Product Description
The Morningstar Prostar 15A Charge Controller is a high-quality PWM solar charge controller engineered to optimise battery life and system efficiency in small to medium 12 V or 24 V solar installations. The Morningstar Prostar 15A Charge Controller delivers 15 amps of charging capacity and integrates a low-voltage disconnect (LVD) feature that safeguards your battery against deep discharge, along with temperature compensation (TC) that adjusts charging based on ambient conditions to extend battery health. With the Morningstar Prostar 15A Charge Controller you benefit from selectable charging profiles tailored for sealed, gel or flooded batteries, optional digital meter display and on/off switch for monitoring and control, and a fan-free, low-maintenance build suitable for remote or harsh locations. The Morningstar Prostar 15A Charge Controller is ideal for applications such as off-grid residences, solar lighting systems, telecommunications backup, marine power systems or rural electrification projects. With its reliable protection suite — including over-current, reverse polarity, high temperature and lightning/transient surge safeguards — the Morningstar Prostar 15A Charge Controller offers peace of mind and efficient performance in demanding solar power applications.
Product Specification
| Model | PS-15 | PS-15M | PS-30 | PS-30M |
|---|---|---|---|---|
| Charge Rating | 15 amps | 15 amps | 30 amps | 30 amps |
| Max. PV Open Circuit Voltage (Voc) for 12/24V batteries | 30/60 volts | 30/60 volts | 30/60 volts | 30/60 volts |
| Nominal Battery Voltage | 12V or 24V | 12V or 24V | 12V or 24V | 12V or 24V |
| Battery Chemistry Supported | L/A, Li, NiCd, others | L/A, Li, NiCd, others | L/A, Li, NiCd, others | L/A, Li, NiCd, others |
| Battery Voltage Range | 10-35V | 10-35V | 10-35V | 10-35V |
| Voltage Accuracy | <=0.1% +/- 50mV | <=0.1% +/- 50mV | <=0.1% +/- 50mV | <=0.1% +/- 50mV |
| Operating Temperature Range | -40 C to +60C | -40 C to +60C | -40 C to +60C | -40 C to +60C |
| Warranty | 5 Years | 5 Years | 5 Years | 5 Years |
| Built-in meter | No | Yes | No | Yes |
| CE and RoHS compliant | Yes | Yes | Yes | Yes |
| TAA compliant | Yes | Yes | Yes | Yes |
| Approved for use in Hazardous Locations: Class 1, Division 2, Groups A-D | Yes | Yes | Yes | Yes |
| IEC 62109 | Yes | Yes | Yes | Yes |
| ETL Listed [UL-1741 and Canadian CSA C22.2 No.107.1.01] | Yes | Yes | Yes | Yes |
| FCC Class B Part 15 Compliant | Yes | Yes | Yes | Yes |
| Manufactured in a Certified ISO 9001 Facility | Yes | Yes | Yes | Yes |







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