Zomwe zili kunja kwa grid solar power system

Malo opangira magetsi a solar photovoltaic amagawidwa m'magulu a gridi (odziyimira pawokha) ndi makina olumikizidwa ndi grid. Ogwiritsa ntchito akasankha kukhazikitsa malo opangira magetsi a solar photovoltaic, ayenera choyamba kutsimikizira ngati angagwiritse ntchito makina amtundu wa solar photovoltaic kapena grid yolumikizidwa ndi solar photovoltaic system. Zolinga za awiriwa ndizosiyana, zida zomwe zimapangidwira ndizosiyana, ndipo ndithudi, mtengo wake ndi wosiyana kwambiri. Lero, ndimakamba kwambiri za njira yopangira magetsi a solar off grid.

Off grid solar photovoltaic power station, yomwe imadziwikanso kuti yodziyimira payokha ya photovoltaic power station, ndi makina omwe amagwira ntchito mosadalira gridi yamagetsi. Amapangidwa makamaka ndi magetsi a dzuwa a photovoltaic, mabatire osungira mphamvu, owongolera ndi owongolera, ma inverters ndi zigawo zina. Magetsi opangidwa ndi ma solar a photovoltaic amayenda molunjika mu batire ndikusungidwa. Pakafunika kupereka mphamvu pazida zamagetsi, magetsi a DC mu batire amasinthidwa kukhala 220V AC kudzera mu inverter, yomwe ndi njira yobwerezabwereza yolipirira ndi kutulutsa.

Mtundu uwu wa malo opangira magetsi a solar photovoltaic amagwiritsidwa ntchito kwambiri popanda zoletsa zamalo. Ikhoza kuikidwa ndi kugwiritsidwa ntchito kulikonse kumene kuli kuwala kwa dzuwa. Choncho, ndizoyenera kwambiri kumadera akutali opanda ma gridi amagetsi, zilumba zakutali, mabwato osodza, malo obereketsa kunja, ndi zina zotero.

Malo opangira magetsi a solar a grid photovoltaic ayenera kukhala ndi mabatire, kuwerengera 30-50% ya mtengo wamagetsi opangira magetsi. Ndipo moyo wautumiki wa batri nthawi zambiri umakhala zaka 3-5, ndiyeno uyenera kusinthidwa, zomwe zimawonjezera mtengo wogwiritsa ntchito. Pankhani ya chuma, ndizovuta kulimbikitsa ndi kugwiritsa ntchito mosiyanasiyana, choncho sizoyenera kugwiritsidwa ntchito m'malo omwe magetsi ndi abwino.

Komabe, kwa mabanja omwe ali m'malo opanda ma gridi kapena madera omwe magetsi amazimitsidwa pafupipafupi, kupangira magetsi kwamagetsi amagetsi amagetsi kumagwira ntchito mwamphamvu. Makamaka, pofuna kuthetsa vuto lounikira ngati mphamvu ikulephera, nyali zopulumutsa mphamvu za DC zingagwiritsidwe ntchito, zomwe zimakhala zosavuta kwambiri. Chifukwa chake, nthawi zambiri, mphamvu ya dzuwa ya grid photovoltaic imagwiritsidwa ntchito m'malo opanda ma gridi kapena madera omwe magetsi amazimitsidwa pafupipafupi.