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MidNite Solar Classic 150-SL Charge Controller

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MidNite Solar Charge Controllers:
  • Most powerful, full-featured MPPT charge controllers on the market

Product Information

Model Part No. Battery Bank
Voltage (Volts DC)
Max Current Output
Per Controller
Size & Weight Price
MidNite Solar Classic 150-SL Charge Controller390024212/24/36/48VDC[email protected] [email protected] V [email protected]14.9 × 6 × 4 in
12 lbs
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Do you have questions about our Midnite Solar charge controllers, or questions about solar in general? Give us a call at 1-800-472-1142.


Midnite's Classic 150-SL is a simplified solar only version of the Classic 150 with streamlined menus making it extremely easy to set up and use. The Classic 150-SL includes a graphics panel, HyperVOC and built-in ground fault protection. However the 150-SL does not include arc fault or Ethernet capabilities. If you require ethernet connectivity or if your local inspector requires arc fault protection we recommend the original Classic MPPT charge controllers.
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Features & Attributes

  • Dimensions (LxWxH): 14.9 × 6 × 4 inches
  • Weight: 12 lbs
  • Solar Only
  • 150 operating voltage
  • 96 amps max current at 12VDC
  • ETL listed to UL1741 and CSA
  • Type 1 environmental rating
  • HyperVOC extends VOC limits
  • 12-72V battery bank voltage
  • Built in DC-Ground Fault Protection
  • Optional Battery Sensor for temperature correction
  • MPN: Classic 150-SL
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MidNite Solar Classic 150-SL Charge Controller

Spec. Sheet
Installation Manual
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About MidNite Solar

Born in the USA

The design and manufacturing of MidNite Solar's products is done at company headquarters in Arlington, Washington, and all qualify as "Made in America". MidNite Solar specializes in renewable-energy-specific electrical components such as the Classic MPPT Charge Controller, a wide range of combiner and disconnect boxes, lightning arrestors and circuit breakers.
The engineers are constantly designing and building products to meet and exceed the ever-changing electrical codes. The new MidNite Solar Birdhouse Emergency Disconnect Switch is a great example, it satisfies future codes requiring system owners to install a disconnect switch that emergency personnel can quickly and easily operate.

Advanced Charge Controllers

The MPPT charge controllers produced by MidNite Solar incorporate some of the industry's most advanced features. The Classic MPPT Charge Controller is the first charge controller to include arc fault protection making it the safest available charge controller on the market. These versatile charge controllers can accept multiple types of DC inputs including solar, wind, hydro and other DC power sources. Available in a wide variety of sizes, there is sure to be a charge controller from MidNite Solar that will fit your system perfectly.

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Download Our Solar Battery Guide
A poorly designed system can ruin your batteries. Our Solar Battery Guide will help you size your battery bank properly and keep things running smoothly.