Renogy 2.4/4.8m 4/6/10/25mm² Solar PV Tray Cable Connect Controller to Battery
The different sizes allow you to customize to your systems based on your needs. Renogy 30W 50W 100W 175W 200W 320W 640W Solar Panel 12V Mono Off Grid RV Caravan. Renogy Solar Tray Cables Connecting Regulator with Battery.