Indra Smart PRO vs NexBlue Point 2: British Stalwart or Future-Proof Newcomer?

British Stalwart vs Future-Proof Newcomer

If you're shopping for a smart home EV charger in the £500–£600 range, you've probably noticed how crowded this segment has become. Two chargers that keep cropping up in conversations are the Indra Smart PRO and the NexBlue Point 2 — both 7.4kW single-phase units, both with solar capabilities, both promising to slash your charging costs through smart tariff integration. On paper, they look remarkably similar. Dig a little deeper, though, and you'll find two quite different philosophies at work.

The Indra Smart PRO comes from a Worcestershire-based company that's been in the green energy space since 2013 and has picked up awards including the 2025 E-Mobility Award and 2024 EVIE Special Recognition Award, according to wepoweryourcar.com. It's a proven, practical charger with a neat trick: a built-in surge protection device (SPD) that saves you money at installation. The NexBlue Point 2, on the other hand, is from a younger brand that's packed its compact unit with forward-looking tech — ISO 15118 readiness, OCPP 2.0.1, and a lifetime-free 4G eSIM — all at a lower sticker price. The question is whether you value a proven track record or cutting-edge specifications.

In a nutshell:

• Indra Smart PRO (£599): A solid British-made charger with an included SPD that genuinely reduces your installation bill, plus reliable smart tariff and solar integration.
• NexBlue Point 2 (£530): A feature-packed newcomer offering V2G readiness, triple connectivity with free lifetime 4G, and a 5-year warranty at a lower price point.

Spec Comparison

Smart Tariff Integration

Both chargers support smart tariff scheduling, which is where the real savings happen for most UK EV owners. Pair either with Octopus Intelligent Go at roughly 7p/kWh off-peak and you could charge a 60kWh Tesla Model 3 for around £4.20 — compared to £17+ at standard daytime rates. Over a year of typical UK driving (~7,400 miles), that's roughly £350–£400 in savings versus charging at peak rates.

The Indra Smart PRO integrates directly with major UK providers including Octopus Energy and OVO, as confirmed by ovoenergy.com and wepoweryourcar.com. Its tariff mode lets you input your rate details so charging automatically kicks in when off-peak pricing starts — topcharger.co.uk praised this as "fantastic if you have an EV tariff that offers cheap rates for a few hours a day."

The NexBlue Point 2 uses its own EcoPilot system to achieve a similar result, automatically scheduling charging at the cheapest available rates. It also supports OCPP 2.0.1, which is the latest open charging protocol — meaning it could theoretically integrate with a wider range of energy platforms in the future. For right now, though, both chargers accomplish the same core goal: they charge your car when electricity is cheapest.

Solar Diversion

Here's where the two chargers diverge in a meaningful way. The Indra Smart PRO includes a CT clamp in the box for solar surplus charging — no extra hardware needed. Plug it in, configure Solar Mode in the app, and the charger diverts excess generation from your panels straight into your EV. As electriccarguide.co.uk noted, this is a straightforward, no-fuss setup.

The NexBlue Point 2 also supports solar surplus charging, but requires an additional NexBlue Zen accessory to enable it. That's an extra cost and an extra step. If you've already got solar panels on your roof — or you're planning an installation — the Indra's all-in-one approach is simpler and cheaper from day one.

Neither charger matches the myenergi Zappi's dedicated Eco+ mode for pure solar optimisation, but for most households generating a reasonable surplus, both will do the job of topping up your car with free sunshine.

Connectivity and Future-Proofing

Connectivity is perhaps the NexBlue Point 2's strongest card. It offers Wi-Fi, Bluetooth, and a built-in 4G eSIM with a lifetime free data subscription. That 4G fallback is genuinely useful — if your home Wi-Fi doesn't reach the driveway or garage reliably, you'll never lose smart functionality. The Indra Smart PRO offers Wi-Fi and Bluetooth, which is perfectly adequate for most installations but does leave you dependent on your home network's reach.

The NexBlue also brings ISO 15118 and Plug & Charge readiness to the table, along with OCPP 2.0.1 support. In practical terms, this means the hardware is prepared for bi-directional (V2G) charging and automated vehicle authentication — features that are coming to the UK market but aren't widely available yet. The Indra brand has strong V2G pedigree and offers a separate V2G product, but the Smart PRO unit itself doesn't support V2G.

Over-the-air (OTA) updates on the NexBlue mean new features can be pushed to the charger without an engineer visit. The Indra also supports firmware updates, as noted by topcharger.co.uk.

Build Quality and Design

The Indra Smart PRO is the larger and heavier unit at 340 × 240 × 115 mm and roughly 5 kg. It's built from polycarbonate with an IP54 weatherproof rating and IK10 impact resistance, according to electriccarguide.co.uk. It's a solid, reassuringly robust unit — though reviewers have noted it's "not very inconspicuous" and only comes in white.

The NexBlue Point 2 is remarkably compact at 235 × 230 × 107 mm and just 2.1 kg — making it one of the lightest chargers on the UK market. It matches the Indra on IP54 weatherproofing and adds IK10 impact resistance. If aesthetics and a discreet installation matter to you, the NexBlue has a clear edge.

One practical difference: the Indra is available as a tethered unit with a 6-metre Type 2 cable permanently attached. The NexBlue is untethered only, meaning you'll need to use your own cable (or buy one separately, typically £100–£200 for a decent 5-metre Type 2 cable). A tethered charger is simply more convenient day-to-day — you just grab the cable and plug in.

Price and Value

The Indra's included SPD is a genuine cost-saver. Since 2022, UK regulations require an SPD in most new EV charger installations, and electricians typically charge £100–£150 to supply and fit one. With the Indra, it's already built in, effectively bringing its real-world cost closer to £449–£499. That narrows — or even eliminates — the price gap with the NexBlue.

The NexBlue counters with a 5-year warranty versus the Indra's 3 years, which has tangible value. Extended peace of mind over five years is worth something, particularly from a newer brand that's clearly backing its product with confidence. The lifetime free 4G is another hidden saving — some competitors charge monthly subscriptions for cellular connectivity.

Who Should Buy Which?

Buy the Indra Smart PRO if:

• You want a tethered charger with the cable permanently attached for maximum convenience
• You have solar panels and want solar diversion working out of the box with no extra accessories
• You value a British-made product from an established, award-winning company
• Your installation would otherwise require a separate SPD — the Indra saves you £100–£150
• You prefer a proven charger with a solid track record and wider installer familiarity

Buy the NexBlue Point 2 if:

• You want the longest warranty available — 5 years gives real peace of mind
• Your Wi-Fi doesn't reliably reach your charging location and you need built-in 4G
• Future-proofing matters to you — ISO 15118, V2G readiness and OCPP 2.0.1 are genuinely forward-looking
• You prefer a compact, lightweight unit that's discreet on the wall
• You're comfortable being an early adopter of a newer brand with impressive specs

Our recommendation: For most UK homeowners today, the Indra Smart PRO is the safer, more practical choice. The included SPD saves real money at installation, the tethered cable adds daily convenience, and the solar CT clamp is included — no extras needed. It's a charger that does everything well without fuss, from a company with a decade of pedigree. However, if you're the type who buys technology for where it's going rather than where it is, the NexBlue Point 2 offers a genuinely compelling feature set — particularly the V2G readiness, 4G connectivity, and 5-year warranty — at a lower sticker price. Just go in with your eyes open about the brand's limited track record so far.

For the full specs-level breakdown, see our Indra Smart PRO vs NexBlue Point 2 comparison page.

Read our full Indra Smart PRO review or NexBlue Point 2 review.

If you have solar panels, see our best EV charger for solar panels guide.

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