EPEVER TRC5215 solar MPPT controller 50A 12 24V input 150V RV

EPEVER TRC5215 — 50A Solar MPPT Controller

In an environment where efficiency is key when charging batteries from solar panels, the EPEVER TRC5215 solar controller provides a reliable solution with high efficiency. Thanks to the advanced MPPT algorithm, it achieves tracking efficiency ≥ 99.5% and conversion efficiency of 98.2%, which minimizes energy losses and maximizes the use of solar resources. The controller supports automatic detection of 12V or 24V battery voltage and offers flexible connection options, making it ideal for a wide range of applications from RVs to off-grid systems. The unique "no battery" mode allows direct power supply to the load from solar energy, bringing even greater versatility.

Efficient Power Management and Compatibility

The controller is designed to support various battery types, including LiFePO4, AGM, Gel and flooded batteries, and ensures reliable operation even at low state of charge. The maximum charge and discharge current 50 A and power up to 650 W at 12 V or 1300 W at 24 V allow for efficient management of even the most demanding systems. The MPPT voltage range between (battery voltage + 2 V) to 108 V ensures maximum flexibility in optimizing the performance of solar panels. Thanks to the low idle current (less than 10 mA), the load on the system is minimized, especially during longer idle periods.

Flexible connection and remote monitoring

For easy integration into various systems, the controller offers three communication interface options: 2× RS-485, RS-485 + CAN (RV-C) or RS-485 + LIN (CI-BUS). The isolated RS-485 interface increases the system's protection against short circuits and ensures stable data transmission. The possibility of connecting optional 4G/Wi-Fi modules allows for convenient remote monitoring and control of the system in real time. These features make it an ideal choice for professional and home installations where remote management is important.

Durability and operating conditions

EPEVER TRC5215 is adapted for harsh conditions. The operating temperature from -30 °C to +60 °C without derating at temperatures up to 40 °C allows for use in various climate zones. IP32 protection ensures protection against dust and dripping water, which is ideal for installation in protected environments. The controller can handle altitudes up to 2,000 m without performance reduction, making it suitable for mountainous areas.

Technical data

• Maximum open circuit voltage: 150 V (at the lowest temperature), 138 V (at 25 °C)
• Nominal battery voltage: 12/24 V automatic detection
• Charging and discharging current: 50 A
• Maximum charging power: 650 W (12 V), 1300 W (24 V)
• MPPT voltage range: (battery voltage + 2 V) to 108 V
• Communication: CAN (RV-C), RS-485 (5 VDC/200 mA), LIN (CI-BUS)
• Standby power consumption: 12 V/23 mA (communication on), 12 V/7 mA (communication off)
• Operating temperature: -30 to +60 °C
• Protection: IP32
• Dimensions: 211 × 195 × 96.5 mm
• Weight: 2.5 kg