Solarparts 300W DIY RV Boat solar kits include the followings parts:
1. 3pcs 100W flexible solar panel for RV Boat
2. 1pcs 20A 12V/24V solar controller
3. 2pcs Y type male/female MC4 connector adaptor
4. 1sets 3M length MC4 solar cable
5. 1sets 3M red black cable with alligator clip for rechargable batteries.