1. Introduction
The Tracer-AN G3 series controllers, including the Tracer1210AN G3, are advanced MPPT solar charge controllers designed to optimize solar energy utilization and prolong battery lifespan. These controllers feature adaptive 3-stage charging, high tracking efficiency, and comprehensive electronic protections, making them suitable for various applications such as RVs, residential systems, and outdoor monitoring.
2. Important Safety Instructions
Please keep this manual for future reference. This manual contains the safety, installation, and operation instructions for the Tracer-AN G3 series MPPT solar charge controller.
- Read all instructions and warnings carefully before installation.
- No user-serviceable components inside. Do not disassemble or attempt to repair the controller.
- Mount the controller indoors. Avoid exposure to components and do not allow water to enter.
- Install in a well-ventilated place. The controller's heat sink may become hot during operation.
- It is suggested to install appropriate external fast-acting fuses/breakers.
- Disconnect PV array connections and battery fuses/breakers before installation and adjustment.
- Power connections must remain tight to avoid excessive heating from a loose connection.
NOTICE:
Do not install the controller in humid, high salt spray, corrosion, greasy, flammable, explosive, dust accumulative, or other severe environments.
3. Disclaimers
The warranty does not apply to the following conditions:
- Damage caused by improper use or inappropriate environment (e.g., humid, high salt spray, corrosion, greasy, flammable, explosive, dust accumulative, or other severe environments).
- Actual current/voltage/power exceeds the limit value of the controller.
- Damage caused by working temperature exceeding the rated range.
- Arc, fire, explosion, and other accidents caused by failure to follow controller stickers or manual instructions.
- Unauthorized dismantling or attempted repair.
- Damage caused by force majeure.
- Damage occurred during transportation or handling.
4. Features
- High quality and low failure rate components (ST or IR) to ensure service life.
- Advanced MPPT technology, with Max. tracking efficiency higher than 99.5%.
- Advanced MPPT control algorithm to minimize lost rate and time.
- Accurate recognizing and tracking technology of multi-peaks maximum power point.
- Wider MPP (maximum power point) running voltage to optimize PV utilization.
- Maximum DC/DC conversion efficiency of 98%.
- Support multi-battery types including lithium batteries.
- Equipped with a stable self-activation function for lithium batteries.
- Set battery voltage parameters on the LCD.
- Battery temperature compensation.
- Limit charging power & charging current to no higher than the rated value.
- Real-time energy statistics function.
- Charging power reduction automatically for over-temperature.
- RS485 communication interface with optional 4G or Wi-Fi modules for remote monitoring.
- Standard Modbus communication protocol based on the RS485 communication bus.
- A power protection chip provides 5VDC/200mA power with over-current and short-circuit protections for the communication interface.
- Setting parameters via PC software, APP, or remote meter.
- Constant voltage output function.
- Comprehensive electronic protections.
- Multiple load work modes.
- Low self-consumption, lower than 10mA.
- Operation at full load without charging power reduced in the working temperature range.
5. Product Characteristics
5.1 Controller Overview
The diagram below illustrates the main components and interfaces of the EPEVER Tracer series MPPT Solar Charge Controller.
| No. | Instruction | No. | Instruction |
|---|---|---|---|
| 1 | SELECT button | 6 | RS485 port (no isolation) |
| 2 | RTS interface | 7 | Mounting hole Φ5mm |
| 3 | PV Terminals | 8 | ENTER button |
| 4 | Battery terminals | 9 | LCD |
| 5 | Load terminals |
The pins of the RS485 port are defined as follows:
| Pin | Definition | Pin | Definition |
|---|---|---|---|
| 1 | +5VDC | 5 | RS485-A |
| 2 | +5VDC | 6 | RS485-A |
| 3 | RS485-B | 7 | GND |
| 4 | RS485-B | 8 | GND |
5.2 Naming Rules
The model name Tracer1210AN G3 follows a specific naming convention:
- G3: The 3rd generation product.
- AN: Common negative system.
- PV maximum open-circuit voltage: Value*10V (e.g., 10 indicates 100V).
- Battery rated voltage: 2 indicates 12/24VDC.
- Rated charging & discharging current: 1 indicates 10A; 2 indicates 20A; 3 indicates 30A; 4 indicates 40A.
- Product series: Tracer.
6. Installation Instructions
6.1 Installation Precautions
- Familiarize yourself with the installation steps before proceeding.
- Do not install the controller in humid, high salt spray, corrosion, greasy, flammable, explosive, dust accumulative, or other severe environments.
- Be careful when installing batteries. Wear eye protection when installing open-type lead-acid batteries and rinse with clean water immediately if battery acid contacts skin.
- Keep batteries away from metal objects to prevent short circuits.
- Ensure the surrounding environment is well ventilated, as acid gas may be generated when batteries are charged.
- Avoid direct sunlight and rain infiltration when installing outdoors.
- Ensure tight power connections and secure cables with clamps to prevent high heat from loose connections.
- Only charge lead-acid and lithium-ion batteries within the control range of this controller.
- The battery connector can be wired to a single battery or a bank of batteries.
- Select system cables according to 5A/mm² or less current density.
- The grounding wire size should not be less than 4mm².
- The torque for tightening wiring screws should not be less than 1.2 N·m.
6.2 Requirements for the PV Array
The controller needs to suit various types of PV modules. The serial connection of PV modules suitable for different controllers can be calculated based on the open-circuit voltage (Voc) and the maximum power point voltage (VMPP) of the MPPT controller. Refer to the technical specifications for detailed values.
6.3 Wire Size
The wiring and installation methods must conform to national and local electrical code requirements.
PV Wire Size
The PV array's output current varies with size, connection method, and sunlight angle. The minimum wire size can be calculated using the ISC (short circuit current) from the PV module's specifications. The PV array's ISC must not exceed the controller's maximum PV input current.
| Model | Max. PV Input Current | Max. PV Wire Size | Circuit Breaker |
|---|---|---|---|
| Tracer1206/1210AN G3 | 10A | 4mm²/12AWG | 16A/125V/2 P |
| Tracer2206/2210AN G3 | 20A | 6mm²/10AWG | 32A/125V/2 P |
| Tracer3210AN G3 | 30A | 10mm²/8AWG | 40A/125V/2 P |
| Tracer4210AN G3 | 40A | 16mm²/6AWG | 63A/125V/2 P |
NOTICE:
The total voltage must not exceed the PV maximum open-circuit voltage when the PV modules are connected in series. The PV maximum open-circuit voltage is 46V (Tracer**06AN G3) or 92V (Tracer**10AN G3) at 25°C environment temperature.
Battery and Load Wire Size
The battery and load wire size should conform to the rated current.
| Model | Rated Charge Current | Rated Discharge Current | Battery Wire Size | Load Wire Size | Circuit Breaker |
|---|---|---|---|---|---|
| Tracer1206/1210AN G3 | 10A | 10A | 4mm²/12AWG | 4mm²/12AWG | 16A/125V/2 P |
| Tracer2206/2210AN G3 | 20A | 20A | 6mm²/10AWG | 6mm²/10AWG | 32A/125V/2 P |
| Tracer3210AN G3 | 30A | 30A | 10mm²/8AWG | 10mm²/8AWG | 40A/125V/2 P |
| Tracer4210AN G3 | 40A | 40A | 16mm²/6AWG | 16mm²/6AWG | 63A/125V/2 P |
NOTICE:
- The wire size is only for reference. For long distances between the PV array and the controller or between the controller and the battery, larger wires can be used to reduce voltage drop and improve performance.
- The recommended wire is selected for the battery according to the conditions that its terminals are not connected to any additional inverter.
6.4 Mounting
DANGER:
- Explosion hazard! Never install the controller in a sealed enclosure with FLD batteries! Do not install the controller in a confined area where battery gas can accumulate.
- Electric shock hazard! The PV array may generate a high open-circuit voltage when wiring the PV modules. Disconnect the breaker or fast-acting fuse first, and be careful when wiring.
The controller requires at least 150mm of clearance above and below for proper airflow. Ventilation is highly recommended if mounted in an enclosure.
Step 1: Determine the installation location and heat-dissipation space.
6.5 Wiring Diagram
Step 2: Connect the system in the order of ①battery > ②load > ③PV array by the following schematic wiring diagram, and disconnect the system in the reverse order.
No-Battery Mode
Battery Mode (with BMS-Link)
NOTICE:
- Do not connect the circuit breaker or fast-acting fuse during wiring. Ensure electrode polarity is correctly connected.
- A fast-acting fuse (1.25 to 2 times the controller's rated current) must be installed on the battery side, no longer than 150mm from the battery.
- The cable length of the battery should not exceed 3 meters.
- The recommended cable length of the PV array should not exceed 3 meters (for EN/IEC61000-6-3 requirements).
- If the controller is used in an area with frequent lightning strikes or an unattended area, an external surge arrester must be installed.
- If an inverter is to be connected to the system, connect the inverter directly to the battery, not to the load side of the controller.
6.6 Grounding
Tracer-AN G3 series are common-negative controllers. Negative terminals of the PV array, the battery, and the load can be grounded simultaneously, or any negative terminal can be grounded. However, the grounding terminal on its shell must be grounded to shield electromagnetic interference and avoid electric shock.
6.7 Connect Accessories
Step 4: Connect the temperature sensor.
| Description | Model | Image | |
|---|---|---|---|
| Included Accessory | Connect the temperature sensor | RT-MF58R47K3.81A |  |
| Optional Accessory | Remote temperature sensor | RTS300R47K3.81A | |
NOTICE:
If the remote temperature sensor is not connected or damaged, the controller will charge or discharge the battery at the default 25°C (no temperature compensation).
Connect the accessories for RS485 communication. Refer to Section 7.4 for details.
Note:
The internal circuit of the RS485 port has no isolation design. Connecting an RS485 communication isolator to the port is recommended before communicating.
6.8 Power On the Controller
Step 5: Connect the battery fast-acting fuse to power the controller. Check the battery indicator status (the controller operates normally when the indicator is lit green). Connect the fast-acting fuse and circuit breaker of the load and PV array. The system will then operate in preprogrammed mode.
Note:
If the controller is not operating properly or the battery indicator shows an abnormality, please refer to Section 9. Troubleshooting.
7. Operation
7.1 LCD Display
The LCD screen provides real-time information about the system status. The display screen can be viewed clearly when the angle between the end-user's horizontal sight and the display screen is within 90°. If the angle exceeds 90°, the information cannot be viewed clearly.
7.2 Buttons
| Mode | Note |
|---|---|
| Load ON/OFF | Turn the load On/Off via the ENTER button in manual load mode. |
| Clear fault | Press the ENTER button. |
| Browsing mode | Press the SELECT button. |
| Setting mode | Press the ENTER button and hold for 5s to enter setting mode. Press the SELECT button to set parameters. Press the ENTER button to confirm settings or no operation for 10s to exit automatically. |
7.3 Interface Status Description
| Name | Icon | Status |
|---|---|---|
| PV | ☀️ | Day |
| 🌙 | Night | |
| 🚫⚡ | No charge | |
| ⚡ | Charging | |
| PV | 📊 | PV array's voltage, current, and generated energy |
| BATT. | 🔋 | Battery capacity, In charging |
| 🌡️ | Battery Voltage, Current, Temperature | |
| BATT. TYPE | ⚙️ | Battery type |
| LOAD | 💡 | Load ON |
| 🚫💡 | Load OFF | |
| LOAD | 📈 | Current/Consumed energy/Load mode |
Error Codes
| Status | Icon | Instruction |
|---|---|---|
| Battery over-discharged | ⚠️🔋 | Battery level shows empty, battery frame blinks, fault icon blinks. |
| Battery overvoltage | ⚠️🔋 | Battery level shows full, battery frame blinks, fault icon blinks. |
| Battery overheating | ⚠️🌡️ | Battery level shows current value, battery frame blinks, fault icon blinks. |
| Load failure | ⚠️💡 | Overload; Load short circuit. |
When the load current reaches 1.02-1.05 times, 1.05-1.25 times, 1.25-1.35 times, and 1.35-1.5 times more than the rated value, the controller will automatically turn off the loads in 50s, 30s, 10s, and 2s respectively.
Browse Interface
Press the SELECT button to cycle through the following interfaces:
7.4 Settings
Primary and Secondary Modes
The Primary mode is used for BMS communication, while the Secondary mode is used for RS485 communication, allowing remote setting of battery parameters via PC software or APP. To switch modes:
- Press the SELECT button to switch to the first TYPE interface.
- Press the ENTER button; the value will flash.
- Press the SELECT button to switch the mode ('nn' for primary, 'S' for secondary).
- Press the ENTER button to confirm selection.
BMS Protocol Number
When using lithium batteries with BMS, the BMS-Link module converts BMS protocols to standard protocols. To set the BMS protocol number:
- In Primary mode (first TYPE interface displays 'nn'), press the SELECT button to switch to the second TYPE interface.
- Press the ENTER button to switch to the BMS protocol number (default 01, scope: 0-231).
- Press the SELECT button to confirm selection.
Clear Generated Energy
- Press and hold the ENTER button for 5s under the PV-generated energy interface; the value will flash.
- Press the ENTER button to clear the generated energy.
Switch Battery Temperature Unit
Press and hold the button for 5s under the battery temperature interface to switch the temperature unit.
Battery Type
The controller supports various battery types. The default is Sealed. Lithium battery types include LiFePO4 and Li(NiCoMn)O2. A 'User' option allows custom settings.
| Battery Type | Description | |
|---|---|---|
| 1 | Battery | Sealed (default), Gel, FLD |
| 2 | Lithium battery | LiFePO4 (4S/12V; 8S/24V), Li(NiCoMn)O2 (3S/12V; 6S/24V; 7S/24V) |
| 3 | User | Customizable parameters |
Local Setting of Battery Type:
- Press the SELECT button to jump to the battery voltage interface.
- Press and hold the ENTER button until the battery-type interface flashes.
- Press the SELECT button to change the battery type (e.g., Sealed, Gel, FLD, Lithium types, User).
- Press the ENTER button to confirm.
Remote Setting of Battery Parameters:
Before remote setting, the communication mode should be set to Secondary mode.
- Via PC Software: Connect the controller's RJ45 port to the PC's USB interface via a USB to RS485 cable. When selecting 'USE' battery type, set voltage parameters via PC software.
- Via External WiFi 2.4G or Bluetooth Adapter: Connect the controller to an external WiFi 2.4G or Bluetooth adapter via the RS485 communication port. End-users can set voltage parameters via the APP after selecting 'USE' battery type. Refer to the cloud APP manual for details.
- Via MT52 Remote Meter: Connect the controller to the remote meter (MT52) through a standard network cable. After selecting 'USE' battery type, set voltage parameters via the MT52. Refer to the MT52 manual for details.
7.5 Battery Charging Stages
The controller employs a three-stage battery charging algorithm: Bulk Charging, Constant Charging (Equalize and Boost), and Float Charging. This method extends battery lifespan.
- Bulk Charging: The battery voltage has not yet reached constant voltage. The controller operates in constant current mode, delivering maximum current (MPPT Charging).
- Constant Charging: Once the battery voltage reaches the constant voltage set point, the controller switches to constant charging mode. MPPT charging stops, and the charging current gradually drops. This stage includes Equalize Charging (on the 28th of each month) and Boost Charging (default 2 hours).
- Float Charging: After constant charging, the controller reduces battery voltage to the float charging preset voltage by reducing current. The battery is weakly charged to maintain a fully charged state. If load power exceeds solar array power, the controller will no longer maintain float charging. The system exits float charging and re-enters bulk charging if battery voltage drops below the boost voltage reconnect voltage.
DANGER (Equalize Charging):
Explosion hazard! Equalizing FLD batteries would produce explosive gases, so well ventilation of the battery box is recommended.
NOTICE (Equalize Charging):
- Equalization may increase battery voltage to levels that damage sensitive DC loads. Verify that the load's allowable input voltages are greater than the equalize charging voltage.
- Over-charging and excessive gas precipitation may damage battery plates. Too high or too long equalization can cause damage. Review battery requirements carefully.
7.6 Load Modes
The controller offers multiple load work modes. When the LCD shows the load type interface, operate as follows:
- Press the SELECT button to jump to the load type interface.
- Press and hold the ENTER button until the load type interface flashes.
- Press the SELECT button to modify the load type.
- Press the ENTER button to confirm.
| 1** | Timer 1 | 2** | Timer 2 |
|---|---|---|---|
| 100 | Light ON/OFF | 2 n | Disabled |
| 101 | Load on for 1 hour since sunset | 201 | Load on for 1 hour before sunrise |
| 102 | Load on for 2 hours since sunset | 202 | Load on for 2 hours before sunrise |
| 103-113 | Load on for 3-13 hours since sunset | 203-213 | Load on for 3-13 hours before sunrise |
| 114 | Load on for 14 hours since sunset | 214 | Load on for 14 hours before sunrise |
| 115 | Load on for 15 hours since sunset | 215 | Load on for 15 hours before sunrise |
| 116 | Test mode | 2 n | Disabled |
| 117 | Manual mode (Default load ON) | ||
| 118 | Always ON mode (Load always maintains output state, suitable for 24-hour power supply) | 2 n | Disabled |
Note:
When selecting Light ON/OFF mode, Test mode, and Manual mode, only Timer 1 can be set, and Timer 2 is disabled and displays "2n". Load modes can also be set via PC software, APP, or remote meter (MT52).
8. Protections
| Protection | Instruction |
|---|---|
| PV overcurrent | If PV array's charging current or power exceeds rated, controller charges at rated current/power. |
| PV short-circuit | Not damaged when PV array is short-circuited (not in PV charging state). Note: Forbidden to short-circuit PV array during charging, may cause damage. |
| PV reverse polarity | Not damaged if PV array polarity is reversed; operates normally after correction. Note: May be damaged if PV array is reversed and actual power is 1.5 times rated. |
| Night reverse charging | Avoids battery discharging to PV module at night. |
| Battery reverse | Battery can be reversely connected when PV is disconnected or reversely connected. Correct wiring to resume work. Note: Controller will be damaged if PV connection is correct and battery connection is reversed! |
| Battery overvoltage | PV array stops charging when battery voltage reaches overvoltage disconnect voltage. |
| Battery over-discharging | Battery discharging stops when battery voltage is lower than low voltage disconnect voltage. |
| Battery overheating | Controller detects battery temperature via external sensor. Stops working above 65°C, resumes below 55°C. |
| Lithium battery low temperature | Stops charging/discharging when temperature is below Low-Temperature Protection Threshold (LTPT). Resumes when temperature is higher than LTPT (default 0°C, settable -40°C to 10°C). |
| Load short circuit | Automatically cuts off output if load short circuit (4x rated current). Attempts to resume 5 times (5s, 10s, 15s, 20s, 25s delay). Press Load button, restart controller, or night-to-day change to restart auto-recovery. |
| Overload | Cuts off output if load current exceeds 1.05 times rating. Attempts to resume 5 times (5s, 10s, 15s, 20s, 25s delay). Press Load button, restart controller, or night-to-day change to restart auto-recovery. |
| Device overheating | Internal temperature sensor detects controller temperature. Stops working above 85°C, resumes below 75°C. |
| TVS high voltage transients | Internal circuitry with TVS for protection against high-voltage surge pulses with less energy. External surge arrester recommended in lightning-prone areas. |
When the controller's internal temperature reaches 81°C, the charging power automatic reduction function is enabled. Temperature increases by 1°C, and the charging power is reduced by 5%, 10%, 20%, and 40%. If the internal temperature exceeds 85°C, the controller stops charging the battery. When the internal temperature is lower than or equal to 75°C, the controller resumes charging per the rated charging power.
9. Troubleshooting
| Faults | Troubleshooting |
|---|---|
| PV array open-circuit (LCD shows 🌙 when plenty of direct sunlight) | Confirm whether the connection of the PV array is correct and tight. |
| Battery voltage is lower than 8V (wire connection correct, controller not working) | Check the battery's voltage (at least 8V to activate the controller). |
| Battery overvoltage (Battery frame blinks, fault icon blinks) | Check if battery voltage is higher than OVD (overvoltage disconnect voltage) and disconnect the PV array connection. |
| Battery over-discharged (Battery frame blinks, fault icon blinks) | ① When battery voltage is restored to or above LVR (low voltage reconnect voltage), the load will recover. ② Recharge the battery using other methods. |
| Battery overheating (Battery frame blinks, fault icon blinks) | The controller will resume once the temperature declines below 55°C. |
| Load failure (Load off, Load and fault icon blink) | ① Reduce the number of electric devices. ② Restart the controller or press the button to clear faults. |
| Load short-circuit (Load and fault icon blink) | ① Check carefully load connections, clear the fault. ② Restart the controller or press the button to clear faults. |
10. Maintenance
The following inspections and maintenance tasks are recommended at least twice yearly for good performance:
- Ensure no blockage on airflow around the controller. Clear any dirt and fragments on the radiator.
- Check all naked wires to ensure insulation is not damaged by sun exposure, frictional wear, dryness, insects or rats, etc. Repair or replace wires if necessary.
- Verify the indicator display is consistent with actual operation. Pay attention to any troubleshooting or error conditions and take corrective action.
- Confirm that terminals have no corrosion, insulation damage, high temperature, burnt/discolored signs, and tighten terminal screws to the suggested torque.
- Clear dirt, nesting insects, and corrosion in time.
- Check and confirm that the lightning arrester is in good condition. Replace if necessary to avoid damaging the controller and other equipment.
DANGER:
Electric shock hazard! Ensure that the power is turned off before performing any maintenance operations, and then follow the corresponding inspections and operations.
11. Technical Specifications
Electrical Parameters
| Parameter | Tracer1206AN G3 | Tracer2206AN G3 | Tracer1210AN G3 | Tracer2210AN G3 | Tracer3210AN G3 | Tracer4210AN G3 |
|---|---|---|---|---|---|---|
| Battery Rated Voltage | 12/24VDC Auto-recognition | |||||
| Rated Charging Current | 10A | 20A | 10A | 20A | 30A | 40A |
| Rated Discharge Current | 10A | 20A | 10A | 20A | 30A | 40A |
| Controller Work Voltage Range | 8-31V | |||||
| PV Maximum Open-circuit Voltage | 60V (At minimum operating environment temperature), 46V (At 25°C) | 100V (At minimum operating environment temperature), 92V (At 25°C) | ||||
| MPPT Voltage Range | (Battery voltage + 2V) to 36V | (Battery voltage + 2V) to 72V | ||||
| Rated Charging Power | 130W/12V, 260W/24V | 260W/12V, 520W/24V | 130W/12V, 260W/24V | 260W/12V, 520W/24V | 390W/12V, 780W/24V | 520W/12V, 1040W/24V |
| Static Losses | ≤ 8mA (12V), ≤ 5mA (24V) | |||||
| Discharge-circuit Voltage Drop | ≤ 0.23V | |||||
| Temperature Compensation | -3mV/°C/2V (Default) | |||||
| Grounding Type | Common negative | |||||
| RS485 Port | 5VDC/200mA (RJ45) | |||||
| LCD Backlight Time | Default: 60s, Range: 0-999s (0s: backlight ON all the time) | |||||
Environmental Parameters
| Parameter | Value |
|---|---|
| Work Temperature Range | -25°C to +45°C (100% loads working) |
| Storage Temperature Range | -20°C to +70°C |
| Relative Humidity | < 95% (N.C.) |
| Enclosure | IP30 |
Mechanical Parameters
| Parameter | Tracer1206/1210AN G3 | Tracer2206/2210AN G3 | Tracer3210AN G3 | Tracer4210AN G3 |
|---|---|---|---|---|
| Dimension (L × W × H) | 172mm × 139mm × 44mm | 220mm × 154mm × 52mm | 228mm × 164mm × 55mm | 252mm × 180mm × 63mm |
| Mounting Size (L × W) | 124mm × 130mm | 170mm × 145mm | 170mm × 155mm | 204mm × 171mm |
| Mounting Hole Size | Φ5mm | |||
| Terminal | 12AWG (4mm²) | 6AWG (16mm²) | 6AWG (16mm²) | 6AWG (16mm²) |
| Recommended Wire Size | 12AWG (4mm²) | 10AWG (6mm²) | 8AWG (10mm²) | 6AWG (16mm²) |
| Net Weight | 0.57kg | 0.94kg | 1.26kg | 1.65kg |
12. User Tips
- Wiring Sequence is Crucial: Always connect the battery first, then the PV array, and finally the load. Disconnect in reverse order. This prevents damage to the controller.
- Monitor Battery Voltage: Ensure your battery voltage is at least 8V for the controller to activate. If it's below this, you may need to charge it externally first.
- Utilize Communication Modules: For advanced monitoring and parameter adjustments, consider using the optional WiFi or Bluetooth modules with the EPEVER APP, or connect to a PC with the appropriate cable and software.
- Proper Ventilation: Adequate airflow around the controller is essential to prevent overheating, especially during high power operation. Ensure the 150mm clearance is maintained.
- Custom Battery Settings: If using a 'User' defined battery type, carefully review and set all voltage parameters according to your battery manufacturer's specifications to optimize performance and lifespan.
- Regular Maintenance: Perform the recommended bi-annual maintenance checks to ensure all connections are tight, clean, and free from damage, which will prolong the life of your system.
13. Warranty and Support
For detailed warranty information, please refer to the official EPEVER warranty policy. For technical support or inquiries, you can contact EPEVER directly:
- HUIZHOU EPEVER TECHNOLOGY CO., LTD.
- Phone: +86-752-3889706
- Email: info@epever.com
- Website: www.epever.com
A comprehensive user manual in PDF format is also available for download: EPEVER Tracer-AN G3 Series User Manual (PDF)
