Chidziwitso cha mfundo zopangira mphamvu ndi mawonekedwe a ma module a solar cell

Ma modules a dzuwa, omwe amatchedwanso ma solar panels ndi photovoltaic modules, ndi gawo lalikulu la kayendetsedwe ka mphamvu ya dzuwa komanso gawo lofunika kwambiri la mphamvu ya dzuwa.Ntchito yake ndikutembenuza mphamvu ya dzuwa kukhala mphamvu yamagetsi, kapena kuitumiza ku batri kuti isungidwe, kapena kulimbikitsa ntchito yolemetsa.

Ma module a solar cell amapangidwa ndi ma cell amphamvu kwambiri a monocrystalline kapena polycrystalline solar, magalasi opepuka achitsulo otsika kwambiri, zomangira (EVA, POE, etc.), ma backplanes ogwira ntchito, mipiringidzo yolumikizira, mipiringidzo yamabasi, mabokosi ophatikizika ndi aloyi ya aluminiyamu. mafelemu..

Mfundo ya maselo a dzuwa

Mphamvu yosinthira mphamvu ya solar photovoltaic power generation ndi solar cell, yomwe imadziwikanso kuti photovoltaic cell.Mfundo ya mphamvu ya mphamvu ya dzuwa ndi mphamvu ya photovoltaic.Kuwala kwa dzuŵa kukawalira pa selo la dzuŵa, selo limatenga mphamvu ya kuwala ndi kupanga mapeyala opangidwa ndi ma electron-hole.Pansi pa gawo lamagetsi la batri lomwe limapangidwira, ma electron opangidwa ndi zithunzi ndi mabowo amalekanitsidwa, ndipo kudzikundikira kwa zolembera zotsutsana kumachitika kumapeto kwa batri, ndiye kuti, "voltage yopangidwa ndi zithunzi" imapangidwa, yomwe imapangidwa. ndi "photovoltaic effect".Ngati ma elekitirodi amakokedwa mbali zonse za magetsi omwe anamangidwa ndipo katunduyo alumikizidwa, katunduyo adzakhala ndi "chithunzi chopangidwa ndi chithunzi" chodutsa, potero amapeza mphamvu.Mwanjira imeneyi, mphamvu ya kuwala kwa dzuwa imasinthidwa mwachindunji kukhala magetsi omwe angagwiritsidwe ntchito.

Pa kutentha komweko, zotsatira za kuwala kwa dzuwa pazitsulo za dzuwa: kuwonjezereka kwa kuwala, kuwonjezereka kwa magetsi otseguka ndi magetsi afupipafupi a gulu la solar, komanso mphamvu yowonjezera yowonjezera.Panthawi imodzimodziyo, zikhoza kuwoneka kuti magetsi otseguka amasintha ndi mphamvu yamagetsi.Osadziwikiratu ngati kusintha kwanthawi yayitali kwakanthawi kokhala ndi mphamvu yaradiation.

Pansi pa kuwala komweko, mphamvu ya kutentha pa gululo: pamene kutentha kwa selo la dzuwa kumawonjezeka, mphamvu yamagetsi yotseguka imachepa kwambiri ndi kutentha, ndipo mawonekedwe afupipafupi amawonjezeka pang'ono, ndipo zomwe zimachitika kawirikawiri ndizo. pazipita linanena bungwe mphamvu amachepetsa

Mawonekedwe a ma cell a dzuwa

Ma module a solar cell ali ndi kutembenuka kwamphamvu kwa photoelectric komanso kudalirika kwakukulu;ukadaulo wapamwamba wofalitsa umatsimikizira kusinthasintha kwa kutembenuka mtima mu chip chonse;amaonetsetsa madutsidwe magetsi wabwino, adhesion odalirika ndi ma elekitirodi solderability wabwino;kulondola kwambiri Zithunzi zosindikizidwa za silika-screen ndi kuphwanyidwa kwakukulu kumapangitsa batire kukhala yosavuta kuwotcherera ndi kudula laser.

Malinga ndi zida zosiyanasiyana zomwe zimagwiritsidwa ntchito, ma cell a solar amatha kugawidwa kukhala: ma cell a silicon solar, ma cell a solar ophatikizika angapo, ma polymer multilayer osinthidwa ma elekitirodi a solar, ma cell a solar nanocrystalline, ma organic solar cell, ma cell a solar apulasitiki, omwe ma cell a solar a silicon. Mabatire ndi okhwima kwambiri ndipo amalamulira ntchito.