15.2kW Solar With 40kWh Battery Installation In Deanside

For homeowners looking to generate more of their own electricity and store surplus solar for later use, combining a large solar system with substantial battery storage can provide a practical energy upgrade. This Deanside, VIC project involved the installation of a 15.2kW solar system with 40kWh of usable battery storage, designed to increase renewable energy generation and provide greater control over when generated electricity is used. The project also received $10,058 in combined solar and battery STC incentives, helping reduce the upfront cost of the installation.

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15.2kW Solar System Built for Higher Energy Generation in Deanside, Melbourne

The system is designed to capture available sunlight across the property and convert it into usable electrical energy. Solar generation is typically highest during daylight hours, while household electricity demand can continue into the evening. Battery storage allows surplus solar energy to be stored rather than relying entirely on immediate solar consumption. The substantial storage capacity gives the system greater flexibility to retain excess solar generation for later household use.

40kWh Battery Storage for Greater Solar Energy Use in Deanside

The battery system is also documented as VPP capable, integrated into a Virtual Power Plant (VPP), it allows you to automatically trade stored energy back to the grid during peak times, earning you financial rewards while supporting grid stability. The system uses a GoodWe GW29.999K-ETA-G20 inverter, compliant with AS/NZS 4777.2:2020. It efficiently converts solar-generated DC electricity into usable AC power for household and grid-connected applications while supporting battery integration.

SYSTEM DETAILS
System Size	15.2kW Solar system
Solar Panel Model	32 × jinko JKM475N-48QL6-DB (475 each)
Battery	GoodWe Battery
Total Battery Capacity	40kWh
Inverter	GoodWe GW29.999K-ETA-G20 \| We are a GoodWe approved solar installer in Melbourne, Victoria

The solar system is estimated to generate 18,670 kWh of electricity annually, with projected energy savings of approximately $2,336.84 per year.

Actual solar generation can vary depending on weather, shading, system conditions and household energy use, so the figure should be treated as a project-specific estimate rather than a guaranteed output.

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$10,058 In Government Rebate for Deanside Solar Installation

Eligible Victorian homeowners may receive government incentives when installing solar panels and battery storage. These rebates, including Small-scale Technology Certificates (STCs), can help reduce the upfront cost of a solar and battery system. The available incentive depends on factors such as system size, location, technology and eligibility requirements.

GOVT REBATES
105 STCs 7 × $38.00	−$3,990.00
164 Battery STCs 7, 8 × $37.00	−$6,068.00
TOTAL REBATES	$10,058.00

Green Electric Solutions, is Altona, base provides professional solar installation services across Victoria and surrounding areas within an 80 km radius.

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Green Electric Solutions Professional Solar And Battery Installer In Deanside

Green Electric Solutions provides professional solar and battery installation services across Victoria, helping homeowners improve energy efficiency and reduce reliance on grid electricity. This Deanside project demonstrates our approach to system design, electrical integration, and compliant installation. From solar panels and inverters to battery storage, we deliver complete renewable energy solutions tailored to each property, with careful attention to safety, performance, and applicable Australian standards.

Why Victorian people always choose Green Electric Solutions:

REC-Certified Solar Professionals
SAA-Certified installers
Solar Victoria Approved
End-to-end rebate application support
NET Approved
GoodWe Approved Solar Installer in Melbourne

Electrical Installation and Compliance for the Deanside Solar and Battery System

The electrical work focused on safely integrating the solar and battery system with the property’s existing electrical infrastructure. This included installing and connecting the GoodWe GW29.999K-ETA-G20 inverter and battery system, completing the required AC and DC cabling, terminations, protection and isolation arrangements. The existing switchboard was configured with clearly labelled circuits, safety warnings and dedicated switching provisions for safe operation and maintenance.

Switchboard and rooftop isolator setup for a solar and battery installation in Deanside

External equipment and cabling were securely installed with suitable weather protection and cable management. All electrical connections and system integration were completed in accordance with applicable Australian electrical requirements, AS/NZS 4777.2:2020, and documented compliance requirements.

You can explore our other projects to discover how Green Electric Solutions delivers tailored solar solutions that improve energy efficiency, optimize electricity use, and support long-term savings.

Planning a Solar and Battery Upgrade in Deanside?

If your Deanside property has high electricity consumption or you want to make better use of your available solar generation, the right system size should be based on your energy requirements, available roof space, solar generation potential and battery-storage needs.

15.2kW Solar with 40kWh Battery Installation in Deanside | 10,058 Govt. Incentives