Product Comparison
Best Solar Batteries 2024
Top home battery storage systems compared for capacity, power output, and value.
Last updated: December 2024
How We Evaluate
Usable CapacityPower OutputRound-trip EfficiencyWarrantyPrice per kWh
| Rank | Product | Efficiency/Capacity | Warranty | Price | Rating | Best For |
|---|---|---|---|---|---|---|
| 1 | Powerwall 3 Tesla | 13.5 kWh | 10 years | $$$ | 4.8 | All-in-one solution |
| 2 | RESU Prime LG | 16 kWh | 10 years | $$ | 4.7 | High capacity |
| 3 | IQ Battery 5P Enphase | 5 kWh | 15 years | $$ | 4.6 | Scalability |
Detailed Reviews
#1
Tesla Powerwall 3
Best for: All-in-one solution
4.8
Pros
- High capacity
- Integrated inverter
- Excellent app
Cons
- −Premium pricing
- −Wait times
#2
LG RESU Prime
Best for: High capacity
4.7
Pros
- Large capacity
- Modular design
- Good value
Cons
- −Requires separate inverter
#3
Enphase IQ Battery 5P
Best for: Scalability
4.6
Pros
- Modular
- Pairs with Enphase system
- Long warranty
Cons
- −Smaller individual capacity
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