SKU: 21716709409

Morningstar Prostar Charge Controller MPPT 40A with Digital Meter - PS-MPPT-40-M

$324.00 $360.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Morningstar Prostar Charge Controller MPPT 40A with Digital Meter - PS-MPPT-40-MThe Morningstar Prostar MPPT 40 M is a 40 A 12 24 V charge controller with digital meter. The Prostar MPPT solar charge controller and lighting controller with TrakStar Technology is an advanced maximum power point tracking (MPPT) battery charger for off grid photovoltaic (PV) systems. Detailed battery programming options allow for advanced battery support for the latest Lithium, Nickel Cadmium, and Lead Acid type batteries. Automatic PV based

The Morningstar Prostar MPPT 40-M is a 40 A 12/24 V charge controller with digital meter. The Prostar MPPT solar charge controller and lighting controller with TrakStar Technology is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems. Detailed battery programming options allow for advanced battery support for the latest Lithium, Nickel Cadmium, and Lead Acid type batteries. Automatic PV based lighting control is provided out of the box. For additional information, please see spec sheet and user manual linked below.

Specs and Features:

  • 40 A 12/24V Charge and Lighting Controller with LVD (Low Voltage Disconnect) Option
  • Nominal Max Array Power: 550 W @ 12 V , 1,100 W @ 24 V
  • Battery Voltage Range 8-35 V
  • Conformally coated circuit board and corrosion resistant terminals for high reliability
  • MPPT technology maximizes energy harvest by adjusting to the true maximum power point as insolation changes throughout the day.
  • High efficiency across low, medium and high power levels
  • Detailed data logging of power and load data, 190 Days
  • Low noise design meets FCC Class B specs
  • Automatic PV based lighting control, multi-event load control enables powerful options for PV lighting systems and setting can easily be adjusted in the field
  • Industry standard MODBUS communications protocol
  • High strength poly carbonate case and extruded aluminum heatsink
  • Optional Accessories Include: Remote Temp Sensor (RTS), Remote Meter (RM-1), Wire Box (PS-MPPT-WB), USB Communications Adapter (UMC-1), Meter Hub (HUB-1), Relay Drive (RD-1) (See related parts to the right)
  • Five Year Warranty

    • Documents:

    Datasheet1

    Datasheet2

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 21716709409

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    4.9 ★★★★★
    Based on 29 reviews
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    SES
    Lake Worth, US
    ★★★★★ 5
    10/10 for my dogs
    Color: A.Orange+Blue+Green
    super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2026
    A
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    Amazon Customer
    Whiting, US
    ★★★★★ 4
    Lightweight Balls
    Color: A.Orange+Blue+Green
    lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 31, 2026
    D
    Verified Purchase
    Dsmorgan
    Pawtucket, US
    ★★★★★ 5
    Fun ball
    It doesn’t last a whole long time, but she loves it! It’s crazy and it drives her playfulness crazy!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 8, 2026
    M
    Verified Purchase
    Manmomma
    Charlottesville, US
    ★★★★★ 2
    No squeak balls
    Color: A.Green+Orange
    They don’t squeak. They bounce much either.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 25, 2026
    O
    Verified Purchase
    Odalis Perez
    Fort Morgan, US
    ★★★★★ 3
    Too big for puppies
    Color: A.Green+Orange
    The balls were a bit too big for my 6 month chihuahuas:/ they are as big as a tennis ball so puppies didn’t like nor play with them
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026

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