Solar Steam Electricty Systems for Ecotourist Development, Industrial and Domestic. Surpasses Government Regulations for Ecologically Sensitive Areas. Chosen by Governments for Island Development Worldwide. Inexpensive Blackwater and Greywater Sewage Treatment. Even in non-Sunbelt regions with long winters, solar thermal is practical for regions that have hot summer days.
Heat pumps can run freely all day to provide air conditioning at no electrical cost.
Exhaust steam can be used for HVAC and water purification. You simply can not obtain this kind of energy with Photo Voltaics. Inc. Theory of Generating Electricity, Floor Heating and Air Conditioning. Solar Troughs Eliminate Costly Imported Diesel and Make Desal Sales Soar. Simplified Multiple Effect Desalination Diagram, also.