Project
Redefining Efficiency and Resilience at Steelcraft
Join Steelcraft on a transformational journey as it implements Dontuwire’s pioneering solar backup and maintenance solution to reshape its manufacturing operations. See how advanced renewable energy technology and proactive maintenance strategies combine to drive Steelcraft towards unprecedented efficiency, resilience, and sustainability.
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Project Details
Steelcraft Stainless Steel
Cape Town, WC
Commerical Sector
Client’s Challenges
Steelcraft, a renowned manufacturer of steel products, stands at the forefront of industry innovation. Yet, despite their expertise, they grapple with formidable challenges exacerbated by load shedding. Operating a sophisticated array of machinery, including CNC machines, welders, and benders, Steelcraft’s operations hinge on a delicate balance of power supply.
However, the inadequacy of their diesel generator has exacted a toll, resulting in significant financial setbacks, production bottlenecks, and equipment wear stemming from grid instability. The relentless fluctuations in power supply cast a shadow over their operations, posing a persistent threat to productivity and profitability.
Client's Goals
Steelcraft had a clear vision for energy resilience and operational efficiency right from the start of their project. To achieve these objectives, they set specific goals that aligned perfectly with their mission.
- Enhancing Energy Reliability: Decrease reliance on Eskom’s unreliable grid power while ensuring a consistent energy supply.
- Protecting Equipment Integrity: Safeguarding equipment integrity was a top priority for Steelcraft to protect against potential damage caused by grid instability.
- Ensuring Uninterrupted Operations: Steelcraft aimed to ensure seamless and uninterrupted operations to reduce potential production losses caused by power outages.
Our Solutions
We installed two 150kW ATESS hybrid inverters, providing a combined backup power capacity of 300kW. These inverters can seamlessly transition between grid and backup power modes, ensuring uninterrupted operation of critical machinery during power outages. To maximise energy generation, we integrated 218 high-performance 410W JA Solar Panels and 180 Canadian Solar 325W panels. Paired with two 27.7kW SolarEdge inverters, these panels harness solar energy efficiently, reducing Steelcraft’s dependency on grid power and lowering overall energy expenses. We also connected a state-of-the-art 400kWh HV Freedom Won battery system for energy storage. This high-capacity battery ensures reliable backup power supply, mitigating the impact of grid instability and minimising production losses during power outages.
In addition to the installation, we provide continuous support through our Dontuwire Maintenance services to ensure the long-term performance and reliability of the system. Our ‘Wire-Free’ and electrician maintenance subscription plan offers comprehensive services, including 24/7 technical support and weekly factory maintenance by our skilled electricians and engineers. This proactive approach ensures that Steelcraft’s solar backup system operates at peak efficiency, maximising uptime and minimising downtime.
System Specifications
Our holistic approach, integrating cutting-edge technologies and a keen understanding of the client's unique requirements, ensures optimal performance, reliability, and scalability.
Solar Capacity
Approx. 148kWp
Inverter Capacity
Approx. 360kVA
Generator Integration
Approx. 300kVA
Energy Storage Capacity
Approx. 400kWh
Speak to a Renewable Energy Expert Today
With Dontuwire's dedication to excellence, we are the perfect partner for private, commercial and agricultural clients seeking to adopt renewable energy and achieve long-term energy independence.
Key Outcomes
Steelcraft’s Comprehensive Solar and Maintenance Solutions
Hover over the tabs to learn more about each key outcome.
Operational Continuity
With the complete elimination of diesel generator reliance, Steelcraft has uninterrupted operations during load shedding.
Energy Savings and Revenue Generation
Steelcraft achieved substantial energy savings through peak shaving techniques while generating additional revenue by supplying surplus energy back to the grid.
Equipment Protection
Implementing the solar backup system has safeguarded Steelcraft’s equipment from damage caused by grid instability, ensuring operational integrity and longevity.
Operational Continuity
Since the installation, Steelcraft has experienced uninterrupted equipment operation during load shedding events, guaranteeing operational continuity and efficiency.
Dontuwire has introduced a new solution for Steelcraft that integrates solar backup and maintenance, resulting in increased efficiency and resilience. With these benefits, Steelcraft is now well-positioned to overcome challenges and uncertainties in the energy landscape. This project highlights Dontuwire’s dedication to providing innovative and inclusive solutions that enable businesses to embrace sustainability while also improving productivity and profitability.
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