LAST UPDATED: MARCH 2026 · DATA: CLEAN ENERGY REGULATOR & STATE SOURCES
Coconut Grove solar fact
Coconut Grove is Darwin's most solar-visible suburb — its beachside streets on Fannie Bay are lined with homes whose rooftop panels are visible from Darwin's most-walked coastal path, creating Australia's highest solar panel 'walking past' visibility rate and a measurable normalisation effect
Estimated Monthly Output — 6.6kW
kWh/month · peak: Jan (758 kWh)
Solar in Coconut Grove — What You Need to Know
Coconut Grove is one of Darwin's most popular beachside suburbs, occupying the eastern shore of Fannie Bay north of the Botanic Gardens. The suburb's street-level solar visibility — panels visible from the popular Fannie Bay walking path — has created a normalisation effect that surveys show influences adoption decisions for 26% of Coconut Grove homeowners. The NT's feed-in tariff (8.3c/kWh — Australia's highest) combines with Darwin's extraordinary solar resource to create the nation's strongest solar economics outside Alice Springs. Coconut Grove's housing stock is predominantly 1970s–90s elevated homes on 600–800m² lots, and the suburb's salt-air proximity to the bay means marine-grade hardware for properties within 400m of the waterfront. NT Government's solar programs have been active in Coconut Grove, and the suburb's professional and public service demographic creates strong awareness of the financial case for solar.
Solar Panel Cost in Coconut Grove 2026
| System | Cost after STCs | Annual savings | Feed-in |
|---|---|---|---|
| 5kW | $3366–$3960 | $1800+ | 5c |
| 6.6kW ★ | $3960–$5310 | $2400 | 5c |
| 10kW | $5148–$6903 | $3360+ | 5c |
FAQs — Solar in Coconut Grove
How much do solar panels cost in Coconut Grove?
A 6.6kW system in Coconut Grove 0810 costs $3960–$5310 after federal STC rebates in 2026.
Is solar worth it in Coconut Grove?
Coconut Grove earns a A+ (Exceptional) solar grade with a score of 93/100. 37% of homes here already have solar.
What size solar system for Coconut Grove?
6.6kW suits most Coconut Grove homes. Larger homes with pools or EVs should consider 10kW+. NT's feed-in tariff is 5c.
Solar in Nearby Suburbs
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Going Solar in Coconut Grove
Coconut Grove, in the Darwin 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 Coconut Grove is moderate.
At 37% solar adoption, Coconut Grove 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 Coconut Grove costs approximately $3960–$5310 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 Coconut Grove is managed by Power and Water Corporation. Power and Water Corporation manages Darwin's grid. Zone 1 STCs provide maximum federal rebate. 5.8h sun hours — best of any capital city. 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 Coconut Grove
Homeowners in Coconut Grove () 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 Coconut Grove?
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 Coconut Grove, 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 Coconut Grove
With dozens of solar installers operating in the Darwin area, choosing the right one for Coconut Grove 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 Coconut Grove — saving you the time of calling around. Every installer in our network has verified reviews and local Darwin experience.