# sonnenCore+ 10: specs and price

**Price (US):** $13298.45 at media.sonnengroup.com (InverterSupply.com (SCORE-P10 listing) sells the sonnenCore+ 10 hardware at a sale price of $13,298.45, discounted from sonnen's stated list price of $17,287.99. Hardware only; does not include installation, electrical work, or permits.), as of 2026-08-01. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 3 home battery backup we track it is #2 cheapest of 3; category median $13298.45.
**Brand:** sonnen
**Deskmark:** Bronze Deskmark — pay-blind category standing 10/100, #12 of 12 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $13298.45 |
| Brand | sonnen |
| Usable capacity kwh | 10 |
| Continuous power (kW) | 4.8 |
| Peak power (kW) | 8.64 |
| Battery chemistry | LFP |
| Round trip efficiency | 85 |
| Scalable stackable | Yes |
| Warranty years | 10 |
| Backup transfer time ms | — |
| Weight (lb) | 348 |

## Where it stands

At $13298, the sonnenCore+ 10 is #2 cheapest of the 3 home battery backup we track, where the median is $13298.45. On the spec sheet, its round trip efficiency of 85 is the lowest of the 10, its warranty years of 10 is the lowest of the 12, and its continuous power of 4.8 kW is below the median of the 12.

## Frequently asked questions

**How much does the sonnenCore+ 10 cost?**

The sonnenCore+ 10 has a US price of $13298.45 (InverterSupply.com (SCORE-P10 listing) sells the sonnenCore+ 10 hardware at a sale price of $13,298.45, discounted from sonnen's stated list price of $17,287.99. Hardware only; does not include installation, electrical work, or permits.), as of 2026-08-01.

**How does the sonnenCore+ 10 compare on price?**

At $13298, the sonnenCore+ 10 is #2 cheapest of the 3 home battery backup we track, where the median is $13298.45.

**What are the sonnenCore+ 10's key specs?**

sonnenCore+ 10 (sonnen): usable capacity kwh 10, continuous power kw 4.8, peak power kw 8.64, battery chemistry LFP, round trip efficiency 85. Full sourced spec sheet verified 2026-08-01.

Source: https://media.sonnengroup.com/c2580a28-ed03-4261-9bb9-febe15b7bf46-en-download (media.sonnengroup.com, accessed 2026-08-01)
Corroboration: https://www.sonnenusa.com/residential/sonnencoreplus (accessed 2026-08-01)
Canonical: https://frontdeskreview.com/product/home-battery-backup/sonnen-sonnencore-plus-10/
Cite: Per The Front Desk Review, the sonnenCore+ 10 price of record was $13298.45 as of 2026-08-01 — https://frontdeskreview.com/product/home-battery-backup/sonnen-sonnencore-plus-10/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl