GigaWatt Energy

Your Trusted Local Installer – Based in Merrifield, Mickleham, Victoria

Established in 2020, GigaWatt Energy is your trusted local partner for high-quality Solar PV, Battery Storage, and Backup Power Solutions. Proudly based in Merrifield, Mickleham, we serve homes and businesses across Melbourne with expert design, supply, and installation of CEC-approved solar and battery systems.

We are a family-run business led by a licensed ‘A’ Grade Electrician and SAA Accredited Solar & Battery Installer, backed by years of hands-on experience in the renewable energy industry. Our in-house team delivers safe, efficient, and fully compliant energy systems with attention to detail and a strong focus on quality.

With over 1,200 systems successfully installed across Melbourne’s Northern and Western Suburbs, GigaWatt Energy is known for delivering:

• Long-lasting system performance
• Guaranteed installation quality
• Exceptional customer service

We offer competitive pricing without compromising on:

• High-quality workmanship and installation standards
• Full warranty support for solar panels, inverters, and batteries
• Clear communication and responsive complaints handling

At GigaWatt Energy, we’re committed to helping our community transition to clean, affordable, and reliable energy solutions. Every system we install is custom-designed to meet your expectation.

• In-House 'A' Grade Electrician, SAA Accredited Installer, Apprentice Electricians
• Registered Electrical Contractor (REC-32099)
• Solar Accreditation Australia (SAA) Accredited Designer & Installer (Grid-Connect Solar PV and Battery Storage)
• NETCC Approved Seller
• Solar Victoria Authorised Solar Retailer
• Insured: Public & Products Liability Insurance AUD $5 Million
• Bronze Master Electrician Member of Master Electricians Australia
• TESLA Powerwall Certified Reseller & Installer