10 Best solar battery backup for homes of 2025

Save up to 28% off

Best Choice

1

EF ECOFLOW
EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV
Main highlights

Exceptional Power Output
Supports 120V & 240V with 7200W output for heavy appliances.

Versatile Usage Scenarios
Ideal for home use, emergencies, camping, and RVs.

Easy Setup Praised
Customers love the simple plug-and-play setup.
9.6

Exceptional

Our Rating
How do we rank?

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Value for Money

2

EF ECOFLOW
EF ECOFLOW DELTA Pro Ultra with Smart Home Panel 2, 6144Wh Power Station, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, RV
Main highlights

Powerful Output
DELTA Pro Ultra offers 7200W output, supporting heavy appliances like a 3-ton AC.

Versatile Use Cases
Ideal for home backup, RVs, and reducing energy bills through solar integration.

Expandable and Portable
Highly praised for its expandable battery capacity and portability.
9.5

Excellent

Our Rating

9.9
Charging power

9.9
Noise level

8.0
movability
3

Dawnice

16kwh 51.2V 314Ah Wall-Mounted Power Home Battery Backup Solar Storage Lithium Battery Solar LiFePO4 Battery for Home Use, Emergency, Camping, RV
9.3

Excellent

Our Rating
4

EF ECOFLOW
EF ECOFLOW 7.2kWh Portable Power Station: DELTA Pro with Extra Battery, 120V Lifepo4 Battery Backup with Expandable Capacity, Solar Generator for Home Use, Power Outage, Camping, RV, Emergencies
Main highlights

Expandable Capacity Feature
DELTA Pro expands from 3.6kWh to 7.2kWh, offering robust backup power.

Ideal for Home and Outdoor Use
Perfect for power outages, camping, RVs, and emergencies, ensuring reliability.

Praised for Quiet Operation
Customers appreciate its silent, fume-free alternative to traditional generators.
9.0

Excellent

Our Rating

9.7
Charging power

9.5
Noise level

8.7
movability
5

EF ECOFLOW
EF ECOFLOW Portable Power Station DELTA 2 Max, 2400W LFP Solar Generator, Full Charge in 1 Hr, 2048Wh Solar Powered Generator for Home Backup(Solar Panel Optional)

10% Off
Main highlights

Fast Charging Capability
Charges up to 80% in just 43 minutes with combined solar and AC input.

Versatile Home Backup
Ideal for powering 99% of household devices with 2400W output and 3400W X-Boost mode.

Superior Customer Service
Praised for responsive and helpful customer support, enhancing user experience.
8.9

Very Good

Our Rating

9.7
Battery Duration

9.7
Noise level

9.5
worth the money
See Today’s Deals & Prices
6

EF ECOFLOW
EF ECOFLOW Portable Power Station DELTA 2, 1024Wh LiFePO4 (LFP) Battery, 1800W AC/100W USB-C Output, Solar Generator(Solar Panel Optional) for Home Backup Power, Camping & RVs

28% Off
Main highlights

Fast Charging Convenience
Charge from 0-80% in just 50 minutes, perfect for quick power needs.

Versatile Outdoor and Home Use
Ideal for camping, RVs, and home backup with 1-3kWh capacity.

Highly Praised App Interface
Customers love the intuitive app for easy control and monitoring.
8.8

Very Good

Our Rating

9.7
worth the money

9.5
movability

9.5
Battery Duration
7

MARBERO
MARBERO Portable Power Station 88Wh Camping Lithium Battery Solar Generator Fast Charging with AC Outlet 120W Peak Power Bank(Solar Panel Optional) for Home Backup Outdoor Emergency RV Van Hunting
Main highlights

Efficient Charging and Portability
Charge devices quickly with compact, lightweight design for easy transport.

Ideal for Outdoor Adventures
Perfect for camping, road trips, and as an emergency power source.

Highly Praised Versatile Charging
Multiple ports for charging phones, laptops, and small appliances.
8.6

Very Good

Our Rating

9.5
Luminosity

9.5
Charging power

9.3
lasts a long time
8

EF ECOFLOW
EF ECOFLOW Portable Power Station 3600Wh DELTA Pro, 120V AC Outlets x 5, 3600W, 2.7H Fast Charge, Lifepo4 Power Station, Solar Generator for Home Use, Power Outage, Camping, RV, Emergencies

28% Off
Main highlights

High Capacity Battery
Features a 3600Wh LFP battery, expandable up to 25kWh.

Ideal for Emergencies and Outdoors
Perfect for home backup, camping, and RV use.

Fast Charging and Flexibility
Praised for rapid charging and versatile output options.
8.5

Good

Our Rating

9.9
Charging power

9.3
Noise level

8.9
Battery Duration
9

GRECELL
Portable Power Station 300W (Peak 600W), GRECELL 288Wh Solar Generator with 60W USB-C PD Output, 110V Pure Sine Wave AC Outlet Backup Lithium Battery for Outdoors Camping Travel Hunting Home Blackout
Main highlights

High Capacity and Portability
288Wh capacity, 330W output, lightweight for camping and travel.

Versatile Outdoor Power Solution
Ideal for camping, car trips, and home blackouts.

Quiet and Efficient Cooling
Silent cooling fans praised for maintaining safe temperature.
8.4

Good

Our Rating

9.9
Flexibility

9.9
worth the money

9.7
Battery Duration
10

BLUETTI
BLUETTI AC500 Power Station with B300K Expansion Battery with 2 200W Solar Panels (Ships Separately), 2764.8Wh Solar Generator w/ 6 5000W AC Outlets, LiFePO4 Battery Backup for Home Use
Main highlights

Massive Battery Capacity
The AC500 with B300K expansion supports up to 16,588.8Wh, perfect for severe power outages.

Ideal for Home Backup
Tie the system to the grid for 24/7 UPS home backup during blackouts.

Highly Praised Port Versatility
16 versatile ports including NEMA 14-50R and TT-30 for various heavy-duty appliances.
8.1

Good

Our Rating

10 Best solar battery backup for homes of 2025

1

EF ECOFLOW 12kWh Power Station: DELTA Pro Ultra with Extra Battery, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, Emergency, Camping, RV

2

EF ECOFLOW DELTA Pro Ultra with Smart Home Panel 2, 6144Wh Power Station, 120/240V 7200W AC Output, Lifepo4 Home Battery Backup Expandable to 90kWh, Solar Generator for Home Use, RV

9.9

9.9

8.0

3

16kwh 51.2V 314Ah Wall-Mounted Power Home Battery Backup Solar Storage Lithium Battery Solar LiFePO4 Battery for Home Use, Emergency, Camping, RV

4

EF ECOFLOW 7.2kWh Portable Power Station: DELTA Pro with Extra Battery, 120V Lifepo4 Battery Backup with Expandable Capacity, Solar Generator for Home Use, Power Outage, Camping, RV, Emergencies

9.7

9.5

8.7

5

EF ECOFLOW Portable Power Station DELTA 2 Max, 2400W LFP Solar Generator, Full Charge in 1 Hr, 2048Wh Solar Powered Generator for Home Backup(Solar Panel Optional)

9.7

9.7

9.5

6

EF ECOFLOW Portable Power Station DELTA 2, 1024Wh LiFePO4 (LFP) Battery, 1800W AC/100W USB-C Output, Solar Generator(Solar Panel Optional) for Home Backup Power, Camping & RVs

9.7

9.5

9.5

7

MARBERO Portable Power Station 88Wh Camping Lithium Battery Solar Generator Fast Charging with AC Outlet 120W Peak Power Bank(Solar Panel Optional) for Home Backup Outdoor Emergency RV Van Hunting

9.5

9.5

9.3

8

EF ECOFLOW Portable Power Station 3600Wh DELTA Pro, 120V AC Outlets x 5, 3600W, 2.7H Fast Charge, Lifepo4 Power Station, Solar Generator for Home Use, Power Outage, Camping, RV, Emergencies

9.9

9.3

8.9

9

Portable Power Station 300W (Peak 600W), GRECELL 288Wh Solar Generator with 60W USB-C PD Output, 110V Pure Sine Wave AC Outlet Backup Lithium Battery for Outdoors Camping Travel Hunting Home Blackout

9.9

9.9

9.7

10

BLUETTI AC500 Power Station with B300K Expansion Battery with 2 200W Solar Panels (Ships Separately), 2764.8Wh Solar Generator w/ 6 5000W AC Outlets, LiFePO4 Battery Backup for Home Use

Sign up and get exclusive special deals