Solar Panel Installation Cost Central Coast 2026 — System Prices, NSW Empowering Homes Loans and Central Coast Solar Guide

Solar Panel Installation Cost on the Central Coast 2026

The Central Coast offers strong solar conditions — good sunshine hours along the coast and slightly better irradiance than Sydney metro — with a competitive local installer market that benefits from its position between Sydney and Newcastle. Rapid sea-change population growth has created strong ongoing demand for residential solar across Gosford, Wyong, Terrigal, Erina, and surrounds. This guide covers solar panel installation costs on the Central Coast in 2026.

Central Coast Solar System Prices (Installed)

• 3kW system: $3,100-$5,000 installed after STC rebate
• 6.6kW system: $5,000-$8,500 installed after STC rebate
• 10kW system: $7,500-$12,500 installed after STC rebate

STC Zone 3 Rebates

• Central Coast is in STC Zone 3; STC rebate on a 6.6kW system: Approximately $2,500-$3,500 at 2026 STC prices; deducted at point of sale by your installer

NSW Empowering Homes Loans

• Central Coast households may access NSW Empowering Homes interest-free loans for solar and/or battery; check NSW Government Energy website for current program availability and eligibility criteria

Central Coast Solar Tips

• Gosford and Lake Macquarie valley areas: Solar conditions are excellent; 6.6kW is the most popular residential size and typically pays back within 4-6 years on the Central Coast given current electricity tariffs
• Beachside suburbs (Terrigal, Avoca, The Entrance): Marine-grade hardware worth specifying if within 500m-1km of the beach

This article was compiled by AI and screened before publishing. See our editorial standards.