Ohme ePod vs Rolec EVO: Which Untethered Charger Wins?

Two Compact Untethered Chargers, Very Different Philosophies

The Ohme ePod and Rolec EVO look similar on paper: both are untethered, both deliver 7.4kW, both support solar, and both cost under £500. But they solve different problems. The ePod is built around one mission — squeezing every penny from your energy tariff. The EVO takes a broader approach, packing in connectivity options, RFID access, OCPP support, and a 5-year warranty from a UK manufacturer.

In a nutshell:

• Ohme ePod: Best-in-class smart tariff integration in a featherweight 1.48 kg package
• Rolec EVO: More complete hardware package with longer warranty and lower total installation cost

Can the Ohme ePod's Smart Tariff Integration Justify Its Price?

At £409 versus £449 for the Rolec EVO, the ePod looks cheaper — until you factor in what each unit includes. The Rolec EVO ships with a CT clamp for solar and dynamic load balancing, has built-in PME/PEN fault detection (saving you £100–200 on a separate device or earth rod), and includes two RFID cards. The Ohme ePod requires you to buy your own Type 2 cable (£100–200), and if your installation needs PEN fault protection, that's an additional cost on top.

So the real-world gap could easily be £200–400 in the Rolec's favour once you're fully installed and charging.

Where the ePod claws that back is on your electricity bill. Its direct integration with Intelligent Octopus Go, Agile, OVO, and British Gas tariffs means it automatically shifts charging to the cheapest half-hour slots without you lifting a finger. The Rolec EVO has basic charge scheduling — you can set a timer — but it doesn't talk to your energy provider. If you're on a variable tariff like Octopus Agile, the difference in annual charging costs can be substantial. For a deeper look at which tariffs save the most, see our EV tariff comparison.

If you're on a flat-rate tariff or a simple off-peak deal where you just need to charge between midnight and 5am, the Rolec's basic scheduler does the job fine. The Ohme's tariff intelligence only matters if your tariff has variable pricing.

Rolec EVO's Installation Advantage Is Easy to Overlook

This is where the EVO quietly wins for a lot of buyers. Built-in PME/PEN fault detection is not a glamorous feature, but it directly reduces your installation bill. Many chargers — including the Ohme ePod — require your installer to fit a separate PEN fault device or drive an earth rod, which typically adds £100–200 to the job. The Rolec handles this internally.

The EVO also offers Wi-Fi 6, Bluetooth 5.0, and an Ethernet port, giving your installer flexibility. The Ohme ePod relies entirely on its built-in 3G/4G SIM. That's brilliant if your charger is in a garage with no Wi-Fi signal, but cellular connectivity is a single point of failure — if Ohme ever discontinues the SIM service, you'd lose all smart features. The Rolec's local connectivity options feel more future-proof.

Add the 5-year warranty (versus 3 years on the ePod) and IK10 impact resistance, and the EVO is clearly the more robust long-term proposition.

Does the Ohme ePod's Size Actually Matter?

At 1.48 kg and roughly the size of a small paperback, the ePod is comically tiny. The Rolec EVO is still compact at 3 kg and 260mm square, but it's noticeably larger. For most driveways and garages, this difference is irrelevant — both mount flat to a wall and neither is an eyesore.

Where the ePod's size helps is niche situations: mounting on a thin partition wall, fitting into a tight spot beside a meter box, or anywhere weight and footprint are genuinely constrained. For everyone else, it's a nice-to-have rather than a deciding factor.

Which Should You Buy?

Buy the Ohme ePod if:

• You're on Octopus Agile, Intelligent Go, or another variable smart tariff and want fully automated cost optimisation
• You need cellular connectivity because Wi-Fi doesn't reach your charging location
• You want the smallest, lightest charger available and already own a Type 2 cable

Buy the Rolec EVO if:

• You want the lowest total cost of ownership including installation, cable, and warranty
• A 5-year warranty from a UK manufacturer matters to you
• You want solar charging with the CT clamp included out of the box
• You prefer local connectivity (Wi-Fi/Ethernet) over relying on a cellular SIM

For most Tesla owners on a straightforward energy deal, the Rolec EVO is the smarter purchase. Its built-in PEN fault detection alone can save more than the £40 price difference, and the 5-year warranty provides two extra years of cover. But if you're serious about wringing every penny from a variable smart tariff, the Ohme ePod's energy platform is unmatched at this price — check our best smart EV charger guide if that's your priority.