Zappi EV Charger Installation in Bristol & Somerset
Pair your solar panels with a Zappi smart EV charger from myenergi and charge your electric vehicle using free, clean energy from your roof. Installed by D&R Energy, your local MCS-certified specialists in Portishead.
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The Smart Way to Charge Your Electric Vehicle
Owning an electric vehicle is one of the most significant steps you can take to reduce your carbon footprint and cut your transport costs. But to get the most from your EV, you need a dedicated home charging point that is fast, reliable, and intelligent enough to work with your energy system. That is where the Zappi charger from myenergi comes in, and why D&R Energy recommends it as the best EV charging solution for homes with solar panels across Bristol and Somerset.
The average UK household spends over £1,200 per year on petrol or diesel. Switching to an electric vehicle can reduce that cost to £300-£500 per year when charging from the grid, but when you combine an EV with solar panels and a Zappi charger, your driving fuel costs can drop to virtually nothing. The Zappi is the only widely available EV charger in the UK that is specifically designed to integrate with domestic solar PV systems and battery storage, allowing you to charge your car using surplus energy that would otherwise be exported to the grid.
Why the Zappi is the Best Solar EV Charger
myenergi is a British company that has revolutionised home energy management. Their Zappi charger is the UK's most popular solar-compatible EV charger, and for good reason. It is the charger that D&R Energy installs and trusts across every property in our service area, from modern family homes in Portishead to Victorian terraces in Bristol and bungalows in Weston-super-Mare.
ECO Mode: Solar-Only Charging
The Zappi's ECO mode only draws power when your solar panels are generating surplus electricity. This means your EV charges entirely from free solar energy. On a sunny spring or summer day, a 4.5kW solar system can deliver 20-30 miles of free driving range while you are at work or at home.
ECO+ Mode: Maximum Solar Priority
ECO+ is the Zappi's most intelligent mode. It waits until there is a minimum surplus of 1.4kW from your solar panels before starting to charge, ensuring your home appliances are powered first. Once the threshold is met, it dynamically adjusts the charging rate to match available solar output.
FAST Mode: Full Speed Charging
When you need your EV charged quickly regardless of solar availability, FAST mode draws the maximum power from the grid. This is ideal for unexpected journeys or when you need a rapid top-up. The Zappi delivers up to 7kW of charging power, adding approximately 30 miles of range per hour.
Smart Tariff Integration
The Zappi integrates with smart energy tariffs such as Octopus Go and Intelligent Octopus, allowing you to schedule charging during the cheapest overnight rate periods. Combined with solar charging during the day and cheap grid charging at night, you can eliminate expensive peak-rate electricity entirely.
Zappi EV Charger: Full Specifications
D&R Energy installs the Zappi by myenergi — the UK's leading solar-integrated EV charger, made in Lincolnshire. Its ECO+ mode diverts surplus solar power directly to your car, giving you completely free charging on sunny days.
| Models | Zappi v2.1 / Zappi GLO (2025) |
| Power output | 7.4kW single phase / 22kW three phase |
| Charging modes | FAST (grid), ECO (blend solar + grid), ECO+ (100% solar surplus only) |
| Cable | 6.5m tethered Type 2 — compatible with all UK EVs |
| Smart tariff support | Octopus Intelligent Go, Go, Gridpay |
| Weather rating | IP65 — fully outdoor rated |
| Warranty | 3 years manufacturer |
| Made in | UK (Lincolnshire) |
| Speed | ~30 miles of range per hour at 7.4kW |
How Solar Divert Works (ECO+ Mode)
A CT clamp reads your real-time solar generation and home consumption. ECO+ mode diverts only surplus solar to your EV — completely free charging at whatever rate your panels are producing (1.4kW minimum). There is no grid draw, no electricity cost.
| Component | Cost | Notes |
|---|---|---|
| Zappi v2.1 (tethered) | £799–£899 | Hardware unit, Type 2 cable |
| Zappi GLO | From £599 | 2025 successor model |
| Installation | £400–£800 | Varies by cable run length |
| Total installed | £1,200–£1,700 | 0% VAT when combined with solar |
OZEV Grant (April 2026): The government EV chargepoint grant is no longer available for standard homeowners. It remains available for renters, flat owners with private parking, and some communal parking situations (up to £500 or 75%). D&R Energy can advise on current eligibility.
The Zappi by myenergi is the UK's leading solar-integrated EV charger. Its Eco and Eco+ modes divert surplus solar power directly to your car, so you can charge for free when the sun shines instead of exporting that energy back to the grid at 15p/kWh.
- Eco mode: charges car with 100% surplus solar for free
- Eco+ mode: blends solar + grid to maintain minimum charge rate
- Compatible with all electric vehicles and plug-in hybrids
- myenergi app: schedule charging around cheap overnight tariffs
The Complete Home Energy System
The most powerful combination for energy independence is a solar PV system, battery storage, and a Zappi EV charger working together. During the day, your solar panels generate electricity that powers your home, charges your battery, and tops up your EV. In the evening, your battery provides stored solar energy for your home. If you have an overnight smart tariff, your Zappi can schedule grid charging at the cheapest possible rate while your battery recharges simultaneously.
D&R Energy installs complete integrated systems using premium Jinko Solar or Exiom panels, GivEnergy or Tesla Powerwall battery storage, and the myenergi Zappi EV charger. Our team designs every system to work as a unified whole, with all components communicating intelligently to maximise your self-consumption and minimise your bills. The GivEnergy app, Tesla app, and myenergi app give you full visibility and control over every kilowatt-hour from your smartphone.
For a typical family in Bristol or North Somerset with a 4.5kW solar system, a 5.12kWh battery, and a Zappi charger, the combined savings on household electricity and transport fuel can exceed £2,000 per year. Over the 25+ year lifespan of your solar system, that represents savings of more than £50,000 at current energy prices.
What to Expect from Your Zappi Installation
A Zappi EV charger installation from D&R Energy typically takes half a day and includes everything you need to start charging. Our NAPIT-registered electricians will survey the best location for your charger, typically near your driveway or garage, and install it with a dedicated circuit from your consumer unit. If you already have solar panels, we configure the Zappi's CT clamp to monitor your solar generation in real-time, enabling the ECO and ECO+ charging modes.
If you are adding a Zappi alongside a new solar PV and battery installation, we integrate all components in a single visit, saving time and cost. Our team sets up the myenergi app on your phone, walks you through every charging mode, and ensures you are confident operating the system before we leave. The Zappi comes with a three-year manufacturer warranty, and D&R Energy provides aftercare support for the life of the product.
A Zappi EV charger typically costs £800-£1,500 fully installed, depending on the electrical work required at your property. When installed alongside a solar PV and battery package from D&R Energy, we offer competitive combined pricing that makes the whole system even more cost-effective.
Installed and configured by D&R Energy
Charge Your Car with Free Energy from Your Roof
Free driving per sunny day from a 4.5kW solar system
Fuel cost when charging in Eco mode with surplus solar
Annual savings possible with solar + battery + Zappi bundle
Complete Your Solar System
Store surplus solar for evenings. GivEnergy & Tesla Powerwall from ~£3,000.
Charge your car with free solar electricity. Zappi smart charger from ~£900.
Spread the cost over 3–10 years. No deposit options available. Subject to status.
EV Charger Installation Across the South West
D&R Energy installs Zappi EV chargers for homeowners across Bristol, North Somerset, Somerset, and the wider South West.
Primary Service Area
EV Charger FAQs
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