Rana photovoltaic DC miniature breaker wani nau'i ne na na'urar kariyar da'irar DC da aka yi amfani da ita musamman a tsarin hasken rana.Ana amfani da shi musamman don kariyar da'irar DC na akwatunan haɗakar DC, akwatunan kirtani, inverters da sauran kayan aiki a cikin tsarin hasken rana.Hasken rana photovoltaic DC miniature breakers suna da halaye na miniaturization, babban abin dogaro, babban hankali da yankewa cikin sauri.