This Morningstar TriStar Controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation and is rated for 45A at 12, 24, or 48V. The TS-45 operates in one of these modes at a time and two or more controllers may be used to provide multiple functions. The TriStar uses advanced technology and automated production to provide exciting new features at a competitive cost.

The is the most sophisticated and informative controller meter on the market. The controller is ETL Listed (UL1741) and TUV (IEC62109-1), and is designed for home systems and professional applications.