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MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
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MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery
MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery

MPPT 20/30/40/50/60/80/100A Charge Controller 12/24/36/48V Auto Solar Regulator MPPT Controller for Solar Panel Lithium Battery

Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
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Product Description

Basic Information
Model NO.
MPPT-R
Condition
New
Certification
ISO, CB, CE
Rated Voltage
12V/24V/36V/48V
Application
Collector/Solar/Charger/Lighting Controller
Color
Black
Product Description

Key Features

  • MPPT solar charge controller 12/24V 20-60A and 12/24/36/48V 30-100A
  • Common Positive, Max PV input 60/75/150V, efficiency >99%
  • LCD display for PV Bat Load parameter setup and working status
  • Multi-stages charging mode: Bulk, Absorption, Float, Equalization, CV
  • Supports GEL, Sealed, Flooded, LiFePO4, Li(NiCoMn)O2, customization
  • With Temperature Compensation and current limiting charging
  • With Lithium battery activation Function
  • Internal Bluetooth or External WIFI Communication optional
  • 2*2A/5V USB ports available for 12/24V 20-40A models
MPPT Solar Controller
Product Display
MPPT-R Front View MPPT-R Detail View
20-40A Natural Cooling

20-40A, Natural cooling

50-100A Fan Cooling

50-100A, Fan cooling

Technical Specifications

(Custom configurations available upon request.)

Model MPPT 2420R MPPT 2430R MPPT 2440R MPPT 2450R MPPT 2460R MPPT 4830R MPPT 4840R MPPT 4850R
System Voltage 12 / 24V Auto 12 / 24 / 48V Auto (36V Manual)
Rated Charging Current 20A 30A 40A 50A 60A 30A 40A 50A
Max PV VOC <60V <75V <100V <150V
Max PV Input Power 12V 260W 390W 520W 650W 780W 390W 520W 650W
24V 520W 780W 1040W 1300W 1560W 780W 1040W 1300W
36V / / / / / 1170W 1560W 1950W
48V / / / / / 1560W 2080W 2600W
Battery Type GEL, Sealed, Flooded, LiFePO4, Li(NiCoMn)O2, customization
USB Charger 2A/5V USB*2 NO
Cooling Mode Natural Fan Natural Fan
LCD Display Interface
LCD Display
📊 Display Parameters:

1. Day/Night Status | 2. Charge Status | 3. Battery Capacity | 4. Battery Type | 5. Warnings | 6. Load On/Off | 7. System Voltage | 8. PV/BAT/Load Parameters

Solar System Wiring
Internal Components
Product Features Detail
Safety Certification
Frequently Asked Questions
Q1: What is the maximum conversion efficiency of this MPPT controller?
A1: This controller utilizes advanced MPPT technology to achieve a conversion efficiency of greater than 99%.
Q2: Does the controller support Lithium batteries?
A2: Yes, it supports various battery types including GEL, Sealed, Flooded, LiFePO4, and Li(NiCoMn)O2, and features a built-in Lithium battery activation function.
Q3: How does the cooling system differ between models?
A3: The 20A to 40A models utilize natural cooling for silent operation, while the high-power 50A to 100A models are equipped with fan cooling for better heat dissipation.
Q4: Can I monitor the system remotely via my smartphone?
A4: Yes, the controller offers optional internal Bluetooth or external WiFi communication modules for remote monitoring and parameter setup.
Q5: What protective features are included to ensure system safety?
A5: It includes multiple built-in protections: PV Reverse Connection, Battery Reverse Connection, Battery Over/Low Voltage, and Overload protection.
Q6: What is the maximum PV input voltage (VOC)?
A6: Depending on the specific model, the maximum PV VOC ranges from <60V for smaller units up to <150V for high-voltage 48V system models.

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