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EpSolar Triron 4215N
EpSolar Triron 4215N

Epever DuoRacer 30A MPPT Dual Battery Charge Controller

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Your Price: $220.00
Retail Price:$360.00
You Save:$140.00(39%)
for RV and Boat
Part Number: DR3210N-DDS
Availability: Available early September

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Epever DuoRacer 30A MPPT Dual Battery Solar Charge Controller

Good for RV and boat dual battery installation

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.
The controller adopts the advanced MPPT control algorithm,which will minimize the maximum power point loss rate and loss
time,also fast track the maximum power point(MPP) of the PV array, and obtain the maximum energy from solar array under
any conditions. The energy utilization in the MPPT solar system is increased by 20-30% compared with PWM charging method.
When there is no manual operation for a long time, and the charging conditions cannot be reached, the controller will turn to
low-power mode, which reduces the loss and battery power waste to enhance the products life. The system parameters are
shown and set by LED/LCD or the MT11 remote meter (Accessory).
The AES control signal of the car refrigerator is built in the controller, which will supply the surplus solar power to the refrigerator
to avoid energy waste. The controller comes with IP33 protection level, which is waterproof and dustproof. Multiple protection
features, including battery overcharge protection, over discharge protection, and reverse connection protection of the PV and
battery, which effectively ensure the solar system safety, stability, and lifetime.


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 operation environmental temperature range.
  • LED and LCD dispiay units selectable.
  • AES control signal for car refrigerator to avoid energy waste.

  ModelDR3210N-DDS
 BATT1 rated voltage12/24VDC

BATT2 rated voltage

12/24VDC auto work

Rated charge current30A

Battery input voltage

range

8~32V

Max. PV open circuit

voltage

100V(at minimum operating environment temperature)

                               92V(at 25 C environment temperature)

 MPP voltage range

VBAT+2V~ 72V

Max. PV input power390W/12V,  780W/24V

 Self-consumption

26mA/12V;15mA/24V {19mA/12V;10mA/24V(Low-power mode)}

  Temperature compensate coefficient

-3mV/ºC/2V (Default)

 Grounding

Common negative

 BATT2Full voltage

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

 BATT2 Charge return voltage13V/12V;26V/24V(default)

Working environment temperature

-20 ºC ~ +45 ºC

Relative humidity

<95%, N.C

Enclosure

IP30

 Terminal6AWG/16mm² (BATT1), 12AWG/4mm²(BATT2)

Dimension

247 × 165 × 68.5 mm

 Weight  1.4 kg

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