I-3 ephezulu ye-Iec62619 Un38.3 Ul1973 uMvelisi eMelika

Kukho iinkampani ezininzi e-USA ezikhuphisana kuwo onke amanqanaba ebhetri, kunye neenkqubo zokugcina amandla okwenziwa. Iibhetri zibalulekile kuba zisivumela ukuba sigcine amandla size siwasebenzise kamva. Kodwa ayizizo zonke ezi nkampani ezibonelela abantu ngeebhetri ezikhuselekileyo nezindilisekileyo. Ukufumana iinkampani eziphezulu ezibonelela ngokwenziwa kweebhetri zabo eMelika, kufuneka ucinge ngokujonga abo balandela izikhokelo ezithile zokhuseleko. IEC62619 UN38 ukusuka I-Ningbo Anbo i-United Electric appliance yenye yaloo migaqo ingundoqo, 3 UL1973. Ke ngokusisiseko oku kuthetha ukuba iibhetri ezisuka kwezi nkampani zidlule kuvavanyo oluninzi kwaye ke ngoko zikhuselekile ukuba zisetyenziswe ngumntu wonke, nabantu abaqhelekileyo abafana nawe okanye mna. Naba abathathu abaphezulu abenzi beebhetri eMelika abathobela le mithetho. 

Abenzi bebhetri abaGqwesileyo baseMelika

Elona bhetri likhulu kwaye mhlawumbi lingcono kakhulu okanye ukugcinwa kwebhetri yamandla elanga umenzi nguTesla. Benza, njengoko usazi kwiimoto zabo zombane wonke umntu athanda ukuthetha ngazo, kodwa kunye nee-Powerwalls - iipakethi zebhetri zasekhaya! Eyona nto iphambili kwezi bhetri kukuba zenziwe ngohlobo lokuba zigcine amandla avela kwiipaneli zelanga emini, oya kukwazi ukuzisebenzisa ebusuku xa ilanga lingekho. I-Powerwall ixhaphake kakhulu phakathi kwabantu njengoko igcina amandla kwaye ibavumela ukuba bayisebenzise ngokulula xa benqwenela njalo. Eyona nto intle malunga nee-Powerwalls kukuba ungazifaka ngaphakathi okanye ngaphandle kwekhaya lakho, nokuba yeyiphi eyona ilungileyo kuwo onke amaqela. 

Emva koko, sine-LG Chem. Igama lenkampani eyenza ezi pakethe zebhetri yiOEM ebizwa ngokuba yiPanasonic, ekumgangatho ophezulu kakhulu xa kuziwa ekuveliseni iibhetri ze-lithium-ion. Iminyaka ngoku i-LG Chem ibisebenza nzima izama ukuphuhlisa ezinye zeebhetri ezingcono kakhulu kwinani lezicelo, kubandakanywa iinkqubo zokugcina amandla ekhaya ii-EVs kunye nepakethe yamandla ephathekayo. Yile nto eyenziwa yinkampani kwaye iibhetri zabo ziyaziwa ukuba zinobomi obude kwaye ezinye zazo zikwazi ukusetyenziswa iminyaka emininzi ngaphandle kokufuna ukutshintshwa. Oku kubaluleke kakhulu kumxholo weentsapho kunye namashishini apho ukugcinwa kwamandla kuxhomekeke. 

I-Enphase Energy (ENPH) Isiphelo Abazivelisi iibhetri ngokwazo ngokweseshini nganye, kodwa banikezela ngemveliso efanele ukuqwalaselwa: i-Encharge battery. Le teknoloji yenzelwe ngokukodwa ukusebenza kunye neenkqubo zelanga ze-PV ukwenzela ukuncedisa abasebenzisi bokugqibela ukugcina amandla ngokufanelekileyo. Iibhetri ezikhethekileyo (i-Lithium Iron Phosphate) eneprofayili egqwesileyo yokhuseleko kunye nobomi. Abanini bamakhaya banokuxhomekeka kwi-investment-low-long-low-low kwi-Enphase Energy ngokugcina amandla avela kwiipaneli zabo zelanga kunye nesisombululo esithembekileyo. 

Uninzi lwabavelisi bebhetri abathenjiweyo e-USA

Eyona nto ithembekileyo kuzo zonke iinkampani esisebenze nazo ibe yi-SimpliPhi Power. Bavelisa iinkqubo zokugcina amandla (ESS) ukusetyenziswa kwekhaya kunye neshishini. I-SimpliPhi Power yayiyenye yeenkampani zokuqala zokwenza iinkqubo zokugcina amandla e-lithium-ion kumakhaya, kwaye baqhubeka besenza iimveliso ezintsha nezingcono. Iibhetri zeDameer zibonakala ziphila ixesha elide kwaye zisebenza kakuhle kakhulu. Baye bawongwa amaxesha amaninzi ngenxa yeemveliso zabo, okubonisa ukuba unokuziva ukhuselekile kulwazi lokuba iSimpliPhi Power inikezelwe kwiibhetri ezikumgangatho ophezulu ezifana amandla elanga kunye nokugcinwa kwebhetri. 

Omnye umenzi webhetri oPhezulu

I-SunPowerOmnye umenzi webhetri ogqwesileyo, i-SunPower Le nkampani kukuzinikela kwayo kwiiphaneli zesola ezikumgangatho ophezulu kunye neebhetri, ekubeni ibikushishino iminyaka engaphezu kwama-30. I-SunPower yaziwa ngokubanzi ngomgangatho wayo kunye nokuthembeka kweemveliso. VU1 iibhetri ezifana yokugcina ibhetri ziphakathi kwezona Mandla aSebenzayo kwimarike, kwaye azinasiphumo seMemori nokuba yintoni na. Ngenxa yoko, lukhetho olufanelekileyo kuye nawuphi na umninimzi onqwenela inkqubo yokugcina amandla enqabileyo eya kusebenza kakuhle kubomi bayo bonke. 

Umenzi webhetri oKhokelayo

Ekugqibeleni, siza kujonga kwi-Sonnen Unternehmen. Inkampani yaseJamani eye yavela njengenkokeli e-USA kwishishini lokugcina amandla. Iibhetri zikaSonnen ezikhuselekileyo, ezithembekileyo kwaye zonke ngokuyinxenye ukwamkela imithombo emininzi yamandla. Inkqubo yokugcina amandla ejoliswe kumthengi yakhiwe ukuba ihlale kunye neqondo eliphezulu lokuguquguquka kwemveliso evumela abathengi ithuba lokukhetha okulungileyo kwisisombululo sabo samandla ngamnye.