Morningstar TS-60 Tristar-60 Amp Morningstar's TriStar 60 (TS-60) is a three-function solar battery charger that provides reliable solar battery charging, load control or diversion regulation, Highest Reliability It is rated at 60 amps and features a wide voltage range of 12-48 volts, Communications Capability Options include an internal meter, remote meter and remote temperature sensor, Fully Adjustable, Extensive Electronic Protections Constant voltage series PWM design to provide highly efficient battery charging, Programmable Lighting Control Multiple TS-60 charge controllers can be run in parallel for larger solar arrays up to 300 amps or more, Better Battery Charging, Low Telecom Noise 5 Years Warranty