ADELAIDE, AUSTRALIA: Trinasolar has supplied 200 Vertex S+ 500W (NEG18R.28) solar modules for a new 100 kW rooftop solar system at the National Wine Centre of Australia, one of South Australia’s most recognised tourism and hospitality landmarks.
Located next to the Adelaide Botanic Garden, the National Wine Centre presented a complex installation challenge, with the solar system spanning two buildings featuring unique, multi-angled roof structures. The installation also had to be completed without disrupting the venue’s ongoing operations.
Delivered by Venergy Solar, the project was carefully designed around the existing roof geometry. The solar arrays were positioned to remain largely concealed from key public viewing areas, allowing renewable energy generation to be integrated without compromising the landmark’s visual character.
A staged installation approach enabled the National Wine Centre to continue hosting weddings, conferences, tourism activities and other events throughout the project.
The Trinasolar Vertex S+ modules were selected for their combination of 500W power output and medium-format, lightweight design, allowing the available rooftop space to be used efficiently. The modules feature n-type i-TOPCon cell technology, supporting high efficiency, low long-term degradation and reliable energy generation over the system’s operating life.
Edison Zhou, Head of Australia, New Zealand and Pacific Islands at Trinasolar, said the project demonstrated the range of considerations involved in commercial solar installations, particularly at prominent buildings where both rooftop space and aesthetics are important.
“Vertex S+ combines strong power output with a practical module format, giving installers greater flexibility to make effective use of available rooftop space,” Zhou said.
Matthew Wilkins, Founder and CEO of Venergy Solar, said the project required several site-specific engineering solutions because of the roof geometry and the visibility of the location.
The company spent considerable time modelling how the system would fit across the two buildings and determining the most effective use of the available roof areas, he said.
“The Vertex S+ gave us the power output and format we needed to work within those design parameters,” Wilkins said.
He added that Venergy Solar has worked with Trinasolar for many years, with product quality, an established presence in Australia and access to local after-sales support among the key factors considered when selecting solar products.
Simon Burgess, General Manager of the National Wine Centre, said the investment forms part of the venue’s broader commitment to sustainability while maintaining the character of its unique location and visitor experience.
“The National Wine Centre is surrounded by nature and sits in one of Adelaide’s most unique locations, so sustainability is an important part of how we see the venue evolving,” Burgess said.
He said the solar investment supports the National Wine Centre’s wider focus on sustainability, operational efficiency and responsible asset management.
“As a significant South Australian venue located alongside the Adelaide Botanic Garden, it is important that we continue to identify practical opportunities to reduce our environmental impact,” he added.
