Integrated inverter, battery and EV-charging systems — installed and supported by a local Melbourne team.
Sigenergy is an energy-technology company founded in 2022 and headquartered in Shanghai. Its flagship SigenStor combines solar inverter, battery storage, EV DC charging and energy management in a single modular unit.
For homeowners who want solar, storage and EV charging to work as one tidy, app-managed system, Sigenergy is one of the most integrated options we install.
The brain of your system — converting solar into usable energy with smart monitoring, so you always see exactly what you're producing.
Store the power you make and use it after dark or through a blackout. Scalable storage, matched to how your household actually runs.
Charge at home — faster, smarter and safer. Compliant chargers wired in by the same licensed HJR team that installs your solar.
We only install Sigenergy gear that meets Australian Standards — no grey-market parts, no shortcuts.
You deal with the local HJR team directly, from quote to commissioning and beyond — not a call centre.
Tidy workmanship, clear communication and a 2-year workmanship guarantee on every install.
Specifications and warranty vary by model and system size. Ask us for the current Sigenergy datasheet and warranty terms — we’ll match the right system to your home and install it to Australian Standards.
Accredited, compliant installation you can trust.
Fill out the form and a member of our dedicated HJR team will be in touch shortly. No call centres — you deal with the local team directly.
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