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Morningstar ProStar ASSEM-PS15M 15 Amp 12/24VDC PWM Charge Controller w/ Meter

Morningstar ProStar ASSEM-PS15M 15 Amp 12/24VDC PWM Charge Controller w/ Meter

Our Price: $398.41

Product Code: ASSEM-PS15M


Morningstar ProStar ASSEM-PS15M 15 Amp 12/24VDC PWM Charge Controller w/ Meter

Manufacturer Part#: ASSEM-PS15M

Morningstar’s ProStar has been upgraded. This new third generation model offers additional features and capabilities while maintaining the same form factor, quality, and reliability that has made the ProStar the world’s leading mid-range PWM solar controller for professional and consumer applications since 1995.

Morningstar’s ProStar PS-15M is the world’s leading mid-range solar charge controller for both professional and consumer applications. This second generation ProStar adds new features and protections using highly advanced technology, provides longer battery life and improved system performance; and sets new standards for reliability and self-diagnostics.

Morningstar's ProStar series solar charge controllers work great with: leisure (caravan and boating), residential, rural electrification and solar energy systems, security and instrumentation, off-grid solar applications, telecommunications, transportation and traffic. ProStar models come equipped with a five-year warranty, and have received CE certification.


  • The Best in its Class - Estimated 15-year life span. Compliance with IEC 62109. PWM series battery charging (no shunt). 8 dip switches to adjust battery charging and other settings. High resolution graphical meter to adjust settings and display logged data (M models only). Very low voltage drops. Current compensated low voltage discontent (LVD).
  • Highly Compatible - RJ-11 MeterBus port for serial MODBUS data or to add a remote meter. Compatible with Morningstar's Ethernet MeterBus Converter (EMC-1). Parallel for up to 300 Amps. LEDs indicate battery status and faults.
  • Additions & Safety - Up to 256 days of data logging. Dusk-to-dawn and advanced programmable lighting control. Protective terminal cover. Enhanced surge rating for heavy DC loads. Self-diagnostics. Slow switching mode to eliminate system noise at telecom settings. Temperature compensated charging. Topicalization. No switching or measurement in the grounded lug. 100% solid state. Capable of 25% overloads. Remote battery sense terminals.


  • 1 - Charge Controller : Prostar 15M (PS-15M)
  • 3 - Circuit breakers – Rated for 15 Amps - with meter
  • 6 - Din Rail mountable Power Terminal Blocks
  • 1 - Wiring Kit – Assembly pre-wiring and #10 AWG Batt-Reg Cable
  • 1 - Back Panel to fit Most Enclosures (BBA3, BBA6, BBA10)

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