EPEVER MPPT Tracer 8420AN 80A Charge Controller

is one of the most powerful charge controllers available on the market, designed for large, professional photovoltaic installations. With its advanced MPPT algorithm and the ability to handle up to 4000W of solar panel power, this controller is the ideal solution for demanding users. Parallel connection of up to 6 units using the PAL-ADP-50N module, it allows you to create a system with a total power of up to 30 kW, which makes it extremely scalable and flexible for industrial applications.

Stability and Control in All Conditions

Regulator Tracer 8420AN It features advanced power control features, such as current limiting and automatic power reduction at high temperatures. This ensures stable and safe battery charging regardless of operating conditions, which is crucial for large solar installations.

Compatibility with Various Battery Types

Thanks to its versatility and flexible settings, Tracer 8420AN Works with many types of batteries, including lead-acid (AGM, gel, flooded) and lithium (LiFePO4, Li(NiCoMn)O2). Users can customize the controller to the specific requirements of their battery system, maximizing energy efficiency and extending battery life.

Smart MPPT Technology - Maximum Energy Utilization

The advanced MPPT algorithm used in this controller ensures maximum power point tracking with efficiency at the level of 99.5%, which minimizes energy losses. The controller quickly adapts to changing lighting conditions, allowing for maximum utilization of energy from the solar panels, even in unfavorable conditions.

Remote Monitoring and Control

Thanks built-in RS485 interface with support for the MODBUS protocol, Tracer 8420AN allows for remote monitoring and management of the system via a connection to a computer or other control devices. Additionally, the controller is equipped with a remote temperature and voltage sensor, ensuring precise control of the charging process and battery protection.

Protection and Management Functions

The regulator offers a number of protective functions, including protection against:

• Overheating,


• Short circuits,


• Excessive current and voltage,


• Overloads.

Thanks to this Tracer 8420AN ensures system stability and protects it from damage, which is crucial for long-term operation.

System Scalability - Create Installations up to 30 kW

offers a unique ability to scale the system thanks to the parallel connection feature. Using the adapter PAL-ADP-50N, you can connect up to 6 units, creating a solar system with a total capacity of up to 30 kW This solution makes this controller an ideal choice for large, industrial installations where efficiency and flexibility are key.

Best Value for Money

Tracer AN series, including the model 8420AN, is characterized by an exceptionally favorable price-to-performance ratio. Compared to other controllers with similar parameters, it offers advanced features at an affordable price, making it one of the best choices on the market.

Versatile Compatibility and Reliability

Series regulators Tracer AN They are known for their high reliability and, thanks to their robust design, can be used in a wide range of applications. The device is fully compatible with a wide range of solar panels, making it a flexible solution for use in various environmental conditions and energy projects.

Technical Specifications

• Nominal system voltage: 12/24/36/48 VDC (automatic)


• Battery type: Lead-acid (sealed/gel/flooded), lithium (LiFePO4, Li(NiCoMn)O2), user-defined


• Battery input voltage range: 8V ～ 68V


• Rated charging current: 80 A


• Rated charging power:
  
  
  
  • 12V: 1000W
  
  
  • 24V: 2000W
  
  
  • 36V: 3000W
  
  
  • 48V: 4000W
  
  
  
  


• Max conversion efficiency: 98.50%


• MPPT tracking efficiency: ≥99.5%


• Max PV Open Circuit Voltage:
  
  
  
  • 200 V (at minimum temperature)
  
  
  • 180 V (under normal conditions)
  
  
  
  


• MPPT voltage range: (Battery voltage + 2V) ～ 144V


• Equalizing voltage:
  
  
  
  • Sealed: 14.6 V
  
  
  • Flooded: 14.8 V
  
  
  • User: 9 - 17 V
  
  
  
  


• Increasing the voltage:
  
  
  
  • Gel: 14.2 V
  
  
  • Sealed: 14.4 V
  
  
  • Flooded: 14.6 V
  
  
  • User: 9 - 17 V
  
  
  
  


• Trickle charge voltage: 13.8 V (regulated)


• Low Voltage Reconnect Voltage: 12.6 V (regulated)


• Low voltage disconnect voltage: 11.1 V (regulated)


• Self-consumption:
  
  
  
  • 12V: 98mA
  
  
  • 24V: 60mA
  
  
  • 36V: 50mA
  
  
  • 48V: 46mA
  
  
  
  


• Temperature compensation (for lead-acid battery): -3 mV/ /2V (default)


• Relative humidity: 5% - 95% (non-condensing)


• Protection class: IP20


• Communication interface: RS485 (5 VDC/200 mA, two parallel RJ45 ports)


• Ground: Common negative


• Dimensions (L x W x H): 394 × 240 × 134 mm


• Libra: 6.1 kg

This advanced charge controller, designed for large-scale photovoltaic systems, offers high efficiency, reliability, and complete flexibility for industrial applications. With modern MPPT technology, extensive protection features, and the ability to scale up to 30 kW, it's an excellent choice for both professional installers and users requiring the highest performance.