Yawancin masu amfani za su yi tambaya, "Yaya girman baturi nake buƙata don hasken rana?"lokacin zabar dacewababban baturi 48Vga manyan gidajensu. Domin gidajen zamani, ababban batirin hasken ranaa cikin kewayon 10-20 kWh yanzu shine mafi kyawun zaɓi don haɓaka 'yancin kai na makamashi da ikon madadin. Ci gaba a fasahar baturi na lithium ya haifar da manyan ayyuka, kamar 15 kWh ko 20 kWh, duka mai sauƙi kuma mai tsada. A ƙasa, mun rushe yadda za ku zaɓi girman da ya dace don bukatun ku.
1. Babban Baturi don Gida: Daidaita Ƙarfi tare da Buƙatun Makamashi
Matsakaicin gida na Amurka yana amfani da 25-35 kWh kowace rana, kuma babban baturi don bangarorin hasken rana (10-20 kWh) na iya adana 30-60% na wannan buƙatar.
Misali, aBabban bankin batirin hasken rana (15 kWh)yana ba da iko da mahimmanci kamar firiji, fitilu, da Wi-Fi na awanni 18-24. Idan burin ku shine yancin kai na makamashi, fara da babban tsarin hasken rana na baturi a ƙananan ƙarshen (10-12 kWh).
Ga masu amfani da nauyi ko masu abin hawa na lantarki, ma'auni har zuwa 20 kWh don rufe yawan amfani.
2. Manyan Batura don Rana: Daidaita Ƙarfin Ajiyayyen da Ƙarfafawa
Babban darajar batirin hasken rana yana ƙaruwa yayin katsewar wutar lantarki. A20 kWh baturina iya ɗaukar nauyin 2,000W (misali, HVAC+ firiji) na awanni 10 ko ƙaramin nauyin 500W na awanni 40+.
Haɗa manyan batura don hasken rana tare da bangarori yana tabbatar da yin cajin rana, rage dogaro da subabbar batirin hasken rana(30+ kWh) sai dai idan ba ku da cikakken grid. Ba da fifikon da'irori masu mahimmanci (na'urorin likitanci, tsarin tsaro) don hana wuce gona da iri akan iyawar da ba dole ba.
3. Babban Tsarin Batir Solar: Tech, Daidaituwa, da Tabbatar da Gaba
Na zamanilithium-ion manyan batura masu hasken rana(misali,Batirin YouthPOWER) bayar da zurfin 100% na fitarwa da 10+ shekaru rayuwa, yin 10-20 kWh raka'a ingantaccen zuba jari na dogon lokaci.
Tabbatar cewa girman batirin hasken rana ya yi daidai da tsarin hasken rana: Tsarin 8-10 kW zai iya samar da 30-40 kWh kowace rana, cikin sauƙin caji20 kWh babban bankin batirin hasken rana. Don haɓaka aiki, guje wa girman girman fiye da samar da hasken rana. Yin caji fiye da kima na iya rage inganci.
Shawarwari na ƙarshe
Babban batirin hasken rana mai nauyin 10-20kWh zai iya daidaita amfanin yau da kullun, buƙatun madadin, da farashi. Fara da 15 kWh don yawancin gidaje kuma faɗaɗa zuwa manyan batura masu daidaitawa don masu hasken rana idan an buƙata.
Kayan aiki kamarKalkuleta na NREL PVWattszai iya tace saitin ku-babu buƙatar splurge akan babbar batirin hasken rana sai dai idan yana da mahimmanci.