Midnite Solar, The KID MPPT Charge Controller, 150VDC, 30A, 12-48V Battery, with LCD & wall mount bracket, Black, MNKID-B

For sun based as it were. The KID is the most adaptable medium estimated charge controller available. Perfect for little sustainable power source frameworks. The KID takes into account genuine info paralleling. As your energy needs develop, add more modules to the cluster and a moment KID. This will give double the power from a solitary array.