A classic 6.6kW solar system represents a proven, reliable proposition — quality technology, professional installation, and substantial financial returns for New Zealand homeowners.
What's Included in a Classic 6.6kW System?
- 18–22 solar panels (300W–370W per panel)
- 1 string inverter (6kW or 5kW)
- Mounting system suited to your roof type
- Cabling, switchboard connection, and performance monitoring
Proven Financial Returns
The 6.6kW system size has become New Zealand's most popular for good reason. It maximises the government STC rebate and typically generates 25–30 kWh per day in New Zealand and NSW, with a payback period of 3–5 years for most households.
Contact EFS Solar for a classic, reliable 6.6kW solar system quote with no hidden costs.