Commercial Solar Installers Experts in Commercial Solar Systems and Battery Storage Solutions Learn more FREE QUOTE

Westsun Energy

Westsun Energy specialises in the supply and installation of commercial solar energy systems across Western Australia.

Residential Solar Panels Perth

RESIDENTIAL SOLAR PANELS

Our residential solar panels ensure Perth homes have access to clean, sustainable power with cost-saving benefits. Together with extensive warranties, we deliver quality and reliable solutions.
Commercial Solar Power Perth

COMMERCIAL SOLAR SYSTEMS

Our commercial solar systems provide Perth and wider WA with energy-efficient power solutions. These systems offer significant cost-savings and improve the sustainability of businesses.
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PROJECT DEVELOPMENT

Supporting the green energy transition, we offer full-cycle project management from development to operation throughout Western Australia.
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HEAT PUMPS

We integrate heat pump technology with solar power for sustainable, energy-efficient water heating. This significantly reduces your power bills, as well as your carbon footprint.
EV Charger Perth

EV CHARGERS

Enhance your electric vehicle charging with solar integration through our EV charger installation. We install fast, smart solar EV chargers across Perth and WA.
Solar Batteries Perth

BATTERIES

Become energy independent in Perth or wider WA with our expert installation of quality solar batteries. Our efficient storage systems capture unused energy for use at night.

Why Choose Westsun Energy?

Westsun Energy is an award-winning company providing complete solar systems for homes and businesses throughout Perth and Western Australia. We are proudly WA owned and operated, and caring for our beautiful state is a priority for us.

With everything from residential solar panels and battery storage to large-scale hybrid solar systems, we are a turnkey company focused on a clean energy future. All our installers are Clean Energy Council-accredited.

Our solar panel systems are chosen for their exceptional quality and energy efficiency, so you save on ongoing power costs with a system that stands the test of time. Our focus is on “success through the success of others”, and we have built relationships across WA that have allowed us to be at the forefront of the renewable energy transition.

Contact our friendly team now on (08) 9303 9810. Get a free quote to start your journey towards a sustainable and energy-efficient future.

Over 240 Google Reviews

Clean Energy Council Approved Solar Retailer

Proudly 100% West Australian Owned & Operated

New Energy Tech : Approved Seller