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Trusted Solar Power Solutions in Brisbane
Established in 2002, Sunelec has become one of Australia's most experienced solar power specialists. Our founder, Klaus Coia, has over 30 years of hands-on experience designing and installing solar systems, positioning us at the forefront of renewable energy solutions. We prioritise quality and reliability, offering Tier 1 solar panels and premium inverters from trusted manufacturers. Our commitment extends beyond installation, providing ongoing support and education to ensure clients understand their systems. With a dedicated showroom in Clontarf, Brisbane, we offer personalized consultations and hands-on demonstrations of working solar systems. Our team of licensed electricians delivers residential and commercial solutions, including solar batteries, off-grid systems, and energy-efficient electrical services.

Backed by memberships in the Master Electricians and Clean Energy Council, we combine technical expertise with ethical practices. We support environmental and community initiatives through partnerships with charities like World Vision and the Mater Hospital. Our approach emphasizes transparency, avoiding bait-and-switch tactics, and tailoring solutions to individual needs. With decades of combined experience, we remain dedicated to empowering Australians to achieve energy independence while reducing their carbon footprint.
Services
Solar Panels Solar Batteries Off-Grid Systems Electrical Services Commercial Solar
Details
  • Year established: 2002
Highlights and features
  • We have over 30 years of hands-on solar installation experience.
  • We exclusively recommend Tier 1 solar panels with proven reliability.
  • Our team provides personalized support from consultation to installation.
  • We operate with full transparency and no hidden fees.
  • Our founders lived off-grid, giving us unique practical expertise.
Associations and certifications
  • Master Electrician
  • Clean Energy Council
  • Electrical Contractors Licence: 53863
  • CEC Accredited
What people say
Wonderful service Recommend Smooth process Energy savings Professional team
Services
Solar Panels
We install high-quality Tier 1 solar panels designed for durability and efficiency. Our systems convert sunlight into electricity, reducing power bills and carbon footprints. Backed by strong warranties, our panels suit various roof types and conditions.
Solar Batteries
Our solar battery solutions store excess energy for nighttime or outages. We offer brands like Tesla Powerwall and LG Battery, enabling load-shifting and backup power tailored to household energy needs.
Off-Grid Systems
Designed for rural properties, our off-grid systems combine solar panels, batteries, and wind turbines. These self-sufficient systems provide reliable power in areas without grid access, supported by our founders' firsthand off-grid experience.
Electrical Services
We provide residential and commercial electrical services, including switchboard upgrades, LED conversions, and home automation. Our Master Electricians ensure safe, code-compliant installations for enhanced energy efficiency.
Commercial Solar
Tailored solar solutions for businesses, including large-scale installations and energy-efficient lighting. Our systems reduce operational costs while supporting corporate sustainability goals through reliable renewable energy.
People
Klaus Coia
Managing Director
A licensed electrical contractor with over 30 years in solar design and installation, Klaus pioneered renewable energy solutions in Australia. He leads Sunelec's technical team with a focus on innovation and quality.
Karen Marks
Financial Controller
With 25 years in solar energy, Karen drives business development and sustainability initiatives. Her off-grid living experience informs Sunelec's practical approach to energy independence and community engagement.
Questions
What solar services does Sunelec offer?
We provide residential and commercial solar panels, batteries, off-grid systems, and electrical services including LED conversions and switchboard upgrades.
How much do solar systems cost in Brisbane?
Prices depend on system size and components. A typical 5kW system suits most families, with quotes based on your energy needs and roof conditions.
How does solar power work with battery storage?
Solar panels generate electricity stored in batteries for nighttime use or outages. Systems like Tesla Powerwall allow load-shifting to reduce grid reliance.
Do you offer emergency electrical services?
Yes, our licensed electricians provide emergency support for residential and commercial solar and electrical issues.
What accreditations does Sunelec hold?
We are Master Electricians, Clean Energy Council members, and hold Electrical Contractors Licence 53863 for Queensland.
Can I visit your Brisbane showroom?
Yes, our Clontarf showroom displays working solar systems, inverters, and batteries. We encourage hands-on exploration before purchasing.