This manual provides installation and operation instructions for Morningstar’s TriStar solar charge controller. TriStar controllers charge solar batteries, control loads, and divert charge.
The Morningstar TriStar is a technically advanced solar system controller available in two standard versions: TriStar-45 (rated for 45 amps) and TriStar-60 (rated for 60 amps). Both versions support 12, 24, and 48 Vdc systems and feature three distinct operating modes: solar battery charging, load control, and diversion charge control. The controller includes continuous self-testing, LED indications, and pushbutton functions for user interaction.
| Operating Voltage | 12, 24, 48 Vdc systems |
|---|---|
| TriStar-45 Current Rating | 45 amps continuous current |
| TriStar-60 Current Rating | 60 amps continuous current |
| Maximum Solar Array Input (TS-45) | 36 amps Isc |
| Maximum Solar Array Input (TS-60) | 48 amps Isc |
| Wire Terminal Size | 35mm 2 (2 AWG) |
| Warranty Period | 5 years |
No, there are no user serviceable parts in the TriStar, and users should not disassemble or attempt to repair it.
Yes, the unit is not provided with a GFDI device and must be used with an external GFDI device as required by the National Electrical Code.