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Shenzhen UPSEN Electric Co., Ltd.

MPPT Solar Controller, Solar Controller, Solar Power Controller manufacturer / supplier in China, offering Ce RoHS 12V/24V/48VDC 20AMP-40AMP Auto Recognition MPPT Solar Controller, Smart Pure Sine Wave on Line UPS with Good Quality, Uninterrupted Power Supply 10-80kVA with 3 Phase and 0.9 Power Factor and so on.

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

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

FOB Price: US $100 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $100/ Piece
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Port: Shenzhen, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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

Charge ModeMPPT(Maximum Power Point Tracking)
MPPT Efficiency96.5% ~99.5%
System Type DC12V/24V/36V/48VAutomatic recognition
Input Characteristic
PV Max. voltage (VOC)12V/24V/36V/48V systemDC100V
Start the charging
 Voltage point
12V/24V/36V/48V systemHigher than Battery voltage 4V
 Low Input Voltage
Protection Point
12V/24V/36V/48V systemHigher than Battery present voltage 1V
High Input voltage
Protection Point
12V/24V/36V/48V systemDC100V
Rated PV power12V system260W390W520W
24V system520W780W1040W
36V system780W1170W1560W
48V system1040W1560W2080W
Charge Characteristic
Charge ModeMPPT(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 systemSealed lead acid, Vented, Gel, NiCd battery
(Other types of the batteries also can be defined)
Rated charge current12V/24V/36V/48V system20A30A40A
Output Discharge Characteristic
Output voltageBased on battery voltage
Rated Output Current40A
The output controlOn mode, Off mode, PV voltage control mode
LCD display/PC upper (RS232)System type, PV voltage, charge voltage, charging current, charging power, temperature etc. 
Other Parameters
Protect functionYes
Thermal methodsfan 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 
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