Solar panels in Casuarina, installed properly
A family solar company that measures your roof, explains the numbers and installs it right the first time.
Why Casuarina homes choose RS Energy for solar panels
Plenty of companies sell solar on price alone. We sell it on quality, because a system that is designed and installed well keeps paying you back for decades. Every Casuarina quote starts with a free measure of your roof.
A typical 6.6kW system in Casuarina makes about 28.4kWh a day on average across the year, while a 10kW system makes about 43kWh. Casuarina is on Essential Energy's network, so your system is designed to Essential Energy's connection rules (typically a 5kW export limit) and NSW feed-in tariffs. We handle the network application for you.
The Tweed runs from the border at Tweed Heads down the coast to Pottsville and inland along the river to Murwillumbah and Uki, a mix of beach houses, river-flat towns and hinterland acreage. Our solar panels work in Casuarina also covers neighbouring Kings Forest, Cudgen and Kingscliff, all within about 3km.
- Being close to the water, Casuarina gets salt-laden sea breezes. We use corrosion-resistant racking, stainless fixings and panels and inverters rated for coastal sites, and we design to the local wind loading.
- Newer homes in Casuarina usually have clean, unshaded roofs and modern switchboards, which keeps installs quick. Estate covenants rarely restrict solar, but we check before we quote.
What you get in Casuarina
Home solar systems designed for your roof and your power bill.
Tier 1 panels
Proven brands such as REC and JA Solar, chosen for warranty strength and real-world performance.
Quality inverters
Fronius and SMA string inverters or hybrid inverters ready to add a battery later.
On-site design
We measure your roof and check shading in person, so the quote matches the install.
Paperwork handled
Network approval, STC rebate, metering requests and compliance certificates done for you.
Casuarina at a glance
- Council
- Tweed Shire Council
- Electricity network
- Essential Energy
- Postcode
- 2487
- Population
- 3,256 (2021 census)
- State electorate
- Tweed
- Federal division
- Richmond
- Typical solar output
- 28.4kWh a day from 6.6kW
- Export limit
- Usually 5kW fixed (Essential Energy)
- Rebates
- Federal STCs, federal battery discount, NSW VPP incentive
- Distance
- About 40km from Southport in a straight line
Casuarina: a local snapshot
Casuarina lies on the traditional lands of the Ngandowal and Minyungbal-speaking Bundjalung people. The written history of its development is thin, but it is part of the Tweed Coast, neighbouring Kingscliff, Cabarita Beach, Cudgen, Kings Forest and Tanglewood. It falls under Tweed Shire Council and shares the 2487 postcode with Kingscliff and Chinderah.
At the 2021 census Casuarina had about 3,260 residents with a median age of 41. It sits close to the Pacific Ocean, roughly 17 km south of Tweed Heads and 117 km from Brisbane. Around 79 per cent of residents were born in Australia. The locality belongs to the Tweed state electorate and the federal Division of Richmond.
Local background drawn from public sources including Wikipedia (CC BY-SA 4.0).
What solar costs in 2026 in Casuarina
Typical market prices in South East Queensland and northern NSW after the federal STC rebate. Your fixed quote depends on roof type, storeys, switchboard and the components you choose.
Solar prices in 2026 · Do panel brands matter? · 2026 rebates
- 6.6kW system
- $4,800 to $7,000
- 10kW system
- $7,400 to $11,000
- 13kW system
- $9,700 to $13,800
Recent work
See all projects
6kW system, North Brisbane
10kW install, Brisbane
Solar panels in Casuarina: questions
Still unsure? Talk to us directly. You will speak with the people who do the work.
Call 0449 942 735How much does solar cost in Casuarina?
Most Casuarina homes pay between $4,800 and $7,000 for a quality 6.6kW system and $7,400 to $11,000 for 10kW, after the federal rebate. We give you a fixed price after a free on-site measure, so there are no surprises on install day.
What size solar system do I need in Casuarina?
Look at your bill. Most families using 20 to 30kWh a day suit 6.6kW to 10kW. If you run pool pumps, ducted air or an EV, or plan to add a battery, 10kW to 13kW usually makes more sense. Essential Energy export limits also shape the right inverter size.
Is solar still worth it with low feed-in tariffs?
Yes, if the system is sized for self-use. Every kWh you use from your panels saves you the full retail rate, which is far more than the few cents you get for exporting. Running dishwashers, pool pumps and hot water in the middle of the day makes a big difference, and a battery stretches it into the evening.
How long does installation take?
Most homes are done in a single day. We book the install once your network approval comes back, then arrange the meter change with your retailer.
Do you install solar on tile, tin and Klip-Lok roofs in Casuarina?
Yes. We install on concrete and terracotta tiles, corrugated iron, Colorbond and Klip-Lok, with tilt frames where a flat roof needs them. Near the coast we use stainless fixings and corrosion-resistant racking.
Do you service Casuarina 2487 and nearby suburbs?
Yes. Casuarina is part of our Tweed Heads & Tweed Coast service area in the Tweed Shire Council area, and we regularly work in Kings Forest, Cudgen, Kingscliff, Duranbah. Call 0449 942 735 or request a quote online and we will reply within 24 hours.
More from RS Energy in Casuarina
All solar services in CasuarinaReady for a fixed-price quote in Casuarina?
Free on-site measure. We reply within 24 hours.
Prefer to talk? Call 0449 942 735
