Masu ba da kayan aikin mai sauya mitar suna tunatar da ku cewa akwai wasu sharuɗɗa don masu sauya mitar don adana wutar lantarki. Ta hanyar canza sigogin aiki yadda ya kamata ba tare da shafar amfani ba, za'a iya ceton makamashin da ake amfani da shi ta hanyar sigogin aiki marasa ma'ana, kuma ana iya samun canji daga aiki na gaba ɗaya zuwa aikin tattalin arziki. Babban abubuwan da ke shafar adadin wutar lantarki sune kamar haka.
① Don adana makamashi, wajibi ne don rage yawan mita. Mafi girman raguwa, ana iya samun ƙarin kuzari. Ba tare da rage mita ba, mai sauya mitar ba zai iya ajiye wutar lantarki bisa ka'ida ba.
② Dangane da nauyin nauyin motar lantarki, lokacin da nauyin kaya ya kasance tsakanin 10% da 90%, matsakaicin adadin ajiyar wutar lantarki shine 8% zuwa 10%. Lokacin da nauyin nauyi ya yi ƙasa, daidaitaccen adadin ceton wutar lantarki ya fi girma, amma ƙimar ceton wutar lantarki yana tsakanin 40% zuwa 50%, wanda baya haɗa da lissafin wutar lantarki.
③ Yana da alaƙa da ma'anar ma'auni na asali na aiki, kamar ma'auni masu daidaitawa na matsa lamba, yawan gudu, gudu, da dai sauransu. Girman darajar daidaitacce, mafi girman adadin ajiyar makamashi, in ba haka ba akasin haka gaskiya ne.
④ Yin amfani da bawuloli da aka shigo da su ko fitarwa don daidaita sigogin aiki, wanda ke da alaƙa da hanyar daidaitawa ta asali, ba ta da kyau sosai. Idan an canza shi zuwa ƙa'idar saurin sauya mitar, zai kasance mai ma'ana ta tattalin arziki. Bayan amfani da mai sauya mitar don daidaita saurin gudu, zai iya ajiyewa har zuwa 20% zuwa 30% ƙarin wutar lantarki fiye da daidaita hanyar aiki da hannu tare da bawuloli.
⑤ Yana da alaƙa da ainihin hanyar ka'idar saurin gudu, alal misali, yin amfani da injin zamewa don daidaita saurin gudu yana da ƙarancin inganci, musamman a matsakaici da ƙananan gudu inda ingancin ya kasance ƙasa da 50% kawai, wanda ba tattalin arziki bane. Bayan canzawa zuwa mitar mai canzawa don daidaita saurin, wannan ɓangaren makamashin lantarki ya sami ceto. A halin yanzu, a masana'antu irin su masana'antar hasken wuta, yadi, yin takarda, bugu da rini, robobi, roba, da dai sauransu Yawancinsu har yanzu suna amfani da na'urori masu zamewa, don haka amfani da na'urori masu juyawa don cimma nasarar kiyaye makamashi aiki ne na gaggawa don canjin fasaha.
⑥ Adadin kuzarin da aka ajiye ya bambanta dangane da yanayin aiki na injin lantarki, kamar ci gaba da aiki, aiki na ɗan gajeren lokaci, da aiki na ɗan lokaci.
⑦ Yana da alaƙa da tsawon lokacin aikin motar lantarki. Misali, idan aka kunna motar na tsawon sa'o'i 24 a rana, tanadin makamashi zai fi girma idan an kunna shi tsawon kwanaki 365 a shekara, kuma akasin haka.
⑧ Yana da alaƙa da ƙarfin wutar lantarki da kanta. A karkashin irin wannan adadin tanadin makamashi, mafi girman wutar lantarki, mafi girman adadin ceton makamashi kuma mafi girman fa'idodin tattalin arziki. Ko da adadin ceton makamashi ya yi ƙasa da na ƙananan injinan lantarki, ainihin fa'idodin sun fi girma.
⑨ Muhimmancin kayan aikin samar da kayan aiki yana da alaƙa da zaɓin kayan aikin da ke cinye wutar lantarki mai yawa, yana da tsadar kayayyaki, kuma hanyar ƙa'idar saurin gudu a halin yanzu ba ta dace da tattalin arziki ba. Ta hanyar canzawa zuwa mai sauya mitar, ana iya samun sakamako nan da nan kuma sau biyu ƙoƙarin.
Lokacin zabar mai sauya mitar don daidaita saurin ko tanadin makamashi, yakamata a bi ƙa'idodin da ke sama azaman abin da ake buƙata don tantance shirin. Farashin wutar lantarki na cikin gida yana da yawa, kuma idan aka adana adadin wutar lantarki iri ɗaya, fa'idodin tattalin arziƙin ya fi girma, wanda kuma ya zama dole.