Quick Answer: The Most Scalable Platform for Growing Fleets
The 40kW Wallbox DC EV Charger is not just a single unit; it is a Modular Fast Charging Platform designed for businesses with expanding EV needs. Featuring MIDA’s proprietary Dynamic Power Sharing technology, this station can be configured with dual charging cables to serve two vehicles simultaneously. Its scalable architecture allows operators to start with a lower power configuration and easily upgrade to the full 40kW as demand increases, ensuring that your initial investment is always protected and ready for future growth without the cost of a full station replacement.
Key Takeaways
- Modular Scalability: Easily add power modules as your fleet expands.
- Dual Charging Capability: Dynamic allocation of power between two connectors.
- Intelligent Load Balancing: Prevents grid overload through smart energy management.
- CPO Ready: Full integration with Charge Point Operator (CPO) networks via OCPP.

Revolutionary Modular Architecture
The MIDA 40kW Scalable series is built on a ‘Base + Module’ philosophy. The primary wallbox chassis contains the control electronics and communication suite, while the power conversion is handled by interchangeable 20kW modules. This means that if your current grid only supports 20kW, you can install the platform now and simply slide in a second module later when you upgrade your electrical service. This modularity also simplifies maintenance; in the rare event of a module failure, it can be swapped out in minutes by a field technician without de-mounting the entire station, maximizing your network’s uptime and reducing the Total Cost of Ownership (TCO).
Technical Specifications
| Feature | Platform Specification |
|---|---|
| Max System Power | 40kW (2 x 20kW Modules) |
| Connector Options | Dual CCS1 / Dual CCS2 / CCS+NACS |
| Dynamic Power Sharing | Supported (20kW + 20kW or 40kW + 0) |
| Efficiency | Peak ≥96.8% |
| Output Voltage | 200V – 1000V DC |
| Enclosure | Industrial Grade Reinforced Composite |
| Connectivity | 4G LTE / Ethernet / WiFi / CAN |

Dynamic Power Management for High Efficiency
The standout feature of this platform is Dynamic Power Sharing. When two vehicles are plugged in, the internal controller intelligently negotiates with each car to determine their specific power needs. For example, if one car is at 80% charge and can only take 10kW, the system will automatically route the remaining 30kW to the second car that might be at 10% charge. This ensures that every kilowatt provided by the grid is used as efficiently as possible, reducing the average charging time across your entire site and increasing the throughput of your charging infrastructure, making it ideal for busy workplaces and delivery depots.
Products Detailed Introduction
MIDA’s scalable platform represents the next step in the evolution of EV infrastructure. We have moved away from ‘Static Hardware’ towards ‘Software-Defined Charging’. Our 40kW Scalable series is built with high-quality components from world-leading suppliers, ensuring a design life of over 100,000 charging hours. We offer a comprehensive management dashboard that allows site owners to see real-time power distribution across all their modular units. MIDA is committed to providing a flexible, high-performance ecosystem that grows with your business, supported by our global network of service partners and technical experts. When you choose the MIDA Scalable Platform, you are choosing a partner dedicated to your long-term success in the electric era, providing the agility your business needs to stay competitive.
Frequently Asked Questions (FAQ)
Q1: Can I upgrade this charger from 20kW to 40kW myself? The upgrade involves installing an additional power module, which should be performed by a MIDA-certified technician to maintain the warranty and safety standards.
Q2: Does it support V2G? This specific platform is optimized for unidirectional fast charging, but MIDA offers specialized V2G units for bi-directional energy projects.















