I timata te Patagonia National Park i Chile ki te whakarato i tana pokapū korero ki te 100% pūngao tauwhiro.He tipu 80 KWp solar me te Sunny Tripower inverters me te punaha rokiroki 144 kWh me te Sunny Island hurihiko pākahiko ka taapirihia e te 32 kW hiko wai me te miihini diesel hei taapiri.I mua, 120 rita o te diesel i pau i konei ia ra.Inaianei ka whakamahia noa te hiko ma, he mihi ki nga pākahiko kei te waatea i nga wa katoa.He otinga whakamiharo e pai ana ki nga guanacos.Ka kitea enei kararehe huri noa i te whare noho.