Choosing the right charger for your electric vehicle is one of the most important decisions you will make as an EV owner. When looking into home ev charger installation, the UK market offers fantastic choices, but three models consistently stand out as the nation’s heavyweights: the Ohme Home Pro, the Myenergi Zappi, and the Andersen A3.
As a family-run team of local experts across Worcestershire, Warwickshire, and the West Midlands, we get asked every week which unit is truly the best. While all three are high-quality, manufacturer-approved smart chargers delivering 7kW of rapid charging power, they cater to very different priorities. Whether you are aiming to slash your energy bills with octopus energy ev charging, harness your home solar panels, or add a sleek architectural feature to your driveway, let’s break down how these three industry leaders compare.
Design & Build Quality
When it comes to looks and physical engineering, these three units approach design from entirely different angles.
The Andersen A3 is the undisputed champion of aesthetics. If you view your home exterior as a canvas and want a charger that looks more like a piece of high-end architectural hardware than a utility box, the A3 is hard to beat. Its standout feature is the concealed tethered cable compartment, which hides the cable completely out of sight behind a sleek front panel available in custom wood and metal finishes.
By contrast, the Ohme Home Pro takes a much more compact, modern “tech” approach. It features a bright, crystal-clear colour LCD screen on the front that displays your charging status, energy consumption, and current tariff rates at a glance. It is neat, robust, and designed to sit discreetly beside your front door or garage.
The Myenergi Zappi is built with a more utilitarian, functional philosophy. Encased in a durable, robust plastic housing with an integrated LCD screen and physical push-buttons, the Zappi prioritises rugged reliability and straightforward access to controls right on the unit itself. It is available in both tethered and untethered versions, giving you extra flexibility if you prefer a socket-only look. For more details on choosing between attached and loose cables, check out our guide on tethered vs untethered EV chargers.
Smart Features & App Control
Modern smart chargers are designed to take the guesswork out of powering your car, but their apps and automation capabilities vary significantly.
The Ohme Home Pro shines brilliantly in this department. Its companion app is widely regarded as one of the most intuitive and powerful on the market. You simply input your electricity tariff details, your vehicle model, and your desired state of charge (e.g., 80% by 7:00 AM), and the Ohme calculates the absolute cheapest and cleanest times to draw power.
The Myenergi Zappi offers comprehensive scheduling, monitoring, and PIN-lock security via the myenergi app. While its interface is slightly more functional and less flashy than Ohme’s, it gives you deep control over charging modes, boost timers, and priority settings.
The Andersen A3 connects via Wi-Fi to a dedicated smartphone app that allows you to lock the charger remotely, monitor energy usage, and schedule your sessions. However, the app experience is primarily designed to support its premium hardware rather than act as an advanced energy-optimisation engine.
Solar Compatibility
If you have home solar PV panels (or plan to install them soon), this is where the competition gets very interesting.
The Myenergi Zappi is the undisputed king of solar integration. It features dedicated Eco and Eco+ charging modes that allow you to divert surplus solar energy directly into your car rather than exporting it back to the grid for pennies. In Eco+ mode, the Zappi can execute true 100% solar-only charging, pausing and resuming automatically as cloud cover shifts. If you want to dive deeper into generating your own clean power, read our beginner’s guide on charging your EV with solar panels.
The Andersen A3 also supports solar integration through smart CT clamp configurations, allowing you to blend solar generation into your charging routine. However, it doesn’t offer the granular, purpose-built solar diversion modes that make the Zappi a household favourite among renewable energy enthusiasts.
The Ohme Home Pro, while an absolute genius with grid tariffs, has more basic solar capabilities. It can use current transformers to monitor solar generation, but it is not engineered for dedicated, 100% solar-only trickle charging in the same way the Zappi is.
Octopus Energy & Smart Tariff Support
For UK homeowners looking to minimise running costs through dynamic energy tariffs, compatibility is crucial.
If you use octopus energy ev charging: specifically tariffs like Intelligent Octopus Go or Octopus Agile: the Ohme Home Pro is practically peerless. Ohme is an official recommended partner for Octopus Energy, meaning the integration is deep, seamless, and automated. The charger talks directly to your energy provider’s scheduling algorithms to ensure your EV charges during the cheapest micro-windows of the night.
The Myenergi Zappi and Andersen A3 both support smart tariffs and time-of-use scheduling (such as standard Octopus Go), but they rely primarily on manual timers or third-party workarounds (like IFTTT) rather than the direct, plug-and-play API automation found on the Ohme. If slashing your pence-per-mile cost via dynamic tariffs is your number one goal, Ohme holds a distinct edge. To explore how time-of-use rates work in practice, take a look at our insights on smart EV charging to save money with off-peak tariffs.
Side-by-Side Comparison
| Feature | Ohme Home Pro | Myenergi Zappi (v2.1) | Andersen A3 |
|---|---|---|---|
| Typical Installed Price | £800 – £1,050 | £900 – £1,300 | £1,400 – £1,800 |
| Max Power Output | 7.4kW Single-Phase | 7.0kW–7.2kW Single (22kW 3-Phase available) | 7.4kW Single-Phase |
| Cable Options | Tethered only (5m or 8m) | Tethered or Untethered | Tethered (concealed in casing) |
| Solar Integration | Basic / Limited | Industry-Leading (Eco/Eco+ modes) | Good (Standard solar support) |
| Smart Tariff Automation | Best-in-class (Deep Octopus integration) | Good (Schedule-based / workarounds) | Good (Standard timer scheduling) |
| App & Display | Colour screen on unit + top-tier app | LCD screen on unit + functional app | Minimalist unit + premium app |
| Standard Warranty | 3 Years | 3 Years | Up to 7 Years |
Installation Considerations
Getting a professional electric car charger installation requires careful technical evaluation of your property’s electrical supply, earthing arrangements, and cable routing.
- Ohme Home Pro: Requires a standard 7.4kW single-phase supply. Because it has built-in PEN fault detection (pen-fault protection), it often simplifies earthing requirements on modern PME (Protective Multiple Earth) supplies without needing an external earth rod.
- Myenergi Zappi: Also features integrated earth fault protection (v2.1 models), making installation straightforward for certified engineers. It is unique in offering a 22kW three-phase variant for properties with commercial-grade three-phase electricity supplies.
- Andersen A3: Requires meticulous installation due to its concealed cable management system and premium cabinetry. Because of its bespoke design and heavy-duty build, having an experienced, manufacturer-approved team handle the setup is essential.
To understand why relying on certified local professionals matters for safety and compliance, read our article on why it’s best to opt for a professional EV charger installer.
Price & Warranty
Cost and peace of mind are always top of mind for homeowners:
- Ohme Home Pro sits at the most budget-friendly end of the trio, offering exceptional value for money relative to its advanced software capabilities, backed by a 3-year warranty.
- Myenergi Zappi commands a mid-to-high price tag that reflects its robust hardware and specialist solar-tracking technology, also protected by a 3-year warranty.
- Andersen A3 represents the luxury end of the market. You are paying a premium for bespoke British craftsmanship and architectural aesthetics, which is balanced by an industry-leading warranty of up to 7 years.
If upfront budget is a consideration, remember that you can spread the cost of your setup with our flexible EV charger finance options, featuring interest-free payment plans.
Which One Should You Choose?
Ultimately, there is no single “winner”: only the charger that is right for your lifestyle:
- Choose the Ohme Home Pro if: You want effortless smart tariff integration (especially with Octopus Energy), an incredible app experience, and the best overall value for grid-based charging.
- Choose the Myenergi Zappi if: You have solar panels (or a home battery system) and want to maximise your self-generation with true solar-divert charging.
- Choose the Andersen A3 if: Aesthetics, premium build quality, and a long 7-year warranty matter most to you, and you are happy to invest in a design masterpiece for your driveway.
Ready to take the next step? Whether you live locally in the West Midlands or anywhere across the UK, our team at EV Power Point provides fixed-price quotes, expert guidance, and hassle-free installations in as little as 5 days. Get in touch with our friendly team today to find your perfect home EV charger!
