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MidNite Solar CLASSIC 250-SL


MidNite Solar Classic 250-SL, a 250 VDC, 61A (on 12V) charge controller charging from 12 to 72V batteries, just for solar PV

SKU: MID-163-125 Categories: , Tags: ,

The Classic SL-250 MPPT Charge Controller is a simplified SOLAR PV ONLY version of the Classic  250 with streamlined menus. The Classic 250-SL has a graphics panel and ground fault (GFI) but no arc-fault (AFCI), or Ethernet capabilities (for PC monitoring). There is also no battery temperature sensor (BTS) included with the controller, this is an optional add-on. Other than that it’s identical to the ‘full’ Classic 250. The Classic SL-250 has a maximum output current of 63 Amps, an operating Voltage of 250 Volts and works with 12 to 72 Volt battery systems. As with the entire Classic line, the Classic 250-SL has MidNite’s exclusive HyperVOC which extends maximum Voltage limits when needed. With a streamlined menu, these SOLAR only MPPT charge controllers are easy to set up and a breeze to install!


  • 250 operating voltage
  • Max current out: 63 Amps
  • ETL listed to UL1741 and CSA
  • Type 1 environmental rating
  • Terminals are rated for 75 C
  • Exclusive HyperVOC extends VOC limits
  • 12-72V battery
  • Built in DC ground fault protector
  • Optional Battery Sensor for temperature correction on battery charging
  • Solar PV only
  • Warranty – five years



Mnfr. model

Controller type

Max. Voltage

Battery Voltage

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Max. current


Arc-fault (AFCI)

Ground-fault (GFCI)

Temperature range




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