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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 which can be integrated
with different display and interface modules to meet a variety of 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.
With the advanced MPPT control algorithm, TRIRON series controllers can minimize the maximum
power point loss rate and loss time, quickly track the maximum power point of the PV array and
obtain the maximum energy from solar modules under any conditions; and can increase the ratio of
energy utilization in the solar system by 20%-30% compared with a PWM charging method. With
the adaptive three-stage charging mode based on a digital control circuit, TRIRON series
controllers can effectively prolong the lifecycle of batteries, significantly improve the system
performance and support all-around electronic protection functions, including overcharging and
over-discharging protection to minimize damages to components of the system caused by incorrect
installation or system failure at the utmost, and effectively ensure safer and more reliable operation
of the solar power supply system for a longer service time. This modular solar controller can be
widely used for different applications, e.g., communication base stations, household systems,
street lighting systems and field monitoring, etc.
Features：
Identify and load the drivers of various modules automatically
Modular design for easy combination and replacement
Advanced MPPT control algorithm to minimize the MPP loss rate and loss time
Advanced MPPT technology, with efficiency no less than 99.5%.
Maximum DC/DC conversion efficiency of 98%
Ultra-fast tracking speed and guaranteed tracking efficiency.
Automatic limitation of the charging power and current
Wide MPP operating voltage range.
Multiple load work modes
Support the lead-acid and lithium batteries; voltage parameters can be set on the controller
