Amazwe akwi-latitude + -35 ngokubhekisele kwi-Ecuador ayaziwa njenge iingingqi zelanga okanye ze-sunbelt kuba banamanqanaba aphezulu emitha yelanga ngonyaka kwiplanethi.
Amazwe abaluleke kakhulu akwibhanti yelanga yi China, India, South Africa, Brazil, Mexico. Inani elipheleleyo lamazwe aquka i-148.
La mazwe amele iipesenti ezingama-75 zabemi behlabathi njengoko bekhaya kubahlali bezigidi ezi-5000.
La mazwe aneempawu ezifanayo ezifana nokuba zizizwe ezinabantu abaninzi, zikwinkqubo ebalulekileyo yophuhliso lwamashishini kunye nokukhula kwezoqoqosho, ke ngoko kukho ukwanda okubaluleke kakhulu kwamandla.
Kodwa enye into efanayo photovoltaic amandla elanga banayo ngenxa yeemeko zabo zemozulu zokuba bakwazi ukuvelisa isixa esikhulu samandla kungekuphela ukubonelela lo mmandla kodwa ukuwuthumela kwezinye iindawo zomhlaba.
Kukho umdla omkhulu wamazwe aphesheya kulo mmandla, ke kukho iinkampani ezininzi ezityala imali kuzo amandla elanga, kuba ukukhula kwale teknoloji kulo mmandla kusekuncinci kakhulu.
Okwangoku kuphela yi-9% yofakelo lwelanga elikwiizwe ezenza ibhanti yelanga. Oko kubonisa konke ekufuneka kwenziwe ukukhuthaza nokukhulisa imboni yelanga ye-photovoltaic kulo mmandla. Kuba ayizukunceda kuphela ukuvelisa umbane ongaphezulu wokusetyenziswa kodwa iya kuyivumela ukuba iphucule umgangatho wobomi bendawo enkulu yabemi abakumazwe entlupheko egqithileyo kunye nokomeleza uqoqosho lwasekhaya.
Ngaphandle kwe China, etyale imali ngamandla elanga, ezinye izizwe zibuthathaka kakhulu kumandla azo Imveliso yamandla.
Ukuphuhliswa kwale bhanti yelanga kuya kubaluleka hayi kuphela kumazwe ayenzayo kodwa nakwabanye.