CTEK vs Zappi: EV Charger Comparison
Head-to-head comparison of CTEK and Zappi home EV chargers for New Zealand homes in 2026. Prices are indicative NZD installed ranges.
| Feature | CTEK | Zappi |
|---|---|---|
| Price range | $2,600-$3,600 | $2,900-$4,000 |
| Power options | 7.4kW, 22kW | 7.4kW, 22kW |
| Phases | 1-phase, 3-phase | 1-phase, 3-phase |
| Cable length | 5m | 6.5m |
| Smart features | Yes | Yes |
| Solar integration | No | Yes |
| Warranty | 3 years | 3 years |
| Country | Sweden | United Kingdom |
| Best for | Homeowners in harsh climates wanting proven Scandinavian reliability and build quality | Solar owners who want to soak up every spare kilowatt of their own generation |
CTEK
Pros
- 25+ years of battery charging expertise
- Built for extreme weather (Nordic-engineered)
- Type 2 socket option for cable flexibility
- Strong dynamic load balancing
- OCPP 1.6 compliant
Cons
- No built-in solar diversion
- Mid-range pricing for the features offered
- Less well-known in the consumer EV space
- App experience behind Wallbox and Ohme
Zappi
Pros
- Best-in-class solar diversion (Eco/Eco+ modes)
- Real-time solar monitoring via CT clamp
- Can charge entirely from solar surplus
- Works with any solar inverter brand
- 6.5m cable length
Cons
- One of the most expensive options
- Requires CT clamp installation for solar features
- UK-designed, so local support runs through distributors rather than the maker
- App can be complex for non-technical users
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Get Free QuotesFrequently Asked Questions
Is CTEK or Zappi better for New Zealand homes?
CTEK is best for: homeowners in harsh climates wanting proven scandinavian reliability and build quality. Zappi is best for: solar owners who want to soak up every spare kilowatt of their own generation. Ask local installers to quote both so you can compare installed prices for your home.
Which is cheaper, CTEK or Zappi?
CTEK starts from $2,600 installed, while Zappi starts from $2,900. CTEK has the lower entry price.
Which has better solar integration, CTEK or Zappi?
CTEK does not have built-in solar integration. Zappi offers solar integration.