2020 New EPEVER MPPT Solar Controller Charger Controller 12V 20A

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2020 New EPEVER MPPT Solar Controller Charger Controller 12V 20A
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Features
Specifications
Place Of Origin: Guangdong, China
Brand Name: EPever
Model Number: DR2210N-DDB
Type: MPPT
Application: Charger Controller, Solar Working Station, Voltage Controller, Solar System Controller
Work Time (h): 50000
Max PV Power: 260W/12V; 520W/24V
Max PV Voltage: 60V
Warranty: 24 Months
Product Name: MPPT Controller
Charge Mode:: 20A MPPT Technology
System Voltage: 12V/24V
Temperature Compensation:: Temperature Compensation
Protection:: Electronic Protection
Battery Setting:: Battery Type Selection
Communications:: RJ45 Interface With Remote Meter
Enclosure:: IP30
Guarantee:: 2 Years
Certificate:: CE,RoHS,ISO9001
Basic Infomation
Place of Origin: Guangdong, China
Brand Name: EPever
Certification: CE,RoHS,ISO9001
Model Number: DR2210N-DDB
Payment & Shipping Terms
Product Description

DR1106N-DDB/DDS DR1206N-DDB/DDS
DR2106N-DDB/DDS DR2206N-DDB/DDS
DR3106N-DDB/DDS DR3206N-DDB/DDS
DR2210N-DDB/DDS DR3210N-DDB/DDS

DuoRacer MPPT charge controller is made for charging two batteries (shown as BATT1 and BATT2 below) at the same time in a solar system. This controller supports multiple life battery (BATT1) types, including Sealed, Gel, Flooded, LiFePO4, and Li-NiCoMn, which is suitable for RV, Camper, Boat, and so on. The device recognizes the start battery (BATT2) system voltage automatically, and trickle charges the battery when the conditions are satisfied.

This controller can be widely used for RV, household system, field monitoring and many other applications.

Features:

  • Maximum Power Point Tracking technology with ultra-fast tracking speed and the tracking efficiency is no less than 99.5% guaranteed
  • Advanced MPPT control algorithm to minimize the MPPlost rate and lost time
  • The wider range of the MPP operation voltage to improve the PV module utilization
  • Auto control function of charging power & charging current limitation(BATT1)
  • High quality and low failure rate components of ST, TI and Infineon to ensure the product life
  • Digital circuit control of adaptive three-stage charging mode to enhance BATT1 life.
    BATT1 type can be set via LED/LCD.
  • Product runs into the low-power mode when there is no manual operation for a long time, and charging conditions are not satisfied (PV<5V).
  • 100% charging and discharging in operationenvironmental temperature range.
    LED and LCD dispiay units selectable.
  • AES control signal for car refrigerator to avoid energy waste.
  • Standard Modbus protocol, and RS485 (5V/200mA) communication port for the customer to expand the application area.
    1. Life battery (BATT1) is the energy storage battery for powering the household loads in the off-grid system, which supports Sealed, Gel, Flooded, LiFePO4, and Li-NiCoMn batteries (the controller can NOT recognize the system voltage automatically).
    2. Start battery (BATT2) is the energy storage battery which usually built in the vehicle for powering the system such as RV and Boat, and only supports lead-acid battery (the controller will recognize the system voltage automatically).
    NOTE: the BATT1 and BATT2 must be at the same voltage level.

Specifications:

Item

DR1206N

-DDB/DDS

DR2210N

-DDB/DDS

DR3210N -DDB/DDS

BATT1 rated voltage

12/24VDC

BATT2 rated voltage

12/24VDC

Rated Charge Current

10A

20A

30A

Battery Input Voltage Range

8.5~16V

Max. PV open circuit voltage

60V(2)

46V(3)

100V(2)

92V(3)

MPP voltage range

(Battery voltage +2V)~36V

(Battery voltage +2V)~72V

Rated charge power

130W/12V

260W/24V

260W/12V
520W/24V

390W/12V
780W/24V

Max. conversion efficiency

97.4%

97.5%

98%

Full load efficiency

97%

96%

96%

Self-consumption

12mA/12V;6mA/12V (Low-power mode)

Temperature compensate coefficient(4)

≤0.23V

Temperature compensate coefficient

-3mV/℃/2V (Default)

Grounding

Common negative

BATT2Full voltage

13.8V/12V;27.6V/24V(default)

BATT2Charge return voltage

13V/12V;26V/24V(default)

AES signal port(5)

5VDC/Max.200mA(2*(3.81-4P))

RS485 com. port(5)

Com. baud rate(6)

115200(default)

LCD backlight time(7)

60S(default)

1. Warning:When the lithium battery of 12V is used and the BMS is protected, the lithium battery voltage may increase up to 17V(DR*106N) or 35V(DR*206N,DR*210N) which may damage the load, so please consider the load’s voltage.

2. At minimum operating environment temperature.

3. At 25℃ environment temperature.

4. The Temperature compensate coefficient is zero and not changeable when the main battery type is lithium battery.

5. AES port which output is 12V/200mA and RS485 Port which output is 5V/200mA are independent of DR1106/2106/3106N models, the AES port output voltage is the battery voltage. The above two ports of DR1206/2206/3206/2210/3210N modelsshare the power of 5VDC/Max. 200mA

6. The communication baud rate can only be set via PC software.

7. The LCD backing time can only be set via PC software, setting range is 0~999S and the 0s means the LCD is on all the time.

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