60A/48V MPPT charge controller

MPPT solar controller

Introduction

The eTracer utilizes Maximum Power Point Tracking technology to extract maximum power from the solar module(s). The tracking algorithm is fully automatic and does not require user adjustment. eTracer technology will track the array maximum power point voltage (Vmp) as it varies with weather conditions, ensuring that maximum power is harvested from the array through the course of the day.

Electrical Parameters

 ET6415N

Nominal System Voltage             12V / 24V / 36V / 48V dc auto

Nominal Battery Current                       60A

Maximum Solar Input Voltage                  150V dc

Battery Voltage Range                      8~72V dc

Maximum Input Power

12V:     800W

24V:    1600W

36V:    2400W

48V:   3200W

Voltage Accuracy     12V / 24V: ≤0.1%±50mV;   36V / 48V: ≤0.1%±100mV

Self Consumption                       1.3~1.5W

Transient Surge Protection                   4500W / port

Grounding                       Solar or Battery Negative Terminal

Remote Temperature Sensor Port             MC1.5.3.81-2L

Remote Battery Voltage Sense Port           MC1.5.3.81-2L

CAN BUS Port                         MC1.5.3.81-4L

Ethernet Port                                RJ45

Serial RS-232 Port                       DB9, male connector

Key features

12V/24V/36V/48V auto work

·Excellent EMC design, thermal design and nature air cooling

·The first tracking to the maximum power point of solar modules in 15 seconds or less, tracking efficiency of 99% or higher

·Multiphase synchronous rectification technologyimpelspeak conversion efficiency to 98%

·Multiphase power decentralized control can also make small power charging be high effective, improve the capacity of generating

·High speed and performance of the double processors architecture, improve the response speed and optimize the performance of the system

·Multiphase control technology, optimizes charging current smoothness, reduces ripple, and improves the system generating efficiency

·Humanized browser interface,128*64 dot-matrix LCD intuitively displays data and state, many button combinations for easy operation, both Chinese and English interface to choose from

·RS232, CAN BUS and Ethernet 3 kinds of communication way to meet different occasions of demand as far as possible

·Sealed, Gel and Flooded battery option

·Three stages of optimizing charging control

·Protection: over heat, over charging, PV short circuit and PV (battery) revered