1. Solar Thermal-Systems

2. Background  Hot Water is used for many purpose  Washing the body  Laundry Section-washing the cloths  Kitchen – for cooking purpose  For coffee, tea etc  Hospital Nurses’ Station – for patient use  Operation Theater – for sterilization  All ward people usage

3. Benefits of Solar Thermal Systems  On the other side the water is pasteurized and is potable. There is no risk for diseases especially for children.  Different Outtake for different Temperature-Level is possible.  Heating this water with electricity does not really make much sense, because it uses excessive electricity.  The sun is free and available in abundance in some areas.  The technology using the Sun-Energy is proven und safe.

4. Benefits of Solar Thermal Systems  Using this Solar Thermal-Systems can save considerable energy and also avoid energy- peaks.  Vacuum-collectors have higher Temperature- output but cannot be built by you.  Flat collectors are better with cloudy days.  Solar Thermal also works when there is not full sunshine  Works also during power-failure  due to thermoshiphon-effect does not need any pump or electricity

5. But….  Hot-water will be ready at noon or afternoon.  If the pipes are longer it takes some time of hot water to come.  If there is no thermal Regulation-valve, there is a risk of injury due to hot water.  Also for Laundry an external Temperature-Regulation is needed to setup the right Temperature.

6. Thank you for Patience! Contact www.alternative-technology.de (more Information about Solar Thermal Systems) Email: StefanSchranner@yahoo.de