Federal figures are gross certificate values at the 15 October 2026 price of $39.65 per STC; source: Demand Manager, STC spot market. Installers usually pass through slightly less after certificate fees.
Solar rebates in Darwin and regional NT
The federal solar rebate follows your postcode's STC zone, not the state border. Darwin, Palmerston and Katherine all get the same $1,983 on a 6.6 kW system for a 2026 install. Alice Springs (Zone 1, about $2,101) sits in a different zone. State programs apply the same way across the Northern Territory, from Darwin to Palmerston, Katherine and Alice Springs.
| Town | Postcode | STC zone | STCs (6.6 kW) | Federal solar rebate |
|---|---|---|---|---|
| Darwin | 0800 | Zone 2 | 50 | $1,983 |
| Palmerston | 0830 | Zone 2 | 50 | $1,983 |
| Katherine | 0850 | Zone 2 | 50 | $1,983 |
| Alice Springs | 0870 | Zone 1 | 53 | $2,101 |
Zones from the Clean Energy Regulator's postcode zone table; 5 deeming years for a 2026 install; at the 15 October 2026 price of $39.65 per STC. Check your own postcode in the STC calculator.
What changed in NT recently
Checked against the official sources on 10 October 2026.
Darwin sits in STC Zone 2, the highest-rated band of any Australian capital, so a 6.6 kW system there earns about $1,983 in federal STCs. Your zone follows your postcode: Alice Springs and other postcodes from 0870 sit in Zone 1 and earn more again.
The NT Home and Business Battery Scheme is closed to applications. Battery support in the Territory is the federal discount, about $3,608 on a 13.5 kWh unit.
Jacana Energy's Super Feed-in Tariff pays 18.66c/kWh for exports between 3pm and 9pm, double the anytime rate. A battery that shifts your solar into that window earns it every day.
How the NT solar rebate works in 2026
There is no single "NT solar rebate". What you claim is a stack. The federal solar STC discount under the Small-scale Renewable Energy Scheme is about $1,983 on a 6.6 kW system in STC Zone 2. NT adds no general panel rebate. If a battery goes in too, the federal Cheaper Home Batteries discount adds about $3,608 on a 13.5 kWh battery (about $270 per usable kWh on the first 14 kWh). Everything is applied at the point of sale by your installer. You never receive cash; you just pay less.
Eligibility checklist for the federal solar rebate
- A new solar system of up to 100 kW, which is the Small-scale Renewable Energy Scheme (SRES) limit.
- Panels and inverter on the Clean Energy Council's approved product list.
- Designed and installed by a Solar Accreditation Australia (SAA) accredited installer.
- The installation date sets the deeming period: 5 years for a system installed by 31 December 2026, 4 after that.
- No income test and no form for you to lodge: the installer creates the STCs and takes the value off the quote.
Every NT program, with live status
Federal Cheaper Home Batteries Program
LiveAvailable NT-wide. Darwin households also get the most generous federal SOLAR rebate per kW of any capital city, because Darwin sits in STC Zone 2; remote Territory postcodes from 0870 sit in Zone 1 and earn more again.
Closed schemes (don't get caught out)
These still rank in old articles and ads. They are gone; here's what happened, so nobody sells you on them.
Home and Business Battery Scheme
ClosedFunding cap reached, closed June 2025. Federal Cheaper Home Batteries Program now applies.
Why storing beats exporting in the Northern Territory
Jacana Energy pays 9.33 c/kWh for exports at any time, plus an 18.66 c/kWh Super Feed-in Tariff for exports between 3pm and 9pm (confirmed for 2026-27). The NT's evening premium is the strongest formal time-of-export signal in the country, which makes battery-shifted exports unusually valuable.
The feed-in tariff is what your retailer pays for exported solar. It's not part of the rebate, but it is the reason the battery maths works: every kilowatt-hour you store and use at night is worth what you'd otherwise pay the grid in the evening, several times what a midday export earns.
| Retailer / benchmark | Feed-in rate | Conditions |
|---|---|---|
| Jacana Energy (anytime) | 9.33c/kWh | Uncapped |
| Jacana Energy Super FiT (3-9pm) | 18.66c/kWh | Uncapped |
Rates are from the regulator or retailer source linked on the feed-in tariff page. They change frequently and can vary by network area; use the AER's Energy Made Easy tool for the live picture. Full NT feed-in tariff comparison →
The cost of waiting in NT
Both step-downs are published schedules, not marketing deadlines, and the Clean Energy Regulator applies them by installation date. The battery factor keeps falling every January and July until the program ends after 2030, and the solar scheme phases out on 31 December 2030.
See your exact NT solar and battery rebate
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How we get you the full stack without the legwork
We're a free service for NT homeowners. You give us your postcode and bill range, we match you with one SAA-accredited installer who works in your area, and they apply every rebate you're eligible for at the point of sale. One specialist, one number.
- 30-second eligibility check on this page: postcode, ownership, bill, roof.
- A friendly follow-up from your specialist within 24 to 48 hours.
- Matched with a single SAA-accredited installer in NT.
- Installer applies the full stack at invoice. You pay the discounted price, that's it.
More on how it works → · Run your own numbers in the calculator →
Common questions about NT solar rebates
How much is the solar rebate in the Northern Territory in 2026?
About $1,983 on a 6.6 kW system in Darwin: 50 federal STCs at the 15 October 2026 price of $39.65 per STC, for a system installed by 31 December 2026. The figure moves with your postcode's STC zone and the system size. The Territory adds nothing on top, but Darwin's Zone 2 rating is the highest of any capital city.
How much is the battery rebate in the Northern Territory?
About $3,608 on a 13.5 kWh battery from the federal Cheaper Home Batteries Program (6.8 STCs per usable kWh for batteries installed by 31 December 2026, at the 15 October 2026 price of $39.65 per STC). The NT adds nothing on top (its battery grant is closed).
Does the Northern Territory have a battery rebate in 2026?
No. The NT Home and Business Battery Scheme is closed. Territory households use the federal Cheaper Home Batteries Program, about $3,608 on a 13.5 kWh battery, and Darwin's Zone 2 rating makes the federal solar rebate worth more than in any other capital city.
Are solar rebates reducing in 2026?
Yes, on a fixed schedule rather than by surprise. The federal solar STC rebate loses a year of deeming every 1 January: 5 deeming years for 2026 installs, dropping to 4 from January 2027, on the way to zero in 2031. On a 6.6 kW NT system that is about $1,983 now versus $1,586 from next year. The federal battery discount steps down too, next on 1 January 2027 when the factor falls from 6.8 to 5.7 STCs per usable kWh.
Who is eligible for the solar rebate in the Northern Territory?
The federal solar STC rebate has no income test: any NT home or business installing panels and inverters on the Clean Energy Council's approved list, through a Solar Accreditation Australia (SAA) accredited installer, qualifies under the Small-scale Renewable Energy Scheme for systems up to 100 kW. NT does not add a further eligibility test right now; the federal rebate is the whole stack.
How much is a 6.6 kW solar system in the Northern Territory after the rebate?
A 6.6 kW system typically costs $6,900 to $9,200 installed before any discount. In the Northern Territory the federal STC rebate takes about $1,983 off that at the point of sale, so you land around $4,917 to $7,217 after the rebate.
What is the NT feed-in tariff for 2026-27?
Typical NT feed-in rates run 9.33 to 18.66 c/kWh for 2026-27. Jacana Energy pays 9.33 c/kWh for exports at any time, plus an 18.66 c/kWh Super Feed-in Tariff for exports between 3pm and 9pm (confirmed for 2026-27). The NT's evening premium is the strongest formal time-of-export signal in the country, which makes battery-shifted exports unusually valuable.
When does the battery rebate drop?
The federal battery discount runs to 2030, but it steps down before then. On 1 January 2027 the factor falls from 6.8 to 5.7 STCs per usable kWh, trimming about $595 off a 13.5 kWh battery ($3,608 now versus $3,013 after). The solar STC rebate also drops on 1 January 2027, worth about $397 less on a typical 6.6 kW NT system. The Clean Energy Regulator sets both by the installation date.
Is there an NT solar or battery rebate in 2026?
Not a Territory one. The NT Home and Business Battery Scheme is closed to applications. The upside is that Darwin sits in STC Zone 2, a higher solar rating than any other capital city, so the federal solar rebate goes further here: about $1,983 on a 6.6 kW system, plus about $3,608 off a 13.5 kWh battery. Postcodes from 0870, including Alice Springs, sit in Zone 1 and earn more again.
How do I apply for the solar rebate in the NT?
For the federal money, you don't. There is no form to lodge and no waiting for a cheque. Your accredited installer creates the certificates, claims them, and takes the value off your quote before you pay, so a 6.6 kW system in the Northern Territory is quoted about $1,983 cheaper and a 13.5 kWh battery about $3,608 cheaper. What you have to do is check the discount is itemised on the quote, and that the installer is SAA-accredited. With the Territory battery scheme closed, the federal discounts are the whole story.
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