Dongosolo lamagetsi a dzuwa lopanda gridi limapangidwa ndi ma solar panels, solar charger controller, bank battery, off-grid inverter, DC loads, ndi AC loads. Makina amagetsi a dzuwa amagwiritsidwa ntchito kwambiri m'madera akutali, kulumikizana ndi mafoni, zilumba, ulimi, ndi madera omwe alibe magetsi wamba.
Pa nthawi ya kuwala kwa dzuwa, mphamvu ya dzuwa imasintha mphamvu ya dzuwa kukhala magetsi, zomwe zimapangitsa kuti katundu azigwiritsidwa ntchito kudzera mu chowongolera cha mphamvu ya dzuwa ndikuchaja banki ya batri. Ngati kuwala kwa dzuwa sikukupezeka, chowongolera mphamvu chimatsogolera mphamvu kuchokera ku banki ya batri kupita ku DC loads. Nthawi yomweyo, banki ya batri imapereka mphamvu ku inverter yopanda gridi, yomwe imasintha DC kukhala AC kuti ipatse mphamvu AC loads. Makina amagetsi a dzuwa si zinthu zokhazikika, zomwe zikutanthauza kuti kapangidwe kameneka sikoyenera kwa ogwiritsa ntchito onse. Amapangidwa ndikukonzedwa kutengera zosowa za ogwiritsa ntchito, zomwe zimasiyana m'malo osiyanasiyana. Makasitomala ambiri ali ndi chidziwitso chochepa pa izi; chifukwa chake, ogwiritsa ntchito omwe akufuna kukhazikitsa makina amagetsi a dzuwa angadabwe kuti ndi mtundu wanji wa makina omwe ayenera kusankha.
1. Magetsi Oyera Kapena Zipangizo Zapakhomo?
Makina amphamvu a dzuwa akhoza kugawidwa m'magulu awiri kutengera ntchito zawo:
Dongosolo lamagetsi la dzuwa lokha lokha lowunikira: Ili ndi dongosolo lamagetsi la DC lapakhomo.
Dongosolo la magetsi ndi zida zapakhomo: Dongosolo lamtunduwu limapereka mphamvu ya 220V AC ku zida zapakhomo. Dongosolo la magetsi ndi losavuta komanso lotsika mtengo koma silingathe kupatsa mphamvu zida zapakhomo.
2. Kodi Muyenera Kusankha Dongosolo Lonyamulika Lonse kapena Dongosolo Lofanana
Makina Onyamulika Onse-mu-Chimodzi: Izi zapangidwa kuti zikhale zosavuta kunyamula, sizifuna kuyika, ndipo ndi zabwino kwambiri popita kukagona panja. Komabe, chifukwa cha kukula kochepa, zimakhala ndi mphamvu yochepa ya batri.
Makina Oyendetsera: Izi zimafuna kuyika kosavuta, zimapereka mphamvu zambiri zosungira, ndipo ndizothandiza komanso zotsika mtengo, zomwe zimapangitsa kuti zikhale zoyenera kwambiri m'nyumba kapena m'nyumba zakunja. Dongosolo lamagetsi a dzuwa la DC lomwe lili ndi batire yosungira limakhala ndi ma solar panels, chowongolera cha chaji, mabatire, ndi ma DC load. Pakagwa dzuwa, ma solar panels amasintha kuwala kukhala mphamvu zamagetsi kukhala ma load yosungira ndikuchaja batire yosungira. Usiku kapena nthawi ya mitambo, batire yosungira imapatsa mphamvu katundu. Mtundu uwu wa makina umagwiritsidwa ntchito kwambiri, kuyambira magetsi a m'munda a dzuwa ndi nyali za pabwalo mpaka malo olumikizirana ndi mafoni ndi magetsi akumidzi m'madera akutali. Pamene kukula kwa makina ndi mphamvu yosungira katundu zili zazikulu, zidzafunika solar array ndi batire yosungira katundu yayikulu.
3. Makina a Mphamvu ya Dzuwa a AC ndi DC kapena Makina a Dzuwa Osakanikirana?
Makina a Mphamvu ya Dzuwa a AC: Poyerekeza ndi makina a mphamvu ya dzuwa a DC, makina a mphamvu ya dzuwa a AC ali ndi inverter ya AC yosinthira DC kukhala AC kukhala mphamvu ya AC.
Makina Oyendera Dzuwa Osakanikirana: Makina awa amatha kupatsa mphamvu magetsi a DC ndi AC.
Makina a Dzuwa Ogwirizana ndi Gridi: Makinawa amaika patsogolo kupanga mphamvu ya dzuwa ndi magetsi a gridi a 220V AC ngati mphamvu yowonjezera. Izi zimachepetsa kukula kofunikira kwa mphamvu ya dzuwa ndi batire, chifukwa magetsi opangidwa ndi makina a dzuwa amatha kugwiritsidwa ntchito nthawi yomweyo masiku a dzuwa, pomwe mphamvu ya gridi imatha kuwonjezera mphamvu nthawi ya mitambo kapena mvula. M'madera ambiri a China, nyengo imakhala yoyera kwa nthawi yoposa magawo awiri pa atatu a chaka, zomwe zimachepetsa ndalama zomwe zimayikidwa kamodzi kokha mumakina amagetsi a dzuwa komanso zimathandizira kwambiri pakusunga mphamvu ndi kuchepetsa mpweya woipa.
Mwachidule, makina amphamvu a dzuwa omwe sagwiritsidwa ntchito pa gridi yamagetsi amatha kusinthidwa kuti agwirizane ndi zosowa zosiyanasiyana, kuyambira kuwunikira koyambira mpaka makina apamwamba kwambiri omwe amayatsa zida zapakhomo ndikuziphatikiza ndi magetsi a gridi yamagetsi.
