EPEVER Tracer2210AN G3 Solar MPPT Controller 20A 12/24V, 100V Input

EPEVER Tracer2210AN G3 — MPPT Solar Charge Controller

Solar systems require efficient energy management to maximize performance and extend the lifespan of connected batteries. The EPEVER Tracer2210AN G3 is an advanced MPPT controller featuring DC/DC conversion efficiency of up to 98% and MPPT tracking efficiency exceeding 99.5%, enabling optimal utilization of solar energy. Thanks to support for automatic 12/24 V battery voltage detection and a constant output voltage function, you can easily power loads even without a connected battery. This controller is ideal for users seeking an efficient, reliable, and adaptable solution.

Maximum Performance and Efficiency

The EPEVER Tracer2210AN G3 utilizes adaptive 3-stage charging, ensuring efficient use of solar panels and extending the service life of connected batteries. With a maximum charging and discharging current of 20 A and the ability to handle PV panel voltages up to 100 V (open-circuit), it is suitable for a wide range of installations. Temperature compensation (-3 mV/°C/2 V) ensures optimal charging across various climatic conditions, which is crucial for year-round operation.

Compatibility and Adaptability

The controller supports a wide range of battery types, including lithium variants, offering flexibility in storage system selection. An integrated RS-485 port (5 V DC, 200 mA) allows for connection to monitoring systems, and with optional 4G or Wi-Fi modules, you can easily monitor the system remotely. This makes the device ideal not only for residential use but also for commercial applications.

Protection and Reliability

The EPEVER Tracer2210AN G3 is designed for safe, long-term operation. It offers comprehensive protection against overload, short circuits, and overheating, thereby safeguarding the entire system from failure. Low self-consumption of less than 10 mA saves energy and extends operating time. An IP30 rating makes it suitable for installation in protected areas, while an operating temperature range of -25°C to +45°C ensures reliability in demanding conditions.

Electrical Parameters

• Rated battery voltage: 12/24 VDC (automatic detection)
• Rated charge/discharge current: 20 A
• Operating voltage range: 8-31 V
• Max. PV open-circuit voltage: 100 V (at minimum ambient operating temperature); 92 V (at 25 °C)
• MPPT voltage range: (battery voltage +2 V) to 72 V
• Rated charging power: 260 W/12 V, 520 W/24 V
• DC/DC conversion efficiency: max. 98%
• MPPT tracking efficiency: >99.5%
• Static losses: ≤8 mA (12 V), ≤5 mA (24 V)
• Temperature compensation: -3 mV/°C/2 V (default)
• Communication: RS-485 (5 VDC/200 mA, RJ-45)

Mechanical and environmental parameters

• Dimensions: 220 × 154 × 52 mm
• Mounting dimensions: 170 × 145 mm
• Mounting hole diameter: ⌀5 mm
• Recommended wire gauge: 6 AWG (16 mm²), 10 AWG (6 mm²)
• Weight: 0.94 kg
• Ingress protection: IP30
• Operating temperature: -25 to +45 °C (100% load)
• Storage temperature: -20 to +70 °C
• Relative humidity: <95% (non-condensing)
• LCD backlight: default 60 s, range 0-999 s (0 = backlight permanently on)