Introduction:
eSmart4 series is forth generation of eSmart mppt controller, based on eSmart series mppt controller, we update the display, control method,
connect way, internal structure etc. It features an efficient MPPT control algorithm to track the maximum power point of the PV array. Greatly
improve the utilization of solar panel. Its intelligent LCD and upper PC display, mostly convenient for customers to check, records and parameter
setting. Widely used in solar off-grid system of telecommunication base station, household system, street lighting system, field monitoring system, etc.
System Voltage: DC12V/24V/36V/48V automatic recognition
Rated Current:60A
Maximum PV(voc) Voltage: 150V
Features :
- Advanced MPPT control algorithm, MPPT efficiency ≥99.5%，Machine conversion efficiency up to 98%;
- DC12V/24V/36V/48V battery system automatic recognition，user can use it in different system conveniently ;
- Maximum PV input voltage up to DC150V ;
- 3-Stage charge: (constant current, constant voltage, floating charge), to extend the battery life ;
- Discharge mode: ON/OFF mode, PV voltage control mode.
- Users can choose 4 kinds of commonly standard batteries(Sealed lead acid,Vented, Gel, NiCd). Other kinds of batteries can be defined by users ;
- Lithium ion battery activates arousal function
- Most information could be provide by LCD like: model No., PV input voltage, battery type, battery voltage, charging current, charging power, working status and so on. Also customer's information like company name, website and logo can be added into Solar Eagle software.
- 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.
- 2 years warranty, and 3~10 years extended warranty service also can be provided
Parameters Display & Setting information:
LCD display information
Set the battery type and LOAD control mode
Parameter:
| MPPT eSmart3-12V/24V/36V/48V Series | 60A | ||
| 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 | 780W | |
| 24V system | 1560W | ||
| 36v system | 2340W | ||
| 48v system | 3120W | ||
| Charge Characteriestics | |||
| 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 | 60A | |
| 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 | ||
| 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*166*65 | ||
| Package size DxWxH(mm) | 298*206*70 | ||
| Mechanical Protection | IP21 | ||
| Operating Temperature | -20°C~+50°C | ||
| Storage Temperature | -40°C~+75°C | ||
Notice:
1.Please
be sure your solar panel input voltage is higher than 18V when you
charge 12V battery , and your PV Input Votage more than 30V when you
charge 24V battery bank , and your PV Input Voltage more than 60V when
you charge 48V battery bank .
2.For this mppt solar charge controller , you need to connect with battery first , then connect with the solar panel . Because this solar charge controller , the power is supplied by the battery , so no matter day time or night time , if this solar charge controller is connected with battery , it will be on all the time when it is turn on .
3. If
your battery is lithium battery , please tell us the work voltage range
of your lithium battery , then we will tell you how to adjust the
voltage range of our MPPT Solar charge controller to meet the work
voltage range of your lithium battery .
4. If the system need to connect with the inverter , please connect the inverter directly to the battery , and do not connect with the load port of the controller . You can only connect the stable DC load , like Bulb or other stable load ( the output wattage of the appliances are stable ) to the load port of the controller .
Package including:
1.1PC MPPT solar charge controller
2.1PC English User Manual
3.1PC Bluetooth Modular
SHIPPING :
We ship out goods from our warehouse in CA United States derectly .
Items are shipped within 1 business day after receive cleared payment.
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