ACTECmax mppt solar charge controller Manufacturer 12V/24V/36V/48V Auto for Solar Panel Lithium Iron Phosphate Batteries

The ACTECmax MPPT Solar Charge Controller is a high-efficiency, multi-functional controller designed to optimize the charging of lithium iron phosphate (LiFePO4) batteries using solar panels. Below is an overview of its key features, benefits, technical specifications, and usage guidelines.

Key Features:

1. Advanced MPPT Technology:
   • Utilizes Maximum Power Point Tracking to maximize solar energy harvest.
   • Increases charging efficiency by up to 30% compared to PWM controllers.
2. Wide Voltage Range:
   • Supports 12V, 24V, 36V, and 48V battery systems.
   • Automatically detects and adjusts to the appropriate system voltage.
3. Battery Compatibility:
   • Optimized for lithium iron phosphate (LiFePO4) batteries.
   • Can also charge AGM, GEL, and lead-acid batteries (check specific model for compatibility).
4. Multi-stage Charging:
   • Implements Bulk, Absorption, and Float charging stages for efficient battery management.
   • Custom charging algorithms for LiFePO4 to prevent overcharging and undercharging.
5. Comprehensive Protection:
   • Overcharge, over-discharge, overload, and short circuit protection.
   • Features temperature compensation and fan cooling.
6. User-friendly Interface:
   • Equipped with an LCD display or LED indicators for real-time monitoring.
   • Some models offer remote monitoring and control via Bluetooth or Wi-Fi.
7. Durability and Reliability:
   • Designed to withstand harsh environmental conditions.
   • Water-resistant and dust-proof in many models.

Benefits:

• Enhanced Solar Utilization: Maximizes energy harvest from solar panels, ensuring efficient battery charging.
• Extended Battery Life: Proper charging algorithms and multi-stage charging extend the lifespan of batteries.
• Ease of Use: Automatic voltage detection and intuitive interface simplify setup and monitoring.
• Safety: Comprehensive protection mechanisms safeguard against common electrical issues.
• Flexibility: Suitable for a wide range of solar applications, from small residential systems to larger commercial setups.

Technical Specifications (Example):

• Input Voltage Range: 18V-150V (depending on model)
• Max Solar Input Power:
  • 500W for 12V systems
  • 1000W for 24V systems
  • 1500W for 36V systems
  • 2000W for 48V systems
• Max Charging Current: Options include 30A, 40A, 60A (varies by model)
• Efficiency: ≥ 98%
• Operating Temperature: -20°C to +45°C
• Dimensions and Weight: Vary by specific model

Installation and Usage:

1. Wiring Connections:
   • Connect solar panels to the controller’s input terminals.
   • Connect the battery bank to the output terminals.
   • Connect any DC load to the load terminals (if applicable).
2. Initial Setup:
   • Configure battery type and system voltage if not automatically detected.
   • Adjust additional settings as needed using the LCD interface or remote app.
3. Monitoring and Maintenance:
   • Regularly check the display or app for system performance and status updates.
   • Ensure proper ventilation and maintain cleanliness to prevent dust buildup.