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BettSun M100A MPPT Solar Charge Controller

Key Features:

  • High-performance DSP: Optimized control for maximum energy efficiency.
  • Automatic Battery Voltage Detection: Seamless compatibility with various battery types.
  • Voltage LOCK: Ensures stable and reliable operation.
  • Remote Monitoring: Convenient mobile app access for real-time control.

$100.00

High-Performance DSP Controller
The M100A features a built-in high-performance Digital Signal Processing (DSP) controller, which enhances the efficiency of energy management. This technology ensures optimal power flow, improving both the overall performance and longevity of your solar energy system.
Automatic Battery Voltage Detection
With automatic battery voltage detection, the M100A controller adapts to various battery configurations (12V, 24V, 36V, and 48V). This versatility eliminates the need for manual adjustments, ensuring consistent performance across different setups.
Voltage LOCK Function
The Voltage LOCK function of the M100A ensures system stability by locking the voltage settings. This feature prevents unintended changes, providing a reliable and secure operation while minimizing disruptions in energy flow.
PV Start ON & BMS Activation
The M100A supports PV Start ON and Battery Management System (BMS) activation, ensuring that your solar energy system is ready for operation as soon as the PV modules are connected. This feature reduces setup time and enhances system efficiency.
Accurate Charging Voltage
The M100A ensures precise energy delivery with a charging voltage accuracy of ±0.1V. This accuracy prevents overcharging, protecting batteries and extending their lifespan, ensuring long-term reliable performance of the entire system.
Advanced Safety Protections
Equipped with output limited current protection, overcharge protection, and over-temperature protection, the M100A safeguards the system from potential hazards, ensuring safe and uninterrupted operation, even in demanding conditions.
Remote Monitoring via App
The M100A allows for remote management through a dedicated app, providing users with real-time data and control over their system. This feature enhances convenience by allowing adjustments from any location with ease.
Dynamic LCD Display
The large LCD display of the M100A features a dynamic flow chart design, presenting real-time data in an intuitive format. This clear visualization aids users in efficiently managing and understanding their solar energy systems.
Feature Value
Models 100A
Battery Voltage Automatic Recognition (12V system) 9V-15V
Battery Voltage Automatic Recognition (24V system) 18V-29V
Battery Voltage Automatic Recognition (36V system) 30V-39V
Battery Voltage Automatic Recognition (48V system) 40V-60V
Overcharging Protection Voltage >Settings + 1.5V
Limited Current Protection 110A
Max Efficiency ≥98.2%
PV Utilization ≥99%
Temperature Protection 75°C / 167°F
Fan-On Temperature >45°C / 113°F
Fan-Off Temperature <40°C / 104°F
Dimensions 29.5*23*10.7cm
Net Weight 5KG
Electromagnetic Compatibility Accord to EN61000, EN55022, EN55024
Enclosure IP21
Environmental Temperature -20°C ~ +55°C / -4°F ~ + 131°F
Storage Temperature -40°C ~ +75°C / -40°F ~ + 167°F
Model M100A
Maximum PV Module Input Power (12V Battery) ≤1200W
Maximum PV Module Input Power (24V Battery) ≤2400W
Maximum PV Module Input Power (36V Battery) ≤3600W
Maximum PV Module Input Power (48V Battery) ≤5000W
PV Module Open Circuit Voltage (12V Battery) DC20V~DC100V
PV Module Open Circuit Voltage (24V Battery) DC37V~DC140V
PV Module Open Circuit Voltage (36V Battery) DC50V~DC155V
PV Module Open Circuit Voltage (48V Battery) DC72V~DC180V
Maximum PV Module Open Circuit Voltage (12V Battery) 105V
Maximum PV Module Open Circuit Voltage (24V Battery) 145V
Maximum PV Module Open Circuit Voltage (36V Battery) 160V
Maximum PV Module Open Circuit Voltage (48V Battery) 185V
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