Two British-Made Chargers, One Obvious Question
Here's a matchup that doesn't get enough attention. The Hypervolt Home 3 Pro and Indra Smart PRO are both designed and manufactured in Britain, both deliver 7.4kW single-phase charging, both include CT clamps for solar, and both integrate with smart tariffs. On paper, they look like near-identical products at slightly different price points — £690 for the Hypervolt, £599 for the Indra.
But the real cost comparison isn't that simple, and the differences in build quality and software matter more than the spec sheets suggest.
In a nutshell:
- Hypervolt Home 3 Pro: Superior build quality, better app, more cable options — the polished all-rounder
- Indra Smart PRO: Included SPD slashes installation costs, making it potentially cheaper once fitted
Does the Indra's Included SPD Change the Maths?
This is the single most important detail in this comparison. The Indra Smart PRO ships with a surge protection device built in. Current regulations mean your installer needs to fit one regardless — and if your charger doesn't include it, that's typically £100-150 added to your installation bill.
So while the sticker price gap is £91 in Indra's favour, the real-world installed cost gap could be £200-240. That makes the Indra effectively cheaper than most budget chargers once you account for the full installation. If you're price-sensitive and your installer confirms the SPD saving applies to your setup, the Indra becomes remarkably hard to argue against on value alone.
The Hypervolt doesn't include an SPD, so budget for that on top of the standard £400-600 installation.
Hypervolt Home 3 Pro's Build Quality Is in a Different League
IP66 plus IK10. That's not just weatherproof — it's impact-resistant. The Hypervolt is the toughest home charger you can buy in the UK. If your charger sits on an exposed wall near a driveway where it might catch a knock from a wheelie bin, a bike, or an enthusiastic child, that IK10 rating actually matters.
The Indra Smart PRO carries an IP54 rating. That's perfectly adequate for a sheltered wall, but it's a step down in both water ingress and physical protection. For a garage install or a covered spot, you won't notice the difference. For an exposed front-of-house mount? The Hypervolt's durability gives genuine peace of mind.
Then there's the small stuff: Hypervolt offers 5m, 7.5m, or 10m cable lengths, so you can match the cable to your parking situation. The Indra gives you 6m and that's it. If your consumer unit is on the opposite side of the house from your parking spot, that 10m option from Hypervolt could save you from an expensive longer cable run during installation.
How Do the Apps and Smart Features Compare?
Neither app will blow you away if you've used the Ohme or Tesla apps. But the Hypervolt app is noticeably more refined — energy tracking is clearer, scheduling is more intuitive, and the overall experience feels like a product that's had more development time. If you're on a smart tariff like Octopus Go or Intelligent Go, both chargers can schedule charging to hit off-peak windows. For deeper tariff comparison, see our EV tariff guide.
The Indra app works, but it's basic. RFID lock functionality is a nice touch if you park on a shared drive, though most Tesla owners will just use their car's built-in authentication. Indra's V2G heritage gets mentioned a lot in marketing, but the Smart PRO itself doesn't support vehicle-to-grid — it's a standard one-way charger. Don't buy it expecting a V2G upgrade path unless Indra explicitly confirms compatibility with your vehicle down the line.
Both chargers include solar diversion via CT clamp, and neither matches the sophistication of a myenergi Zappi for dedicated solar users. If solar self-consumption is your primary concern, check our best EV charger for solar guide instead.
Which Should You Buy?
Buy the Hypervolt Home 3 Pro if:
- You want the toughest build quality available — exposed wall locations especially
- You need a longer cable (7.5m or 10m options)
- You value a more polished app and better customer support (5-second average call response)
- You'd rather pay £100 to extend your warranty to 5 years for long-term cover
Buy the Indra Smart PRO if:
- You want the lowest total installed cost — the included SPD saves real money
- Your charger will sit in a sheltered or garage location where IP54 is fine
- 6m of cable comfortably reaches your charging port
- You want a straightforward, no-nonsense British charger without paying for extras you won't use
For most Tesla owners, the Hypervolt Home 3 Pro is the stronger product. It's better built, more flexible, and backed by excellent support. But if your budget is tight and you want the most charger for the least installed cost, the Indra Smart PRO with its bundled SPD is a quietly clever choice that deserves more attention than it gets. Either way, you're buying British — and both are solid options in a crowded market. For a broader view, see our best Tesla home charger guide.