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Morningstar Charge Controllers ProStar PS-15M Gen3 PWM

(35 ratings)

Customer reviews & Questions

Verified buyer reviews
Customer Reviews
  • Reviews (35)
  • Questions (2)
Eric
06/14/2021
I ordered this unit for my trailer to charge 3 deep cycle batteries. So far no complaints, works as a charm. Mine is the model with a display, it shows the actual system voltage. I can see it from across the room in the dark. That's a very nice feature, so I recommend the ones with a display
Barbara
05/21/2021
I’m very pleased with the performance, it is a great controller. The hookup couldn’t be easier. The LCD displays correct values for Solar Current, Battery Voltage, and Load Current. Handles all types of batteries. Charging modes include Boost, PWM Regulation, Equalize, and Float. Highly recommend the store and the product
Otter
04/18/2021
I've never had any trouble with prostar chargers. I bought this controller for my RV, keeps the batteries in excellent shape. Definitely recommend the brand and this store
Simeon
06/12/2021
I plan to put this in my garage and the temps fall to -20 sometimes, will the LCD handle this?
A1 SolarStore
The display’s operating temperatures lie between -22°F and 185°F.Yes. Operating Temperature: -40°C to + 60°C
Richard
05/17/2021
What is the display’s resolution?
A1 SolarStore
It is 128 by 64 pixels.

Specification

Controller typePWM Charge Controllers
Maximum charging current15 A
Maximum voltage of the solar panels60 V
Dimensions LxWxH4.1 x 6.0 x 2.2 in
ManufacturerMorningstar Corp
Manufacturer Part #ProStarGen3
Operating Temperatures –40 °C to +60 °C
Warranty5-YEAR WARRANTY

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About product

ProStar 15 Gen3

Morningstar, ProStar 15 Gen3 PWM charge controller, 15A, 60Voc, 12/24VDC

Morningstar's ProStar Gen3 PWM charge controllers are an ideal option for residential, mobile, or stand-alone solar PV systems. They provide continuous self-diagnostics and monitoring, ensuring stable work. Electronic error protections prevent damage from overload, short-circuit and installation mistakes. They are also protected from battery reverse polarity without any mechanical fuses.

Key features

  • Programmable load terminal connections: Low-Voltage Disconnect and Reconnect, field adjustable PV Based Lighting control (dusk to dawn or custom settings)
  • MODBUS communications protocol: easy control, remote access and charge synchronization with up to 256 days of detailed data
  • Access to charging, lighting, and load control settings without an external computer
  • High resolution LCD display: multiple languages, LED backlight, 1″ x 2″ surface
  • The Remote Temperature Sensor for automatic charge adjustments
  • Self-diagnostics with continuous monitoring and reporting
  • Wire terminals accept wire up to #6 AWG
  • Automatic battery selection (12 or 24 V)

Functionality and cost-efficiency

  • Durability: protective terminal cover, aluminum heatsink and a strong polycarbonate case
  • Networking and communication: RJ-11 port, MODBUS and SNMP protocols
  • Maximizes energy harvest with pulse width modulation technology
  • Reliability: IEC 62109 compliance and multi-stage quality control
  • Longer battery life with 4-stage charging