

Why chargeBIG
Robust charging technology
With over 500,000 successfully completed charging processes, the system availability of the smallBOX is over 98%.
Easy installation and commissioning
The pre-configured sub-distribution enables quick commissioning and, thanks to minimal hardware usage at the charging points, simultaneously reduces installation and maintenance effort.
Innovative product approach
A centralized system architecture with intelligent load management ensures optimal utilization of available network capacities.
Customized service
At chargeBIG, the focus is on individual service and professional advice in order to best meet the requirements of our customers.


Professional electrification through our partners
Installation partner - Horst Busch Group
The compact size of the wallbox adapts flexibly to all local conditions.
Installation partner - Elektro Frese
24 charging points in just 7 days – made possible by the smallBOX and a fully pre-configured sub-distribution.
Why chargeBIG
Easy-to-install concept
"Plug-in" installation and clever assembly material thanks to modular design.
Easy setup
Via a central software node – even with many charging points.
Everything from a single source
All charging electronics can be ordered via chargeBIG and will be delivered to the construction site as a bundle.
Personal care
Through our project management team – before, during and after the initial installation.
Made by MAHLE
High manufacturing and development quality from a global player in the automotive industry.

Benefits for our sales partners
Collaboration in marketing activities
Our in-house production enables us to create high-quality marketing materials ourselves, from images and videos to analog and digital advertising campaigns.
Free sales training
Training on the charging solutions is conducted both on-site and online by product experts.
Sales support
Extensive sales materials and personal support from partner managers.
Whitelabel & Co-branding
Individual branding of our hardware and software solution is possible.
Attractive commissions and bonuses
The sales program offers attractive and profitable partner conditions.

Benefits for our installation partners
Free training program
Training on the charging solutions is conducted both on-site and online by product experts.
Technical support provided by chargeBIG
Comprehensive on-site or remote support from our project managers and technicians.
Reduced effort
The modular system architecture reduces installation and maintenance costs and ensures smooth commissioning.
All components perfectly matched
The smallBOX charging system consists of a slim wallbox solution and the pre-configured chargeCLUSTER sub-distribution.

At the parking lot
smallBOX
Compact wallbox

Charging capacity up to 22 kW
Damaged Type 2 charging cable
(5 m / 7.5 m)
Activation via chargeBIG app using QR code or NFC tag
Activation via common charging apps using eRoaming
Single or dual loader configuration
Mass:
Wall bracket in mm (H x W x D)
100 x 100 x 100
Column dimensions in mm (H x W x D)
1150 x 100 x 100
In the supply room
chargeCLUSTER
Pre-configured sub-distribution

In accordance with calibration law
(Recalibration in the field possible)
Dynamic or static load management
Interfaces:
Modbus TCP, OCPP 1.6J
Communication via LTE & LAN
Integration into the building management system
Integration into fire alarm system
Integrated RCD & DC fault current sensor
The mobile solution
smallBOX PORTABLE
Mobile, crane-liftable and portable

Charging capacity up to 22 kW
4 x Attached Type 2 charging cables, 7.5 m
Static load management
Interfaces:
Modbus TCP, OCPP 1.6J
In accordance with calibration law
Communication via LTE
Connection up to 63 A three-phase
Integrated RCD & DC fault current sensor

Mounting options for every application
What happens at the charging point?
Activation within a few seconds
The smallBOX offers particularly easy operation and allows the charging process to be activated within a few seconds via app or NFC tag on the smartphone.
Depending on the operator, various charging tariffs are available, ensuring maximum flexibility. Payment is conveniently made via credit card (Visa, Mastercard, American Express), PayPal, or SEPA direct debit.
For employees entitled to company cars, it is also possible to directly assign the charging processes to the respective cost center, thus ensuring a transparent and efficient billing process.

What's happening in the background?
No more expensive peak loads
Load management for charging infrastructure refers to the targeted control and optimization of charging station electricity consumption to prevent overloading the power grid. Intelligent systems monitor and adjust energy demand in real time, thereby optimizing charging times and reducing costs. This enables the sustainable use of existing resources and promotes the integration of renewable energies. Load management is therefore a crucial factor for the future of electromobility.






























