Solar guide for Figtree 2525 — 1960s–1980s homes in the Wollongong Council area. Costs, rebates, and local installer tips.
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LAST UPDATED: MARCH 2026
JanIn This Guide
Solar panel installation in Figtree (2525) costs $3,900–$6,000 for a standard 6.6kW system after federal STC rebates. This is based on the Wollongong metro area average. Actual prices depend on your roof type, panel brand, inverter choice, and installer.
| System | Cost After STCs | Annual Savings | Daily Output | Payback |
|---|---|---|---|---|
| 5kW | $4,000–$5,250 | $1,094+ | 20 kWh | 3–5 yrs |
| 6.6kW | $3,900–$6,000 | $1,400–$1,900 | 26 kWh | 3–4 yrs |
| 10kW | $5,700–$9,200 | $2,100–$2,800 | 39 kWh | 3–5 yrs |
Prices based on Wollongong metro averages. Solar panel costs in Australia — full 2026 guide →
Figtree is one of Wollongong's most solar-capable suburbs — an elevated residential area on the Illawarra escarpment foothills (80–120m above sea level) where the combination of Sydney basin radiation, escarpment elevation, and standard post-war housing on north-south lots creates good solar conditions. Wollongong City Council's heritage overlay applies to older properties in the coastal suburbs but Figtree's post-war residential stock (1960s–1980s predominantly) is heritage-exempt. The escarpment position gives Figtree somewhat better radiation than the Wollongong coastal strip, where sea fog and cloud from the Pacific are more frequent..
The Illawarra escarpment's proximity is Figtree's most important geographical characteristic for solar. The escarpment rises steeply to the west, but Figtree sits to the east of the main escarpment face — meaning the escarpment doesn't shadow Figtree's residential areas. What the escarpment does create is a west-to-east weather pattern: afternoon fronts come from the west and can bring cloud build-up against the escarpment face, occasionally reducing afternoon generation in Figtree compared to more exposed areas. This is a minor consideration for north-facing systems (where midday generation is most important) but worth noting for any west-facing panels..
Figtree's residential streets on the escarpment foothills have variable topography that creates site-specific solar conditions. Properties on the higher streets with views east over Wollongong have excellent east-to-southeast open horizons; properties in valley hollows may have restricted horizons from surrounding escarpment vegetation. Wollongong's installer market is smaller than Sydney's but experienced — several installers based in Wollongong specifically service the Illawarra's varied terrain and are valuable for the site-specific knowledge they bring..
COUNCIL / LGA
Wollongong
HOUSING ERA
1960s–1980s
COMMON ROOF TYPE
tile
TREE CANOPY
🌿 Medium — some roof sections may be shaded
Homeowners in Figtree (2525) are in STC Zone 2, which provides approximately $2,800 off a 6.6kW system through the federal Small-scale Technology Certificate scheme. Your installer handles the STC paperwork — the rebate is applied automatically as a point-of-sale discount.
NSW households in Figtree can access interest-free loans through the Empowering Homes program for solar and battery installations.
NSW solar rebates and government incentives — full guide →Figtree homes suit 6.6kW–10kW. Properties on the upper escarpment foothills with clear north access: 10kW is justified for any household with above-average consumption. Valley-position properties: size to the best available roof plane. Standard NSW electricity rates (30c/kWh) and good radiation (4.6–4.7 peak hours) give solid 3.5–4.5 year payback on well-designed systems..
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Frequently Asked Questions — Figtree
The escarpment is to the west and southwest of Figtree, so it doesn't directly shade north-facing panels during peak solar hours (10am–2pm). Late afternoon westerly shading can affect west-facing panels from 3pm–5pm in some locations. For north-facing systems, the escarpment's main effect is the weather pattern — afternoon cloud build-up against the escarpment face can reduce afternoon generation on some days. This is a minor factor in annual generation calculations.
Moderately yes. At 80–120m elevation, Figtree is above the sea fog layer that occasionally reduces morning generation in Wollongong's coastal strip. Bureau of Meteorology data for the Illawarra escarpment foothills shows marginally better annual radiation than coastal Wollongong — approximately 4.65–4.7 peak sun hours versus 4.5–4.6 for the coastal strip. The elevation benefit is real but modest — meaningful over a 25-year system life but not a major factor in the short-term payback calculation.
Figtree is in Ausgrid's distribution area (the same as Sydney). Solar grid connection applications are submitted by your installer to Ausgrid — the standard NSW residential solar process. Smart meter installation and two-way metering for export are arranged by your electricity retailer. Standard 5kW single-phase export is generally available in Figtree without constraint. Competitive retailers offer a range of feed-in tariffs; compare when you install to maximise your export return.