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1 General Information

1.1 Overview

The TRIRON series controllers are modular-designed products based on six MPPT solar controller

models. The main unit (Power Module) (TRIRON****N) is a solar controller that can be integrated

with different display and interface modules to meet various functional requirements. The TRIRON

series controllers can automatically identify and load the drivers of various modules. There are

three display modules (Basic 1 (DB1), Standard1 (DS1), and Stardard2 (DS2)) and four interface

modules (USB COM Slave (UCS), Relay COM Slave (RCS), Relay COM Master (RCM), and Dual

USB1 (USB1)). Users can choose any combination of these modules according to their needs.

The controllers can track the PV maximum power point, minimize the maximum power point loss

rate and time, and obtain the maximum energy under any conditions. They can increase the solar

system's energy utilization ratio by 20%-30% compared with a PWM charging method. With the

three-stage charging mode, the TRIRON series controllers can prolong the battery's lifecycle,

improve performance, and support electronic protection functions. The overcharging and

over-discharging protections minimize damages to components caused by incorrect installation or

system failure at the utmost. Ensure safer and more reliable solar power supply system operation

for a longer service. This modular solar controller can be widely used for different applications, e.g.,

communication base stations, household systems, street lighting systems, field monitoring, etc.

Features˖

y Identify and load the drivers of various modules automatically

y Modular design for easy combination and replacement

y Advanced MPPT control algorithm to minimize the MPP loss rate and loss time

y Advanced MPPT technology, with an efficiency of no less than 99.5%.

y Maximum DC/DC conversion efficiency of 98%

y Ultra-fast tracking speed and guaranteed tracking efficiency.

y Automatic limitation of the charging power and current

y Wide MPP operating voltage range.

y Multiple load work modes

y Support the lead-acid and lithium batteries; voltage parameters can be set on the controller

y Programmable temperature compensation

y Real-time energy statistics function.

y Overheating power reduction function

y LCD and indicators to display operating data and the system status

Epever SolarV TRIRON Series User Manual

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