CLASSIC 150-SL, CLASSIC 200-SL, CLASSIC 250-SL Charge Controllers


From the same family of hard working, dependable charge controllers comes the NEW Classic 150-SL, Classic 200-SL and Classic 250-SL. With a streamlined menu, these SOLAR only MPPT charge controllers are easy to setup and a breeze to install! The Classic SL series has all the power of MidNite’s Classic line of MPPT Charge controllers and can be paralleled with the Standard Classic and Classic Lite (to coordinate bat­tery charging). The SL series works with the Whizbang Jr, our current sensing module and gives you just the features you need at a MUCH LOWER PRICE!

Proudly made in the USA with AMERICAN workers!

Product Features

• User friendly menu structure
• Manual Equalize
• Built in DC- Ground Fault Protection (Earth Fault)
• Communicates with the Whizbang Jr.
• Dual display capable
• 150, 200 & 250VDC operating voltage
• Exclusive HyperVOC extends voe limits
• 380 days of daily history, 24 hours of data at 5 minute intervals
• 12-72V battery charging standard
• Communications – Modbus and RS232
• Will parallel with other Classic SL’s, Standard Classics and Classic Lites.
• ETL Listed for the USA & Canada
• Made in the USA


  • Engineered in Germany
  • Very strong ROI against diesel powered pumping
  • Long life expectancy and proven in service record
  • High quality non corrodible materials used
  • Designed for use in remote and harsh conditions
  • Solar direct connect with AC connection options
  • MPPT technology to maximise power use from PV modules
  • 3-phase air cooled high efficiency motor
  • Data logger integrated into the controller with a display of key running data


  • System Type: Surface
  • Application Type: Water
  • Head Pressure: 164 – 296 Ft. (71 – 128 PSI)
  • Flow Rate: 75 (GPM peak)
  • Pump Type: Surface Vertical Multistage

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