DIY wind turbine - approx 1kW - uses inexpensive and available materials Integrated collector system with PV - cold water cools the panels, increasing efficiency and producing warm water. DIY photovoltaic cells hydroponic systems and roof gardens dual flush toilet to heat exchanger Electricity storage possibilities Electric vehicles - peak load balancing - consistent demand Battery bank storage - inexpensive - uses reclaimed batteries Grid connection - cost savings - ensures reliability internal grey water to biofilter treatment small scale DIY digester systems - produces biogas - harvests nutrients and heat Jetty contains piping, cables, and water filtration Pagina 10
Pagina 12Interactieve internet krant, deze spaarprogramma of onderzoeksrapport is levensecht online geplaatst met Online Touch en bied het online bladerbaar op uw website plaatsen van e-club bladen.
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