EPEVER TRIRON SERIES

Product Models

• TRIRON1206N
• TRIRON2206N
• TRIRON1210N
• TRIRON2210N
• TRIRON3210N
• TRIRON4210N
• TRIRON2215N
• TRIRON3215N
• TRIRON4215N

The TRIRON series controllers are modular-designed products based on nine MPPT solar controller models. The main unit (Power Module) is a solar controller which can be integrated with different display and interface modules to meet a variety of functional requirements. The master and slave interface module can synchronize and view the controller and inverter operating data on the LCD.

The MPPT control algorithm optimizes the charging process to ensure minimum power point loss rate and loss time, and quickly tracks the maximum power point to obtain the maximum solar energy of the PV array in any environment. The TRIRON controller also features an automatic limit function for charging power and current, preventing damage even when connected to oversized PV modules (the actual working value will not exceed the rated value).

The controller utilizes a three-stage charging mode and possesses a perfect electronic protection function, which effectively extends battery life, improves system performance, and ensures system safety, stability, and long-term operation. TRIRON controllers are widely used in RVs, telecommunication base stations, household systems, and field monitoring.

Product Portfolio

The product portfolio includes various configurations of the TRIRON series controllers, demonstrating their modular design and compatibility with different display and interface modules.

Product Naming Rule

The product naming convention follows a structure that indicates key specifications:

• TRIRON: Series name
• 1, 2, 10, 15: Current rating (e.g., 10A, 20A, 30A, 40A)
• N: Indicates Common Negative
• DS2 / RCM: Denotes display and interface module types

Specifications indicated by the naming rule include:

• PV Voc: 6-60V, 10-100V, 15-150V
• System voltage: 12/24VDC
• Charge/discharge current: 1-10A, 2-20A, 3-30A, 4-40A

Product Features

• Self-identifying, load the driver for each module.
• Modular design, varied combination to meet different requirements.
• Support hot swapping function (only for same model).
• Advanced MPPT control algorithm to minimize MPP loss rate and loss time.
• Ultra-fast tracking speed with high tracking efficiency ≥99.5%.
• Accurately tracks and recognizes multiple MPPs.
• Peak conversion efficiency of 98%.
• Auto limit function for charging power and current.
• Compatible with lead-acid batteries and lithium batteries.
• Wide MPP operating voltage range.
• Full load operation during the working temperature range.
• Auto power reduction function when charging in high temperature.
• Multiple load work modes.
• Battery temperature compensation.
• Real-time power statistics recording function.
• Multiple LCD and LED display modules are optional.
• Master-slave interface module design for simultaneous viewing of controller and inverter operating data.
• Dry contact design for remotely switching external equipment on/off.
• Dual USB design to supply DC power for electronic equipment.
• Perfect electronic protection function.

Protection Functions

• PV over current protection
• Night reverse charging protection
• Battery over discharge protection
• Load short circuit protection
• PV short circuit protection
• Battery reverse polarity protection
• Battery over heat protection
• Load overload protection
• Lithium battery low temperature protection
• PV reverse polarity protection
• Battery over voltage protection
• Controller overheating protection

Module Introduction

Display modules include Base (DB1), Standard 1 (DS1), and Standard 2 (DS2). Interface modules include UCOMS (UCS), RCOMS (RCS), RCOMM (RCM), and Dual USB (USB1).

Display Modules:

• DB1 (Base Module): LED indicators display controller operating status and battery capacity. Buttons allow manual switching of load on/off and clearing errors.
• DS1 (Standard Module 1): LCD displays basic operating data (voltage, current, power) and allows setting of parameters. When used with an RCM interface module, it can synchronously display inverter operating data.
• DS2 (Standard Module 2): LCD displays detailed operating data (voltage, current, power, capacity) and allows setting of parameters. When used with an RCM interface module, it can synchronously display inverter operating data.

Interface Modules:

• UCS Module: Controller as slave, allowing PC software and mobile app to remotely monitor status via COM port.
• USB1 Interface Module: Provides USB output for powering DC devices.
• RCS Module
• RCM Module: Connects to EPEVER inverters.
• CCV Module: An empty board module without communication interface.

Interface Module Naming Rules:

• COM Port: 'S' for Slave, 'M' for Master, 'C' for COM port.
• Output Type: 'U' for USB (power to DC devices), 'R' for Relay (dry contact output for remote switching).

Note: CCV module is an empty board module. RCM module can only connect to EPEVER inverters.

Interface Module Application Scheme

Diagrams illustrate application schemes for RCM, UCS, and RCS modules with various display modules and accessories.

Accessories

• Remote Meter (MT50): Set controller parameters via LCD display.
• Data Logger (eLOG01): Real-time parameter recording via RS485 communication.
• Bluetooth Adapter (Box-BLE-01): With 2m communication cable for RS485 port.
• WIFI Adapter (eBox-WIFI-01): With 2m communication cable for RS485 port.
• Remote Temperature Sensor (RTS300R47K3.81A): 3m cable.
• Communication Cable (CC-USB-RS485-150U-22AWG): USB to RS485 PC communication cable (1.5m).
• OTG Cable (OTG-12CM): Connects the controller to a mobile app.

PC Software and Mobile App (Android System) are available for monitoring and control.

Electrical Parameters

The following table details the electrical parameters for the TRIRON series controllers (12/24VDC auto work):

Additional Technical Data

• Lithium battery: LiFePO4 (4S; 8S) / Li-NiCoMn (3S; 6S)
• Self-consumption: ≤14mA (12V); ≤15mA (24V)
• Note: Controller may not auto-recognize system voltage for lithium batteries; confirm system voltage before use.
• Note: No equalize charging for lithium batteries.
• Technical data for 12V system at 25°C, double for 24V system.
• Discharge circuit pressure drop: ≤0.18V
• Temp. compensation: -3mV/°C/2V (Lithium battery has no Temp. compensation)
• Grounding: Common negative
• RS485 communication interface: 5VDC/100mA
• USB interface: 5VDC/2.2A (total)
• Relay interface: 30VDC/1A
• LCD backlight time: 60s (default)
• Note: Temp. compensation coefficient is 0 for lithium batteries and cannot be changed.

Environment Parameters

• Working environment temperature: -25℃ to +55℃ (with LCD); -30℃ to +55℃ (without LCD)
• Storage temperature range: -30℃ to +70℃
• Humidity range: ≤95% (N.C)
• Enclosure: IP30
• Note: Controller can operate at full load within the working environment temperature range.

Mechanical Parameters