In stock
Sunpura B2400 battery module

Sunpura B2400 battery module

SKU: 227807

Original price was: €604.00.Current price is: €543.00. (21% BTW)

Sunpura B2400 battery module – 2.4 kWh LiFePO₄ expansion for S2400 series.
Stack up to 4 modules (9.6 kWh), IP65 system design, smart control via Power Box.
Ideal for flexibly scaling up your plug-in battery.

MPN: B2400

Delivery between Tuesday 22 September and Monday 28 September — free shipping within this period. Check the delivery options for faster delivery.

11 in stock (can be backordered)

Sunpura B2400 Battery module – 2.4 kWh LFP extension for S2400

Easily expand your Sunpura S2400 with the B2400 battery module.
Each module adds 2.4 kWh of storage and you can stack up to four modules
stack for a total of 9.6 kWh. This is how you grow from a compact plug-in solution
to a serious home battery-without major modifications.

Scalable per 2.4 kWh

Step up per module to 4× B2400 (up to 9.6 kWh).

Safe LFP chemistry

LiFePO₄ cells designed for many charge cycles and long service life.

Seamless with S2400

The S2400 Power Box controls charging/discharging and monitoring automatically.

IP65 system design

Suitable for indoor and sheltered outdoor use; robust, modular housing.

What do you use the B2400 for?

  • Scale up hassle-free – start small and expand as your consumption or ambitions grow.
  • More self-consumption – catch afternoon dips and evening peaks with extra battery capacity.
  • Flexible steering – take better advantage of dynamic tariffs and your own PV generation.

Compatibility

The B2400 is the expansion battery for the Sunpura S2400 system (Power Box + Battery Box).
Always place the Power Box on top and stack the B2400 modules below it (maximum 4 per stack).

Key specifications

Nominal capacity 2.4 kWh per module (max. 9.6 kWh with 4× B2400)
Battery chemistry LiFePO₄ (LFP)
Nominal system voltage 48 V (typical operating range 42-54 V)
Max. charge/discharge current up to approx. 65 A / 52 A (limited by Power Box)
System protection IP65 (in S2400 system), built-in electrical protections
Environment Indoors or sheltered outdoors; design for wide temperature range
Dimensions / weight approx. 450 × 287 × 290 mm – ~30 kg (indicative)

Installation in brief

  1. Mounting – use the rear bracket; keep ±5 cm free space all around.
  2. Stacking order – Power Box on top, B2400 modules below; click in the couplings completely.
  3. Switch on/off – on: B2400 first, then Power Box; off: Power Box first, then B2400.
  4. Check – check in the app that total capacity and status are displayed correctly.

Weight 26.50 kg
Dimensions 40 × 55 × 40 cm
Brand

Sunpura
Kiyoh reviews