Fronius vs Zappi: EV Charger Comparison
Head-to-head comparison of Fronius and Zappi home EV chargers for New Zealand homes in 2026. Prices are indicative NZD installed ranges.
| Feature | Fronius | Zappi |
|---|---|---|
| Price range | $2,900-$4,000 | $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 | Yes | Yes |
| Warranty | 3 years | 3 years |
| Country | Austria | United Kingdom |
| Best for | Homeowners with Fronius solar wanting seamless solar-to-EV charging | Solar owners who want to soak up every spare kilowatt of their own generation |
Fronius
Pros
- Best solar integration for Fronius inverter owners (direct communication)
- Three charging modes: Next Trip, Eco, and Solar-only
- Austrian engineering quality
- PV surplus charging maximises free solar energy
- Well known to solar installers
Cons
- Premium pricing
- Best value only if you have a Fronius inverter
- Newer to EV charging than to solar
- Fewer installer options than mainstream charger brands
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 Fronius or Zappi better for New Zealand homes?
Fronius is best for: homeowners with fronius solar wanting seamless solar-to-ev charging. 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, Fronius or Zappi?
Fronius starts from $2,900 installed, while Zappi starts from $2,900. Zappi has the lower entry price.
Which has better solar integration, Fronius or Zappi?
Fronius offers solar integration. Zappi offers solar integration.