ET4415BND MPPT Solar Charge Controller
Category: MPPT Controller   Publish Time: 2015-10-27 01:23 

ET4415BND   MPPT Solar Charge Controller
ET4415BND 12V24V36V48V 45A

1.12/24/36/48VDC system voltage automatic recognition or user-defined working voltage
 2.Smart tracking algorithm that finds and maintains operation at the solar array peak power point with the tracking efficiency as high as 99.7%
 3.Multiphase synchronous rectification technology ensures peak conversion efficiency is up to 98.7%
 4.High effective conversion efficiency at small power charging with multiphase power decentralized control and improves the generated energy
 5.Double processors architecture with high speed and performance improves the response speed and optimizes the performance of the system
 6.Multiphase control technology, optimizes charging current smoothness, reduces ripple and improves the system generating efficiency
 7.Excellent EMC design
 8.Excellent heat dissipation. Using the integration of cast aluminum radiator shell, the controller can be natural cooling
 9.128*64 dot-matrix LCD intuitively displays data and state, 6 buttons combinations for easy operation
 10.RS-232, CAN, RS-485 ports via the open standard Modbus protocol are supported to meet different occasion of demand
 11.Support 4 charging preprogram options: Sealed, Gel, Flooded and User-defined
 12.Protection: Over temperature, over charging, PV (battery) revered, PV reverse current protect at night, over current protection
 13.Actual Power Display and record function make convenience to check the datum every day, every month and every year
 14.Log function: work logs and alarm logs are all recorded
 15.Firmware update: convenience to after-service and maintenance service

Electrical:

 

Model  NO ET4415BND ET6415BND
Rated Battery Current (A) 45A 60A
Nominal SystemVoltage 12V/24V/36V/48V AUTO WORK
Max. Solar Input Voltage 150VDC
Self-consumption 1.4~2.2W
Communication RS232, CAN BUS and Ethernet 
Grounding  Solar or Battery Negative Terminal
Battery Voltage Range  9~64V
Max. PV input power 12V 600W 12V 800W
24V 1200W 24V 1600W
36V 1800W 36V 2400W
48V 2400W 48V 3200W
Temperature Compensation Coefficient -30mV//12V25 ref
Working temperature -20~ +55
Humidity range 10%-90%(NC)
Enclosure IP20

                                       

 
 
QQ  Shirley
QQ  Eric
MSN  Shirley
MSN  Eala
MSN  shtepower02