
Cosmic Solar
Solar and hot water · Tarneit, VIC
- Solar PV
- Battery storage
- Hot water
Services your area· 7 km to nearest office
81 retailers list Wyndham City as a service area with Solar Victoria. 1,750 more cover all of Victoria.
Retailer lists last refreshed 17 October 2026.
Closest office first.

Solar and hot water · Tarneit, VIC
Services your area· 7 km to nearest office

Solar and batteries · Point Cook, VIC
Services your area· 7 km to nearest office
Solar and hot water · Tarneit, VIC
Services your area· 7 km to nearest office

Solar and hot water · Hoppers Crossing, VIC
Services your area· 8 km to nearest office

Solar and hot water · Hoppers Crossing, VIC
Services your area· 9 km to nearest office

Solar and hot water · Hoppers Crossing, VIC
Services your area· 9 km to nearest office

Solar and batteries · Tarneit, VIC
Services your area· 10 km to nearest office
Solar and batteries · Tarneit, VIC
Services your area· 10 km to nearest office

Solar and hot water · Point Cook, VIC
Services your area· 11 km to nearest office

Solar and hot water · Tarneit, VIC
Services your area· 12 km to nearest office
Hot water only · VIC 3029
Services your area· 7 km to nearest office
Hot water only · VIC 3029
Services your area· 7 km to nearest office
Solar and hot water · Truganina, VIC
Services your area· 11 km to nearest office

Solar and hot water · Truganina, VIC
Services your area· 11 km to nearest office

Solar and hot water · Truganina, VIC
Services your area· 11 km to nearest office

Solar and hot water · Truganina, VIC
Services your area· 12 km to nearest office

Solar and batteries · Truganina, VIC
Services your area· 12 km to nearest office

Solar and hot water · Truganina, VIC
Services your area· 13 km to nearest office

Solar and hot water · Truganina, VIC
Services your area· 14 km to nearest office

Solar and hot water · Derimut, VIC
Services your area· 15 km to nearest office
Solar and hot water · Derrimut, VIC
Services your area· 15 km to nearest office

Solar and hot water · Truganina Melton, VIC
Services your area· 16 km to nearest office
Solar and hot water · Truganina, VIC
Services your area· 16 km to nearest office
Hot water only · VIC 3026
Services your area· 16 km to nearest office
Systems registered with the Clean Energy Regulator in the 8 postcodes in or partly in Wyndham City.
68,530
solar systems installed since 2001
6,486 in the last 12 months
8.0 kW
average size of new systems
installed in the last 12 months
10,100
home batteries since July 2025
when the federal battery discount started
17,925
heat pump hot water systems
5,289 in the last 12 months
The solar rebate here
Wyndham City is in solar zone 4. A 6.6 kW system installed in 2026 earns about 39 certificates, worth roughly $1,287 to $1,482 off the price. Panels here make about 3.2 kWh per kW a day on average.
How the solar rebate worksFeed-in tariffs
Retailers set their own feed-in tariff: there’s been no minimum since 1 July 2025, and it can’t be below 0c.
Feed-in tariffs by stateAdding a battery?
8,851 batteries were installed here in the last 12 months. Work out the federal discount for your battery’s size and installation date.
Electricity networks in VIC: AusNet Services, CitiPower, Jemena, Powercor, United Energy. Your network approves new solar and batteries and may limit how much you can export.
Source: Clean Energy Regulator postcode data to 30 September 2026, and its postcode zone ratings. Recent months are still rising as installers claim certificates. Rebate figures use 5 deeming years and $33 to $38 per certificate.
These retailers don't list specific areas, so they may also service Wyndham City.

Solar and batteries · Werribee, VIC
Covers VIC, no specific areas listed· 1 km to nearest office
Solar and hot water · Wyndham Vale, VIC
Covers VIC, no specific areas listed· 2 km to nearest office
Solar and batteries · Werribee, VIC
Covers VIC, no specific areas listed· 2 km to nearest office

Solar and hot water · Werribee, VIC
Covers VIC, no specific areas listed· 3 km to nearest office

Solar and hot water · Werribee, VIC
Covers VIC, no specific areas listed· 3 km to nearest office
Solar and hot water · Werribee, VIC
Covers VIC, no specific areas listed· 3 km to nearest office

Business & commercial
How solar and batteries suit pumping, milking and cold rooms, what finance and incentives exist, and what to sort out first on a rural property.

Business & commercial
How owners corporations can add solar or a battery to common property, what NSW and Victoria offer, and the questions to put to your committee.

Business & commercial
How the $20,000 instant asset write-off, the small business pool and depreciation apply to commercial solar, and what to ask your accountant.

Business & commercial
How commercial solar gets approved by your electricity network: kVA vs kW, export limits, zero export, protection, fees and why approval comes before install.

Business & commercial
Which certificate your commercial solar earns depends on size and install date. STCs, LGCs and REGOs explained in plain English, with a decision table.
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