# Hoymiles Expansion batteries

> Hoymiles Expansion batteries on Leafwatt: 1 products from 9 brands, including Siemens, Anker and BLUETTI. 1 of them have a shop price right now, from €849 (as of 4 November 2026). Popular: HB-4020-S - Uitbreidingsmodule voor HB-4020-AC, from €849 at 1 shop.

- **Page:** [https://leafwatt.com/nl-en/brands/hoymiles/home-batteries/expansion-batteries](https://leafwatt.com/nl-en/brands/hoymiles/home-batteries/expansion-batteries)
- **Site:** Leafwatt (en-NL)

## Products

- [HB-4020-S - Uitbreidingsmodule voor HB-4020-AC](https://leafwatt.com/nl-en/products/hoymiles-hb-4020-s-uitbreidingsmodule-voor-hb-4020-ac-m85rt0ydbs) — Hoymiles — €849