# Powerwall 3 vs EverVolt 2.0: specs and price compared

A sourced, side-by-side comparison of the Powerwall 3 (Tesla) and EverVolt 2.0 (Panasonic) among home battery backup.

## Side by side

| Spec | Powerwall 3 | EverVolt 2.0 |
| --- | --- | --- |
| US price | $9200 | not published |
| Brand | Tesla | Panasonic |
| Released | 2023 | 2021 |
| Usable capacity kwh | 13.5 | 17.1 |
| Continuous power (kW) | 11.5 | 7.6 |
| Peak power (kW) | 22 | 9.6 |
| Battery chemistry | NMC | LFP |
| Round trip efficiency | 97.5 | — |
| Scalable stackable | Yes | Yes |
| Warranty years | 10 | 10 |
| Backup transfer time ms | — | — |
| Weight (lb) | 287 | — |

## Key differences

- Usable capacity kwh: Powerwall 3 13.5 vs EverVolt 2.0 17.1
- Continuous power (kW): Powerwall 3 11.5 vs EverVolt 2.0 7.6
- Peak power (kW): Powerwall 3 22 vs EverVolt 2.0 9.6
- Battery chemistry: Powerwall 3 NMC vs EverVolt 2.0 LFP

## Sources

- Powerwall 3: https://www.thegreenwatt.com/tesla-powerwall-3-specs/ (thegreenwatt.com, verified 2026-08-01)
- EverVolt 2.0: https://na.panasonic.com/news/panasonic-launches-next-generation-solar-energy-battery-storage-system-the-evervolt-2.0 (na.panasonic.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/home-battery-backup/tesla-powerwall-3-vs-panasonic-evervolt-2-0/
Cite: Per The Front Desk Review, Powerwall 3 ($9200) vs EverVolt 2.0 (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/home-battery-backup/tesla-powerwall-3-vs-panasonic-evervolt-2-0/
License: CC BY 4.0.