EPEVER Tracer1210AN G3 MPPT Solar Regulator 10A, 12/24V, Input 100V

Advanced MPPT solar charge controller with maximum efficiency of 98% and lithium battery support.

The Tracer-AN G3 series represents a new generation of MPPT solar charge controllers from EPEVER. The controller uses adaptive 3-stage charging that maximizes energy utilization from photovoltaic panels and extends battery life. The device features a constant voltage output function that ensures comprehensive compatibility with various types of lithium batteries.

Thanks to extremely low self-consumption ≤ 10 mA, it significantly extends system standby operation time. The controller is suitable for caravans, residential systems, and outdoor monitoring. Under certain conditions, the system can power loads directly without a battery.

Advanced charging and protection
The controller uses battery temperature compensation and stable self-activation function for optimal charging. The system offers multiple load operating modes and comprehensive protection against overload, short circuit, and overheating.

Flexible settings and monitoring
Parameters can be set via LCD display, PC software, mobile app, or remote meter. Communication is via RS-485 interface with 5 V DC voltage and current up to 200 mA (RJ-45).

Environmental durability
The device is designed for operation in a temperature range of -25 °C to +45 °C at full load. Storage temperature is -20 °C to +70 °C. IP30 rating ensures basic protection against ingress of solid particles.

BASIC SPECIFICATIONS

Electrical parameters

Rated battery voltage: 12/24 VDC (automatic detection)
Rated charging/discharging current: 10 A
Operating voltage range: 8–31 V
Max. PV open circuit voltage: 100 V (at minimum operating ambient temperature); 92 V (at 25 °C)
MPPT voltage range: (battery voltage +2 V)–72V
Rated charging power: 130 W/12 V, 260 W/24 V
DC/DC conversion efficiency: max. 98 %
MPPT tracking efficiency: >99.5 %
Static losses: ≤8 mA (12 V), ≤5 mA (24 V)
Voltage drop during discharge: ≤0.23 V
Temperature compensation: -3 mV/°C/2 V (default)
Grounding: common negative pole
Communication: RS-485 (5 VDC/200 mA, RJ-45)

Mechanical and environmental parameters

Dimensions: 172 × 139 × 44 mm
Mounting dimensions: 124 × 130 mm
Mounting hole diameter: ⌀5 mm
Recommended wire gauge: 12 AWG (4 mm²)
Weight: 0.57 kg
Protection rating: 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)