Description
The SRNE ML2420 is a high-efficiency MPPT solar charge controller designed for off-grid solar systems. With 99.9% MPPT efficiency, it ensures maximum solar power utilization.
Key Features:
Wide Compatibility – Supports multiple battery types (Lead-acid, Lithium, User-defined).
Smart Charging – Advanced MPPT technology boosts charging efficiency.
User-Friendly – Simple installation, natural cooling, and quiet operation.
Versatile Load Control – Multiple working modes for different applications.
Reliable Protection – Comprehensive charge & discharge safety mechanisms.
Smart Monitoring – Supports RS232, RS485, Bluetooth, and mobile app control.
Durable & Compact – IP32-rated, built with high-quality components for stable performance.
ML2420 Specifications:
System Voltage: 12V/24V Auto
Rated Charging Current: 20A
Max PV Input Power:
260W (12V)
520W (24V)
MPPT Voltage Range: (Battery voltage +2V) - 75V
Max PV Open Circuit Voltage: 100V
Efficiency:
MPPT Tracking Efficiency: >99%
Max Charging Conversion Efficiency: ≤98%
Load Control: Supports Resistive, Capacitive, and Inductive loads
Load Working Modes: Light Control, Time Control, Manual, Debugging, and Always On
Communication: RS232 / RS485, Bluetooth (via optional module)
Operating Temperature: -35°C to 45°C
Protection Level: IP32
Weight: 1.4kg
Dimensions: 210 × 151 × 59.5mm
Perfect for caravans, RVs, and small off-grid solar systems, the ML2420 offers a compact, intelligent, and efficient power management solution.
