Wasu abokan ciniki za su tambayi dalilin da yasa samar da wutar lantarki na tashar wutar lantarki ta pv ba ta kai kamar na watannin baya ba lokacin da hasken ya yi karfi a lokacin rani kuma lokacin hasken yana da tsawo?
Wannan al'ada ce sosai.Bari in bayyana muku: ba shine mafi kyawun hasken ba, mafi girman samar da wutar lantarki na tashar wutar lantarki ta pv.Wannan shi ne saboda ƙarfin wutar lantarki na tsarin pv an ƙaddara shi da abubuwa da yawa, ba kawai yanayin haske ba.
Babban dalilin kai tsaye shine zafin jiki!
Yanayin zafin jiki mai girma zai yi tasiri a kan hasken rana, kuma zai yi tasiri a kan ingancin aiki na inverter.
Matsakaicin yawan zafin jiki na hasken rana gabaɗaya tsakanin -0.38 ~ 0.44% / ℃, wanda ke nufin cewa lokacin da zafin jiki ya tashi, ƙarfin ƙarfin hasken rana zai ragu. na tashar wutar lantarki na photovoltaic zai ragu da 0.5%.
Misali, 275W hasken rana panel, ainihin zafin jiki na pv panel shine 25 ° C, bayan, ga kowane karuwar 1 ° C, ƙarfin wutar lantarki yana raguwa da 1.1W.Sabili da haka, a cikin yanayin da ke da mafi kyawun yanayin haske, wutar lantarki za ta karu, amma yanayin zafi mai kyau da haske mai kyau zai haifar da shi gaba daya zai lalata wutar lantarki da haske mai kyau ya haifar.
Samar da wutar lantarki ta tashar wutar lantarki ta pv shine mafi girma a lokacin bazara da kaka, saboda yanayin zafi ya dace a wannan lokacin, iska da gajimare suna da bakin ciki, hangen nesa yana da girma, shigar hasken rana yana da ƙarfi, kuma ana samun ƙarancin ruwan sama.Musamman a cikin kaka, lokaci ne mafi kyau na shekara don tashar wutar lantarki ta pv don samar da wutar lantarki.
Lokacin aikawa: Oktoba-09-2023