Different solar education tools are developed by students from University of Applied Sciences Rapperswil (CH) and Transilvania University of Brasov (RO) for training Scouts members. The solar energy conversion into heat and/or electricity is explained into a creative and attractive way to children aging 12 to 24 years old. The training instruments are tested locally in St. Gallen (CH) and in Brasov (RO). Some mobile solar educational tools are included in the training activities from RoJAM 2.0 17 from Brasov (RO), a Scout conference where more than 1500 children and youth are learning about ways to use the solar energy and develop sustainable communities.