ModuleTwo Battery Expansion 2,1kWh

The ModuleTwo Expansion Unit with 2.1kWh lets you expand your plug-in home battery with extra storage capacity.
It is easy to install yourself and connects seamlessly to your existing ModuleTwo Master Unit. This allows you to scale your system up to 10 kWh in total, depending on your energy needs. Please note: this Extension Unit only works in combination with a Master Unit.

Delivery time
We are currently preparing a large bulk shipment, allowing us to offer you the best pricing on our products. As this delivery will come by sea, the delivery time is 3 months. If you want the best price and guaranteed stock from this batch, now is the moment to secure your order.