Litšireletso tsa TSPD-DC letoto la ts'ebetso li sebetsa lehlakoreng la sistimi ea DC e ka tlase ho 1000 V, ts'ireletso e tla etsoa, haholo-holo bakeng sa liphanele tsa letsatsi tsa sistimi ea matla a letsatsi a photovoltaic le ho fetella ha mela pakeng tsa phanele ea letsatsi le mahlakore a DC a inverter a bakoang ke lehalima kapa ho phahama. .