YN-C Buck series solar charge controller
3
II. Product Features
1. Overview
Thank you for choosing the
YN-CA/CB/CC/CD
buck type solar charge controller.
Based on multi-phase synchronous rectification technology and common anode
design, this series of products adopts advanced high-speed processor and MPPT
control algorithm, featuring high response speed, high reliability and high industrial
standard.
The MPPT control algorithm used in this series can quickly track the maximum
power point of the PV array in any environment and obtain the maximum energy of
the solar panel in real time. The multi-phase synchronous rectification technology
can guarantee the pole in any charging power environment. High conversion
efficiency, compared with most of the current BUCK, greatly improve the energy
efficiency of the solar system; the controller can be connected to the host computer
through RS485, support WIFI module and GPRS module to expand APP cloud
monitoring, can be applied to communication base stations, households Use
systems, street lighting systems and field monitoring.
2. product features
Advanced multi-phase synchronous rectification technology also has high
conversion efficiency in low power charging environment.
Has an ultra-wide PV array operating voltage range.
Advanced MPPT maximum power point tracking technology, the tracking
efficiency is not less than 99.5%, compared with the ordinary PWM algorithm,
the efficiency is increased by 15 to 20%.
Using high-quality imported components and advanced power conversion
circuit, the maximum conversion efficiency can reach over 98%, the full load
efficiency can reach 97%, and a variety of tracking algorithms can be combined
to quickly track the maximum power point.
Three-stage charging method: MPPT-lifting charging-floating.
12V/24V/48V battery system automatic identification function
（
YN-CA has no
48V system
）
.
RS485 communication can provide communication protocol to facilitate unified
management and secondary development for customers.
