Ce RoHS 12V/24V/48VDC 20AMP-40AMP Auto Recognition MPPT Solar Controller

• Condition: New
• Application: Water Heater Controller, Solar System Controller, Charger Controller, Wind Controller, Solar Working Station
• Color: Gray
• Low Input Voltage Protection Point: Higher Than Battery Present Voltage 1V
• Start The Charging Voltage Point: Higher Than Battery Voltage 4V
• Transport Package: Cartons & Wooden Pallet
• Model NO.: eSmart2 Series
• Specification: CE & ISO Certificate
• Trademark: UPSEN
• Origin: China
• HS Code: 8537109090
• Production Capacity: 50, 000PCS/Month

Product Description

CE RoHS 12V/24V/48Vdc 20amp-40amp auto recognition MPPT Solar Controller
MPPT Solar Charge Controller eSmart2 Series 12V/24V/48Vdc 20amp - 40amp 

Quickly view: 
eSmart2 series
1>Rated Current: 20A 30A 40A
2>Maximum PV(voc) Voltage: 100V
3>System Voltage: DC12V/24V/36V/48V automatic recognition 


Features of charger controller: 
1: Utility power backup function (optional)
2: Temperature compensation function (optional)
3: Battery Maximum Charging Current Smart Limiting
4: MPPT tracking efficiency can be as high as 99.9%
5: Supporting automatic identification of battery voltage
6: Real MPPT funtion, no need setting the power curve, auto tracking
7: Choose a big size LCD display, users all parameters directly visible
8: New generation solar protection, the more better protect the solar panel
9: Reliable automatic limit function of maximum PV input power, ensuring no overload under any circumstance
10: Advanced MPPT control algorithm, MPPT efficiency ≥99.5%, Machine conversion efficiency up to 98%
11: RS232 communication, we can offer communication protocol also, it's convenient for user's integration management. 
12: CE, ROHS, FCC certifications approved. We can help clients to approve other certifications. 
13: 2 years warranty, and 3~10 years extended warranty service also can be provided. 

Parameter 

eSMART2-12V/24V/36V/48V-series			20A	30A	40A
Charge Mode	MPPT(Maximum Power Point Tracking)
MPPT Efficiency	96.5% ~99.5%
System Type	DC12V/24V/36V/48V		Automatic recognition
Input Characteristic
PV Max. voltage (VOC)	12V/24V/36V/48V system		DC100V
Start the charging  Voltage point	12V/24V/36V/48V system		Higher than Battery voltage 4V
Low Input Voltage Protection Point	12V/24V/36V/48V system		Higher than Battery present voltage 1V
High Input voltage Protection Point	12V/24V/36V/48V system		DC100V
Rated PV power	12V system		260W	390W	520W
	24V system		520W	780W	1040W
	36V system		780W	1170W	1560W
	48V system		1040W	1560W	2080W
Charge Characteristic
Charge Mode	MPPT(Maximum Power Point Tracking)
Charge Method	3-Stage: constant current(fast charging) -constant voltage -floating charge
Selectable Battery Types (Default type is Gel battery)	12V/24V/36V/48V system		Sealed lead acid, Vented, Gel, NiCd battery (Other types of the batteries also can be defined)
Rated charge current	12V/24V/36V/48V system		20A	30A	40A
Output Discharge Characteristic
Output voltage			Based on battery voltage
Rated Output Current			40A
The output control			On mode, Off mode, PV voltage control mode
Display/Communication
LCD display/PC upper (RS232)			System type, PV voltage, charge voltage, charging current, charging power, temperature etc.
Other Parameters
Protect function		Yes
Thermal methods		fan cooling
Products Size DxWxH(mm)		240*168*66
Packing Size DxWxH(mm)		289*204*101
Net Weight (kg)		2.3
Gross Weight (kg)		2.8