49.92kWh Solar Battery And 9.9kW kW Inverter
Green Electric Solutions is helping Melbourne homeowners to achieve energy independence. As we all know, electricity prices are at an all-time high, putting increasing pressure on household budgets. One of the most effective solutions is installing a solar system, and the most important component for true energy independence is a high-capacity battery. A larger battery allows homeowners to store excess solar energy and use it during peak hours, especially after sunset.
For example, a homeowner in Diggers Rest, VIC 3427, secured their future energy needs by installing a 49.92kWh battery system with a GoodWe GW9.999K inverter, ensuring reliable, efficient, and cost-saving energy usage.
Technical Details of Solar and Battery System Installation in Diggers Rest
Our accredited professional, Idris Khalifa, installed this Diggers Rest system, ensuring it meets all Australian safety and quality standards. The GoodWe battery and inverter are govt. rebate approved and properly designed and built to deliver reliable performance while supporting smart grid-connected energy use.
| Category | Details |
|---|---|
| Battery Size | 49.92 kWh (48 kWh usable) |
| Inverter |
1 × GoodWe GW9.999K-EHA-G20 (AS4777-2 2020) · 9999W Single Phase · 97% Max Efficiency |
| Battery Storage |
6 × GoodWe GW8.3-BAT-D-G21 · 8.32 kWh Size: 800 × 326 × 270 mm · 8 kWh usable each |
| Govt. Rebates | |
| STCs | 403 Battery STCs × $37.00 = −$14,911.00 |
| Subtotal (incl. GST) | $23,231.00 |
| Total (incl. GST) | $8,320.00 |
This 49.92kWh battery with the GoodWe GW9.999K-EHA-G20 inverter is designed to meet the demand of modern energy solutions during the day and store power for peak hours of the evening and night to reduce significant grid reliance and cut the energy bills.

This system includes the following features:
- Smart features such as Virtual Power Plant (VPP) readiness
- Advanced energy management for optimized power usage
- Opportunity to benefit from future energy programs
- Fully compliant with Australian Standards
- Approved by the Clean Energy Council
- Ensures high safety and reliable performance
- Delivers enhanced efficiency and significant energy savings
- Provides backup power during outages
- Future-ready technology for long-term use
- Ideal for reducing rising electricity costs
- Helps homeowners achieve true energy independence
Green Electric Solutions - Most Trusted Solar & Battery Installer in Diggers Rest
Everyone in Melbourne is moving toward energy solutions that help reduce costs and secure their future. Green Electric Solutions has been serving customers for more than five years, specializing in solar systems, batteries, and inverters. We also help you access government rebates and handle all the paperwork on your behalf, making the process simple and hassle-free.
- NET Approved & Solar Victoria Approved
- SAA-Certified Solar Electricians
- Thousands of successful installations across Victoria
- Premium solar panels, inverters & battery systems
- Full rebate & STC paperwork handled end-to-end
- Clean, compliant & professional installations
- Strong local after-sales support
Green Electric Solutions is based in Altona and covers an 80 km radius, providing high-quality solar services. We handle all the paperwork for you, ensuring a smooth and hassle-free solar installation experience.
Why Act Before April 2026
Do check out how necessary it is to take a step before it's too late to pay more upfront costs for your solar system.
Estimate Rebate on 49.92kWh Battery
Estimated STCs Before 30 April: 419
Estimated Rebate Before 30 April: $15,084
Estimated STCs Starting May 2026: 175
Estimated Rebate Starting May 2026: $6,300
What Our Clients Say About Our Solar & Battery Installation Services
Our clients consistently praise our honest advice, smooth installation process, and reliable results.
Their positive reviews reflect the trust we’ve built by delivering quality systems and real energy solutions.
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