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Advanced MPPT solar charge controller with adaptive charging algorithm for maximum photovoltaic system performance.
The Tracer-AN G3 solar charge controller represents the third generation of MPPT controllers from EPEVER with an advanced 3-stage charging algorithm that maximizes energy utilization from solar panels and extends battery life. The controller offers a constant output voltage function that ensures comprehensive compatibility with various types of lithium batteries and allows, under certain conditions, powering loads directly without a battery.
With maximum DC/DC conversion efficiency of 98% and MPPT tracking efficiency higher than 99.5%, it ranks among the most powerful solutions in its class. Extremely low self-consumption below 10 mA significantly reduces standby losses and extends system operating time. The controller is ideal for RVs, residential systems, and outdoor monitoring.
Advanced charging and battery protection
Adaptive 3-stage charging algorithm optimizes charging according to battery type and condition. Temperature compensation automatically adjusts charging voltage based on ambient temperature (-3 mV/°C/2V as default setting), which significantly extends battery life and increases operational safety.
Flexible communication and monitoring
Integrated RS-485 communication interface (5 VDC/200 mA, RJ-45) allows connection to PC software, mobile app, or remote monitoring system. Optional 4G or Wi-Fi modules expand wireless monitoring and remote system management capabilities.
Universal compatibility
The controller supports automatic system voltage detection 12/24 VDC and operates with a wide operating voltage range of 8–31 V. It is compatible with various battery types and offers parameter setting via LCD display or remotely.
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: 60 V (at minimum operating ambient temperature); 46 V (at 25 °C)
MPPT voltage range: (battery voltage +2 V)–36 V
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)
Discharge voltage drop: ≤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)
| Brand | |
| Type specification : | Regulator |
| Manufacturer : | EPEVER |
| Technical specification | |
| Maximum Power (W) : | 260 |
| Max. operating temperature (°C) : | 45 |
| Min. operating temperature (°C) : | -25 |
| Technology : | MPPT |
| Inputs and outputs | |
| Connector : | svorkovnice |
| Power supply | |
| Rated Voltage (V) : | 12/24 |
| Max. input voltage (V) : | 60 |
| Max. output current (A) : | 10 |
| Physical properties | |
| Depth (mm) : | 44 |
| Weight (kg) : | 0.57 |
| Width (mm) : | 139 |
| Height (mm) : | 172 |
| Warranty | |
| Warranty period EU (months) : | 26 |
| Warranty period CRN (months) : | 26 |
Code: SOPEPE0009
Code: SOPGWL0512
Code: SOPGWL0511
Code: SOPGWL0006
Code: SOPGWL0007
Code: SOPGWL0052
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