EPEVER® MPPT Solar Charge Controller Tracer AN G3, 10A,20A,30A,40A, 12V/24VDC new version

EPEVER® MPPT Solar Charge Controller Tracer AN G3, 10A,20A,30A,40A, 12V/24VDC new version

SKU: 00-210VG3
Category: MPPT
Manufacturers: EPEVER

Charging current: 10A/20A/30A/40A, Max. PV open circuit voltage: 100V, System nominal voltage:12V / 24VDC
MPPT tracking efficiency over 99.5%, Maximum charge conversion efficiency of up to 98%
Lead-acid battery: AGM, GEL, Flooded, User; Lithium battery
Standard Modbus communication protocol with RS485 interface

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This item has variations. Please select the requested variation.

The Tracer-AN G3 MPPT Solar Controller is the next step in solar management technology, providing substantial improvements over previous models. As a cutting-edge solar power controller, it ensures maximum energy harvest through its MPPT technology, adapting to various solar conditions with precision. The controller supports a wide range of battery types and offers enhanced safety features, including overcharge protection and automatic system voltage recognition, which enhances its versatility in different solar power setups.

New to the G3 series are its expanded communication features, allowing for seamless integration with monitoring devices and software, ensuring you have comprehensive control and visibility over your solar energy system. With its robust construction and user-friendly interface, the Tracer-AN G3 empowers both novice users and experienced professionals to optimize their solar installations efficiently. Whether you're aiming to increase the sustainability of your home or optimize a large-scale solar operation, the Tracer-AN G3 brings high efficiency and smart technology directly to your fingertips.

Product Features

Advanced MPPT technology, with Max. tracking efficiency higher than 99.5%
Constant voltage output function
LCD screen for battery parameter setting
Ultra-quiet, low-power consumption design
Ultra-fast tracking speed and guaranteed trackingefficiency
Accurate recognition and tracking of multiple-peaks maximum power point
Maximum DC/DC conversion efficiency of 98%
Charging power and current limitation function
Wide MPP operating voltage range
Supports multi battery types including lithium batteries
Battery temperature compensation;
Real-time energy statistics function
Overheating power reduction function
Multiple load work modes
International famous brands of ST and IR'scomponents of high quality and low failure rate areused, which can ensure the product’s service life
Full-load operation without any drop in capacitywithin the range of working environment temperature
RS485 communication interface with optional 4G or Wi-Fi modules
The communication port adopts professionalprotection chip
Parameter setting via the PC software, APP, or remote meter
Comprehensive electronic protection

Protection function

PV Over Current/power
PV Short Circuit
PV Reverse Polarity
Night Reverse Charging
Battery Reverse Polarity
Battery Over Voltage
Battery Over Discharge
Battery Overheating
Lithium Battery Low Temperature
Load Short Circuit
Load Overload
Overcurrent protection function on the output side (battery side)
Controller Overheating
TVS High Voltage Transients

Model of manufacturer	Tracer1210AN G3	Tracer2210 AN G3	Tracer3210 AN G3	Tracer4210 AN G3
Article number	2102410	2102420	2102430	2102440
System nominal voltage	12/24VDC Auto①
Related charge current	10A	20A	30A	40A
Related discharge current	10A	20A	30A	40A
Battery voltage range	8～31V
Max. PV open circuit voltage	100V② 92V③
MPP voltage range	(Battery voltage +2V)～72V
Max. PV input power	130W/12V; 260W/24V	260W/12V;520W/24V	390W/12V;780W/24V	520W/12V;1040W/24V
	≤ 8mA (12V), ≤ 5mA (24V)
Temperature compensate coefficient	-3mV/℃/2V (Default)④
Grounding	Common negative
RS485 interface	5VDC/200mA (RJ45)
Working environment temperature	-25℃～+45℃ (100% loads working)
Storage Temperature Range	-20℃ to + 70℃
Enclosure	IP30
Relative Humidity	< 95 % (N.C.)
Dimension (L × W × H)	172 × 139 × 44mm	220 × 154 × 52mm	228 ×164 × 55mm	252 × 180x63mm
Mounting Size (L × W)	124 × 130mm	170 × 145mm	170 × 155mm	204 × 171mm
Net Weight	0.57kg	0.94kg	1.26kg	1.65kg

① When a lithium-ion battery is used, the system voltage can’t be identified automatically.

② At minimum operating environment temperature.

③ At 25°C environment temperature.

④ When a lithium-ion battery is used, the temperature compensate coefficient is 0.

Which charge controller of EPEVER support lithium battery?

The MPPT Tracer AN, XTRA N and Triron N series solar charge controllers can be configured to charge lithium battery storage devices. but the parameters of lithium battery must be set by app, PC software and MT50 display. It is important that these storage devices have their own battery management system (BMS), which does not require communication with the solar charge controller.

What are grounding specifications for Lithium Battery Solar System?

The controllers of EPEVER are divided into the common positive and common negative. If the common positive BMS and negative ground controller are used together, it would cause damage to the controller or lithium battery. Therefore, when configuring a lithium battery solar off-grid system, please select the corresponding controller according to the BMS specifications (a lithium battery with a common anode selects a controller with a common anode.)

Can the charge controllers of EPEVER be connected in parallel?

Only the MPPT Tracer 50A-100A charge controllers support up to 6 units in prallel by using a parallel adapter (PAL-ADP-50AN). After adding the parallel adapter, the charging current of each controller can be adjusted automatically in real-time. The charging operation status of the controller is automatically adjusted according to the battery charging state to improve the redundancy of the entire photovoltaic system.

What is multi-stage charging (bulk charging, constant charging and float charging)?

Bulk charging In this stage, the battery voltage has not reached constant voltage (Equalize or Boost Voltage) yet. The controller operates in constant current mode, delivering its maximum current to the batteries (MPPT Charging). When the battery voltage reaches a preset value, it will switch to Constant Charging. Constant charging When the battery voltage reaches the constant voltage setpoint, the controller will start to operate in constant charging mode, and this process is no longer MPPT charging. In the meantime, the charging current will drop gradually, and the process is not the MPPT charging. The Constant Charging has 2 stages, equalize, and boost. These two stages are not carried out constantly in a full charge process to avoid too much gas precipitation or overheating of the battery. Among them, equalize charging starts only on the 28th of each month. a) Boost charging The Boost stage maintains 2 hours in default (user can adjust the constant time and preset value of boost voltage according to demand). When the duration reaches the set value, the system will switch to floating charging. b) Equalize charging Some types of batteries benefit from equalizing charges regularly, which can stir electrolytes, balance battery voltage, and accomplish chemical reactions. Equalizing charge increases battery voltage, higher than the standard complement voltage, which gasifies the battery electrolyte. The equalizing charging time is also 2h by default (settable). Equalize charge and boost charge are not carried out constantly in a full charge process to avoid too much gas precipitation or overheating of the battery. Floating charging After the Constant voltage stage, the controller will reduce the charging current to the Float Voltage setpoint. This stage will have no more chemical reactions, and all the charge current transforms into heat and gas at this time. Then the controller reduces the voltage to the floating stage, charging with a smaller voltage and current. It will reduce the temperature of the battery and prevent the gassing and charging the battery slightly at the same time.

How to set lithium battery parameters in “USER” mode?

When selecting the “User” type to set the parameters of the lithium battery, the following precautions must be followed: 1) The control voltage parameters must be set by referring to the specifications of the lithium battery protection board, and the accuracy requirement of the lithium battery protection board is not greater than 0.2V. If the deviation is greater than 0.2V, which causes an abnormality in the system, EPEVER shall not directly or indirectly be liable for any loss or danger. 2) The temperature compensation coefficient is changed to 0; 3) The equalized voltage and the boosted voltage are the same, and the time is the same; 4) Each voltage point must follow the following logic. a. Overvoltage Disconnect Voltage > Over-Charging Protection Voltage(from BMS) +0.2V; b. Overvoltage Disconnect Voltage > Overvoltage Reconnect Voltage ≥ Charging Limit Voltage ≥ Equalize Charging Voltage = Boost Charging Voltage ≥ Float Charging Voltage ＞ Boost Reconnect Charging Voltage; c. Low-voltage Reconnect Voltage ＞ Low-voltage Disconnect Voltage ≥ Discharge Limit Voltage; d. Under-voltage Warning Reconnect Voltage ＞ Under-voltage Warning Voltage ≥ Discharge Limit Voltage; e. Low-voltage Disconnect Voltage ＞ Over-discharge Protection Voltage(from BMS) +0.2V; Warning: Please choose a lithium battery controller for lithium battery applications. It is not recommended to use a non-lithium battery controller to charge the lithium battery. If the system fails due to the use of a mismatched controller, EPEVER shall not directly or indirectly be liable for any loss or danger.

How long is the manufacturer's warranty for charge controllers?

2 years