Description Kemo M149N Solar Charging Controller is designed for efficiently charging 12V batteries using solar cells rated up to 10 amps. It is easy to wire up, prevents battery discharge during low sunlight and indicates charging and full battery conditions using a yellow and green 3mm LED. Ideal for charging 12V SLA batteries from solar panels up to 120 watts. 10 amp fuse and fuse holder recommended (not supplied). 12VDC Solar Charging Regulator (10A Max) Product Datasheet: (View) Brand: Kemo Electronic