Best home batteries in 2026

Updated October 2026

Home battery systems up to 30 kWh, sized for a house rather than a grid site, ranked by their Green Energy Score.

1. 1
   

   HVR25 - 25.6 kWh Stackable Battery

   Hardmin s.r.o.

   95

   Top pick: highest score in this guide.

   • 25.6 kWh
   • LFP
   • 10,000 cycles
   • 15-year warranty
2. 2
   

   HZEB-LCT-20/21KWH

   Yichun Dawnice Manufacture and Trade Co., Ltd.

   93

   • 21 kWh
   • Other
   • 96% round-trip
   • 8,000 cycles
   • 10-year warranty
3. 3
   

   HVR20 - 20.48 kWh Stackable Battery

   Hardmin s.r.o.

   93

   • 20.48 kWh
   • LFP
   • 10,000 cycles
   • 15-year warranty
4. 4
   T

   Powerwall 3

   Tesla

   92

   • 13.5 kWh
   • LFP
   • 97.5% round-trip
   • 8,000 cycles
   • 10-year warranty
5. 5
   

   Energy-Butler 3P-3G 20kW

   M-TEC GmbH

   92

   • 23 kWh
   • LFP
   • 97.5% round-trip
   • 10,000 cycles
   • 10-year warranty
6. 6
   

   51.2V / FLA Series / FLA48500TG2

   Guangzhou Felicity Solar Technology Co., Ltd.

   92

   • 25 kWh
   • LFP
   • 7-year warranty
7. 7
   

   Home storage Battery

   Yichun Dawnice Manufacture and Trade Co., Ltd.

   91

   • 21 kWh
   • LFP
   • 95% round-trip
   • 8,000 cycles
   • 10-year warranty
8. 8
   

   RT16076MPlus

   Raystech (Tianjin) PV Energy Co., Ltd.

   91

   • 16.076 kWh
   • LFP
   • 93% round-trip
   • 16,000 cycles
   • 10-year warranty
9. 9
   

   High Voltage Energy Storage Batteries

   Zeconex, Ltd.

   91

   • 20.48 kWh
   • LFP
   • 8,000 cycles
   • 10-year warranty
10. 10
    

    GP-SR1-JK314-EU Standard

    Gobel Power Energy (Shenzhen) Co., Ltd

    90

    • 16.076 kWh
    • LFP
    • 95% round-trip
    • 8,000 cycles
    • 10-year warranty