Updated Q1, 2022 Pricing. Our ‘Premium’ range of solar systems represent superior quality whilst still providing sensible pricing that allows for a fairly quick return on investment. These premium systems are configured with the latest generation Trina Vertex S+ solar panels (available Q3, 2022) – rated at 415w per panel. These panels are Trina’s latest release double glass N-type panels from one of the World’s largest solar panel manufacturers. These premium Trina panels now come with a market-leading 25-year product warranty and 30-year performance warranty. We match these panels with the highly regarded European made Fronius range of solar inverters. These Fronius inverters have a 10-year product warranty. If you like sophisticated monitoring, giving you a complete overview of your energy usage, you will love this package. Quite simply, this a complete solar system that is a high-end package built for reliability and performance.