This kit comes with one 18.35% high-efficiency 100W Eclipse solar panel made of quality SunPower cells. For comparison, regular mono/poly panels have around 15% efficiency. The panel is coated with thick, anti-reflective, high-transparency iron-tempered glass. The 20 A Commander charge controller brings the peak conversion efficiency of 98%. You'd also get a tracer meter that gives a full control over the charge controller. The package includes an MC4 inline fuse and ANL fuse components for charge controller and battery protection.
Renogy 100W Eclipse 12 Volt Solar Premium RV Kit w/ 20A MPPT Charge Controller
1 x RNG-100MB Solar Panel
1 x Renogy Commander 20 A MPPT Charge Controller
1 x Renogy MT-50 Monitoring Device
1 x 20 ft 10 AWG MC4 adaptor kit, 1 x 8 ft 8 AWG tray cable, 1 x set of mounting Z-brackets