M2420N/M2430N/M2440N

M2420N/M2430N/M2440N

Product catalog summary
Product Overview
The document provides technical specifications and operational details for the M series MPPT Solar Charge Controllers, specifically models M2420N, M2430N, and M2440N. These controllers are designed to enhance solar DC charge efficiency through advanced MPPT scanning technology and effective temperature management.

Specifications
  • Battery System Voltage: 12V/24V
  • Max Solar Input Voltage: <100Voc
  • Rated Solar Charge Current: 20A, 30A, 40A depending on the model
  • Max Solar Input Power: 300W/12V; 600W/24V for M2420N, 450W/12V; 900W/24V for M2430N, 600W/12V; 1200W/24V for M2440N
  • Operating Temperature: -35ºC to +45ºC
  • IP Protection: IP32
  • Operating Altitude: ≤ 3000 m
  • Controller Dimensions: Varies by model
  • Net Weight: 1.21kg to 2.02kg

Battery Parameters
  • Equalize Charge Voltage: 14.8V*n
  • Boost Charge Voltage: 14.6V*n
  • Float Charge Voltage: 13.8V*n
  • Over-discharge Voltage: 11.1V*n

Features
  • Advanced MPPT scanning technology for efficient solar charge.
  • Oversize heating sink and PCBA glued with polyurethane and silicon for better cooling and waterproofing.
  • Supports multiple DC load output control modes.
  • Manual enforcement of equalize charge and cancellation of DC load short circuit protection.
  • External Bluetooth communication module for APP monitoring and operation.

Protection Features
  • Over-discharge Protection
  • Overheat Protection
  • Short-circuit Protection
  • Overload Protection
  • Overcharge Protection
  • Reverse Protection

Accessories
  • External Temperature Sensor
  • Remote LCD Meter (Optional)
  • Bluetooth Module (Optional)
  • Parallel Charge Use Cable
  • Installation Guidance Paper
  • User Manual
See more

Catalog excerpts

M2420N/M2430N/M2440N-1

Product dimension MPPT Solar Charge Controller BTaABUNfifiative Grounded Product Features • Advanced MPPT scanning technology & effective temperature management, ensuring efficient, reliable and lasting solar DC charge. • Oversize heating sink design, along with PCBA glued with polyurethane & silicon mixture, for better system cooling and waterproof, to improve solar charge efficiency. • External Bluetooth communication module allowed to be connected in, for APP monitoring and operation in mobile phone. • Supports multiple modes of DC load output control. “DC load short circuit protection” allowed to be canceled manually; “Equalize charge” allowed to be enforced manually. Controller Parameter Model No. System Wiring Battery System Voltage No-load Loss Max Solar Input Voltage Rated Solar Charge Current Max Solar Input Power Light Control Voltage Light Control Delay Time Max Load Output Current Operating Temperature IP Protection Net Weight Communication Port Operating Altitude Controller Dimension Battery Voltages Battery Parameters Full-range protection Battery Types Equalize Charge Voltage Boost Charge Voltage Float Charge Voltage Boost Charge Recovery Voltage Over-discharge Recovery Voltage Over-discharge Voltage Auto Temperature Compensation Accessory List USE (adjustable) Default Default: GEL Default: GEL Default: GEL Default: GEL Default: GEL Default: GEL Package Status Reverse Protection Overheat Protection Overload Protection External Temperature Sensor Remote LCD Meter Bluetooth Module Parallel Charge Use Cable Installation Guidance Paper User Manual Yes Optional Yes/Inbuit Optional Yes Yes I 09 I Green & SoLar For Life 10 I Green & SoLar For Life

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.