The Classic SL-250 MPPT Charge Controller is a simplified SOLAR ONLY version of the Classic 250 with streamlined menus. The Classic SL-250 has a graphics panel and ground fault but no arc fault or Ethernet capabilities. 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 whole Classic line, the Classic 250-SL has MidNite’s exclusive HyperVOC which extends VOC limits when needed. With a streamlined menu, these SOLAR only MPPT charge controllers are easy to setup and a breeze to install!
Features
- 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-GFP
- Optional Battery Sensor for temperature correction on battery charging
- Solar only
- Warranty - 5 yrs.
- Listed by ETL for US & Canada
- CE Certified Listed
- FCC Class B Listed
- Made in the USA
- Home Power | Download
- The Classic | Download
- How to use the Classic String Sizing Tool | Download
- Classic auxiliary control for low voltage disconnect | Download
- Classic SL Brochure | Download
- Classic Brochure - Spanish | Download
- Letter of conformity Classic | Download
- RCM Supplier's Declaration QEC2R | Download
- Suppliers Declaration For Use Of The Regulatory Compliance Mark | Download
- ATM Classic Inductors 2010 | Download
- ATM Classic | Download
- Classic Dimensional Drawing | Download
- Classic MPPT Charge Controller | Download
- Radio Frequency Interference Charge Controller Comparison Report | Download
- Classic, Classic Lite and Classic SL Comparison Chart | Download
- Classic Power Charts | Download
- Classic Watt-Voltage Table | Download
- Classic Performance Comparison | Download
- Classic Manual Rev-H | Download
- Classic-SL Manual 10-001-3_REV-E | Download
- Classic Manual - German | Download
- Classic SL Manual 2056 | Download
- Classic Manual Rev 1933 | Download
- Basic Classic-SL Manual (Firmware 19xx) | Download
- The Classic MPPT Charge Controllers | Download
- Classic MPPT controller base plate casting | Download
- Classic display housing with speaker | Download
- Charge controller bracket for left side of E-Panel or Nottagutter | Download
- Classic MPPT controller top cover casting | Download
- Charge controller bracket for right side of E-Panel or Nottagutter | Download
- Classic-SL Specifications | Download
- MidNite Solar MODBUS Network Specifications | Download
- Classic Simple Flow Diagram | Download
- Classic auxiliary control for low voltage disconnect | Download
- CLASSIC DIVERSION CONTROL WITH 2 TYPES OF RELAYS REV 5-3-13 | Download
- Charge Control Wiring | Download
- HyperVOC | Download
- Tigo White Paper | Download
To ensure proper start up and MPPT operation, the minimum initial PV input voltage should be at least 30% higher than the highest expected battery voltage.
