Solar photovoltaic DC la'ititi la'ititi va'ava'a o se ituaiga DC masini puipuiga matagaluega fa'apitoa fa'aoga i le la photovoltaic system.E masani ona faʻaaogaina mo le puipuiga o le DC DC o pusa faʻapipiʻi DC, pusa manoa, inverters ma isi meafaigaluega i le la photovoltaic system.Solar photovoltaic DC miniature circuit breakers o loʻo i ai uiga o le faʻaitiitiga, maualuga le faʻatuatuaina, maualuga le lagona ma le vave tipi.