Solar Charge Controller

UTL MSCC 9640 MPPT Solar Charge Controller Price

UTL MSCC 9640 MPPT Solar Charge Controller Price

Solar charge controller is an advanced Maximum Power Point Tracking battery charger for Photo-Voltaic (PV) systems. The controller features a smart tracking algorithm that maximizes the energy harvest from the PV and also provides load control to prevent over-discharge of the battery.

There are a number of protections that the Solar Charge Controller ensures. Solar Charge Controller stops reverse current flow from battery to solar array, it provides load short circuit protection, it provides Battery/Panel reverse protection through DC fuse and Overload protection also.Solar charge controller is an advanced Maximum Power Point Tracking battery charger for Photo-Voltaic (PV) systems.

Adding Solar PV is the logical way to extend the back up hours and reduce electricity bills- but must be done the right way. Add too little PV Watts-the Solar addition does not really serve the purpose of long back up. Size up your day time loads and add at least enough Solar PV to take care of day time loads. However, here is the nub, if you add enough Solar PV to take care of day time loads, the power available from the PV panels can exceed the safe charge rate to the batteries.


Model UTL MSCC 9640
Technology MPPT/PWM
Precise Control Micro Controller Based
Switching Device Power MOSFET
Efficiency >95%

Solar Panel


Recommended Panel 36-Cells, 60-Cells, 72-Cells
Max Panel Support 4000 W
Panel Max VOC 360 V
Operating Range 136V – 352 V
Low Cut 96V±1V
Low Cut Recovery 136V±1V
High Cut 360V±1V
High Cut Recovery 352V±1V


Nominal Voltage 96 V
Charging Current 40A
Bulk/Boost Voltage 116V±1V
Absorption Voltage 115.2V±1V
Float/Trickel 108V±1V
Equalize Voltage 120V±1V
Equalize Period 28Days


Over Charging Current Yes
Over Charging Voltage Yes
SPV Reverse Polarity Yes
Battery Reverse Polarity Yes
Output Short Circuit Yes
Overload Yes
Reverse Current Flow at Night Yes
Lightning/Surge Protection Yes

LED Parameters

SPV ON Green
Charger ON Green
Battery Full Green
Battery Low Red
SPV(Low/High) Cut Red


Cabinet Type Metallic
Cabinet Dimension, L x W x H (mm) 355 x 332 x 230
Weight 8.7 Kg
Cabinet Color Black
Placement Horizontal / Indoor


Operation Temperature 0°C to 50°C
Storage Temperature -10°C to 70°C
Max. Relative Humidity (Non Conditioning) 5% to 95%
Ingress Protection IP-20

When the energy from the Solar panels are servicing the loads or when both the sources of energy (Solar and Grid through the Inverter) are charging the batteries, the charge current to the batteries can be higher than what is safe for the batteries. With its unique NET CURRENT to battery monitoring and control  MPPT ensures that the charge rate to the batteries is maintained at all times within its safe limits, preventing premature failure of the batteries.


  • Save Money with UTL rMPPT Technology.
  • Protection from Battery Over Voltage and Current.
  • Protection from load short circuit to keep your system safe in lower rating.
  • Multiple charging stages to maintain battery gravity.
  • Remove build-up sulphate to increase battery life.
  • Run DC Load with UTL Solar Charge Controller in lower rating only.
  • Protection from reverse flow of current from battery to panel.
  • Lightening and surge protections.

Disclaimer: The Price & Specs Shown May Be Different From Actual. Please Confirm  Before Purchasing.

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