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Manufacturer Supply 98% Efficiency 12V/24V/36v/48v Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery

The OSLEDER OS-MPL Series Charge Controller is suitable for various off-grid solar applications. It protects the battery from becoming over-charged by the solar modules and over-discharged by the loads. The OS-MPL’s charging process has been optimized to extend battery life and improve system performance. It includes a 4-stage battery charging algorithm for rapid, efficient, and safe charging. The OS-MPL is the perfect addition to just about any solar power system, as it allows the system to function without wasted energy.

  • 【High Charging Efficiency】Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.
  • 【Automatically Detect】Automatically detects 12V/24V/36V/48V DC system voltages (for Non-Lithium battery types), and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.
  • 【Full System Protection】Meant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, and reverse current.
  • 【4-Stage Safely Charging】Features 4-stage charging (Bulk, Absorption, Float, and Equalization) of Lead Acid Batteries and 2-stage charging (Bulk and Absorption) for Lithiuim batteries as well as Lithium Reactivation.
  • 【Diverse Load Control】 Connect DC appliances directly to the optional Load Terminals and monitor consumption or set up timer controls directly from the controller.
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40A/60A/80A/100a MPPT Solar Charge Controller with LCD Display

Rapid, Efficient, and Safe Charging

Key Features of 40A 60A 80A 100A MPPT Solar Charge Controller:

  • 4-stage smart charging, Adjustable parameters by pressing buttons, 12V/24V/36V/48V adaptive.
  • Production: High voltage protection,Over load protection,Battery reverse connected protection, Low voltage protection, Overheating protection, Output short-circuit protection.
  • The maximum utilization rate of solar energy can reach 99%, With super fast charging algorithm, efficiency increased by 30%.
  • PV input range is wide, users can choose different numbers of solar panels according to actual conditions.
  • Under the maximun benefit of energy collection conditions, fast Charging, absorption charging, floating charging, etc. maintain the battery life.
  • Display: can display PV voltage, PV power, battery voltage, charging current, working temperature, fault code.
  • With over charge, over discharge, overload, open circuit protection, over temperature protection, short circuit automatic protection.
  • Applications: Home Appliances/yacht and boat/Telccom Equipment/Street light and CCTV system/cavaran/agriculture and fishery…
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Advantage of 40A 60A 80A 100A MPPT Solar Charge Controller:

  • It has up to 99% tracking efficiency to allow you to charge the battery from solar panels at the maximum power point!
  • Capable of automatically detecting 12V/24V36V/48V battery systems, this crucial system component can also work with all popular battery types, such as Sealed, AGM, Gel, and Flooded.
  • The controller also has the self-diagnostic capability and will highlight any system errors using advanced fault-targeting technology.

Advanced Ultra Fast Maximum Power Point Tracking

Osleder Innovative MPPT technology with high tracking efficiency of up to 99% and peak conversion efficiency of 98%. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.

12V/24V/42V System Voltage Automatic Identify

The Osleder MPL Series MPPT Charge Controller supports both 12V/24V/48V systems and can automatically identify system voltage once connected to a Sealed, Gel, AGM, Flooded and Lithium battery.

Intelligent Charging Protection

Osleder MPL Series MPPT provides 4-stage charging (Bulk, Absorption, Float, and Equalization) and features a comprehensive set of electronic protection functions such as stopping reverse current at night (from the battery back to the solar panel), automatic cut off to prevent over-charging and deep discharge, solar panel over voltage, overload, short circuit and reverse polarity protection.

Max. Solar Input Power

The MPL MPPT charge controller can work with standard off-grid 12/24V/36V/48V solar panels with high voltage or multiple panels with voltage up to 150V. In particular, this controller will significantly increase the efficiency of a solar system where the solar panel voltage is much higher than the battery voltage.

Model: MPL40 MPL60 MPL80 MPL100
System Voltage: 12/24V/36V/48V  Automatic adaption
Rated charging current: 40A 60A 80A 100A
Rated discharge current: 40A 60A 80A 100A
Charging mode: MPPT maximum power point tracking
Applicable battery type: Lithium Battery, Sealed lead acid battery, GEL lead acid battery, open lead acid battery (can also customize parameters for other types of battery charging
Charging method: Three stages: constant current, constant voltage, floating charge
PV input maximum open circuit voltage (VOC): DC150V
Starting time: ≤10s
Dynamic response recovery time: ≤500us
Static power: ≤1W ≤1.2W
Overall efficiency: ≥98.5% ≥99.5%
System identified voltage： 12V 8～16V
24V 17～30V
36V 30～42V
48V 42～64V
Photovoltaic input voltage: 12V 17～150V
24V 30～150V
36V 41～150V
48V 53～150V
Solar panel rated input power: 12V 540W 800W 1040W 1300W
24V 1080W 1600W 2080W 2600W
36V 1620W 2400W 3240W 3900W
48V 2160W 3200W 4160W 5200W
Load voltage: Same as the battery voltage
Nominal load current: 40A 60A 80A 100A
Load control method: Normally on&off mode
Load undervoltage protection 10.5V*N（N stands for batteries number）Parameters can be adjustable
Display： HD LCD backlight display
Protections： Input and output over-voltage protection, input and output anti-reverse protection, over-temperature protection, load over-current protection
Working temperature: -20℃～+50℃
Storage temperature: -40℃～+70℃
Accoustic Noise(db): ≤50dB
Humidity: 0～90%RH
orking altitude: 0～3000M
Dimension, L×W×H: 180*300*110mm 440*325*120mm
Net Weight（KG）: 4.3KG 9.46KG

Production Process of MPPT solar charge controller:

Since 2012, OSLEDER has gained rich experience in designing and manufacturing the most efficient and robust hybird solar inverters and the most complete off-grid solar system. A focus on testing, quality control, and traceability ensures our solar power system offers an industry-leading warranty and reliability guarantee. Invest in yourself by going OSLEDER. This will be your most economical long-term investment yet.

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