myenergi Zappi (Untethered Black): The Solar-Optimised Smart EV Charger for Home & Business (7kW/22kW)
Discover the myenergi Zappi, a truly intelligent EV charger designed in the UK with a primary focus on maximising your use of self-generated renewable energy. This versatile untethered unit, finished in a sleek black, adapts to your power supply, delivering 7kW on single-phase or up to 22kW on three-phase installations. Its unique ECO and ECO+ modes prioritise using your solar PV or wind generation, slashing charging costs and boosting your green credentials. Manage everything via the myenergi app, integrating seamlessly with the wider myenergi ecosystem for ultimate energy independence at home or your workplace.
Harness Your Solar Power
Zappi stands apart with its dedicated modes designed for homes and businesses with solar panels or wind turbines:
- ECO Mode: Charges your EV using a mix of surplus renewable energy and a small amount of grid power to ensure charging continues even if the sun goes behind a cloud.
- ECO+ Mode: Charges *only* using surplus renewable energy, pausing automatically if generation drops below the required level. This guarantees 100% green charging when sufficient power is available.
- FAST Mode: Charges at the maximum available power (7kW or 22kW depending on supply) from any source (grid or renewables), behaving like a standard EV charger when speed is the priority.
According to the product datasheet, these modes continually adjust the charging current based on your property's generation and consumption for optimal efficiency.
Smart Energy Management & Control
Beyond solar optimisation, Zappi offers smart features for convenient and cost-effective charging:
- myenergi App Control: Monitor charging, switch modes, set timers, and view energy usage history remotely via WiFi or Ethernet connection. Built-in WiFi means no separate hub is needed.
- Charge Scheduling for Tariffs: Set timers to automatically charge during specific periods, ideal for aligning with cheaper overnight energy tariffs like Octopus Intelligent Go.
- myenergi Ecosystem Integration: Works seamlessly with other myenergi products like the eddi solar power diverter and libbi home battery storage for a complete home energy management system.
- Optional Load Balancing: Protects your property's main fuse by automatically adjusting charging power when overall demand is high.
Flexible & Powerful Charging for Home or Work
Zappi adapts to your needs, whether at home or work:
- Dual Power Rating (7kW/22kW): Installs as a standard 7kW charger on a domestic single-phase supply or delivers up to 22kW on a three-phase supply common in commercial properties.
- Untethered Socket (Black): Features a universal Type 2 socket with a locking system, allowing you to use your own preferred cable and maintaining a neat appearance on your wall. Also available in White Untethered.
- Durable & Compliant: Built with an IP65 weatherproof and IK10 impact-resistant enclosure. Complies with UK Smart Charging Regulations and includes integral 6mA DC RCD protection. Installation is simplified as an earth rod is not typically required.
- OCPP 1.6J Compatible: Allows for connection to third-party charge point management systems if required for commercial use.
Why Evergy Recommend This Product
The myenergi Zappi is a market leader for those looking to integrate EV charging with renewable energy sources. We recommend this smart charger because:
- Unmatched Solar Integration: The ECO and ECO+ modes are specifically designed to maximise the use of self-generated solar or wind power.
- Versatile Power: Suitable for standard home installations and powerful enough for faster charging on three-phase supplies.
- Untethered Flexibility: The absence of a fixed cable provides a cleaner aesthetic when not in use and allows you to choose your own cable length.
- British Innovation: Designed and manufactured in the UK with a proven track record for reliability and smart features.
Frequently Asked Questions
What is the benefit of an untethered Zappi?
An untethered (socketed) charger allows you to use any Type 2 cable. It looks neater on the wall when not in use and gives you the flexibility to use longer cables if you change your parking arrangement in the future.
Do I need a separate hub to use the app?
No. Newer Zappi models (v2.1 and above) come with built-in WiFi and Ethernet, so they connect directly to your router without needing the additional "myenergi Hub."
Can I charge at 22kW at home?
Most UK homes have a single-phase supply, which limits charging to 7kW. To achieve 22kW, you require a three-phase electrical supply, which is more common in commercial buildings or modern large-scale residential developments.
Will it still charge my car if it’s cloudy?
Yes. In ECO mode, Zappi will use whatever solar is available and top up the rest from the grid. In FAST mode, it will ignore solar levels and charge at maximum speed using grid power.
Ideal For
- Homeowners with solar panels or wind turbines wanting to maximise self-consumption.
- Businesses needing a smart, compliant charger potentially capable of 22kW speeds. See our range of Commercial EV Chargers.
- Users who prefer the flexibility and neatness of an untethered charging point.
- Anyone looking to schedule charges to benefit from cheaper overnight energy tariffs.
Technical Specifications
- Socket Type: Untethered Type 2 Socket (with locking system)
- Power Rating: 7kW (Single-Phase) or 22kW (Three-Phase)
- Key Smart Features: ECO/ECO+/FAST Modes, App Control, Scheduling, Load Balancing
- Connectivity: WiFi & Ethernet Port
- Protection: IP65 / IK10 Rated, Integral 6mA DC Protection
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