MidNite Solar MNBRAT Charge Controller, 20A, 30A

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MidNite Solar MNBRAT Charge Controller, 20A, 30A

MidNite Solar MNBRAT PWM Charge Controller

  • Selectable charging modes.
    • 20A Charger with 10A load control.
    • 30A Charger without load control.
  • Bulk, Absorb, Float, and Equalize charging modes (User adjustable).
  • 0 to 100% PWM, no relays, no fans, no eternal heat-sink
  • Clear UV stabilized polycarbonate housing; rain and bug proof.
  • 12V/24V Flooded, GEL, AGM Battery supported.


MNBRAT charge controller is simply the most versatile solar controller in its class. The MNBrat is a finely-tuned solar PWM charger capable of providing up to 30 Amps of charging current, with class-leading lighting and load control features including a one-of-a-kind Solar Clock.

Rain-proof out of the box, and supporting dead-battery charging and low-voltage load disconnect, The MNBrat is perfect for outdoor, marine, RV, and unattended remote applications. The MNBrat doesn’t skimp on features, including temperature-compensated charging, manual and 30-day automatic equalize.

MNBrat PWM (Pulse Width Modulation) Charge Controller charges up to 30A without a load control and can charge up to 20A with a 10A load control with its selectable charging modes, which makes it and an excellent choice for an off-grid solar system.


Features: MidNite Solar MNBRAT Charge Controller

  • Reverse polarity protected.
  • Short Circuit Protection.
  • Auto resetting over-temperature protection.
  • 8 position switch for main charger settings.
  • 16 position rotary switch for the lighting controller.
  • 4 LEDs for Bulk, Float, Load On, and Low Battery.
  • Patterned blinking LEDs provide feedback about fault conditions
  • Highly customizable lithing controller.
    • Dust-dawn, hourly, day, night, etc.)
  • Load/Test button.
    • 10 seconds test of the load circuit
    • Requests a manual EQ
    • Resets LED fault notification
  • Field repairable printed circuit board. (By a qualified technician).
  • Made in the USA.

Documents: MidNite Solar MNBRAT Charge Controller

FAQs: MidNite Solar MNBRAT Charge Controller

☁️  Will MidNite Solar MNBRAT Charge Controller work with a 48-volt battery bank? I know it can take 48-volt panels.

🔎  The MidNite Solar MNBRAT does not support 12V/24V Flooded, GEL, or AGM batteries. Please do not hesitate to contact us if you have any further inquiries.


☁️  Can MidNite Solar MNBRAT Charge Controller be used without a battery with a solar panel and a pump? Thanks

🔎  No. It requires a battery. MidNite Solar MNBRAT PWM Charge Controller regulates the voltage from the solar panel to the battery.


☁️  Is the MidNite Solar MNBRAT Charge Controller solely for controlling the battery, or can it also manage what is linked to the battery, such as lights or an automatic door?

🔎  The MidNite Solar MNBRAT Charge Controller includes a load control for low voltage disconnect and different nighttime lighting settings, after dusk and before dawn scheduling, and typical sunset to dawn lighting settings.


☁️  Is there a tool that I can use to size the load for the MidNite Solar MNBRAT Charge Controller?

🔎  Yes! MidNite Solar has a string sizing tool that you can use.


How to Buy: MidNite Solar MNBRAT Charge Controller

If you’re ready to buy, all you need to know is how to buy a MidNite Solar Classic 150 Charge Controller. Create an account with us to become a dealer. We will examine and approve your account creation request once you have created an account with us. Then, we’ll contact you to confirm your new account, and you’ll become a verified client with a dealer account, allowing you to benefit from wholesale rates and same-day shipment (it might be the next business day on some of the products).

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