VRLA na shekara goma sha biyu, gubar-carbon ko lithium na shekara ashirin: ƙididdige TCO Ajiyayyen a Afirka

Labari

Afrilu 7, 2026

Farashin siye wani ɓangare ne kawai na TCO. Da zarar ƙididdige ƙididdigewa, farashin ziyarar rukunin yanar gizo, makamashin ruwa da sauran ƙimar an haɗa su, jigilar kuɗin kuɗi na shekaru goma sha biyar yana darajar fasahar uku da ta bambanta da mafi ƙasƙanci-farashin nasara. Ya haɗa da maki takwas don buƙata a cikin tayin.

Me Yasa Sayen Farashi ke Batar da Kuɗi

A cikin tallace-tallace a fadin Najeriya, Kenya, Afirka ta Kudu, Masar, Maroko, Tanzaniya da Cote d'Ivoire, hanyar da aka fi sani da kimantawa ita ce kima da farashi a kowace awa - kuma wannan hanyar kusan tana ba da tabbacin zaɓin da ba daidai ba. Yana ɓoye manyan farashi uku a waje da farashin siyan. Na farko shine ƙididdigar maye: VRLA mai shekaru goma sha biyu yana buƙatar maye gurbin guda ɗaya a cikin sararin sama na shekaru goma sha biyar, gubar-carbon na shekaru ashirin baya buƙatar ko ɗaya, kuma idan tazarar farashin ta yi ƙasa da cikakken farashin sauyawa ɗaya, gubar-carbon yana da rahusa. Na biyu shine farashin ziyarar wurin: inda wurin ya ɗauki kwanaki biyu don isa, jigilar canji da aiki zai iya daidaita 30% zuwa 60% na farashin baturi, kuma babu ɗayan waɗannan da ya bayyana a cikin ambaton. Na uku shine makamashi: batura suna zana fitar da kansu da kuma yin iyo a halin yanzu, kuma ikon iyo ya bambanta da yawa tsakanin fasaha - a wuraren da ake amfani da dizal wanda asara ke juyawa kai tsaye zuwa mai. Ƙara ukun kuma mafi ƙanƙanta farashin rukunin ya zama mafi girman jimlar farashi.

Aljihu biyar na TCO

Karka TCO cikin aljihu biyar, kowanne an lissafta sama da shekaru goma sha biyar. Aljihu na ɗaya babban jari ne: farashin baturi, sufuri, shigarwa, da kuma abubuwan da ke da alaƙa da tagulla da cabling. Aljihu na biyu shine musanya: sami adadin masu maye gurbin daga rayuwar ƙira, da ƙididdige farashin batir, sufuri, aiki da zubarwa kowane lokaci. Aljihu na uku shine ayyuka: mitar dubawa × farashin kowane ziyara, da gwajin iya aiki. Aljihu huɗu shine makamashi: ikon iyo a cikin watts × 8,760 hours × 15 shekaru × farashin wutar lantarki na gida, wanda aka canza zuwa farashin samar da dizal a wuraren da ba a haɗa shi ba. Aljihu na biyar shine saura darajar da sake amfani da su: rarrabuwar dalma ta dawo da wani ɓangare na farashin gubar-acid, yayin da kayan aikin sake amfani da lithium har yanzu ba su da ƙarfi kuma galibi ana cajin su azaman zubar da shara mai haɗari a yankin. Bayan guda biyar, jera farashi daban-daban - ƙimar sabis ɗin da za a iya biya lokacin da ajiyar ta gaza tsabar kuɗi na gaske a ƙarƙashin SLA.

Gudun Kuɗi na Shekara Goma Sha Biyar Don Fasaha Uku

Sanya fasahohin uku a cikin tsabar kuɗi na shekaru goma sha biyar kuma darajar ta bayyana, kuma ba abin da hankali ke nunawa ba. Daidaitaccen VRLA (rayuwar ƙirar shekaru goma sha biyu, irin su jerin 6-FMX a 50-200Ah) suna ciyarwa a sifilin shekara kuma a shekara goma sha biyu, tare da dubawa kwata a tsakanin da matsakaicin ikon iyo. Ƙarfinsa shine mafi ƙanƙanta farashin babban birnin, babban tsarin samar da kayayyaki da wadatar gida - wanda ya dace da ƙayyadaddun kasafin kuɗi da gajerun haya. Gubar-carbon (rayuwar zane na shekaru ashirin, kamar jerin LLC a 300-1,000Ah, samfura shida) farashi mafi yawa a sifilin shekara, baya buƙatar maye gurbin a cikin shekaru goma sha biyar, yana ba da sau huɗu zuwa sau biyar rayuwar sake zagayowar samfurin al'ada da 30% mafi kyawun karɓar cajin; inda ake yawan kashe abubuwan da ake amfani da su, saboda yana adana dizal da kuma maye gurbinsa. LiFePO4 (irin su jerin SDA10 a 50-200Ah tare da ci gaba da fitarwa na 1C) yana da mafi girman farashin babban birnin amma kashi ɗaya bisa uku zuwa rabi na girma da nauyin gubar-acid, don haka a cikin yankuna masu yawan sufuri da ke guje wa jigilar kaya guda biyu shine kanta kayan ceto. Wanne matsayi na farko sama da shekaru goma sha biyar ya dogara da farashin ziyartar gidan yanar gizon gida, farashin dizal da yawan wuce gona da iri - waɗannan masu canji guda uku ne ke yanke shawarar mai nasara.

Ƙididdigar Canjin Kuɗi da Kuɗi

Ba za a iya yin watsi da masu canjin kuɗi biyu a cikin nazarin TCO na Afirka ba. Na farko shi ne farashin musaya: yawanci ana siyar da batura a dala yayin da kudaden shiga ke cikin kuɗin gida, don haka raguwar ƙimar ta sa maye gurbin shekaru biyar ya fi tsada fiye da ƙimar yau. Naira ta Najeriya da fam na Masar da kuma Shilling na Kenya duk sun ga tashin gwauron zabi a cikin 'yan shekarun nan, wanda ke nufin ba a yi amfani da fasahohin zamani na tsawon lokaci ba a tsari - babban fa'idarsu ita ce guje wa fitar dala a nan gaba. Ya kamata a gudanar da TCO azaman bincike na hankali a ƙarƙashin yanayin faɗuwar darajar kuɗin gida, ba akan ƙimar tabo kaɗai ba. Na biyu shine farashin kuɗi: inda yawan kuɗin ruwa na gida ya yi yawa, farashin babban kuɗin da ake kashewa na farko yana ƙaruwa, wanda ke sa ƙananan zaɓin babban birni ya fi kyau. Matsalolin guda biyu suna ja ta fuskoki daban-daban, don haka hanyar da ta dace ba don ɗaukar gefe ba amma don kula da raguwar ƙimar kuɗi da ƙimar kuɗi azaman abubuwan shigar guda biyu, ƙididdige TCO a cikin haɗin gwiwa, da yanke shawara akan ainihin tsarin babban kamfani.

Bayanan Bayanai takwas don Bukatar a cikin Tender

Don ƙididdige TCO daidai, dole ne a buƙaci maki takwas a cikin tayin; rasa daya kuma lissafin ya kasa. Na farko, rayuwar zagayowar, tare da ma'aunin gwaji da zurfin fitarwa da aka bayyana - 'rayuwar ƙira ta shekaru goma sha biyu' ita kaɗai ba ta isa ba. Na biyu, rayuwa ta shawagi da zafin jiki, tare da bayanai aƙalla a 25°C, 35°C da 45°C. Na uku, karɓar caji, ma'ana matsakaicin cajin halin yanzu da lokaci daga 50% zuwa 100%. Na hudu, ikon iyo a watts, don lissafin makamashi. Na biyar, lanƙwan riƙe ƙarfi, don samun ƙarfin aiki a ƙarshen rayuwa. Na shida, nauyi da girma, don farashin sufuri da shimfidar majalisar ministoci. Na bakwai, sake yin amfani da shi da shirye-shiryen zubarwa, gami da tashar mayar da baya da farashi. Na takwas, ƙayyadaddun sharuɗɗan garanti, musamman madaidaicin adadin ƙarfin aiki da tsarin da'awar. Duk takwas suna cikin ƙayyadaddun fasaha azaman martani na tilas maimakon abubuwan tunani - masu ba da kayayyaki da ke son samar da cikakkun bayanai galibi su ne ke iya cika alkawuransu.

Inda Kowace Fasaha Ya Kamata: Teburin yanke shawara

Ƙirƙirar iyakoki masu dacewa a cikin tebur don amfani kai tsaye yayin sayayya. Daidaitaccen VRLA (rayuwar ƙira ta shekaru goma sha biyu): dace da rukunin yanar gizo tare da wadatar grid sama da 95%, zazzabi mai sarrafawa, ragowar haya a ƙarƙashin shekaru goma da ƙuntataccen kasafin kuɗi; wanda bai dace da tafiye-tafiye akai-akai ba, yawan zafin jiki ko haya fiye da shekaru goma sha biyar. Lead-carbon (rayuwar ƙira ta shekaru ashirin): dace da rukunin yanar gizo a 50% zuwa 80% samuwa tare da zagayowar guda ɗaya ko biyu a rana, tagar caji mai iyaka da tsadar shiga yanar gizo; wanda bai dace da ƙananan kaya da ke ƙasa da 500W ba, inda ba za a iya rage farashin naúrar ba. LiFePO4 (zagayen zagayowar matsananci mai tsayi): ya dace da rukunin yanar gizon da ke da ƙuntataccen sarari ko lodin bene, buƙatar babban halin yanzu, hayar fiye da shekaru goma sha biyar da tsadar sufuri; rashin dacewa inda yanayin zafin jiki ya wuce 45 ° C ba tare da kula da thermal ba. Babu fasaha da ke cin nasara a duniya - kawai a kan takamaiman aiki. Don amfani da tebur, fara fara cika halayen rukunin yanar gizon guda huɗu: samuwa, zafin jiki, lokacin haya da farashin shiga, sannan karanta ginshiƙi. Idan ɗaya daga cikin huɗun ba za a iya cika shi ba, aikin ƙasa bai cika ba, kuma aikin da ya dace shine tattara bayanai maimakon zaɓar. Yawancin amsoshi TCO ba daidai ba sun fito ba daga dabarar da ba daidai ba amma daga abubuwan da ba daidai ba: bi da rukunin yanar gizon da ke da awanni shida na rashin aiki na yau da kullun azaman jiran aiki mai iyo kuma mafi daidaitaccen samfurin har yanzu yana dawo da amsar da ba daidai ba. View Telecom Backup Power Selection