Ongoing own projects

	Small scale wind power for urban environment is normally not a good idea. At the allowed placements, win is often disturbed, so output energy is low. But, if you can make a very low cost solution, perhaps it is still possible to reach reasonable payback times? That is the idea behind this project. The plan is to find a very simple and low cost solution for the turbine/generator and combine that by making it electrically compatible with solar panels so it can connect to already in place infra structure to hanlde the energy (to grid or batteries). But wind availability of course is cruical... see results from ongoing measurement at a three-story building at Telefonplan/Stockholm.
	Power equipment for high availability systems in for example data centres or telecom sites are normally very big. Even smaller sysytems called "mini" are normally several kilowatts. The idea behind this project is to build a complete modular system with the same basic structure, but to be housed in a 3U subrack and for total power up to approx. 500W. The application aimed at are data nodes for small companies or residential buildings.