
Real install, real numbers
Grafton Library, 99.5 kW replacement system
A tired 400-panel system replaced with 210 high-output panels on tilt frames and a single 110 kW Sigenergy inverter. Estimated payback just over two years.
Read the project
Commercial solar / Woolgoolga
Solar and battery systems from 30 kW to 1 MW for Coffs Coast businesses, sized from a two-week load study. We're based in Bonville, 42 km away.

Local to Woolgoolga
Woolgoolga sits in the City of Coffs Harbour area, about 39 minutes from us by road. We design, install and connect commercial systems here the same way we do on the Coffs Coast: the load study first, then a written proposal with the savings and payback shown, then our own licensed crew on the roof.
Coastal roofs here take salt air year-round, which is hard on mounting rails and fixings. Ask any installer what their hardware is rated for this close to the sea.
Essential Energy runs the network across Coffs Coast. We lodge the connection application and handle the paperwork, including the Small-scale Technology Certificates on systems up to 100 kW.
Nearest system we've installed

Real install, real numbers
A tired 400-panel system replaced with 210 high-output panels on tilt frames and a single 110 kW Sigenergy inverter. Estimated payback just over two years.
Read the projectWoolgoolga questions
Yes. Woolgoolga is 42 km from our Bonville base, about 39 minutes by road, and inside the 500 km we cover for commercial work. The same licensed crew that quotes the job installs it.
We do. Essential Energy is the electricity network for Woolgoolga and the rest of northern NSW. We lodge the connection application, deal with any conditions that come back, and design the system inside the export limit they set.
From a two-week load study. We fit a power logger to your switchboard, record how the site actually uses power, then design around your daytime demand, peaks, operating hours and roof. You see the savings and payback before you decide.
No. Every commercial install includes inspections at one and two years, with thermal imaging of the key connections, wherever the site is. It's a short drive from our base.
Also serving Mullaway, Arrawarra, Corindi Beach, Emerald Beach, Moonee Beach and the wider Coffs Coast.