Giving solar systems up to 50 % better performance and install them worldwide in unused waters and rivers near urbanised areas. Turnkey delivery of floating PV cell fields. The effective yield of these floating solar cells can be up to 40-60% higher than comparable roof mounted PV panels. The investment cost being comparable, the economic advantages are evident. The system is completely modular and can easily be extended thereby mitigating high upfront investment costs. The floating cells can easily be reallocated at low costs. Many waters in urban/industrialized areas are not used and are of low economic and ecological value.