Hypervolt Home 3 Pro vs Indra Smart PRO: The All-Rounder vs the Value Play

The All-Rounder vs the Value Play

If you've narrowed your shortlist down to the Hypervolt Home 3 Pro and the Indra Smart PRO, you've clearly got good taste — and a sensible head on your shoulders. Both are British-designed and manufactured smart chargers delivering 7.4kW on single-phase, both include solar diversion via a CT clamp at no extra cost, and both integrate with the UK's best smart tariffs. Neither is trying to be the cheapest charger on the market, and neither is the most expensive. They occupy that sensible middle ground where you get genuine smart features without paying a premium for a brand name.

So what actually separates them? It comes down to polish versus pragmatism. The Hypervolt Home 3 Pro is the more refined product — better build quality ratings, more cable length options, interchangeable colour covers, and a slightly slicker overall experience. The Indra Smart PRO fights back with a lower price tag, an included surge protection device (SPD) that can save you a chunk on installation, and RFID security. The gap between them is smaller than you might think, which is exactly why this comparison matters.

In a nutshell:

• Hypervolt Home 3 Pro (£690): The best all-rounder in the UK market — does everything well, built like a tank, and backed by exceptional customer support.
• Indra Smart PRO (£599): A practical value play that includes an SPD as standard, potentially saving you £100–150 on installation costs.

Spec Comparison

Build Quality and Weatherproofing

This is where the Hypervolt Home 3 Pro pulls away most decisively. Its IP66 plus IK10 rating makes it, frankly, the toughest home charger you can buy in the UK. IP66 means it's fully protected against dust ingress and powerful water jets — think a pressure washer accidentally aimed at it during a driveway clean. IK10 means it can withstand 20 joules of impact, roughly equivalent to a 5kg weight dropped from 40cm. If your charger is on a front driveway near where the bins go, or anywhere a football might find it, that matters.

The Indra Smart PRO carries an IP54 rating, which is perfectly adequate for most UK installations — it'll handle rain and splashing water without issue. But it's a step below the Hypervolt's protection level, particularly against dust and sustained water exposure. For a sheltered wall under a car port, IP54 is absolutely fine. For an exposed coastal property or a busy driveway, the Hypervolt's extra resilience is worth considering.

The Hypervolt also edges ahead on aesthetics. It's available in three colours — Ultra White, Space Grey, and Ultra Black — with interchangeable covers so you can swap the look later. At 270mm × 170mm × 110mm and roughly 4.5kg, it's noticeably more compact than the Indra's 340mm × 240mm × 115mm footprint. As noted in reviews from topcharger.co.uk and electriccarguide.co.uk, the Hypervolt's design consistently impresses — it genuinely looks good on a wall.

Smart Tariff Integration and App Experience

Both chargers integrate with the major UK smart tariffs — Octopus Intelligent Go, Octopus Go, Octopus Agile, and others — allowing you to schedule charging during off-peak windows when electricity can cost as little as 7p/kWh. On a typical 60kWh Tesla battery, charging at 7p versus the current standard rate of around 24.5p saves you roughly £10.50 per full charge. Over a year of average UK driving (around 7,400 miles in a Tesla Model 3 at 3.5 miles per kWh), that adds up to approximately £370 in annual savings compared to peak-rate charging.

Where they differ is in the app experience. The Hypervolt app provides energy tracking, scheduling, and solar monitoring in a reasonably polished interface. Multiple reviewers including heatable.co.uk note it's functional and covers all the bases, though it isn't quite best-in-class compared to, say, Ohme's offering. The Indra app covers similar ground — smart tariff scheduling, solar mode control, and basic session monitoring — but is generally considered more basic. Neither app will frustrate you, but neither will delight you either.

One practical difference: the Indra includes RFID lock functionality, which is useful if your charger is on a front driveway accessible to passers-by. The Hypervolt relies on app-based access control instead. Both approaches work, but RFID is arguably more convenient if you have multiple household members who don't all want the app.

Solar Diversion

Both chargers include a CT clamp for solar integration at no extra cost, which is genuinely useful if you have — or plan to install — solar panels. The principle is the same: the CT clamp monitors your home's energy export, and the charger diverts surplus solar generation into your car rather than sending it back to the grid at a fraction of what you'd pay to import it.

The Hypervolt Home 3 Pro offers three solar charging modes — Boost, Eco, and Super Eco — giving you granular control over how aggressively it prioritises solar energy versus grid top-up. As heatable.co.uk highlights, this allows you to maximise self-consumption on sunny days while still ensuring your car is charged when you need it. That said, the Hypervolt's solar diversion isn't quite as sophisticated as what you'd get from a myenergi Zappi, which remains the gold standard for solar-first households.

The Indra Smart PRO offers a solar mode via its CT clamp as well, and it works perfectly well for basic surplus diversion. However, the controls are less granular than the Hypervolt's three-mode system. If solar charging is a nice-to-have rather than your primary motivation, either charger will serve you well. If you're obsessive about maximising every watt of solar generation, the Hypervolt has the edge here.

Price and Value

The headline price difference is £91, but the real story is the Indra's included surge protection device. Since the 18th Edition wiring regulations, an SPD is required for most new EV charger installations in the UK. If your consumer unit doesn't already have one, your installer will need to add it — typically costing £100–150. The Indra builds this into the unit itself, which effectively brings its like-for-like cost down to around £449–499 compared to the Hypervolt's £690 plus SPD.

That makes the Indra Smart PRO genuinely excellent value when you factor in total installation cost. The Hypervolt justifies its premium through superior build quality, more cable length options, the extendable warranty, and a more refined solar integration system — but you are paying for those extras. As wepoweryourcar.com and viablepower.co.uk both note, the Hypervolt's installed price typically lands around £999–1,300 depending on cable run and complexity.

Who Should Buy Which?

Buy the Hypervolt Home 3 Pro if:

• You want the best all-round package — smart tariffs, solar, build quality, and support in one unit
• Your charger will be in an exposed location and you need IP66 + IK10 toughness
• You want cable length flexibility (5m, 7.5m, or 10m) to suit an awkward parking setup
• You value the option to extend your warranty to 5 years for just £100
• Aesthetics matter to you — the interchangeable colour covers are a genuine plus

Buy the Indra Smart PRO if:

• You want to minimise your total installed cost — the included SPD saves real money
• You're interested in Indra's V2G ecosystem for potential future upgrades
• You want RFID security for a charger on an accessible front driveway
• You prefer a tethered or untethered option — the Indra offers both
• You want a solid, no-nonsense British charger and don't need the most polished app

Our recommendation: For most buyers, the Hypervolt Home 3 Pro is the safer, more complete choice. It scores higher across reviews (4.7 vs 4.2), it's built to a higher weatherproofing standard, and its solar integration is more flexible. But the Indra Smart PRO is the smarter buy if your budget is tight and your consumer unit needs an SPD — because that included surge protection genuinely closes the value gap. If you're not fussed about colour options or extended warranties and you want a reliable charger that just works, the Indra deserves serious consideration at its effective price point.

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Read our full Hypervolt Home 3 Pro review or Indra Smart PRO review.

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