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LAST UPDATED: MARCH 2026 · DATA: CLEAN ENERGY REGULATOR & STATE SOURCES
Alice Springs solar fact
Alice Springs has Australia's second-highest solar resource at 6.1 peak sun hours per day — more than Darwin, the Pilbara, or anywhere in southern Australia — because the Red Centre's desert climate delivers 320+ clear days annually and the near-zero humidity keeps panels operating at peak efficiency
Estimated Monthly Output — 6.6kW
kWh/month · peak: Jan (770 kWh)
Solar in Alice Springs — What You Need to Know
Alice Springs sits in the geographical heart of Australia, 1,500km from any coast in the Arrernte people's country — a desert city where the solar resource is extraordinary and the electricity grid is one of Australia's most expensive to operate. The Alice Springs electricity system is an island grid, isolated from the national network, with generation costs that reflect the diesel fuel trucked into the desert when renewable generation is insufficient. This grid isolation has made Alice Springs a priority for the NT Government's solar and battery programs, and the community's awareness of grid vulnerability makes energy independence motivation particularly strong. The town's housing stock is a mix of NT Housing homes (priority targets for government solar programs), owner-occupied homes across the established suburbs, and newer developments on the growth fringe. Alice Springs' extreme temperature range — 42°C summers, near-zero winters — creates very high electricity consumption that makes solar ROI compelling despite the relatively small population.
Solar Panel Cost in Alice Springs 2026
| System | Cost after STCs | Annual savings | Feed-in |
|---|---|---|---|
| 5kW | $3141–$3696 | $1740+ | 8.3c |
| 6.6kW ★ | $3696–$4956 | $2320 | 8.3c |
| 10kW | $4804–$6442 | $3248+ | 8.3c |
FAQs — Solar in Alice Springs
How much do solar panels cost in Alice Springs?
A 6.6kW system in Alice Springs 0870 costs $3696–$4956 after federal STC rebates in 2026.
Is solar worth it in Alice Springs?
Alice Springs earns a A+ (Exceptional) solar grade with a score of 94/100. 39% of homes here already have solar.
What size solar system for Alice Springs?
6.6kW suits most Alice Springs homes. Larger homes with pools or EVs should consider 10kW+. NT's feed-in tariff is 8.3c.
Solar in Nearby Suburbs
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Going Solar in Alice Springs
Alice Springs, in the Alice Springs region of NT, receives approximately 5.8 peak sun hours per day — well above the national average of 4.2 hours. With electricity rates of approximately 28c/kWh and Zone 1 Small-scale Technology Certificates (STCs) applying in this area, the financial case for solar in Alice Springs is moderate.
At 39% solar adoption, Alice Springs is already a solar leader in the region. This means experienced local installers are readily available and the grid operator has well-established processes for residential solar connections.
A 6.6kW solar system in Alice Springs costs approximately $3696–$4956 after STC rebates. At 5.8h daily sun and 28c/kWh electricity, you can expect annual savings of approximately $75 — giving a payback period of 53.3–86.7 years, followed by 20+ years of near-free electricity.
The electricity network in Alice Springs is managed by Power and Water Corporation. Power and Water Corporation covers Alice Springs. 8.2h peak sun hours — the highest of any major Australian town. For residential systems above 5kW, a network connection application is typically required — your installer will handle this as part of the installation process.
Solar Rebates in Alice Springs
Homeowners in Alice Springs () access the following solar incentives in 2026:
Zone 1 FEDERAL STCs
Zone 1 STCs — maximum federal rebate, worth $3,200–$4,000 off a 6.6kW system. STCs are applied as a point-of-sale discount — your installer handles the paperwork.
STATE: NT
Home and Business Battery Scheme available through Power and Water Corporation
FEED-IN TARIFF
NT currently offers approximately 7.7c/kWh for excess solar exported to the grid. Self-consumption saves 28c/kWh — 3.6x more than exporting.
What Size Solar System for Alice Springs?
The right system size depends on your electricity usage. A quick rule: divide your quarterly bill by $100 to get your ideal system size in kW. For Alice Springs, common household sizes are:
With NT's feed-in tariff at 7.7c/kWh and electricity at 28c/kWh, the priority is maximising self-consumption rather than grid export. If your household is away during peak solar generation hours (10am–3pm), adding a battery to shift solar to evening use improves payback. See our solar battery guide for battery options and payback analysis.
Compare all system sizes — 5kW to 13kW →More Guides
How to Choose a Solar Installer in Alice Springs
With dozens of solar installers operating in the Alice Springs area, choosing the right one for Alice Springs requires a few checks. Here's what to look for:
Our free solar score tool connects you with up to 3 CEC-accredited, vetted installers in Alice Springs — saving you the time of calling around. Every installer in our network has verified reviews and local Alice Springs experience.