I-China ephezulu ekumgangatho ophezulu webhetri

Kutheni usinyula?

01/

Inkonzo yobungcali
Ukufumana intembeko kwaye wenze abathengi baqiniseke ukuba sinokuqinisekiswa, sinayo ingcinga yokuphendula kwiiyure ezingama-24 (ukuthengiswa kwangaphambili), isisombululo kwiiyure ezingama-72 (kwintengiso) kunye neyokugcina kwintengiso ye-10 (intengiso)!

02/

Amava acebileyo
Isekwe ngoJanuwari ngo-2017, ibhetri yebhetri ye-jingxian com ., i-LTD isungulwe ishishini lebhetri ye-china, ekhethekileyo kwi-R & D, imveliso kunye nentengiso yebhetri ye-li-ion .

03/

Uluhlu lwemveliso ebanzi
Idityaniswe netekhnoloji yoNxibelelwano lweMveliso, i-R & D, kunye neThankanya leZomeleleyo, iimveliso zethu zisetyenziswa ngokubanzi kumashishini ezonyango, unxibelelwano, izixhobo, ifoto, njl. Njl.

04/

Isisombululo sokumisa esinye
Sibonelela ngenkonzo yokumisa enye, uphando, ukuveliswa, ukudibanisa, ukudibanisa, ukuvavanywa kunye ne-ODC, {2} .

Inkcazo yebhetri yokugcina amandla

Ibhetri yokugcinwa kwamandla zizixhobo ezenza ukuba amandla ahlaziyeke, njengelanga, ukuba agcinwe kwi-teragual . {{2}.

Ibhetri yeLithium yeLizwe
Ibhetri ye-Lithium engxamisekileyo inayo inkcazo ekhokelayo kwiscreen esikhulu, apho ungabona khona amandla kunye nenqanaba lokuphuma, i-Implety Expression, isilumkiso sobushushu, isilumkiso sombane, ipesenti yamandla eseleyo .
ukujonga ngaphezulu
I-300W Solar
1. verator ye-300W ilungele iintlobo ezahlukeneyo zedijithali yedijithali, ukubonelela ngamandla ombane .
2. Inemo yokuhlawula kwaye ikhuphe ixesha lazo kwaye inokuqinisa ukusetyenziswa kwebhetri yebhetri .
ukujonga ngaphezulu
Ibhetri ecocekileyo ye-sine
1. Ibhetri ye-SIne ecocekileyo ye-300W ilungele iintlobo ezahlukeneyo zedijithali yedijithali, ukubonelela ngombane .
2. Inemo yokuhlawula kwaye ikhuphe ixesha lazo kwaye inokuqinisa ukusetyenziswa kwebhetri yebhetri .
ukujonga ngaphezulu
Isikhululo se-suine ecocekileyo
1. I-SIne Wine Wave ilungele iintlobo ezahlukeneyo ze-adaptha yedijithali yedijithali, ukubonelela ngamandla ombane .
2. Inemo yokuhlawula kwaye ikhuphe ixesha lazo kwaye inokuqinisa ukusetyenziswa kwebhetri yebhetri .
ukujonga ngaphezulu
Amandla angaphandle
1. amandla angaphandle aneengenelo zecompact, idityaniswe noyilo oludibeneyo nolwangaphakathi nothuli. [2}}
2. Inendawo yokukhupha i-DC, ukhuselekile kwaye ethembekile, ukupakisha, ukudityaniswa, ukuthutha ngokulula .
ukujonga ngaphezulu
Amandla engxamiseko engaphandle
1. Amandla angxamiseko angaphandle anezibonelelo zecompact, idityaniswe noyilo oludibeneyo nolwangaphakathi nothuli. 2.
2. Inendawo yokukhupha i-DC, ukhuselekile kwaye ethembekile, ukupakisha, ukudityaniswa, ukuthutha ngokulula .
ukujonga ngaphezulu
Uncedo lwamandla oGcino lwamandla angama-300w
Uncedo lwamandla oluGcino lwamandla olusebenza ngokufanelekileyo kunikezelo lwamandla, olusebenzisa iibhetri zokugcina amandla ukuze ugcine amandla ixesha elide, {1} {{3}.
ukujonga ngaphezulu
Amandla aMandla aPhezulu
Amandla asekhaya anophawu lwamandla ophathwayo asetyenziswa ikakhulu kwikhaya kunye nemisebenzi yangaphandle. izixhobo ze-elektroniki ze-elektroniki.
ukujonga ngaphezulu
Isikhululo soMbane selanga 300W
Ngokwandisa ukusetyenziswa kwamandla kunye nokungcoliseka okusingqongileyo okusingqongileyo, ukucoca, iGreyitimenti kunye neMveliso yeMihlaba eSebenzayo, inomgangatho ophezulu weSolar, inesikhululo soMbane esifanelekileyo Izibonelelo...
ukujonga ngaphezulu
IBhanki yokuHamba kwamandla i-300W
Izixhobo zokuhambisa amandla ezi-300W sisixhobo sombane esiphezulu esingqinelana nentsebenzo, iinkqubo zemveliso kunye nezicelo {{1} {{1} .
ukujonga ngaphezulu
I-300W mandla
Ukuhanjiswa kwamandla ama-300W kukubonelela ngamandla aphezulu anokudibana namandla ethu {{2} {{2}.
ukujonga ngaphezulu
Ibhetri yebhetri yamandla
Ibhetri yokugcina yebhetri yamandla iye yenye yezona ndlela zibalulekileyo zobugcisa zokusebenza okuphezulu, i-carbon esezantsi kunye nokukhusela isisingqongileyo .
ukujonga ngaphezulu

Ekuqaleni 12 3 4 5 6 7 Gqibela

Izibonelelo zokusebenzisa ibhetri yokugcina amandla

Ukuphuculwa kokusetyenziswa kwamandla ahlaziyiweyo
Amandla ahlaziyiweyo ebezijikeleze ixesha elide ngoku, kodwa zininzi iimeko apho ichithwe khona)
Xa ufaka ibhetri yokugcina amandla, unokusebenzisa amandla ahlaziyiweyo, uyigcine, kwaye uyisebenzise ngexesha apho kungekho mandla) oku kukwenza ukuba usebenzise imithombo yamandla ahlaziyiweyo ngakumbi .

Amandla okugcina i-backup
Nangona abanye abantu benomdla wokuguqukela kwibhetri yokugcina amandla njengebhanki yabo yebhanki, abanye banelisekile kukuxhomekeka kwi-Blackup Amandla eMveliso yeHlabathi kunye ne-Floup Amandla e-Smart yi-Smart .
Izibonelelo zeshishini ziyanyanzeleka, kodwa ukuba nebhetri yokugcinwa kwamandla njengamandla e-backup yekhaya lakho iluncedo kakhulu {{0} .

Ukuxhomekeka kuxhomekeko kwigridi
Enye yezona zibonelelo zikhulu zokugcina amandla ebhetri kukuba ungaxhomekeki kwigridi emva kokufakwa . nangona i-In I-Trid ye-UK isebenza rhoqo
Yintoni engakumbi, njengoko sijamelene nemozulu yokungaqiniseki, ukungaxhomekeki kwigridi yesizwe ineengenelo ezicacileyo, njengoko imeko inokukhokelela ekunyukeni kokuphuma.

Ukucutha i-carbon footprint
Njengoko sidibene ngokudibeneyo se-zero, sifaka ibhetri yokugcina amandla ekhayeni lakho okanye indawo yomsebenzi yeyona ndlela iphambili yokunciphisa i-corbor yegesi yakho inciphisa iinjongo zakho ze-carbon .
Ibhetri yokugcinwa kwamandla nayo ichitha amagunya amancinci ngaphezu kweminye imithombo yamandla njengoko unokuyigcina nakuphi na ukuba i-UK ayisebenzi kangako {{0}.

Ukonga ixesha elide
Nangona ibhetri yokugcinwa kwamandla ayibizi ukuba ifakelwe, ngaphezulu kokuzibhatala ngokuhamba kwexesha {{0} {0} {0}.
Ekugqibeleni, ukuba unako ukufikelela kwi-Outlay yokuqala yemali, faka indawo yokugcina i-Bhebhile ekhaya okanye indawo yakho yomsebenzi iya kuba nefuthe lezezimali yexesha elide .

Mingaphi iminyaka Ibhetri yamandla iGreat Hee?

Iibhetri ze-lithium-ion yenziwa namhlanje inobomi bexesha elilindelekileyo leminyaka eli-10 ukuya kweli-15, kuxhomekeke kwimodeli, i-chemistry, ukusetyenziswa kweqondo eliqhelekileyo leyunithi .

Nangona kunjalo, ukugcinwa kwebhetri yasekhaya ayisiyohlwa nje emva kwexesha elithile Oko kuthetha ukuba i-10 kwh ibhetri ye-10 kWh kufuneka ibe ne-7 kWh amandla okusebenza xa iwaranti iphelelwa lixesha-engu-10 kwh ubugqibile kwi-10 kWh ubuye wagqiba .

Ngokwembali, iiwaranti zomvelisi zihlala zikwicala lokugcina, ngoko ke kunyanzelekile ukuba iibhetri zelanga zanamhlanje ziya kuhlala ixesha elide kunokuba bekulindelwe kwi-EV kwi-1 {1} {2} {2} {2}.

Unexesha elingakanani usebenzisa ibhetri yebhetri yamandla?

Umxholo webhetri uboniswe kwiiyure ze-Watt okanye i-wh {}} ixabiso, ixesha elide i-GORTE iphantsi, {2} {{DC) yokutshintsha okwangoku (AC) .
Ke iMaths ihamba ngolu hlobo lulandelayo:
I-175Wh / (faka i-Wattage yesixhobo sakho) =} iiyure zeeyure zokuhambisa amandla
Umzekelo, ukuba ubunokuqhagamshela i-10W fan:
I-175Wh / 10w=17.5} iiyure
Kwi-XP500, isikhundla esisebenzayo ngokusebenzisa amandla akwi-AC ACT simalunga ne-367Wh {{2} {2}.}}

Ithini indima yebhetri yokugcina amandla kwindawo yokugcina amandla?
Iinkqubo zokugcina ibhetri zihambelana kakhulu nemithombo yamandla ahlaziyiweyo
Lo mdibaniso uphucule ukusebenza kunye nokuthembeka kweenkqubo zamandla ahlaziyekayo, kubenza babe nakho ngakumbi kwaye bazinzile njengemithombo yamandla ephambili.

Izinto ezi-5 zokwazi malunga nebhetri yokugcina amandla

Abakwazi kuzisa phantse amandla amaninzi njengabavelisi beegesi
Njengakwi-overpiarts yazo ze-petroli, ibhetri yokugcina amandla ifuna ukutshintshela okufuneka unqwenela ukwenza izinto ezinjengeziko lakho, okanye nayiphi na enye into ekhayeni lakho elilukhuni
Kodwa ngelixa umvelisi weversorter ongenasiso unokugcina umabonwakude kunye nezibane ezimbalwa kwi-8 ukuya kwezili-13 kwitanki enye yerhasi, ungayibona naphi na ukusuka kwiimeko ezi-3 ukuya kwezi-9 zamandla,.
Kwaye awuyi kuba nakho ukubaleka, umzekelo, amandla akho-.

Bathatha i-acelisiwe ukuba bahlawulise
Kwiimvavanyo zethu, uninzi lwezi modeli lufuna iiyure zokutshaja (ngesiqhelo ubusuku) ukubonelela ngebhetri epheleleyo kunye ne-max runtime.
I-ot-ekrelekrele ihlawuliswe ngokupheleleyo ibhetri ngaphambi komsitho wemozulu eqikelelweyo - isikhululo samandla esiphathwayo sinokukunika iiyure zombane ukuba zisebenze ifriji okanye esinye isixhobo esibalulekileyo {{0}.
Kodwa ukuba ibhetri ifile, ukuba awufihli amandla kunye nelanga elincinci, akukho ndlela yokubuyisela kwakhona .

Ukutshaja kunye neephaneli zelanga zinokuba zeffy kwaye ubude
Ukuba ujongana nokuphuma okanye ukuba ucime igridi, biza isikhululo samandla nge-solar yesolar kuphela kwendlela yakho kuphela - kwaye kunikezelwa {{0} {0} {0} {0}.
Kwiimvavanyo zethu, safumanisa ukuba iiphaneli zelanga zinokongeza kwi-shindelime, kodwa oko kusenokufumana kuphela iyure eyongeziweyo okanye ezimbini zamandla kwizixhobo ezikhulu.

Ayizizo zonke ezona ziphathwayo
Ibhetri yokugcinwa kwamandla malunga nobungakanani be-oventi ye-microwave, kodwa banzima kakhulu kwiimvavanyo zethu malunga neekhilopu ezingaphezulu kwama-80.
Oko kuthetha ukuba uyakufuna isibini sezandla ezongeziweyo ukuba siphakamise isiqu sakho kwimoto yakho. amavili amakhulu angena kwi-viewn kunzima .

Abazeki tyhunga
Ibhetri yokugcina amandla sivavanye iindleko phakathi kwe- $ 1,500 kunye ne- $ 3, 500. kwaye i-generator yethu yegesi ephathekayo ixabisa ngaphantsi kwesikhululo samandla esibi kakhulu .

Ungawandisa njani i-Linessan yebhetri yamandla?

1. musa ukuvumela ibhetri yakho ngokupheleleyo .
Ukuvumela ibhetri ngaphandle kwe-20% ixesha elide kunokubangela ukuba i-sulfation ibe yenzeka . ukuba i-echool ye-Electroni iqala ukuqokelela ibhetri kunye ne-{2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2}.
Ukuthintela ibhetri yokugcinwa kwamandla ukusuka ekutywinishweni ngokupheleleyo, kubalulekile ukuba ulandele ishedyuli echanekileyo yokulungisa kunye nokubeka iliso kumanqanaba entlawulo yebhetri ngokusondeleyo kwi-20% ixesha elide .

2. musa ukugqithisa ibhetri .
Ukutshaja ibhetri ye-acid-acid kwi-voltage egqithisileyo kuya kunciphisa amanqanaba ayo amanzi kwaye anyuse iqondo lokushisa lebhetri
Ukongeza, imvakathisi yokubiza inokuchaphazela i-Livespan yebhetri njengoko ibhetri inobuninzi bexesha elininzi, lingayimfuneko ekuphumeni kwenani lamaqhwa aphezulu, usondela kwinani lebhetri.
Ukuthintela ukufaka ibhetri okanye ukuyityatyamba rhoqo, kubalulekile ukuba uyazi izikhokelo zokutshaja ezifanelekileyo ezichongwe uhlobo lwebhetri nganye, unokuqinisekisa ukuba ibhetri nganye ifumana isixa esifanelekileyo.

3. musa ukulayisha izixhobo .
Ibhetri nganye inereyithi yomthwalo oyintloko
Ukuqinisekisa ukuba ungaze ulayishe izixhobo zakho, wonke umqhubi kufuneka awazi umthwalo ovunyiweyo kwibhetri nganye yebhetri leyo ukuze kungabikho mpatha yebhetri,.

4. musa ukugcina iibhetri kwiimeko ezigqithisileyo.
Iqondo lokushisa lendawo apho iibhetri zigcinwa zinefuthe lokwenyani kwintsebenzo yebhetri kunye nokuqina {0} {{3} {{4} {{4} {{4} {{4} {{4} {4}.

5. gcina ibhetri icocekile .
Kubalulekile ukuba ucombulule ibhetri kwangoko emva kwayo nayiphi na imali engaphezulu yokuphepha ukonakala kwe-acidic kuzo zombini i-acidic iqhubekeke kakhulu kwibhetri kuphela,. {{2}.

6. Qinisekisa ukuba amanqanaba amanzi agcinwa kwinqanaba labo elifanelekileyo elichazwe yimiyalelo yomenzi .
Iibhetri zifuna inkonzo yokunkcenkceshela eqhelekileyo ukuze isebenze ngokuchanekileyo
Ukuqinisekisa ukuba amanqanaba akho amanzi ahlala kwinqanaba labo elifanelekileyo, unokusebenzisa izixhobo zolawulo zebhetri ezibeka iliso kumanqanaba e-electrolyte kunye namanzi ukuze ukwaziswe kakhulu okanye {0}.

Uvelisa kwaye ugcine ibhetri yamandla ekugcineni ekhaya?

Awudingi ilanga ukuba lifake ibhetri yasekhaya, kodwa khumbula ukuba iibhetri zigcina kuphela amandla-ezingagciniyo, uyakufuna ukuphinda usebenze ngenene ngenkqubo ye-SOLAR TARY STAL System.
Iipakethi zakho zelanga zivelisa umbane othe ngqo (i-DC) ukusuka kumandla elanga .
Amandla e-DC ehamba kwi-inverter (okanye i-interters ezininzi), eguqula ukuba iguqule umbane olandelayo (AC), uhlobo lombane osetyenziswa kakhulu .
Uqhuba ikhaya lakho kulo moya we-AC WAC .
Nawuphi na umbane owongezelelweyo ongayisebenzisi iindleko zebhetri yakho (nokuba ungaphambi okanye ipostion, kuxhomekeka kwinkqubo oyifaka-ngakumbi kule ngezantsi)
Xa ilanga litshonile okanye amandla aphuma, amandla agcinwe kwiibhetri zakho axhoma ikhaya lakho .

Umzi-mveliso wethu

Itekhnoloji yebhetri ye-Shenzhen Jingxian ., i-LTD isekwe ngo-2017, ivelise ibhetri yamandla, i-SORDY, Imveliso yeSofrika, iMveliso, iLizwe, iSisombululo seMisebenzi Ukusuka kwiseli yebhetri ukugqiba iimveliso ngokupheleleyo ze-oem kunye ne-odm {{7} {{6} {{6} {i-ODC, inkonzo esebenzayo emva kokuba ithengisiwe. Abathengi . Sinayo i-USA, eCanada, eRashiya, eJamani, eMalaysia enokukunika inkonzo yokuhambisa inkonzo . productcate-1-1

Ukupakishwa kwemveliso

Isatifikethi sethu

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Isikhokelo se-faq yokugqibela kwibhetri ye-Energy

Q: Ingaba ibhetri ye-Eargress ingenza ntoni?

I-A: Iinkqubo zokuGcina iibhetri zinoluhlu olubanzi lweeseti

Q: Ungagcina njani ibhetri yokugcina amandla?

A: Hlala uhlawulwe ngokupheleleyo: Gcina iibhetri zakho zihlawuliswa ngokupheleleyo . . {{4}.

Q: Nguwuphi umahluko phakathi kwebhetri yamandla kunye nebhetri yamandla?

A: Amanzi e-lithimu esetyenziswa ikakhulu kwizithuthi zombane, iibhayisikile zombane, kunye nolwakhiwo lwamandla e-Inet, kunye neMihlaba yeGrobrids, kunye neminye imihlaba .

Q: Yenzeka njani ibhetri yebhetri yamandla ekugcineni amandla?

A: Ezi ziibhetri ezisebenzayo

Q: Ibhetri ye-q: Ibhetri ye-Enementi yeNdlu yokuGcina?

A: I-Lithium-i-ion ye-lithium-ion yenziwa namhlanje inobomi bexesha lokusebenza eli-10 ukuya kweli-15, kuxhomekeke kwimodeli, ukugcinwa kweqondo eliyi-2. .}

Q: Zithini iinzuzo zebhetri yokugcina amandla?

I-A: Iinkqubo zokuGcina amandla zidlala indima ebalulekileyo ekuzinziseni iigridi zombane ngokulinganisa i-Crid kwaye inciphisa i-bin {{1} {{2}.

Q: Ngaba iibhetri zebhetri yezandla kwindalo esingqongileyo?

I-A: Ukuncitshiswa kweGreenhouse Dissions . ngokugcina amandla angaphandle ngexesha lezityalo ezongezelelekileyo ukuya kunciphisa i-curve fuels .

Q: Ngaba amandla ebhetri yebhetri ecocekileyo?

A: Ukusetyenziswa-okanye -Ukulahlelwa kwemithombo yamandla amaninzi ehlaziyiweyo yenza ibhetri yamandla kwi-Countral Storesment ye-Ecoursest Action ye-Ecostem.

Q: Leliphi ixabiso eliphakathi kwi-kwh nganye yebhetri ye-Energy?

A: NgoJuni 2024, indleko yenkqubo yokugcina indleko eCalifornia yi- $ 1080 / kWh {2} {2}, i-{2}, ngexabiso eliphakathi kwi-california lingena kwi- $ 14,040.

Q: Zithini iinkuthazo zebhetri yokugcina amandla?

A: Ireyithi yesaphulelo yi- $ 1, 000 / i-kilowatt-iyure,. .

Q: Zeziphi izixhobo ezifanelekileyo zokuqhagamshela kwimveliso ye-AC ye-AC ye-AC?

A: Owona mbuzo ubalulekileyo ukuphendula kuqala kule meko yile: Yintoni i-Wattage yeMveliso ongathanda ukuyidibanisa? Uhlala ufumana ukusetyenziswa kwamandla kwimveliso kwilebhile yenkcazo kwimveliso, okanye ukuyijonga phezulu kwi-300W {{0} . ngoluhlobo oluthile lwemveliso onokuthi usebenzise i-fan, iketch okanye i-bitter okanye i-bitter okanye i-bitter okanye i-bitter okanye i-bitter okanye i-kettele okanye i-bitter okanye i-ketele okanye i-kelele okanye i-ketele okanye i-ketene encinci ixesha elide ixesha .

Q: Zithini iindleko zebhetri yokugcina amandla okugcina i-kWh nganye?

A: Okwangoku, iindleko zokugcina amandla asekwe kwibhetri eIndiya yi-Inr 10 . {i-1 {6} {{6000 MW Hight.

Q: Zingaphi i-kWh amandla e-KWH AMANZI EKUFUNDIYO?

A: Uya kufuneka ucinge ngobude bendawo yokuphuma

Q: Ungayigcina njani ibhetri yokugcina amandla?

A: Ukuba amaqondo obushushu afundwayo kulindeleke, iibhetri zinokungcwatyelwa ngezantsi komgca weqabaka kwindawo ebiyelwe amanzi okanye kwisakhiwo esiya kuhlala sisondela kwi-..

Q: Ugcina njani amandla ebhetri yebhetri?

I-A: Ibhetri yebhetri yamandla e-Chemistry, ngendlela yamandla emichiza, ukugcina amandla, njengabanye amandla emihla ngemihla ade atshintshe amanzi amachiza ukuba atshintshe .

Q: Yeyiphi indlela efanelekileyo yokugcina ibhetri yokugcina amandla?

A: gcina ibhetri yakho yamandla kwiqondo lokushisa igumbi {

Q: Amandla angakanani amandla agcinwe kwibhetri yokugcina amandla?

I-A: Umthamo wokuGqiba kwebhetri yamandla ubhekisa kwinani lombane iibhetri zakho ziyakwazi ukubamba . kwi-. . .

Q: Ibhetri ye-GORTE ye-Energy igcina ixesha elingakanani?

A: I-Alkaline ye-Alkaline kunye neLithium ze-Lithium kunye ne-LITHRIISs zinokugcinwa ukuya kwiminyaka eli-10 kuphela nge-Alkaline I-Alkaline I-Alkaline I-Alkali IXESHA LOKUGCINWA KWE-50.

Q: Ndingagcina ibhetri yokugcina amandla kwigaraji?

A: Isenokungabi nako ukuba ugcina ibhetri yakho yokugcina indawo ngaphakathi okanye inkqubo yokufudumeza enceda ukuphindaphinda i-darage {{1}.

Q: Ngaba kukhuselekile ukugcina ibhetri ye-lenergy endlwini?

A: Ibhetri yakho yokuGcina amandla kufuneka igcinwe kwiimeko eziphakathi njengoko zaziziwa ngemvakalelo yabo yobushushu obugqithisileyo, kwaye ayikho kwindawo enamachaphaza amnyama, izixhobo zokuvula, {2} {{2} {{2} {{2} .

Q: Ugcina njani ibhetri yokugcina amandla xa engasetyenziswanga?

A: Gcina ubomi bebhetri ngokutshintsha isixhobo kwaye ususe iibhetri xa ingasetyenziswanga ixesha elininzi le-{{1} {{2} .

Njengomnye wohlobo lwebhetri yebhetri engumbane e-China, siboniswe ziimveliso ezisemgangathweni kunye nexabiso eliphantsi {{1} {{1} {{2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2} {2}