What's Included in a Typical Solar Panel Installation Quote?
Usually included: Solar panels, inverter, mounting racking, wiring, meter upgrade, grid connection application.
Usually extra: Battery storage (quoted separately), structural roof repairs, building consent if required.
NZ Price Ranges (Baseline β Christchurch)
| Scope | Estimated Cost |
|---|---|
| Starter system (3kW, ~8 panels) | $8,000 β $12,000 |
| Mid-size system (6kW, ~16 panels) | $13,000 β $19,000 |
| Large system (10kW+, with battery) | $22,000 β $40,000 |
Christchurch baseline β apply city multiplier for your region. Auckland is ~15% higher; Queenstown ~20% higher; Invercargill/Whanganui ~10% lower.
Tips for Getting the Best Quote
- Only use a registered electrician β solar grid connection requires a licensed professional in NZ
- Get quotes from at least 3 installers β prices vary significantly
- Understand your payback period β typically 6β10 years in NZ
- Check your power company's buy-back rate before committing
- Always get at least 3 written quotes before committing.
- Check licence on the relevant NZ register.