GigaWatt Energy

  • Home
  • GigaWatt Energy

GigaWatt Energy Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from GigaWatt Energy, Solar Energy Service, .
(1)

⚡Trusted Solar PV & Battery Installer Across Melbourne⚡
⚡We're committed to supporting our customers before, during, and long after every installation because their trust is the foundation of our business.⚡

Complaint Handling Procedure & End-to-End After-Installation SupportWe are committed to resolving your concerns promptly...
04/08/2026

Complaint Handling Procedure & End-to-End After-Installation Support

We are committed to resolving your concerns promptly while providing ongoing support that gives you confidence in choosing GigaWatt Energy Pty Ltd







04/08/2026

Helping Customers Switch to EV Charging Across Melbourne & Regional Victoria
Safe & Compliant Installation by A-Grade Electrician
End-to-End Support After Installation & 3 Years Installation Workmanship Warranty





02/08/2026

GigaWatt Energy 5-star review from Romsey, Victoria





Tesla Powerwall 3 and Powerwall 2 Backwards Compatibility Is Now Live in Melbourne, Victoria.Successfully installed and ...
29/07/2026

Tesla Powerwall 3 and Powerwall 2 Backwards Compatibility Is Now Live in Melbourne, Victoria.

Successfully installed and commissioned Tesla Powerwall 3 with Powerwall 2 at GP Home in Sanctuary Lakes, Point Cook, Victoria.

Tesla Australia officially launched the backwards-compatibility upgrade on 28 July 2026, and GigaWatt Energy completed this installation the very next day—29 July 2026.

Existing Powerwall 2 customers can now expand their battery storage system with the Powerwall 3 without replacing their current Powerwall 2.

Another future-ready Tesla energy storage solution delivered by GigaWatt Energy.

☎️ 0451 644 220
Sparky Amrit Thapa
Project Manager, A-Grade Electrician,
Solar PV & Battery Installer
Tesla Powerwall Certified Installer
In-House Team













Tesla

We are happy to share another ⭐⭐⭐⭐⭐ review from our Foxess CQ7 Battery Storage and GWM EV Charger customer in Wyndham Va...
25/07/2026

We are happy to share another ⭐⭐⭐⭐⭐ review from our Foxess CQ7 Battery Storage and GWM EV Charger customer in Wyndham Vale.

Your feedback motivates us to keep delivering quality installations and end-to-end support after installation.

We work for our customers — from installation to ongoing support.

Thank you for trusting GigaWatt Energy.











Have You Ever Thought About 3 Hours of Free Electricity?With the right Solar PV and Home Battery Storage system, a 3-hou...
23/07/2026

Have You Ever Thought About 3 Hours of Free Electricity?

With the right Solar PV and Home Battery Storage system, a 3-hour free electricity window can be used to charge your battery from the grid and store energy for use later.

But how much battery storage do you actually need?

The right battery capacity depends on your daily electricity usage, available solar generation, inverter capacity, EV charging, heating/cooling and future energy needs. Bigger isn't always better—the system needs to be designed correctly for your home.

At GigaWatt Energy, we provide end-to-end Solar PV and Battery support—from energy assessment and customised system design to quality installation, commissioning and ongoing after-installation service.






22/07/2026

All the way from Donnybrook, Victoria

Installing 6.6kWp Trina Solar Panels, 5KW Foxess G2 Hybrid Inverter and 27.84kWh CQ7 Battery Storage System @ Single Phase Single Storey Home







Address


Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 09:00 - 17:00
Thursday 09:00 - 17:00
Friday 09:00 - 17:00

Website

Alerts

Be the first to know and let us send you an email when GigaWatt Energy posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

  • Want your business to be the top-listed Contractor?

Share