The idea of installing PV panels onto roofs to generate renewable electricity is creating direct impact on reducing CO2 emissions. However, this idea is not new since those projects have been implemented for more than 30 years already. The approach to connect it to the clubhouse is simple and effectively delivering renewable electricity to the grid. Unfortunately, there is no sufficient information given, how big the share of direct consumption out of the green production is. With a storage unit, the local sustainability could have been significantly improved. The project type is widely replicated all over the world already and very much proved.