Ua pili ka TSPD-DC series surge protectors i ka ʻaoʻao ʻōnaehana DC ma lalo o 1000 V, e mālama ʻia ka pale ʻana, ʻoi aku hoʻi no nā panela solar o ka ʻōnaehana photovoltaic solar a me ka overvoltage laina o nā laina ma waena o ka panel solar a me nā ʻaoʻao inverter DC i hoʻokumu ʻia e ka uila a i ʻole ka piʻi ʻana. .