Solar Panel 100W
AMPS - 100W semi flexible solar panel ETFE coated - waterproof, MC-4 cables. A step towards sustainability.
A solar regulator is required. Divide your total solar panel wattage by your battery voltage to get an amp figure - this is the mimimum size regulator you require. 100W / 12V = 8.3A. Thus, go with a 10A solar regulator. Also, check that the regulator is capable of handling the higher voltages when panels are seriesed together.