Solar Port Stephens

A solar photovoltaic (PV) system turns sunlight directly into electricity through panels mounted on your roof. Those panels generate direct current (DC), and an inverter converts it to the alternating current (AC) your home runs on. Anything you don't use straight away can be exported to the grid for credits, stored in a battery, or both.  

Port Stephens enjoys generous sunshine for most of the year, and its coastal position means long, clear days through the warmer months when air-conditioning and pool pumps push your usage up. With NSW residential electricity prices sitting in the 30 to 40 cents per kWh range, every unit you generate and use yourself is money kept in your pocket. The one local factor worth planning for is salt: homes close to the water at Corlette, Soldiers Point and the Tomaree beaches benefit from marine-grade mounting and corrosion-resistant components, which is exactly the sort of detail a local installer gets right and a national chain often misses.

A battery captures the surplus your panels make during the day and holds it for the evening peak, when grid power is dearest. Adding storage lifts your self-consumption — the share of your own generation you actually use — which is where the real savings sit. A typical Port Stephens home without a battery self-consumes around 35 to 45% of what it generates; with a battery that can climb past 70%.  

There's a local angle here too. The peninsula sees its share of summer storms and the occasional outage, so a battery doubles as backup that keeps essential circuits running when the network goes down. Entire Trades installs the Tesla Powerwall 3 with 13.5 kWh of storage and Sungrow batteries from 6.4 to 40 kWh depending on your needs. Plenty of our Port Stephens customers start with a grid-tied solar system and add storage later, often when they're preparing for an EV or simply want to lean less on the grid.

Here's a straightforward breakdown based on current Port Stephens pricing after STC rebates are applied.   

3 to 5 kW system: $3,500 to $5,500+. Suited to smaller homes and lower daily use — one to two person households or properties with modest appliance loads. A sensible entry point where roof space is limited.   

6.6 kW system: $4,500 to $6,500+. The most popular choice across Port Stephens. It pairs a 6.6 kW array with a 5 kW inverter, a proven setup that suits most three to four bedroom homes. STC rebates are already factored into this range. 

8 to 10 kW system:   $7,500 to $11,000+. If you run a pool, charge an EV or simply use more power, this size offsets those loads. Increasingly common on the larger new builds around Kings Hill and Medowie. 

13 kW and above:   $11,000 to $16,000+. For premium homes with high demand or commercial-ready setups. These pair well with battery storage for near-complete energy independence. 

All pricing reflects installed costs after STC rebates on standard single-storey roofs.   Roof complexity, component tier, batteries and salt-resistant hardware for waterfront homes can all affect the final figure. We provide a transparent, itemised quote after every on-site assessment.