Product information
Business Pro Dual 22kW Commercial EV Charger – Three-Phase
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Pricing Information
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Up to 2 × 22kW from a single commercial unit — the Business Pro Dual 22kW delivers maximum throughput for high-demand locations where vehicles park for a few hours rather than overnight.
The Business Pro Dual 22kW is the higher-output version of the commercial dual charger, delivering up to 22kW to each of its two Type 2 sockets simultaneously. It is suited to commercial car parks, fleet depots, hotel facilities, and locations where vehicles dwell for shorter periods and faster charging represents a genuine advantage over lower-powered units.
Three-phase electricity supply is required at the installation site. All other specifications match the 7kW model: OCPP 1.6J compliance, MID-certified billing meter, RFID access control, dynamic and static load management, Ethernet and power daisy-chaining up to 100A, and optional payment terminals. Integrated RCBO and PEN fault protection simplifies installation. Mounted on the EV block 600 pedestal, sold separately.
UK-manufactured and backed by a 5-year hardware warranty and 10-year enclosure warranty.
Specifications
| Output | Up to 2 × 22kW (simultaneous) |
| Sockets | 2 × Type 2 |
| Supply | Three phase (required) |
| Protocol | OCPP 1.6J |
| Access control | RFID |
| Metering | MID-certified (±2%) |
| Connectivity | Ethernet (standard), Wi-Fi, Bluetooth |
| Payment | Optional payment terminal |
| Load management | Dynamic and static |
| Scalability | Ethernet + power daisy-chain (up to 100A) |
| Protection | Integrated RCBO, PEN fault protection, surge |
| IP rating | IP54 |
| Impact rating | IK08 |
| Back-office | Integrated software, mobile app, OTA updates, health monitoring |
| Mounting | Freestanding (EV block 600, sold separately) |
| Origin | UK manufactured |
| Hardware warranty | 5 years |
| Enclosure warranty | 10 years |
| Compliance | UK Smart Charge Point Regulations, UKCA, CE, BS 7671 |
Frequently Asked Questions
When should I choose 22kW over 7kW?
Choose 22kW if vehicles dwell for under 4 hours, or if your users drive EVs with 11kW or 22kW onboard chargers. For all-day parking (offices, rail stations), 7kW per socket is often sufficient and uses less supply capacity.
How much three-phase supply capacity do I need?
Each 22kW socket draws up to 32A per phase at maximum load. Dynamic load management reduces this in practice. For larger installations, contact Eco Harmony for a site survey and load calculation before ordering.
Is it suitable for public charging networks?
Yes. OCPP 1.6J compliance, optional payment terminals, MID metering, and back-office integration make it suitable for both public-facing networks and private commercial installations.
