four batteries charged up with no problem and are in excellent condition. Delivery was quick. They will be used in an off grid vehicle for the solar system.

Elizabeth W.

Real Solar Battery Backup Story
About Our Customer

离网3.png__PID:d9899aa9-7995-41b9-9a2a-564e54dab696

12V200Ah-Diego León -a cozy, remote house

PQ-DE-24V100Ah-Bailey's Homestead-off-grid living-202407 (2).jpg__PID:96e22985-6b1c-45ec-be35-b3ee85da7744

25.6V 100Ah-Bailey's Happiness Homestead

PQ-US-12V100Ah-Shawn Sanders-离网系统-2024年8月20日-廖丽敏4.jfif__PID:9d00009c-d94a-4256-a6af-dceb4e4a2d20

12V 100Ah - Shawn Sanders-Powerful Off Grid

Real Solar
Battery Backup
Story About Customers

24V 100Ah-Bailey's Happiness Homestead

For a portion of Bailey's interview:
What do you use the Power Queen Battery for? Would you recommend the Power Queen Battery to others?
We use two 25.6V 100Ah Power Queen batteries as part of the solar power system to power our home. During the day, solar panels give us electricity and keep the batteries fully charged, and when the sun goes down, the electricity for our home comes from the Power Queen batteries. We use most modern appliances mindfully on our homestead and our power system copes well! We can’t recommend the Power Queen batteries enough! They provide us with power for our big life adventure, which is building our homestead. The batteries have a large capacity, are lightweight so easy to install, and it is amazing to use batteries from a brand that is focused on green and sustainable development, just like us.

PQ-DE-24V100Ah-Bailey's Homestead-off-grid living-202406 (8).jpg__PID:690b0519-3ebe-43db-b8c8-fe6b8e8cd45f
离网3.png__PID:d9899aa9-7995-41b9-9a2a-564e54dab696

12V200Ah-Diego León -A Cozy, Remote House

A few weeks ago, we installed the electrical system in my mother's house, a small isolated house, so it is completely off grid.
We use 4 Power Queen brand batteries with 12v 200ah characteristics. We also used the MPPT from the same brand, we were really impressed with the quality of the batteries, the weight is also light which makes installation easier, so far everything is perfect, they have good power, I think they will last us at least 10 years according to says the manufacturer.
I am very happy that I decided to use this brand, quality, very reasonable price. Clearly recommendable. Thank you for making my mother's life much easier.
Diego.

24V 100Ah-Bailey's Happiness Homestead

For a portion of Bailey's interview:
What do you use the Power Queen Battery for? Would you recommend the Power Queen Battery to others?
We use two 25.6V 100Ah Power Queen batteries as part of the solar power system to power our home. During the day, solar panels give us electricity and keep the batteries fully charged, and when the sun goes down, the electricity for our home comes from the Power Queen batteries. We use most modern appliances mindfully on our homestead and our power system copes well! We can’t recommend the Power Queen batteries enough! They provide us with power for our big life adventure, which is building our homestead. The batteries have a large capacity, are lightweight so easy to install, and it is amazing to use batteries from a brand that is focused on green and sustainable development, just like us.

PQ-DE-24V100Ah-Bailey's Homestead-off-grid living-202406 (8).jpg__PID:690b0519-3ebe-43db-b8c8-fe6b8e8cd45f

12V200Ah-Diego León -A Cozy, Remote House

A few weeks ago, we installed the electrical system in my mother's house, a small isolated house, so it is completely off grid.
We use 4 Power Queen brand batteries with 12v 200ah characteristics. We also used the MPPT from the same brand, we were really impressed with the quality of the batteries, the weight is also light which makes installation easier, so far everything is perfect, they have good power, I think they will last us at least 10 years according to says the manufacturer.
I am very happy that I decided to use this brand, quality, very reasonable price. Clearly recommendable. Thank you for making my mother's life much easier.
Diego.

离网3.png__PID:d9899aa9-7995-41b9-9a2a-564e54dab696

FAQ

Is home energy storage worth it?

Whether connected to a solar panel or used as a standalone grid-connected device, home energy storage can lessen a home's dependency on the power grid, giving homeowners greater control over their electricity usage and reducing the climatic impact of their energy use.

What type of battery do I need for my Home Energy Storage?

Most home energy storage systems use deep cycle 12 volt or 24 volt battery systems. They can often be connected in series and parallel to form a higher capacity energy storage system. For longer run time, lower maintenance costs and longer life, we recommend upgrading to lithium iron phosphate (LiFePO4) all batteries, perfect for your home power needs.

What should I do when I receive the battery?

Please keep in mind that owing to transit and storage, your battery may have a low State of Charge (SOC) when it arrives. To avoid over-discharge, we recommend charging the battery promptly.

Bluetooth batteries may come in an off condition, with a virtual voltage of 3V-5V across the terminals. This is typical and may be fixed by charging the battery for 3-10 seconds with an AC-DC lithium battery charger or an MPPT solar charge controller, allowing the battery to function normally.

If you intend to store the battery for an extended period of time, charge it to a state of charge (SOC) of 30% to 50% and maintain it every three months. This will help to maintain its functioning and performance over time.

How to charge the LiFePO4 lithium batteries of Home Energy Storage?

We recommend utilizing a LiFePO4 lithium battery charger to charge these batteries because their charging requirements differ from those of lead-acid batteries.

The following are the charging alternatives for Power Queen LiFePO4 lithium batteries for home energy storage.

(1) AC-DC lithium battery charger: To charge the battery safely, select a charger with the appropriate charging voltage.

(2) Solar panels: When utilizing solar panels, be sure to attach a solar charge controller to ensure proper charging.

(3) Alternator or Generator:
①If your alternator or generator has a DC output, a DC-to-DC charger is required to connect the battery.
②If your alternator or generator supports AC output, use a compatible battery charger as specified in the product documentation to properly connect the battery and generator.

Are Power Queen LiFePO4 Lithium batteries safe?

Yes. LiFePO4 is an intrinsically safe chemical and the most stable lithium-ion battery on the market. Power Queen lithium cells are certified by UL, FCC, CE, RoHS, and UN38.3 to verify their quality and safety.

All Power Queen LiFePO4 batteries include an internal Battery Management System that protects against undervoltage during discharge, overvoltage during charge, overcurrent during discharge, overheating during charge and discharge, and short-circuit protection, which protects battery cells from damage.

In addition, Power Queen LiFePO4 Lithium batteries have been tested to be fireproof.

Is it OK to charge LiFePO4 Lithium batteries to 100%?

Yes, Power Queen LiFePO4 batteries may be recharged to 100%. Unlike other lithium battery chemistries, LiFePO4 batteries are engineered to withstand complete charges without severe harm.

However, for maximum longevity, it is frequently recommended to keep the battery's SOC between 20% and 80% during normal operation.

For more details, read the article How to Charge LiFePO4 Batteries.

Is it bad to completely discharge a LiFePO4 battery?

It is not suggested to completely discharge LiFePO4 batteries. Although these batteries may withstand deeper discharges better than lead-acid batteries, constantly draining them to 0% might shorten their life and performance.

It is advisable to recharge the battery before it dips to a very low level, preferably 20% or more.

*For questions about home backup power, please email us or contact our customer service directly.

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