Tesla Wall Connector (Gen 3) vs Indra Smart LUX

The Tesla Wall Connector (Gen 3) is £190 cheaper at £425 compared to the Indra Smart LUX at £615. The Indra Smart LUX price is supply-only 10m; 6m from £670; from £1,075 installed.

When you factor in professional installation (typically £400–£600), the total installed cost for the Tesla Wall Connector (Gen 3) is approximately £825–£1025, while the Indra Smart LUX comes in at around £1015–£1215. Fully installed, the Tesla Wall Connector (Gen 3) remains the more affordable option.

The Tesla Wall Connector (Gen 3) (7.4kW / 22kW) supports three-phase charging at up to 22kW, while the Indra Smart LUX is single-phase only at 7.4kW. On the standard UK single-phase supply (95% of homes), both charge at roughly the same speed. Three-phase is only relevant if your property has a three-phase electrical supply.

On a standard UK single-phase supply, both will charge a Tesla Model 3 Long Range (75kWh battery) from 20% to 80% in approximately 5–6 hours overnight. Even a Tesla Model Y with its larger battery completes a typical daily top-up well within an overnight window. For the vast majority of UK Tesla owners, single-phase 7kW charging is more than sufficient — you'll wake up to a full battery every morning.

The Tesla Wall Connector (Gen 3) offers: Tesla app integration, Scheduled charging, Power sharing (up to 6 units), Wi-Fi connected, OTA updates. The Indra Smart LUX offers: Indra app, Smart tariff integration (1000+ tariffs), Solar PV diversion, Dynamic load balancing, OCPP 1.6, RFID + QR code authorisation, Remote locking, Real-time energy monitoring, OTA updates, Turbine LED status light.

Breaking these down by category: for connectivity, the Tesla Wall Connector (Gen 3) uses Wi-Fi connected, while the Indra Smart LUX uses its companion app. For energy management, the Tesla Wall Connector (Gen 3) provides Power sharing (up to 6 units), compared to the Indra Smart LUX's Dynamic load balancing, Real-time energy monitoring. Solar and scheduling features are covered in the dedicated sections below.

The Indra Smart LUX supports solar integration, allowing you to divert surplus solar energy to charge your Tesla. The Tesla Wall Connector (Gen 3) does not have built-in solar diverting. If you have solar panels (or plan to install them), this is a significant advantage for the Indra Smart LUX.

The Indra Smart LUX supports solar diversion through its energy management system. This means it can dynamically adjust the charge rate to match your available solar surplus, minimising grid import. Without built-in solar support, the other charger would need a separate solar diverter or manual scheduling to take advantage of solar generation.

The Indra Smart LUX integrates with smart energy tariffs, automatically charging at the cheapest off-peak rates. The Tesla Wall Connector (Gen 3) doesn't have built-in smart tariff integration — you'd need to set manual charging schedules or rely on your car's built-in timer. If you're on (or considering) a smart tariff, this gives the Indra Smart LUX a meaningful advantage in running costs.

The Indra Smart LUX supports smart tariff scheduling with popular EV tariffs including Octopus Go (~8.5p/kWh) and similar time-of-use plans. The most popular UK EV tariffs include Octopus Intelligent Go (~7p/kWh), Octopus Go (~8.5p/kWh), OVO Charge Anytime (~14p/kWh), and British Gas EV Power+ (~7.9p/kWh). Check compatibility with your specific energy provider before making a decision.

The Tesla Wall Connector (Gen 3) comes with a 4 years warranty, while the Indra Smart LUX offers 3 years. The Tesla Wall Connector (Gen 3) offers 1 year more coverage, giving you added peace of mind. The Indra Smart LUX is OZEV-approved; the Tesla Wall Connector (Gen 3) is not. Both are suitable for outdoor installation — a longer warranty provides more peace of mind for a product that lives outside year-round and is exposed to British weather.

For weatherproofing, the Tesla Wall Connector (Gen 3) is rated IP44 (indoor/outdoor) (protected against solid objects over 1mm and water splashes from all directions), while the Indra Smart LUX is rated IP67 + IK10 (submersible, impact-resistant) (rated for outdoor use). A higher IP rating means better protection against rain, hose water, and dust. In practical terms, any rating of IP54 or above is suitable for a UK outdoor installation, but a higher rating provides extra confidence in extreme weather — particularly relevant if your charger is exposed rather than sheltered under a car port.