This case study examines the successful implementation of a GoodWe solar system at IGA Morphett Vale, a family-owned Australian business. Facing crippling monthly electricity bills exceeding $10,000, IGA sought a sustainable solution to reduce both costs and their significant carbon footprint. The adoption of a large-scale solar energy system proved to be a transformative decision, delivering substantial financial and environmental benefits.This comprehensive GoodWe system, installed by Solar Ring, includes a 60kW solar array, a 30kW hybrid inverter, and a substantial 102.4kWh battery storage system, providing IGA with near 24-hour energy independence. The results speak for themselves: significant cost savings within months, a projected return on investment within 2.5-3 years, and enhanced business resilience through backup power during outages. This compelling success story highlights the financial viability and environmental responsibility of commercial solar energy adoption.
Pros And Cons
- 102.4 kilowatt-hours of battery storage
- Offsets nighttime energy usage
- Provides 24-hour energy system
- Saves money compared to feeding back into the grid
- Provides backup power within 10 milliseconds of power outage
Read more: OUKITEL P2001 PLUS Review: Best Budget Portable Power Station?
IGA Morphett Vale's Green Transformation
IGA Morphett Vale, a family-owned Australian business, faced a significant challenge: a $10,000 monthly electricity bill. This equated to burning 23 tons of coal annually, highlighting a critical need for sustainable solutions. Recognizing the environmental impact and financial strain, they sought a solution to reduce their carbon footprint and energy costs.
The decision to invest in solar energy was driven by a desire to both reduce operational expenses and contribute to environmental sustainability. They aimed to significantly reduce their reliance on the grid and lower their carbon footprint, leading to a more environmentally responsible business model.
The Solar Ring Solution: Implementation and Results
Partnering with Solar Ring, IGA Morphett Vale installed a comprehensive GoodWe solar system. The implementation process was efficient and transparent, with Solar Ring providing clear expectations and straightforward communication. The system's performance exceeded expectations, leading to significant cost savings.

Within three months of installation, the IGA reduced its monthly electricity bill by $2,000-$3,000. This rapid return on investment is projected to fully recover the initial expense within two and a half to three years, demonstrating the financial viability of the project. The system's reliability and effectiveness showcase the long-term benefits of solar energy for commercial applications.

GoodWe System Specifications and Benefits
The GoodWe system installed at IGA Morphett Vale comprises a substantial 60kW solar panel array, a 30kW hybrid inverter capable of handling 200% oversizing, and a remarkable 102.4kWh battery storage system consisting of four stacks of eight modules. This large-scale battery setup is unique, enabling 24-hour energy independence.
The significant battery capacity allows IGA to store excess solar energy generated during the day for nighttime use, minimizing reliance on the grid. This strategic energy storage maximizes savings by avoiding the low feed-in tariff and essentially providing a cost savings of 45 cents per kilowatt-hour compared to grid electricity. The system also offers crucial backup power, providing seamless operation during power outages.
Commercial Solar: Investment and Return
The commercial solar market is rapidly evolving, with increasing viability and strong returns on investment. Higher energy consumption levels for commercial properties mean a quicker return on investment compared to residential applications. Government incentives further enhance the financial attractiveness of commercial solar installations.

This case study highlights the financial benefits of large-scale solar systems. Not only does it dramatically reduce energy costs, but it also provides resilience and peace of mind with backup power, safeguarding business operations during outages. The environmental benefits, including significant carbon footprint reduction, further strengthen the case for commercial solar adoption.

Conclusion: A Sustainable Future for Businesses
IGA Morphett Vale's successful solar energy implementation showcases the transformative potential of renewable energy for commercial businesses. The significant cost savings, environmental benefits, and enhanced resilience against power outages make this a compelling investment strategy. By leading by example, IGA demonstrates the path toward a more sustainable and financially sound future for businesses across Australia.

The GoodWe system, with its robust battery storage capacity, proves to be a game-changer for businesses seeking energy independence and cost reduction. Its quick return on investment and significant cost savings make it an attractive option. The addition of backup power adds another layer of benefit, ensuring business continuity during grid failures. This project serves as a strong recommendation for other businesses considering a similar investment.
