A day in the life - Product Assembly

December 26, 2022
Olli Nuutila

As we continue to grow our team, expand our network and ramp up production in order to deliver to our ever growing list of clients, we wanted to give our followers an insight into the making of a Cactos One Energy Storage Unit (ESU).


Having been designed and optimised with scalability of production at the forefront of our minds, our modularised approach allows for seamless assembly and efficient integration of components by our team of experts in Muhos, Finland and this in turn ensures the highest quality and reliability for our clients.


In this post, you will see our great colleague, Joel assembling a Cactos One which is scheduled for delivery to one of our clients during the coming weeks.

The specially designed battery racks of the Cactos One allow for ease of assembly and provide durability during its lifecycle, giving a safe and secure housing for our re-used Tesla battery modules in line with our goals for the circular economy.


After many desktop design iterations and months of optimisation, our utility rack houses the Cactos One inverter, transformer and other key components, providing functionality that ensures commercial benefit and energy security for our clients.


Follow the journey of this Cactos One, where we will next show the transportation and installation at our client's premises.

Stay tuned and thank you for following Cactos!

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