In 2026, the average cost of hiring a solar installer in NZ can range from $100 to $200 per hour, depending on experience and location. For a standard 5kW system, homeowners can expect to pay between $12,000 and $16,000 installed. A 10kW system costs between $20,000 and $28,000.
What NZ Solar Panel Installers Charge Per Hour in 2026
The hourly rate for solar installers varies by experience level.
| Experience Level | Hourly Rate |
|---|---|
| Junior (0-2 years) | $80-$120 |
| Intermediate (2-5 years) | $100-$150 |
| Senior (5-10 years) | $120-$180 |
| Master (10+ years) | $150-$200 |
Typical Job Costs for Solar Installers in NZ
The cost of a solar installation job depends on the system size and components. A 5kW system typically costs between $12,000 and $16,000, while a 10kW system costs between $20,000 and $28,000. Adding battery storage can increase the cost by $8,000 to $14,000.
Regional Variation in Solar Installer Pricing
Solar installer prices can vary by region, with Auckland and Wellington tend to be higher than regional centres. Homeowners in these areas can expect to pay a premium for solar installations, while those in smaller towns may be able to find more competitive pricing.
Licensing and Certification for Solar Installers
When hiring a solar installer, it's essential to check for proper licensing and certification. A Registered Electrical Worker (REW) registration is required, and a Solar retailer certification (SEANZ member) is also recommended. Homeowners should also look for a 25-year panel warranty and a 10-year inverter warranty.
Costs by City (2026)
| City | Typical price |
|---|---|
| Auckland | Small system (3–4kW, 8–10 panels): $8,000–$14,000 |
| Christchurch | Small system (3–4kW, 8–10 panels): $7,500–$13,000 |
| Dunedin | Small system (3–4kW, 8–10 panels): $7,000–$12,500 |
| Gisborne | 3kW system (small home): $6,500–$10,500 |
| Hamilton | Small system (3–4kW, 8–10 panels): $7,500–$13,000 |
| Invercargill | 3kW system (small home): $6,500–$10,500 |
| Napier | 3kW system (small home / low usage): $6,500–$10,500 |
| Nelson | 3kW system (small home / low usage): $6,500–$10,500 |
| New Plymouth | 3kW system (small home / low usage): $6,500–$10,500 |
| Palmerston North | 3kW system (small home / low usage): $6,500–$10,500 |
| Queenstown | 3kW system (small home): $6,500–$10,500 |
| Rotorua | 3kW system (small home / low usage): $6,500–$10,500 |
| Tauranga | Small system (3–4kW, 8–10 panels): $7,500–$13,000 |
| Wellington | Small system (3–4kW, 8–10 panels): $8,000–$14,000 |
| Whanganui | 3kW system (small home): $6,500–$10,500 |
| Whangārei | 3kW system (small home): $6,500–$10,500 |