Product Description
The Morningstar Prostar Controller is a professional-grade 15 amp PWM solar charge controller tailored for small to medium 12 V/24 V solar systems where reliability and efficiency matter. The Morningstar Prostar Controller combines precision 4-stage PWM charging, low-voltage disconnect (LVD) to protect battery banks, and temperature-compensated voltage regulation to optimise battery life. With the Morningstar Prostar Controller you benefit from rugged construction, silent operation, and advanced system protection—including over-current, reverse-polarity and over-temperature safeguards. The Morningstar Prostar Controller adapts to a variety of battery chemistries (lead-acid, sealed, gel and lithium) and supports plug-and-play installation for remote homes, telecom or lighting systems, rural electrification, marine or off-grid applications. Choose the Morningstar Prostar Controller for dependable solar battery regulation and load safeguarding in challenging conditions.
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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