"location"=>"roof","generator:method"=>"photovoltaic","generator:source"=>"solar","generator:output:electricity"=>"small_installation"
"location"=>"roof","generator:method"=>"photovoltaic","generator:source"=>"solar","generator:output:electricity"=>"small_installation"
"location"=>"roof","generator:method"=>"photovoltaic","generator:source"=>"solar","generator:output:electricity"=>"small_installation"
"location"=>"roof","generator:type"=>"solar_photovoltaic_panel","generator:method"=>"photovoltaic","generator:source"=>"solar","generator:output:electricity"=>"yes"
"generator:method"=>"wind_turbine","generator:source"=>"wind"
"generator:method"=>"wind_turbine","generator:source"=>"wind"
"generator:method"=>"wind_turbine","generator:source"=>"wind"