Ralf Sperlich

Since 1995, GT-SOLAR GmbH installed solar power systems. Their products for solar power systems meet the highest quality and service guidelines established manufacturers. Due to the long investment capacity of over 30 years for photovoltaic systems, they offer exclusively to items which are technically up to date. Their cases, they have developed and certified by TUV Rheinland. Through careful selection of their suppliers, they make sure that warranty and guarantee claims made for many years. Through the consistent implementation of their quality and cost-efficient products you will secure the longevity and profitability of your solar system.