myenergi Zappi Tethered Black 6.5m for smart charging with extra reach

myenergi Zappi Tethered Black 6.5m is a solar-aware smart EV charger designed for properties that want more from a wallbox than simple power delivery. It combines a permanently attached 6.5-metre Type 2 cable, the myenergi control platform, and charging modes built around self-generated renewable energy. The charger can operate at 7kW on a 230V single-phase supply or up to 22kW on a 400V three-phase supply, depending on the electrical installation. That gives the unit a wider range of use than a charger restricted to a single domestic power format.

The black tethered version suits buyers who want a charger that is always ready to use without reaching into the boot for a separate lead. The longer 6.5m cable also makes the unit easier to live with on driveways where the charger position and the vehicle inlet do not line up perfectly every day. For many households, that extra reach is a practical benefit rather than a minor spec-sheet detail. It gives more freedom over where the charger is mounted and reduces the chance of needing awkward parking just to make the lead reach comfortably.

myenergi positions Zappi as part of a wider home energy ecosystem, but the charger also stands up well as a single-product installation. It works as a straightforward smart charger if you simply want scheduled charging and app control. It becomes more distinctive when paired with renewable generation, because its control logic is built to respond to surplus self-generated energy rather than treating solar as an afterthought.

Why Zappi is different: ECO, ECO+ and FAST charging modes

Zappi’s defining feature is its set of charging modes. Instead of giving you one standard operating style, it offers ECO, ECO+ and FAST. ECO mode is designed to charge from a mixture of imported grid power and surplus self-generated power, which helps keep charging going even when renewable output varies. ECO+ goes further by prioritising only surplus self-generation that would otherwise be exported, pausing when there is not enough spare generation available. FAST mode charges at the maximum available rate regardless of source.

Those modes make a real difference for buyers with solar PV, and they also make the charger more adaptable across the year. In summer, ECO+ can help use more excess generation on site. In winter or on days with low output, ECO or FAST can keep the charger practical without forcing you to change product. That flexibility is one of Zappi’s strongest commercial advantages. You are not buying a charger that only feels worthwhile when solar conditions are ideal. You are buying one that can shift between renewable priority and conventional charging as your needs change.

myenergi also states compatibility with solar, wind and other domestic microgeneration setups, so the charger is not limited to one very specific renewable arrangement. For most buyers, though, the main real-world use case will be pairing with rooftop solar and using Zappi to absorb surplus generation whenever that is available.

Why the 6.5m tethered format matters

The tethered version is especially attractive if charging is part of a daily routine. A fixed Type 2 lead means the charger is always ready, with no need to fetch, unwind or store a separate cable after each session. That sounds simple, but it changes the experience of home charging more than many buyers expect. Drivers who plug in every evening often prefer a tethered charger because it reduces friction and keeps the process consistent.

The 6.5-metre cable is also a useful halfway point between short standard leads and more specialist long-cable arrangements. It suits a wider range of parking layouts, including offset wall positions, longer driveways and garages where the cable needs to pass around the front or rear of the vehicle. Because the tethered model includes an integral cable holster, the lead can also be stored more neatly when not in use.

For buyers comparing tethered and untethered formats, the real decision usually comes down to routine. A socketed charger gives more flexibility over cable choice. A tethered charger gives quicker daily plug-in use. For a property where one or two regular vehicles use the same charge point, the tethered format is often the simpler long-term option.

Control, connectivity and everyday use

Zappi is designed to be used as a connected charger, not just a wall-mounted power outlet. The myenergi app allows remote access, scheduling and monitoring, so you can adjust settings, set timers and review charging behaviour away from the unit. That is useful for buyers who want charging to follow their routine rather than requiring manual changes at the wallbox itself.

For these H-model Zappi variants, myenergi specifies built-in WiFi and an Ethernet port. That gives installers and buyers more flexibility about how the charger connects to the internet. WiFi is often the straightforward choice for homes with good signal at the parking area, while Ethernet can be a better fit where a wired connection is preferred for reliability or site layout reasons. myenergi also states that these models support OCPP 1.6J, which can matter for buyers thinking beyond a simple domestic installation.

The charger also includes a graphical backlit LCD and front status lighting, so you can read charging state on the unit itself rather than relying entirely on the app. That helps in shared households and makes the charger easier to understand at a glance.

Single-phase and three-phase flexibility

One of the most important details in this exact variant is that it is a 7kW or 22kW capable charger depending on supply. On a standard UK domestic single-phase supply, Zappi operates at up to 7kW. Where a suitable three-phase supply is available, it can operate up to 22kW. That makes the unit relevant not only for many homes, but also for locations with higher-capacity electrical infrastructure.

That flexibility matters because it allows the same charger platform to suit different properties and future plans. A buyer may be choosing for a single-phase home today but also want a product range that extends into higher-power sites, or a business may want the same control platform across mixed installations. The important point is that charging power is always determined by the available electrical supply and the vehicle’s onboard charger, not by the headline maximum alone.

Zappi also supports dynamic load balancing as an optional setting, helping manage current draw from the supply or grid. That can be an important part of installation planning where household demand, site demand or future charger expansion needs to be considered.

Build quality, protection and installation relevance

Build quality matters because EV chargers live outdoors for years, not weeks. myenergi specifies an IP65 enclosure and IK10 impact resistance for the current multiphase Zappi, which supports permanent outdoor installation in typical UK conditions. The charger is designed and manufactured in the UK, and the black finish gives the unit a discreet appearance on darker property exteriors.

Safety and installation features are equally important. Zappi includes built-in PEN fault protection and 6mA DC residual current protection. myenergi’s installation documentation states that the built-in PEN protection means a separate earth electrode is not typically required for this kind of installation. The charger is also compliant in its GB variants with the UK Electric Vehicle (Smart Charge Points) requirements.

Supplied grid sensor hardware is another useful part of the package because it supports the charger’s wider energy awareness and helps the system measure imported and self-generated energy more effectively.

Who this black tethered version suits best

The black 6.5m tethered Zappi is especially well suited to buyers who want solar-aware charging without moving to an untethered format. It is a strong fit for homes that charge often, properties where a longer fixed cable makes daily parking easier, and sites that may benefit from the flexibility of 7kW single-phase or 22kW three-phase operation depending on supply.

It is also a sensible choice for buyers who want a charger that can sit comfortably inside a broader myenergi setup. The platform is designed to work with the myenergi app and other products in the range, which can be valuable for households building a more joined-up approach to energy management over time.

Frequently asked questions

Loading delivery information...