Despite challenges seen in a-Si thin-film turnkey business models, Dieter Manz, CEO of Manz Automation AG believes his company's move to offer a complete CIGS thin-film solution via a strong partnership with Würth Solar is the right strategy. In an interview with PV-Tech, Dieter Manz discusses key aspects of its new thin-film strategy including module efficiencies that can be achieved with their turnkey approach.