Battery System Comparison
Compare specifications of leading home battery systems. Data sourced from manufacturer datasheets.
Important Disclaimer
BatteryStorageHQ provides educational content only. Prices are estimates for hardware only, excluding installation. Always consult with licensed professionals.
| System | Capacity (kWh) | Power (kW) | Chemistry | Backup Type | Price Range |
|---|---|---|---|---|---|
|
Powerwall 2
Tesla
|
13.5 | 5 cont. | NMC | Whole Home | $8,500 - $10,500 |
|
Powerwall 3
Tesla
|
13.5 | 11.5 cont. | LFP | Whole Home | $9,000 - $11,000 |
|
IQ Battery 5P
Enphase
|
5 | 3.84 cont. | LFP | Partial | $3,500 - $4,500 |
|
aPower X
FranklinWH
|
13.6 | 5 cont. | LFP | Whole Home | $9,500 - $12,000 |
|
sonnenCore
sonnen
|
10 | 4.8 cont. | LFP | Whole Home | $9,500 - $11,500 |
* "Partial" backup refers to essential circuits only. "Whole Home" capability depends on the number of units installed. Price ranges are estimates for hardware only, excluding installation.