# IQ Battery 5P: specs and price

**Price (US):** Not published (Enphase's own store page states 'To purchase this product, please contact your local authorized Enphase distributor' — no consumer price is published. SolarReviews cites $5,000-$8,000 installed per unit (~$1,000-$1,600 per kWh usable), and a 2-unit system at $15,000-$17,000.), as of 2026-08-01.
**Brand:** Enphase Energy
**Released:** 2023
**Deskmark:** Silver Deskmark — pay-blind category standing 50/100, #6 of 12 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | Not published |
| Brand | Enphase Energy |
| Released | 2023 |
| Usable capacity kwh | 5 |
| Continuous power (kW) | 3.84 |
| Peak power (kW) | 7.68 |
| Battery chemistry | LFP |
| Round trip efficiency | 90 |
| Scalable stackable | Yes |
| Warranty years | 15 |
| Backup transfer time ms | — |
| Weight (lb) | 174 |

## Where it stands

On the spec sheet, its usable capacity kwh of 5 is the lowest of the 13, its continuous power of 3.84 kW is the lowest of the 12, and its warranty years of 15 is the highest of the 12.

## Frequently asked questions

**How much does the IQ Battery 5P cost?**

The IQ Battery 5P has no published US price as of 2026-08-01.

**When was the IQ Battery 5P released?**

The IQ Battery 5P was released 2023.

**What are the IQ Battery 5P's key specs?**

IQ Battery 5P (Enphase Energy): usable capacity kwh 5, continuous power kw 3.84, peak power kw 7.68, battery chemistry LFP, round trip efficiency 90. Full sourced spec sheet verified 2026-08-01.

Source: https://enphase.com/store/storage/gen3/iq-battery-5p (enphase.com, accessed 2026-08-01)
Corroboration: https://www.solarreviews.com/blog/enphase-battery-what-you-need-to-know (accessed 2026-08-01)
Canonical: https://frontdeskreview.com/product/home-battery-backup/enphase-iq-battery-5p/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl