The solar modules from the Tough Black series of SUNBEAMsystem convince with their quality in a discreet look. With non-slip, dirt-repellent surface, including permanent 3M double-sided adhesive, so there is the option of using adhesive or 3M for mounting. The module is also shadow-optimized. With the Flush 2020 edition comes numerous improvements such as double life expectancy and a new cable, 30% flatter and 25% more copper, mm² pre-tinned. 5 years warranty.