Charging + storage
Charging Park + Storage: More Charging Points, Same Grid Connection
Charging infrastructure + storage from one supplier: more EV charging points on an existing grid connection, where site conditions allow. SCU supplies EV chargers and BESS from one product family.
Use Case
More charging power on an existing grid connection: storage buffers demand peaks so charging points do not hit the connection limit.
Product lines
SCU EV Charger: Products
| Product | Power | Connections | Feature |
|---|---|---|---|
| EVMS PRO (HPC) | 80–480 kW | Dual DC (CCS2, CHAdeMO) | Up to 760 A, Display 21–43 inch |
| EVMS CCS/CHAdeMO | 60–300 kW | CCS2, CHAdeMO, AC Type 2 | Efficiency ≥95% |
| Charging Stack (Split-Type) | 240–360 kW | 2–12 outputs | Modular architecture, Indoor/Outdoor |
| Battery Integrated Charger | 60–480 kW | Dual DC CCS2 | Charger + 76.8 kWh LFP battery integrated |
Interfaces, protocols and standards documentation – including IEC 61851, EN 62196, OCPP 1.6, ISO 15118 and DIN 70121 – are reviewed for each model and configuration.
SCU combines charging infrastructure and storage from a single product family – no interface issues, one point of contact, one service contract.
Context
The Challenge: More Charging Points on Your Existing Grid Connection
Fast charging stations draw high power. Whether the existing grid connection is sufficient depends on connection capacity, charging profile, load management and the grid operator.
A battery storage system can act as a buffer between the grid and charging stations. It charges in suitable windows and delivers higher power to the chargers. Whether it can avoid or reduce grid expansion must be checked for the specific site.
Diagram
How Does It Work?
System Architecture: Grid → BESS → EV Charger
Theoretical total power: 494 kW · Required grid connection: 200 kW
Configuration
Example Configuration: Charging Park for Haulage Company (30 Vehicles)
| Component | Specification | Quantity |
|---|---|---|
| SCU EVMS PRO DC fast charger | 150 kW, Dual CCS2 | 3 (= 6 charging points) |
| SCU EVMS AC charger | 22 kW Type 2 | 12 |
| SCU BRES-1200-625 | 1,206 kWh / 625 kW, 20 ft container | 1 |
| Energy management | 3-level BMS + cloud monitoring | 1 |
| Grid connection | To be checked with load management and storage | – |
| Grid expansion | To be clarified with the grid operator | – |