Visual Building Solar Designer is a specialist product developed for Solar Panel installation companies. It has been developed from the Visual Building Premium version and therefore has all the features as described for Visual Building Premium. A roof is quickly drawn using Visual Building’s comprehensive roof design tools, and solar panels are simply dragged onto the roof surfaces. Calculations are then performed using the roof details, location, feed in tariff etc to quickly calculate the power and financial benefits generated. Any manufacturer’s solar panel can be added to the catalogue. See www.visualbuilding.co.uk