Igayidi ephelele yokukhetha isilawuli sakho se-solar.
Isilawuli secala selanga simi njengengxenye ebaluleke kakhulu ekwakhiweni kwanoma yiluphi uhlelo lwamandla elanga. Kulawula kahle ukugeleza kwamandla kusuka kumaphaneli akho elanga kuya kumabhethri, ekuvikeleni ukumelana ngokweqile futhi ekugcineni kwathuthukisa isikhathi eside sebhethri. Lawa ma-abalawuli adlala indima ebalulekile ekukhuliseni amandla amandla okulandela amasu aphezulu aphezulu wamaphoyinti (ama-MPPT), ukuqinisekisa ukusetha kwe-solar, kungaba nge-Grand Solar noma iphrojekthi ethokomele, esebenza kahle.
Lapho ukhetha endaweni yakwama-polar alawulwa yilanga, uhlangabezana ne-spectrum yezinketho, kusuka kumodeli eqondile ye-PWM (ukuguquguquka kwe-Pulse Width) kuya kumayunithi ama-MPPT amangalisa kakhulu, ngalinye elakhelwe ukunakekela izicelo ezithile zelanga. Ukukhetha isilawuli selanga esifanele kubandakanya ukukala izinto ezibalulekile ezibalulekile, kufaka phakathi ukuhambisana kwe-voltage, umthamo we-amperage, kanye nokuba khona kokusebenza okwengeziwe okungaqhakambisa ukusebenza kahle kwezilawuli kanye nesipiliyoni somsebenzisi.
Ngokusobala, ama-Solar Controller Amayunithi we-12V aphakathi kwezigaba ezivame ukufunwa ngemuva, ezilungele izinhlelo ezincane noma zokungena elanga. Lezi zilawuli zikhonjwa yi-voltage voltage (12V, 24V, njll) kanye nokulinganisa kwe-amperage, okuchaza inani lamanje lenzelwe ukuphatha. Ukukhetha phakathi kwe-PWM kanye ne-MPTT Ukushaja ama-algorithms nakho kudlala indima enkulu, nge-PWM yokuba inketho eyisisekelo kanye ne-MPTPT enikeza ukusebenza kahle kwamaphoyinti wamandla aphezulu.
Izici ezinjengokuboniswa kwe-LCD kokuqapha real-time, ukunxeshezelwa kokushisa ngokunemba okuqondile kungakhathalekile ukuthi izimo zemvelo, kanye nokuhambisana nezinhlobo ezahlukahlukene zebhethri, ziba nomthelela omkhulu ekusebenzeni kwezilawuli.
Ngokuphatha ngempumelelo ukugeleza kwamandla phakathi kwamaphaneli elanga namabhethri, abalawuli becala belanga babaluleke kakhulu ekusetshenzisweni kwamandla okulungele kanye nokuvikela ubuqotho besistimu. Ukutshalwa kwemali esilawulini se-solar esezingeni eliphakeme-kungaba yi-solar controller 12v ukuthola amakhompiyutha amakhompiyutha amaningi noma i-voltage ephakeme ehlukile ezinhlelweni ezibanzi - zibalulekile empumelelweni eqhubekayo yamandla we-solar.
