What are the solar and battery rebates worth in 5715, Carriewerloo?
5715 covers Carriewerloo, Illeroo, Lincoln Gap and 4 more, in South Australia. It sits in STC Zone 2 (rating 1.536), so a 6.6 kW solar system installed in 2026 creates 50 certificates, about $1,850 off the quote, and a 10 kW system 76 certificates, about $2,812. The federal battery discount is about $252 a usable kWh until 31 December 2026. South Australia's own programs are in the table below. Checked 23 September 2026.
Federal solar certificates in Zone 2, by system size.
Certificates = kW × 1.536 × years left in the scheme, rounded down, at $37 a certificate. Every installer sets its own price per certificate, so the count is what should match your quote. To check a quote with its own price, use the STC calculator on Rebate Calculator.
| System size | Certificates in 2026 | Value in 2026 | Certificates from 2027 | Value from 2027 |
|---|---|---|---|---|
| 5 kW | 38 | about $1,406 | 30 | about $1,110 |
| 6.6 kW | 50 | about $1,850 | 40 | about $1,480 |
| 8 kW | 61 | about $2,257 | 49 | about $1,813 |
| 10 kW | 76 | about $2,812 | 61 | about $2,257 |
| 13.2 kW | 101 | about $3,737 | 81 | about $2,997 |
| Usable capacity | Value to 31 December 2026 | Value from 1 January 2027 |
|---|---|---|
| 10 kWh | about $2,516 | about $2,109 |
| 13.5 kWh | about $3,397 | about $2,847 |
| 16 kWh | about $3,824 | about $3,206 |
South Australia programs that stack on top.
| Program | Amount | Conditions | Checked |
|---|---|---|---|
| South Australia: Retailer Energy Productivity Scheme | no fixed amount | Discounts delivered through obliged retailers and approved providers, including connecting a battery to a virtual power plant; 2026 to 2030 period | 23 September · energymining.sa.gov.au |
Which upgrade are you looking at in 5715?
Pick one and send the job. Tidy Energy, our partner, comes back with the figures for your address and, where it can install, one quote. One call, no cost, no obligation.
Prefer not to be called? Ask a question by email instead.
Questions people ask about 5715.
Which STC zone is postcode 5715 in?
Zone 2, rating 1.536, on the Clean Energy Regulator's postcode table. That rating times the system size in kW times the deeming years (5 for 2026 installs, 4 for 2027) gives the certificate count, rounded down.
How much is the solar rebate on a 6.6 kW system in Carriewerloo?
50 certificates in 2026, about $1,850 at $37 a certificate, taken off the quote by the installer. From 1 January 2027 the same system gets 40 certificates, about $1,480.
Is there a battery rebate in 5715?
Yes, the federal Cheaper Home Batteries discount applies in every state: about $252 a usable kWh on the first 14 kWh for installs to 31 December 2026 (about $2,520 on 10 kWh), stepping down to about $211 a kWh from 1 January 2027. South Australia adds the programs in the table on this page. The regulator has recorded 0 home batteries in 5715 so far.
Nearby postcodes: 5701 Arkaroola Village · 5710 Cook · 5713 Emeroo · 5717 Hiltaba · 5719 Bon Bon · 5720 Arcoona. Installation counts from the Clean Energy Regulator; zone from its postcode table; figures are published maximums checked 23 September 2026. Victorian postcodes are under Victoria by postcode.