# Powerwall 3 vs IQ Battery 5P: specs and price compared

A sourced, side-by-side comparison of the Powerwall 3 (Tesla) and IQ Battery 5P (Enphase Energy) among home battery backup.

## Side by side

| Spec | Powerwall 3 | IQ Battery 5P |
| --- | --- | --- |
| US price | $9200 | not published |
| Brand | Tesla | Enphase Energy |
| Released | 2023 | 2023 |
| Usable capacity kwh | 13.5 | 5 |
| Continuous power (kW) | 11.5 | 3.84 |
| Peak power (kW) | 22 | 7.68 |
| Battery chemistry | NMC | LFP |
| Round trip efficiency | 97.5 | 90 |
| Scalable stackable | Yes | Yes |
| Warranty years | 10 | 15 |
| Backup transfer time ms | — | — |
| Weight (lb) | 287 | 174 |

## Key differences

- Usable capacity kwh: Powerwall 3 13.5 vs IQ Battery 5P 5
- Continuous power (kW): Powerwall 3 11.5 vs IQ Battery 5P 3.84
- Peak power (kW): Powerwall 3 22 vs IQ Battery 5P 7.68
- Battery chemistry: Powerwall 3 NMC vs IQ Battery 5P LFP
- Round trip efficiency: Powerwall 3 97.5 vs IQ Battery 5P 90
- Warranty years: Powerwall 3 10 vs IQ Battery 5P 15
- Weight (lb): Powerwall 3 287 vs IQ Battery 5P 174

## Sources

- Powerwall 3: https://www.thegreenwatt.com/tesla-powerwall-3-specs/ (thegreenwatt.com, verified 2026-08-01)
- IQ Battery 5P: https://enphase.com/store/storage/gen3/iq-battery-5p (enphase.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/home-battery-backup/tesla-powerwall-3-vs-enphase-iq-battery-5p/
Cite: Per The Front Desk Review, Powerwall 3 ($9200) vs IQ Battery 5P (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/home-battery-backup/tesla-powerwall-3-vs-enphase-iq-battery-5p/
License: CC BY 4.0.