Mune DC-yakabatana setup, solar array inobatanidza zvakananga kubhatiri bhangi kuburikidza nechaji controller. Iyi gadziriso yakajairika kune off-grid masisitimu asi inogona zvakare kuchinjirwa kune grid-yakasungwa setups uchishandisa 600-volt tambo inverter.
Iyo 600V yekuchaja controller inoshanda kudzoreredza grid-yakasungwa masisitimu nemabhatiri uye inogona kusanganiswa nechero pre-waya nzvimbo dzemagetsi dzisina cheja controller. Yakaiswa pakati peiyo iripo PV array uye grid-yakasungirirwa inverter, iine manyore switch yekuchinja pakati pegridi-tie uye off-grid modes. Nekudaro, inoshaya programmability, inoda kuchinja kwemuviri kuti utange kuchaja bhatiri.
Nepo iyo bhatiri-yakavakirwa inverter ichikwanisa kuzvimiririra magetsi akakosha midziyo, iyo PV array haichajai mabhatiri kudzamara switch yaitwa nemaoko. Izvi zvinoda kuvapo panzvimbo kuti utange kuchaja solar, sezvo kukanganwa kuita izvi kunogona kukonzera mabhatiri akadyiswa asina simba recharge ye solar.
Pros dzeDC Coupling dzinosanganisira kuenderana nehupamhi hwe off-grid inverters uye saizi yebhatiri rebhangi zvichienzaniswa ne AC coupling. Nekudaro, kuvimba kwayo nemanyorero ekuchinjisa switch zvinoreva kuti iwe unofanirwa kuve uripo kukickstart PV kuchaja, zvichitadza izvo system yako icharamba ichipa simba rekuchengetedza asi pasina kuzadzazve nezuva.
Nguva yekutumira: Chivabvu-02-2024