03 · Solar & Battery Systems
Solar & Battery Systems in Cairns
Solar and battery systems built for the Far North Queensland climate, from panels to Powerwall.
- Google rating
- 5.0
- 49 Google reviews
- Hours
- Mon – Sun
6:00 am – 6:00 pm - Service area
- Cairns · Port Douglas
Mission Beach · Tablelands
- 5-100
- kWh battery sizes covered by the federal rebate we help you claim
- 5
- battery brands supplied and installed: Fronius, Sigenergy, BYD, Tesla Powerwall, Sungrow
- Day one
- clean energy from the moment we switch on, tracked from your phone
Cairns Solar & Battery Systems
There's no better place to harness the power of the sun than right here in Cairns. At JPower Energy, we specialise in solar and battery systems designed to suit the Far North Queensland climate and deliver lasting value.
We know the process can feel overwhelming - with questions around battery storage, system sizing, feed-in tariffs, and rebates. That's why we keep it simple. Our team provides clear, honest advice and tailored recommendations, so you get a system that genuinely works for your home or business.
Battery brands we supply & install
- Fronius
- Sigenergy
- BYD
- Tesla Powerwall
- Sungrow
Whether you’re after backup power during outages, greater energy independence, or a way to store excess solar for night-time use, we’ll help you choose a battery that fits your needs and budget.
Straight answers
Questions we hear on site
How often should I have my solar system serviced?
We recommend having your solar system professionally inspected and serviced at least once every 12 to 24 months. Regular maintenance helps to identify potential issues early, such as dirty panels, loose wiring or inverter faults, which can affect performance and safety. Keeping your system in top condition also ensures it continues to meet warranty requirements.
What are the signs my solar system needs maintenance?
A noticeable drop in your energy savings or an unexpected rise in your power bill can be signs your system isn't working properly. Other warning signs include error messages on your inverter, shading from overgrown trees or visible damage to panels. Even if your system appears to be working, internal faults can go unnoticed without proper testing.
System Plate · Compliance Record
- Electrical licence
- ECL No. 92399
- Arctic accreditation
- Arctic license# L204989
- Australian business no.
- ABN 52 6759 05790
- Google rating
- 5.0 · 49 reviews
Solar & Battery Systems work is designed, installed and signed off by JPower Energy's licensed electricians - ECL No. 92399.
Take Control of Your Energy
Get a clear, upfront quote with a free safety inspection included - honest advice from licensed electricians based in Cairns.