Fronius vs Tesla: EV Charger Comparison
Head-to-head comparison of Fronius and Tesla home EV chargers for New Zealand homes in 2026. Prices are indicative NZD installed ranges.
| Feature | Fronius | Tesla |
|---|---|---|
| Price range | $2,900-$4,000 | $2,500-$3,500 |
| Power options | 7.4kW, 22kW | 7.4kW, 11kW |
| Phases | 1-phase, 3-phase | 1-phase, 3-phase |
| Cable length | 5m | 7.3m |
| Smart features | Yes | Yes |
| Solar integration | Yes | No |
| Warranty | 3 years | 4 years |
| Country | Austria | United States |
| Best for | Homeowners with Fronius solar wanting seamless solar-to-EV charging | Tesla owners, or anyone wanting a reliable big-brand smart charger at a sharp price |
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
Tesla
Pros
- Keenly priced for a big-name smart charger
- Sleek design and long 7.3m cable
- WiFi enabled with over-the-air updates
- Power sharing between multiple Wall Connectors
- Works with all EVs (Type 2)
Cons
- No built-in solar diversion
- Limited to 11kW (no 22kW option)
- App integration less advanced than Wallbox
- Tesla branding may deter non-Tesla owners
Can't decide?
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Get Free QuotesFrequently Asked Questions
Is Fronius or Tesla better for New Zealand homes?
Fronius is best for: homeowners with fronius solar wanting seamless solar-to-ev charging. Tesla is best for: tesla owners, or anyone wanting a reliable big-brand smart charger at a sharp price. Ask local installers to quote both so you can compare installed prices for your home.
Which is cheaper, Fronius or Tesla?
Fronius starts from $2,900 installed, while Tesla starts from $2,500. Tesla has the lower entry price.
Which has better solar integration, Fronius or Tesla?
Fronius offers solar integration. Tesla does not have built-in solar integration.