Shin firiji na kasuwanci yana cinye wutar lantarki sosai?

"Kuna aiki awanni 24 a rana, nawa ne ƙarin kuɗin wutar lantarki na wata-wata?" Masu gidan burodi da yawa suna damuwa game da amfani da wutar lantarki bayan sun sayi firiji na kasuwanci na kek. Wasu suna kiransu "masu amfani da wutar lantarki," yayin da wasu kuma suna ba da rahoton "ƙarancin amfani da wutar lantarki fiye da yadda ake tsammani." A yau, za mu yi amfani da bayanai na gaske da nazarin ƙwararru don fayyace wannan batu da kuma taimaka muku guje wa tarkon farashin wutar lantarki!

Na farko, babban ƙarshe: Firji na kasuwanci ba "masu son wutar lantarki ba ne." Matsakaicin amfani da wutar lantarki a kowace rana yawanci yana tsakanin 2 zuwa 5 kWh, wanda ke wakiltar kashi 15%-20% na kuɗin wutar lantarki na kowane wata na gidan burodi. Adadin ya dogara ne gaba ɗaya akan waɗannan muhimman abubuwa guda uku - musamman na ƙarshe, wanda mutane da yawa suka yi watsi da shi.

I. Ainihin Amfani da Wutar Lantarki ta Samfuri: Bayanai Suna Magana da Kansu, Babu Sauƙi

Amfani da wutar lantarki yana da alaƙa kai tsaye da girman kabad da kuma hanyar sanyaya. Mun tattara ainihin bayanan gwaji don shahararrun samfuran 2025—duba kwatancen don fayyace:

Muhimmin tunatarwa: Samfuran sanyaya iska suna cinye wutar lantarki da kashi 10%-20% fiye da waɗanda aka sanyaya kai tsaye, amma suna kawar da narkewar da hannu - ya dace da wuraren yin burodi masu aiki. Na'urorin sanyaya kai tsaye suna adana makamashi, duk da haka yadudduka masu sanyi da suka wuce 5mm suna ƙara yawan amfani da wutar lantarki da kashi 15%.

II. Me Yasa Yake Da Babban Bambanci A Amfani Da Wutar Lantarki? Ma'auni 3 Masu Canji

Bayan samfurin kanta, cikakkun bayanai game da amfani da yau da kullun sune ainihin "masu kisan kai" na amfani da wutar lantarki:

1. Hanyar Sanyaya: Sanyaya iska ko Sanyaya Kai Tsaye - Zaɓi Daidai don Ajiye Rabin

Wannan shine babban abin da ke shafar amfani da wutar lantarki. Samfuran sanyaya iska suna amfani da fanka don zagayawa cikin firiji, suna tabbatar da daidaiton yanayin zafi da kuma narkewa ta atomatik, amma aikin fanka yana cin ƙarin ƙarfi. Sanyaya kai tsaye ya dogara ne akan convection na halitta, yana kawar da ƙarin amfani da makamashi amma yana iya haifar da tarin sanyi - kauri yadudduka na sanyi yana rage ingancin sanyaya. A taƙaice dai: Idan kasafin kuɗi ya yi tsauri kuma za ku iya narkewa da hannu, zaɓi sanyaya kai tsaye. Don aiki mara wahala, zaɓi samfuran sanyaya iska, fifita nau'ikan inverter (20%-30% mafi inganci fiye da samfuran mita masu tsayayye).

2. Dabi'un Amfani: Waɗannan Ayyuka Suna Cin Mafi Yawan Kuzarin

• Yawan Buɗe Kofa: Buɗe ƙofofi akai-akai yana haifar da asarar iska mai sanyi, wanda ke ƙara yawan amfani da makamashi da kashi 30%-50%. Yi la'akari da sanya tunatarwa "Buɗe Kadan, Dawo da Sauri" kuma ka ƙarfafa ma'aikata su ɗauki kayayyaki a cikin rukuni-rukuni.
• Saitin Zafin Jiki: Mafi kyawun zafin jiki don adana kek shine 5-8°C. Sanya shi zuwa 2°C yana ɓatar da ƙarin 1-2 kWh/rana—ba lallai ba ne kwata-kwata.
• Sanyawa: Sanyawa kusa da hanyoyin zafi (tanda, tagogi) yana tilasta wa injin damfara ya yi aiki tukuru. Kowace ƙaruwar zafin jiki na 1°C a yanayin zafi yana ƙara yawan amfani da wutar lantarki da kashi 5%. A bar aƙalla santimita 10 na sarari a sama da kuma a ɓangarorin biyu don watsa zafi.

3. Matsayin Ingantaccen Makamashi: Babban Bambanci Tsakanin Aji na 1 da Aji na 5

A bisa ga Ma'aunin Ingantaccen Makamashi na Kayan Sayar da Kekunan Kasuwanci na 2025, an kimanta kabad ɗin nunin kek daga Aji 1 zuwa Aji 5. Samfuran Aji 1 suna adana 1-2 kWh kowace rana idan aka kwatanta da Aji 5. Misali, Haier LC-92LH9EY1 (Aji 1) yana cinye 1.2 kWh kawai kowace rana, yayin da wasu samfuran Aji 5 na manyan samfuran da ke da irin wannan ƙarfin na iya wuce 3 kWh kowace rana—wanda ke haifar da ɗaruruwan daloli a cikin tanadin wutar lantarki na shekara-shekara.

III. Nasihu 3 da Ya Kamata Ku Sani Game da Yin Burodi Don Tanadin Ƙarfin Kuzari: Ajiye Isasshen Kuɗi Don Ƙaramin Firji A Cikin Rabin Shekara

Maimakon damuwa game da amfani da wutar lantarki, yi amfani da shi a hankali. Waɗannan dabarun da aka tabbatar suna aiki:

1. Fifita fasahar inganta amfani da makamashi ta aji 1 + fasahar inverter: Duk da cewa farashin farko ya fi kashi 5%-10%, kuna dawo da jarin cikin watanni shida ta hanyar adana wutar lantarki. Misali, jerin NW-R na Nnwell yana amfani da na'urorin Embraco masu adana makamashi, suna adana 0.8 kWh kowace rana idan aka kwatanta da samfuran da aka saba - daidai da 292 kWh kowace shekara.
2. Kada a yi watsi da gyaran da aka saba yi: A narke a kowane wata (idan sanyi ya wuce 5mm) sannan a tsaftace ƙurar condenser don rage amfani da wutar lantarki da kashi 15%. Idan ƙofofin gilashi suka yi hazo, a duba wuraren rufewa—zubar iska na iya ƙara yawan amfani da makamashi da kashi 20%.
3. Amfani da "Yanayin Dare": Ga ƙananan shaguna da aka rufe da daddare, kunna yanayin dare (wanda ake samu akan wasu samfura) ko rufe kabad da labule na dare don rage asarar iska mai sanyi, yana adana 0.5–1 kWh kowace rana.

IV. Amfani da Wutar Lantarki Mai Sarrafawa: Zaɓa da Amfani da Shi Daidai Shi ne Mabuɗi

Ana iya sarrafa amfani da wutar lantarki na firiji na kasuwanci gaba ɗaya: Ƙananan shaguna masu amfani da kabad mai sanyaya iska mai amfani da makamashi na Aji 1 mai mita 1.2 suna kashe kimanin yuan 36 a kowane wata (0.6 yuan/kWh); matsakaitan shaguna masu amfani da kabad masu ƙofofi biyu suna kashe kimanin yuan 300 a kowane wata; manyan shagunan sarka kuma suna iya kiyaye farashin firiji a kowane shago ƙasa da yuan 1000 ta hanyar amfani da samfuran masu amfani da makamashi da bin ƙa'idodin aiki na yau da kullun. Maimakon mayar da hankali kan "matakan amfani da wutar lantarki," a fifita siyan na'urori masu amfani da makamashi na Aji 1 tare da na'urorin damfara na inverter da kuma kula da su yadda ya kamata yayin amfani. Bayan haka, idan aka kwatanta da waɗannan kuɗin wutar lantarki, asarar da aka samu daga adana kek mara kyau yana wakiltar babban kuɗi.