This manual introduces the operation and maintenance of ProStar MPPT, including safety instructions, general information, installation, operation, troubleshooting, etc.
The MorningStar ProStar MPPT Operator's Manual serves as a comprehensive guide for the installation, operation, and maintenance of the PS-MPPT-25, PS-MPPT-25M, PS-MPPT-40, and PS-MPPT-40M solar charge controllers. It covers essential safety instructions, including warnings about electrical shock and the requirement for external Ground Fault Detection and Isolation (GFDI) devices. The document details the controller's specifications, such as maximum input power and battery charging currents, and outlines the physical dimensions for mounting.
| Nominal Battery Voltage | 12/24V |
|---|---|
| Max. PV Open-Circuit Voltage | 120V |
| Max. Battery Charging Current (PS-MPPT-25) | 25A |
| Rated Load Current (PS-MPPT-25) | 25A |
No, the controller does not contain any fuses or disconnects inside the unit.
No, it is UL/IEC 62109 certified for use in negative ground or floating systems only.
Users should avoid wearing jewelry during installation to prevent electrical hazards.