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MidNite Solar
MidNite Solar Classic 150 MPPT Charge Controller

MidNite Solar Classic 150 MPPT Charge Controller

Best price now

$640.00at Portable SunChecked 1 h ago

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $640.00 at Portable Sun (checked Nov 14, 2026).
  • Checked at 10 stores.

Our take on the MidNite Solar Classic 150 MPPT Charge Controller

The MidNite Solar Classic 150 is a high-current MPPT charge controller for off-grid and backup solar systems. It handles 12 to 72 volt battery banks and up to 96 amps of output, with a 150 volt input limit. Built-in DC-GFP and arc fault detection set it apart from many rivals that need separate add-on hardware. It suits serious DIY and off-grid installers who want a rugged, repairable, American-made controller rather than a sealed budget unit.

Best forOff-grid cabin and home solar systemsLarge battery banks from 12 to 72 voltsInstallers wanting built-in arc fault and DC-GFPBuyers who value repairable, US-made hardware
Pros
  • High 96 amp output current
  • Wide 12 to 72 volt battery support
  • Built-in DC-GFP and arc fault detection
  • Stainless steel case with Type 1 rating
  • 98% typical system efficiency
  • Supports lithium, AGM and flooded lead acid
Cons
  • Heavy at 12 lbs and bulky
  • Low 150 volt input limit for large series arrays
  • Higher standby self-consumption than small controllers
  • Setup is more involved than plug-and-play units
  • Voice help screens were not yet available

MidNite Solar Classic 150 MPPT Charge Controller prices at every store

  • Portable SunNew

    In stock

    $640.00Free shippingChecked 1 h ago
    Visit Portable Sun
  • Marine Parts SourceNew

    In stock

    $699.53Free shippingChecked 1 h ago
    Visit Marine Parts Source
  • SolarTownNew

    In stock

    $709.99Free shippingChecked 1 h ago
    Visit SolarTown
  • US Solar SupplierNew

    In stock

    $716.59Checked 1 h ago
    Visit US Solar Supplier
  • The Solar StoreNew

    In stock

    $679.00+ $49.50 shippingChecked 1 h ago
    Visit The Solar Store
  • NAZ Solar ElectricNew

    In stock

    $714.00+ $21.40 shippingChecked 1 h ago
    Visit NAZ Solar Electric
  • Solex PowerNew

    In stock

    $798.68Checked 1 h ago
    Visit Solex Power
  • BatteriesInAFlash.comNew

    In stock

    $899.00+ $34.00 shippingChecked 1 h ago
    Visit BatteriesInAFlash.com
  • SunWattsNew

    In stock

    $950.00+ $36.90 shippingChecked 1 h ago
    Visit SunWatts
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $709.00Free shippingChecked 1 h ago
    Visit Amazon

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MidNite Solar Classic 150 MPPT Charge Controller price history

Lowest price we've seen: $640.00 on Nov 14 at Portable Sun. Tracked across 10 stores since Nov 14.

About the MidNite Solar Classic 150 MPPT Charge Controller

The MidNite Solar Classic 150 is an MPPT charge controller for renewable energy systems. It takes power from solar and charges 12 to 72 volt battery banks. It works with lithium, AGM and flooded lead acid batteries.

It has a stainless steel body with a Type 1 environmental rating. It has built-in DC ground fault protection (DC-GFP) and an arc fault detector. Typical system efficiency is 98%, and maximum stand-by self-consumption is 2.8W to 4W.

It logs data to 20 megabytes of storage and connects through USB and RS232 ports. It works with the MidNite Battery Temperature Sensor (MNBTS). A set-up wizard with voice help screens is listed as coming soon.

Model
Classic 150 (part number CLASSIC150)
Type
MPPT charge controller
Operating voltage
150 volts
Battery voltage
12 to 72 volt
Battery types
Lithium, AGM, flooded lead acid
Max current out
96 amps
Efficiency
98% (typical system)
Stand-by power
2.8W to 4W maximum self-consumption
Safety
Built-in DC-GFP, arc fault detector
Ports
USB, RS232
Data logging
20 megabytes
Sensor
MidNite Battery Temperature Sensor (MNBTS)
Material
Stainless steel
Color
Black
Weight
12 lbs
Environmental rating
Type 1
Compatibility
Renewable energy systems
Origin
American made

Specifications

Storage Capacity
20 Megabytes (data logging)
Ports
USB, RS232
Model Number
Classic 150
Type
MPPT Charge Controller
Security Features
Built in DC-GFP, Arc Fault Detector
Color
Black
Durability
Type 1 environmental rating

Questions and answers

What batteries does the Classic 150 support?
It charges lithium, AGM and flooded lead acid banks from 12 to 72 volts. The MPPT stage adapts to the bank voltage you set.
How much solar can it handle?
Output current tops out at 96 amps, and input voltage is limited to 150 volts. Array wattage depends on your battery voltage, so size the array to stay under both limits.
Does it include arc fault and ground fault protection?
Yes. A DC ground fault protection circuit and an arc fault detector are built in, so you do not need separate modules for those functions.
Is the Classic 150 hard to set up?
It has more configuration than a basic controller, including a setup wizard. Expect to read the manual and set battery type and charge parameters carefully.
How does it compare with the Classic 200?
The Classic 200 accepts higher input voltage, which suits larger series arrays. The Classic 150 is the choice when your array voltage stays under 150 volts and you want the same 96 amp output.
What is in the box?
The controller and a MidNite battery temperature sensor are included. Mounting hardware and communications cables are not listed, so check before installing.
Where is the MidNite Solar Classic 150 MPPT Charge Controller cheapest?
At Portable Sun, for $640.00, as of our latest check.
Where can I buy the MidNite Solar Classic 150 MPPT Charge Controller?
10 stores we checked sell it, including Portable Sun, The Solar Store, Marine Parts Source, SolarTown, NAZ Solar Electric.
Material
Stainless steel
Weight
12 lbs
Design Type
Portable
Design Highlights
Portable design
Efficiency
98% (Typical System)
Battery Charging Technology
MPPT
Battery Type
Lithium, AGM, Flooded Lead Acid
Battery Voltage
12 to 72 volt
Power Source
Solar
Wattage
Max current out: 96 amps
Power Consumption
2.8W-4W (maximum stand-by self-consumption)
Voltage
150 volts (operating voltage)
Compatibility
Renewable energy systems
Included Software
Set up Wizard with voice help screens coming soon
Build Quality
American Made
Hardware Sensors
MidNite Battery Temperature Sensor (MNBTS)