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40A 12V 24V MPPT Solar Charge Controller

40A 12V 24V MPPT Solar Charge Controller

$55.48
$55.48
$79.25
Sold Out
ECG-1240

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MPPT + PWM Smart Charging

MPPT tracking for fast and efficient energy capture
Automatically switches to PWM when battery is fully charged

Prevents overcharging and extends battery life
5 Battery Modes Supported
Auto 12V/24V Lead-Acid
12V / 24V Lead-Acid
12V / 24V LiFePO₄

High-Efficiency MPPT Technology

Maximize your solar energy with advanced tracking performance.
98% Tracking Efficiency – Capture more solar power in real time
99% Conversion Efficiency – Minimize energy loss
Optimized charging for 12V / 24V systems
Improves battery life and system stability
Ensures maximum power output from your panels

Simple Connection Diagram

Easy wiring for a complete solar system setup.

Connect solar panel → controller → battery → load
Supports standard DC system configuration
Clear layout for quick and safe installation

At-a-Glance Display Interface

Clear and intuitive screen design for easy monitoring and control.

Real-time battery voltage & system status
PV charging data overview
Load working status & mode display
Charging and discharging information

Smart Interface Design

1. LCD Display – Real-time system status at a glance
2. Function Keys – Easy operation and quick setup
3. Battery Shortcut Key – One-touch battery setting
4. USB Port – Power for small devices
5. Type-C Port – Fast and modern charging
6. PV Input – Connect solar panels easily
7. Battery Terminals – Stable and secure connection
8. Load Port – Direct DC output
9. Cooling Fins – Efficient heat dissipation

Smart Solar Controller for Multiple Applications

Designed for versatility and reliability, this MPPT solar controller is ideal for a wide range of off-grid and hybrid solar systems.

- Residential solar energy systems
- RV & mobile solar applications
- Solar carports & charging setups
- Marine & boat solar systems
- Agricultural irrigation & water pumping
- Commercial and industrial installations

FAQ