The purpose of the thesis is to renew the PV-Wind hybrid system of Högskolan Dalarna. An analysis of the small scale wind turbine market is done to select a suitable wind turbine. The system is redesigned to unite as many of the old components as possible with the necessary new ones. The BWC XL.1-24 from Bergey Windpower is installed and the system is monitored. The function tests have shown that the system functions works.