EV Charger Ohme vs Zappi vs Wallbox UK 2026

Ohme:

• UK-founded company (London-based).
• Specialised purely in EV smart charging.
• Direct integration partner with Octopus Energy from early days.
• UK-installer network well-developed.

Zappi (myenergi):

• UK-founded + UK-manufactured (Stamford, Lincolnshire factory).
• Specialised in home energy management - chargers, solar diverters, battery management.
• Eco-friendly + locally-made brand identity.
• UK-strong (~30% market share).

Wallbox:

• Spanish-founded global brand (Barcelona HQ).
• Premium positioning; design-led.
• Range covers home + commercial; V2G capable products.
• UK market share growing rapidly 2024-2026.

Charge speed (max):

• Ohme Pro: 7.4kW single-phase (32A).
• Zappi 2.1: 7.4kW single-phase OR 22kW 3-phase.
• Wallbox Pulsar Plus: 7.4kW single-phase OR 22kW 3-phase.

Connector type:

• All 3: Type 2 (universal UK standard).
• All offer tethered (cable attached) + untethered (cable removable) versions.

Dynamic load balancing:

• Ohme Pro: CT clamp included; balance up to 32A circuit.
• Zappi: native; clamp included.
• Wallbox Pulsar Plus: requires Wallbox Power Boost module (extra GBP 100-200).

Smart-tariff integration:

• Ohme Pro: GOLD STANDARD for Octopus IO + Cosy. Direct API.
• Zappi: Octopus IO + Cosy supported; less polished UX.
• Wallbox Pulsar Plus: works with Octopus via OCPP; less integrated.

Solar integration:

• Ohme Pro: basic (works with most major solar inverters via API).
• Zappi: GOLD STANDARD - purpose-built for solar diversion.
• Wallbox Pulsar Plus: good with advanced Wallbox Power Boost; less intuitive.

OCPP compliance:

• Ohme Pro: OCPP 1.6 (verified).
• Zappi: OCPP 1.6 (since 2024).
• Wallbox Pulsar Plus: OCPP 1.6.

V2G / V2H capability:

• Ohme Pro: no native V2G; planned for 2027+.
• Zappi: no native V2G; Eddi sister product for V2L.
• Wallbox Pulsar Plus: Quasar 2 + Pulsar Plus combination supports V2G via firmware upgrade.

Mobile app quality (UK 2026 user ratings):

• Ohme Pro: 4.7/5 average (UK app stores).
• Zappi (myenergi): 4.5/5 average.
• Wallbox: 4.4/5 average.

Ohme Pro:

• Unit cost: GBP 600-800 (tethered or untethered).
• Install: GBP 300-400.
• Total: GBP 900-1,200.

Zappi (myenergi):

• Unit cost: GBP 700-900 (Zappi 2.1).
• Install: GBP 150-250.
• Total: GBP 850-1,150.

Wallbox Pulsar Plus:

• Unit cost: GBP 800-1,100.
• Install: GBP 300-400.
• Optional Power Boost module: GBP 100-200.
• Total: GBP 1,100-1,500.

Grant impact:

• OZEV (Office for Zero Emission Vehicles) home charger grant ended 2022 - no grant for standard install.
• EV Chargepoint Grant for landlords: GBP 350/socket - applies to all brands equally.
• Flats + leasehold grants: separate scheme, ~GBP 350/socket.

Long-term cost considerations:

• All 3 expected to last 8-12 years.
• Replacement at end of life: same cost frame as new install.
• App ecosystem changes: Ohme + Zappi + Wallbox all have long-term commitment.

You're an Octopus customer (Intelligent Octopus Go or Cosy):

• Choice: Ohme Pro. Best smart-tariff integration; cleanest UI.
• Alternative: Zappi 2.1 (good Octopus support; better for solar households).

You have solar PV (4kW+):

• Choice: Zappi 2.1. Purpose-built for solar; best self-consumption optimisation.
• Alternative: Wallbox Pulsar Plus with Power Boost (more complex but flexible).

You're planning V2G / vehicle-to-home in next 2-3 years:

• Choice: Wallbox Pulsar Plus + Quasar 2 combination.
• Alternative: wait until 2027+ for broader V2G market - all brands likely to launch V2G variants.

You have multiple EVs (2-EV household):

• Choice: Two Ohme Pro chargers + dynamic load balancing. Same brand pair = seamless coordination.
• Alternative: Wallbox Pulsar Plus pair (more advanced but higher cost).

You want British-made + low cost:

• Choice: Zappi 2.1. UK-manufactured + competitive price.
• Alternative: Hypervolt (UK-focused but smaller scale, fewer features).

You want premium / design-focused:

• Choice: Wallbox Pulsar Plus. Cleanest design; international brand cachet.
• Alternative: Wallbox Quasar 2 if V2G is priority.

UK installer availability:

• Ohme: ~3,000 UK-certified installers (most widely available).
• Zappi: ~2,500 UK-certified installers (UK-manufactured benefit).
• Wallbox: ~1,500 UK-certified installers (growing; some areas slower install).

Customer support quality (UK reviews):

• Ohme: 4.5/5 Trustpilot.
• Zappi (myenergi): 4.3/5 Trustpilot (some complaints re slow firmware updates).
• Wallbox: 4.0/5 Trustpilot (international support sometimes lags UK questions).

Firmware update cadence:

• Ohme: monthly app updates; bi-annual firmware.
• Zappi: quarterly firmware updates.
• Wallbox: quarterly app + firmware.

Warranty:

• Ohme: 3-year manufacturer warranty.
• Zappi: 3-year warranty (extendable to 5 with myenergi care plan).
• Wallbox: 3-year warranty.

• Easee Home (~GBP 850-1,150): Norwegian brand; OCPP-flexible; clean design. Good if supplier-switching concerns are top priority.
• Hypervolt (~GBP 750-1,000): UK-focused budget option; basic feature set; decent for simple Octopus IO households.
• BP Pulse Home (~GBP 750-1,000): solid mid-tier; integrates with BP Pulse public network.
• Tesla Wall Connector (~GBP 600-900 + install): Tesla-owners only typically; integrates with Tesla app.
• Project EV (~GBP 600-800): cheaper UK option; less polished but functional.