Heavy-Duty Commercial EV Charging for High-Demand Sites

The Rolec EVO 22kW is a smart, three-phase EV charger engineered for commercial, fleet, and public charging environments where reliability and uptime are critical. Designed to operate in busy locations, it delivers rapid charging performance through a universal Type 2 socket while supporting the operational controls required for managed charging networks.

Built for continuous use, the EVO 22kW is suited to organisations deploying EV charging across workplaces, depots, retail destinations, and public car parks. Its combination of high charging power, network integration, and robust construction makes it appropriate for sites with frequent vehicle turnover and varied user access.

22kW Three-Phase Charging for Faster Vehicle Turnaround

Designed for three-phase electrical supplies, the Rolec EVO 22kW provides charging output of up to 22kW, supporting significantly faster charging compared with single-phase alternatives. This higher power level allows vehicles to regain meaningful range in shorter dwell times, improving bay availability on high-traffic sites.

The charger is intended for commercial duty cycles, supporting repeated charging sessions throughout the day without compromising performance. Its untethered Type 2 socket ensures compatibility with modern electric vehicles, allowing drivers to use their own charging cables and keeping the installation flexible for mixed vehicle use.

Open Network Integration with OCPP 1.6

The Rolec EVO 22kW supports the Open Charge Point Protocol (OCPP) 1.6, enabling integration with compatible charge point management systems. This open protocol approach allows site operators to select a back-office platform that suits their operational and reporting needs, rather than being restricted to a proprietary system.

Through an OCPP-enabled platform, operators can monitor charger status, track energy usage, manage users, and configure tariffs remotely. This level of control is particularly valuable for fleet operators and public charging providers who require transparent reporting and scalable network management.

Multi-Option Connectivity for Commercial Environments

To support deployment across a wide range of sites, the Rolec EVO 22kW includes multiple built-in connectivity options. These include mobile data via a SIM slot, Wi-Fi for wireless network access, and Ethernet for hard-wired connections where maximum stability is required.

This flexible approach allows the charger to be installed in locations with varying levels of network infrastructure, from remote sites without fixed internet connections to high-usage environments requiring reliable, always-on connectivity. Bluetooth is also provided for installer setup during commissioning.

Designed for Durability and Public Access

The EVO 22kW is engineered to withstand the physical demands of commercial and public environments. Its enclosure is rated IK10 for impact resistance and IP54 for protection against dust and water ingress, supporting outdoor installation and use in exposed locations.

Additional design considerations focus on long-term resilience, including a housing intended to resist fire and corrosion and features to detect tampering. These characteristics help reduce downtime and support dependable operation across sites with unrestricted public access.

Integrated Safety and Electrical Protection

Safety is a core element of the Rolec EVO 22kW design. The charger incorporates electrical protection features including Type A RCD protection with 6 mA DC detection and integrated PME fault detection. These systems are designed to support safe operation on commercial electrical supplies and reduce the need for additional external protection equipment.

Surge protection, overtemperature monitoring, and fault detection are built into the unit, supporting reliable operation during repeated daily charging sessions. Together, these features help safeguard both connected vehicles and site electrical infrastructure.

Smart Charging Modes for Cost and Energy Control

In addition to high-power charging, the Rolec EVO 22kW includes built-in Eco and Eco+ operating modes. These modes are intended to align vehicle charging with available renewable generation or preferred energy usage periods where applicable.

Eco mode blends grid power with surplus solar generation when available, while Eco+ mode limits charging to periods where excess solar energy is present. Smart scheduling can also be used to align charging sessions with off-peak tariff windows, supporting more efficient energy use across commercial sites.

Built for Public, Fleet, and Workplace Environments

The Rolec EVO 22kW is suited to locations where chargers must operate reliably under frequent use and variable access conditions. Its combination of open-protocol networking, rugged enclosure design, and high charging power supports a wide range of operational models.

Typical applications include fleet depots managing vehicle turnaround, public car parks providing visitor charging, retail and leisure sites seeking added dwell-time value, and workplaces supporting staff and company vehicles.

Why Evergy Recommends the Rolec EVO 22kW

Evergy recommends the Rolec EVO 22kW for organisations that require a durable, network-ready EV charger capable of supporting high-demand environments. Its OCPP 1.6 compatibility, flexible connectivity options, and three-phase charging performance make it suitable for scalable commercial deployments.

For sites with sufficient electrical capacity, the EVO 22kW represents a practical step beyond domestic or light-commercial chargers, providing faster turnaround times and greater operational control.

Rolec EVO 22kW – Frequently Asked Questions