October 30 APsystems YC500I Grid-Tie Solar Microinverter 401-450W 16-55VDC Black APsystems YC500I Grid-Tie Solar Microinverter 401-450W 16-55VDC Black. Tags: 16-55vdc, 401-450w, apsystems, black, grid-tie, microinverter, solar, yc500i Posted October 30, 2026 by admin in category apsystems Post navigation APsystems 60VDC 3-Phase Solar Microinverter QT2-208 1728VA Output 1533