APP WiFi Work MPPT 40A Solar Charge Controller eSmart3 12V 24V 36V 48V Auto

Description

Introduction：
ESmart3 seriesis the third generation of eSmart mppt controller, combined with the second generation of high conversion efficiency, back-light LCD display, control mode, connect way, internal structure etc. features, also optimized the following points:
1.Increase all kinds of protection function to be used more reassuring.
2.Add the LOAD sampling to be used more clear of output load.
3.Wider PV Input voltage than eSmart2, so it suitable for more kinds of PV modules
4. Reduce the static standby self-consumption, energy saving and more simply for small system.
Choose ESmart3, more intelligent in life!
Feature：
High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%;
Charge mode: three stages (fast charge, constant charge, floating charge), improve boost voltage charge(activate the battery performance), it prolongs service life of the batteries;
Discharge mode: ON/OFF mode, PV voltage control mode, Dual Time control mode, PV&Time control mode;
Customers can choose battery types: (Flooded, Sealed lead acid, Gel battery) charging, Other types of the batteries can also be defined;
Most information could be provide by LCD like: System type, PV input voltage, PV input current, Day/Month/Total generated energy, battery type, battery voltage, charging current, charging power, Load current, Load power and so on;
RS485 communication, we can offer communication protocol also, it’s convenient for user’s integration management.
CE, RoHS, FCC certifications approved. We can help clients to approve other certifications
MPPT Controller connection diagram:
Product Parameter：
MPPT Esmart3-12V/24V/36V/48V Series
30A
40A
Charge Mode
MPPT(Maximum Power Point Tracking)
Charge Method
Three stages:constant current(MPPT),constant voltage,float charge
System type
DC 12V/24V/36V/48V
Automatic reconition
System voltage
12V system
DC9V~DC15V
24V system
DC18V~DC30V
36V system
DC32V~DC40V
48V system
DC42V~DC60V
MPPT efficiency
>=99.5%
Input Characteristics
Max.PV input voltage (VOC)
12V/24V/36V/48V system
150V
Start the charge voltage point
12V/24V/36V/48V system
Hhigher than current battery voltage 5V
Low input voltage protection point
12V/24V/36V/48V system
Higher than current battery voltage 3V
Over voltage protection point
12V/24V/36V/48V system
150V
High voltage recovery point
12V/24V/36V/48V system
145V
Rated PV power
12V system
390W
520W
24V system
780W
1040W
36v system
1170W
1560W
48v system
1560W
2080W
Charge Characteristic
Selectable Battery Types (Defaut Gel battery)
12V/24V/36V/48V system
Flooded ,Sealed lead acid,Gel battery (other types of the batteries also can be defined )
Constant Votlage
12V/24V/36V/48V system
Please check the charge voltage according to the battery type form
Float Voltage
12V/24V/36V/48V system
Rated charge Current
12V/24V/36V/48V system
30A
40A
Temmperature Compensation
12V/24V/36V/48V system
-3mV/°C/2V(default)
Output Discharge Characteristics
Low voltage output protection point
Default 10.5V;Recovery 11V;It can be adjustable.
Load rated current
30A
40A
The ouput control
On mode,Off mode,PV voltage conrol mode,PV&Time control mode,Time control mode
Display
LCD display
System type,PV voltage ,Charge voltage,Charge current ,Charge power,temperature ect.
PC software
RS485
PC system for solareagle
Windowns 7,8,10
Protection
Low voltage input protection
yes
Over voltage input protection
yes
Over charge power protection
yes
Low voltage output protection
yes
Rated output current protection
yes
Temperature protection
yes
PV and Battery revserse connection protection
yes
Other Parameters
Noise
=<40dB
Thermal heat-dissipating method
Fan cooling
Physical
Measurement DxWxH(mm)
240*168*66
240*168*66
Package size DxWxH(mm)
289*204*101
289*204*101
Mechanical Protection
IP21
Operating Temperature
-20°C~+50°C
Storage Temperature
-40°C~+75°C
Product Picture：
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