The Indra Smart LUX is a compact charger that’s modern and slim in profile, designed for UK drivers who want smart charging, tariff control, and a sleek, wall-mounted look. Indra describes the Smart LUX as the slimmest home EV charger on the market, with a profile of under 80mm deep, making it a strong option for those seeking a contemporary, space-saving EV charger. It offers a 7.4kW output, app control, solar matching, and a slim design, ideal if your driveway’s on the tighter side or you just like things looking sharp.
If you’re picking a home EV charger, the Smart LUX is tailored for the UK market, measuring 78mm in depth, making it suitable for tight spaces. It stands out for its style, lighting system, and smart tariff savings. The fascia surround is available in four colours, allowing you to customise the look to suit your space or personal style.
Key Takeaways
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Ultra-slim 7.4kW tethered charger, under 80mm deep, with smart controls.
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Available in four colours: Indra White, Symphony Black, Malvern Stone, and Elgar Grey.
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Supports solar, tariff scheduling, and remote locking.
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Best if you want a compact, premium charger.
What The Charger Offers at a Glance
The Smart LUX is Indra’s most design-led home EV charger so far, building on the technology in the Smart Pro for a smarter, safer charging experience. It’s small, tidy, and genuinely easy to live with, making it a good fit for electric car owners seeking a seamless charging solution.
You get a maximum output power of 7.4kW with variable output current (6A to 32A) to suit a wide range of electric vehicles. As a smart charger, it offers app control, energy tariff scheduling, and solar compatibility for cost-effective and convenient home charging.
This is a good pick if you want a tethered charger with smart charging, app control, and a nice finish. It’s also aimed at EV drivers who care about solar support and tariff-based savings.
Indra says its chargers work with thousands of UK tariffs, including any time-of-use tariff, for cost-effective charging. The Smart LUX is only available as a tethered unit, with no option for an untethered or three-phase setup.
Who It Suits Best
You’ll get the most out of the Smart LUX if you’ve got a driveway or garage and want a fixed cable ready to go. Its slim, compact design suits parking spaces and driveways, fitting neatly without obstructing access.
If you’re already on smart tariffs or thinking about solar panels down the road, the feature set makes even more sense.
Compared to public charging, having a charger at home offers greater convenience, and off-peak home tariffs are typically cheaper per kWh than public charging.
If you’re after the simplest, cheapest charger, this probably isn’t it.
Charging Speed
The Smart LUX charges electric vehicles at up to 7.4kW, which is the standard maximum for single-phase home AC charging in the UK. That’s enough to add a substantial amount of range overnight during a charging session; at full rate, adding 60kWh takes a little over eight hours.
Charging on a smart EV tariff during off-peak windows costs significantly less per kWh than charging on a standard domestic rate, which is where a smart charger like this earns its keep. Indra claims potential savings of up to £830 per year compared with other home charger brands, and £2,500 compared with fuelling a petrol vehicle; as with any manufacturer savings claim, your actual savings depend on your tariff and mileage.
Cable Options and Core Specs
You get a tethered Type 2 cable, with 6m or 10m lengths available. That just makes things easier, no faffing with a separate cable every time.
Key specs:
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201mm x 306mm x 78mm
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3.6kg (6m cable) or 4.7kg (10m cable)
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IP67 protection
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IK10 impact rating
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Input voltage: 230V AC (single phase)
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6mA DC leakage detection
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O-PEN fault detection
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Multiple connection options: Wi-Fi included, with Ethernet or cellular (4G) connection available at extra cost
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5-year warranty
How It Compares With Typical Home Units
Compared to other home EV chargers and rival wallboxes, the Smart LUX leans into design and smart features, definitely not just a basic box on the wall.
By taking advantage of smart scheduling, energy tariffs, and solar integration, users can maximise savings and efficiency. It feels like a premium EV charger for folks who want looks, app control, and energy-saving tools in one. If you only want reliable charging, the extras might be overkill.
Design, Size and Everyday Usability
The Smart LUX is built to look stylish, with a small size that fits neatly into most spaces. Available in four colours, its slim body and light-based status system stand out straight away.
That matters, nobody wants an eyesore on their wall. The Indra app adds remote control, but the hardware itself gives you clear feedback without needing your phone every time.
Ultra-Slim Form Factor for Tight Driveways
Indra markets the Smart LUX as the slimmest home EV charger on the market. At 78mm deep, it suits tight parking spots or anywhere space is at a premium.
It barely sticks out, so it’s less in the way than chunkier chargers. On narrow driveways, that genuinely helps.
Turbine Lights and Day-to-Day Use
The Smart LUX features a turbine light that shows the charger’s status at a glance. It changes colour and movement depending on the charger status, providing a clear visual indication of whether your vehicle is ready, scheduled, charging, or needs attention, no app required. With this at-a-glance update, you can easily see the charging status from a distance, making it especially useful in low light or from inside the house. Small thing, but it adds up in daily use.
Colour Options and Finish Choices
Choose from four colours: Indra White, Symphony Black, Malvern Stone, or Elgar Grey. This variety allows you to select a finish that complements most exteriors, whether you have light render, dark brick, or prefer a neutral look.
The whole charger looks cleaner than a lot of the bulkier alternatives, and to our eye feels more like a premium slim unit than a generic utility box.
Smart Features, App Control and Tariff Savings
The Smart LUX is part of a new generation of smart charge points, designed to give you smarter charging and control over your EV charging sessions. Built around the Indra app, you can manage every charging session, scheduling, locking, and tariff use without standing in front of the unit.
The Indra app allows users to manage charging sessions, set charge limits in miles, kWh, or cost, and track charging history through a user-friendly interface.
If you use a smart tariff or want to save by charging when electricity is cheaper, the software is just as important as the hardware.
Using the Indra App to Monitor and Control Charging
The app lets you lock or unlock the charger remotely, which is handy for controlling who can use it. You can also track your charging history and see how much energy you’ve used.
This is most useful when you want to check charging from inside or if multiple people use the car. Makes life easier.
Schedule Charging Around Off-Peak Electricity
You can set charging schedules to run during the most cost-effective times, such as off-peak energy tariffs, so you can charge your EV when electricity is cheapest. By supporting off-peak energy tariffs and letting you schedule charging at cost-effective times, the Smart LUX helps you lower your energy bills.
There’s also a boost charge feature to override a schedule if you need a quick top-up. It’s the kind of flexibility most home users want.
Support for Smart EV Tariffs and Agile Pricing
The Smart LUX is made for tariff integration, so it works with cheaper overnight rates like Intelligent Octopus Go, OVO Charge Anytime, or time-of-use tariffs such as Octopus Agile. Indra says its chargers integrate with thousands of UK energy tariffs, scheduling charging based on electricity costs. The charger is also solar compatible, allowing you to use solar energy for charging your EV.
If you want to match charging times to price changes, it’s a strong option, worth a look if you charge often and keep the car plugged in at home.
Solar Compatibility and Home Energy Integration
The Indra Smart LUX is solar PV ready, allowing you to charge your electric vehicle using surplus energy generated from your solar panels and reducing reliance on grid electricity. By integrating with solar panels, the Smart LUX lets you use self-generated solar energy for EV charging, enhancing your home’s energy efficiency.
It fits into a broader home energy plan, especially if you care about load control or future energy options. More flexible than a charger that just does basic plug-in charging.
How Solar Charging Works in Practice
With solar charging, surplus energy from your panels goes to the car instead of back to the grid. Your EV becomes another way to use your own power.
Works best if your car’s home during the day and your solar system is producing enough spare juice. If you mostly charge in the evening, the solar benefit is smaller.
Load Management and Household Supply Limits
Indra’s chargers support load curtailment via an external CT clamp, which adjusts the charger’s draw to protect your home’s main fuse when appliances, heating, and charging are all running.
This kind of load management is a big deal if you’ve got a larger household or a modest incoming supply. It keeps the charger practical instead of risking overloads.
Future-Ready Connectivity and Energy Ecosystems
The charger can connect to the internet via Wi-Fi as standard, with Ethernet or 4G cellular connectivity available at additional cost, providing flexibility where Wi-Fi or wired internet may not be practical. A stable connection is needed for smart features like app control, energy management, and tariff integration.
Vehicle-to-grid isn’t a standard feature for most homes yet; Indra’s bidirectional chargers remain trial-only. The Smart LUX’s focus is on uptime and readiness for software updates and connected services.
Safety, Durability and Installation Considerations
The Smart LUX is built with advanced safety technology, including IP67 water and dust protection and an IK10 impact rating, suited to long-term outdoor use. That’s important, this isn’t just a gadget, it’s a fixed electrical appliance designed for long-term use and peace of mind.
Indra is based in Malvern, Worcestershire, and professional standard installation is included in the price, handled by certified installers across the UK. The Indra Smart LUX comes with a 5-year warranty and is backed by a UK-based support team to assist you before, during, and after installation.
Protection Features and Electrical Safety
The Smart LUX includes 6mA DC leakage detection and O-PEN fault protection. These features support safe operation in a typical home setup.
It also comes with a surge protection device (SPD) as standard. Some brands charge extra for similar protection, so that’s a plus.
Weather Resistance and Impact Protection
The charger’s got an IK10 impact rating and IP67 protection, so it’s built for outdoor use in UK weather. Rain, dust, and minor knocks shouldn’t be an issue if it’s installed right.
That’s reassuring if the charger’s where cars pass close by. It feels solid enough for daily use, not just for show.
Installer Choice, Grants and Connectivity Setup
Indra provides professional installation through approved installers across the UK. Proper installation isn’t just a box-tick, it’s a key part of safety.
The Smart LUX is eligible under the OZEV grant (for now, at least, grant rules change). Connectivity is via Wi-Fi, with Ethernet or cellular at extra cost, so check your signal at the install point before ordering.
How It Stacks Up Against Other Popular UK Chargers
The Smart LUX sits in the premium home charging space alongside several well-known UK chargers. Your best pick depends on whether you value design, solar, tariff control, or a broader energy ecosystem. The Smart LUX’s slim body and turbine light status system can be a deciding factor for many users.
The closest comparisons are chargers built for everyday home use, not just headline specs.
Versus Indra Smart Pro
The Indra Smart Pro and Smart LUX are similar in output and app features. Both are designed for smart home charging, with support for tariff savings and solar.
Smart LUX feels more compact and design-led, and carries a longer warranty (5 years vs 3 years for the Smart Pro). The Smart Pro might appeal if you want an untethered option or a model with a longer track record.
Versus MyEnergi Zappi for Solar Homes
The MyEnergi Zappi is one of the best-known chargers for solar charging. If you’re prioritising deep solar integration and a wider energy ecosystem, the Zappi is a solid choice.
Smart LUX is more compact and easier to live with on a tight wall. If you want solar charging plus a cleaner, slimmer look, it’s well worth considering.
Versus Hypervolt for Design and Smart Features
The Hypervolt is another premium UK charger, with a well-regarded app, neat design, and smart home features. It’s popular with people who care about looks and usability.
Smart LUX holds its own on style and adds tariff control and solar matching. If you want a polished wall unit with smart charging and clear status lights, the Smart LUX is a convincing alternative.
Frequently Asked Questions
How does the Indra Smart LUX compare with the Indra Smart PRO in features and performance?
Both are 7.4kW home chargers with smart app control and similar target users. The Smart LUX is slimmer and more visually refined, and carries a 5-year warranty against the Smart Pro’s 3 years.
If you want a charger that looks more compact on the wall, Smart LUX has the edge. For value and install package comparisons, it’s worth checking both side by side.
Is the charger compatible with solar PV systems and does it support solar-only charging?
Yes, the Smart LUX supports solar use and is built to work with surplus power from your panels. That means you can use self-generated electricity for EV charging when it’s available.
Solar-only charging depends on your system setup and available output, so it’s not guaranteed in all homes at all times. Your installer should check how your solar array, inverter, and charger settings interact.
What do the LED lights and status indicators mean during charging and fault conditions?
The turbine light shows whether the charger is ready, scheduled, charging, or needs attention. That makes it easy to see the status without opening the app.
If something’s wrong, the light pattern will tell you the charger needs attention. For exact fault details, the app and installer support are more helpful than the light alone.
How do you install the unit and what electrical requirements need to be met?
You need a suitable wall location, the right power supply, and installation by a qualified installer. The unit’s made for garage or outdoor wall mounting, so pick a spot that suits your parking.
Your home’s supply, cable route, and any load management needs should be checked before fitting. If your setup isn’t standard, you’ll want a fixed quote before work starts.
Which charging cable or connector type is supplied, and what charger options are available?
The Smart LUX is only available as a tethered Type 2 charger, with no untethered option or three-phase setup. You can choose either a 6m or a 10m cable.
That means you just plug in, with no need to grab a separate cable every time. The longer cable is useful if your parking spot is awkward or you need to stretch across a wider driveway.
The right choice depends on where your car’s charge port is and where you plan to mount the charger. Everyone’s setup is a little different, so it’s worth thinking about how you park and what’ll make your life easier.
What are the typical costs, including the unit price and standard installation charges in the UK?
Indra sells the Smart LUX with professional standard installation included in the price; check indra.co.uk for the current installed price, as Indra’s pricing has changed over time.
If your place needs a longer cable run or something a bit out of the ordinary with the electrics, you could see the price go up. Indra quotes any non-standard work before you commit, so always ask for the full quote before you say yes.