Battery Expansion Cabinet

⚠️ Available September 2024


The Emaldo® Expansion Cabinet allows you to expand the Emaldo® Power Core or Emaldo® Power Store system with an additional 5 power boxes, adding up to 25.6 kWh to its battery capacity. 

And if you want to go even bigger, you definitely can! By daisy chaining up to five expansion cabinets, you can expand the total battery capacity of the Emaldo® system all the way up to a staggering 143,36 kWh.


⚠️ Important to note

The Emaldo® Power Core Expansion Cabinet does not include battery power boxes. Only Power Box 5.12 kWh (C2.2) are compatible. Batteries are sold separately. 

Battery capacity: 5.12 kWh

Pro zobrazení cen se prosím přihlaste s Emaldo® Partner schváleným e-mailem.

Expand capacity

Increase the battery storage capacity of your Emaldo® system with up to 25.6 kWh. 

Expand even more

Go really big and connect up to 5 expansion cabinets for a maximum capacity of 143 kWh.

SlideON™ Connection 

Plug and play connection. Simply push the battery in place. That’s it.


  • 1 x Emaldo® Battery Expansion Cabinet with slideON™ connectors and built-in cable management
  • 1-5 x Emaldo® 5.12 kWh Power Boxes
  • 1 x Connector Kit

Featured specs

Max battery capacity

25.36 kWh
5 x Battery Boxes

Max expandable capacity

143.36 kWh
5 x Battery Expansion Cabinets
28 x Battery Box

Battery C-rate

Up to 440% faster than other systems

Max charge and discharge

10.8 kW

Fast and safe batteries

Our battery power boxes are built using the safest battery technology available, making the Emaldo® Power Core safe to be around for your whole family. 

✔️ Super fast battery response rate
✔️ Safe LiFePO4 batteries
✔️ 100% recyclable

Fast and easy installation

The modular and compact design of the Emaldo® Battery Expansion Cabinet, combined with our SlideON™ connectivity, makes installation easy, fast and completely free of internal wirering.

✔️ Fast and straightforward installation
✔️ SlideON™ for plug and play
✔️ No internal wiring required at all
✔️ Modular design makes it easy to handle

Owner's app

With the Emaldo® app for Android™ and iOS®, owners can monitor their solar energy production in real time, check their consumption and tweak the system to their personal preferences.

✔️ Free on Android and iOS
✔️ Available in many languages

Emaldo Power Suite

Access to our one-stop online installer's platform, that supports every step of the journey, from quotation through after-sale support.

✔️ From quotation to after-sale support in one system
✔️ Easy installation management from your browser
✔️ Marketing content
✔️ Product and installation training