RENOGY&reg; RV Solar Kit 300W: 3pc 100W Mono Solar Panel + ViewStar 30A Charge Controller w/ LCD Display + 40' MC4 Adapter Kit + 16' Tray Cable + Z Brackets 3 Renogy 100 Watt Monocrystalline Solar Panels: High efficiency, durable, tempered glass, corrosion-resistant aluminum frames 30 Amp PWM Charge Controller w/ LCD Display, expandable to 400w for 12volt battery system 3 sets of Sturdy Z brackets for Mounting - Unique design, bolts/washers included 40' solar Adapter cable to connect solar panels to charge controller with MC4 connectors. 2 pair Branch connector 16' Tray Cable (10 Gauge) to connect charge controller to battery, battery ring terminals included.