SainSmart MPPT RR2210RN Solar Charge Controller Regulator 12/24V Tracer 20A

brand: SainSmart 1 SKU: 21-024-111 Variants ID: 45099991508
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Features:
  • MPPT function
  • 12V/24V Auto Recognition
  • Microprocessor controller pulse width modulation (PWM) charging
  • Advanced maximum power point tracking technology to optimize using the solar system
  • Peak conversion efficiency of 97%, high Tracking efficiency of 99%
  • Very fast sweeping of the entire I-V curve, several seconds tracking speed
  • Widely used, automatic recognize day/night
  • Unique dual timer function, enhance the flexibility of street light system
  • Sealed, Gel and Flooded battery option
  • Adopting temperature compensation and correcting the charging and discharging parameters automatically, improving the battery lifetime
  • Electronic protection: over charging, over discharging, overload, short circuit
  • Reverse protection: any combination of solar module and battery, without causing damage to any component
  • Excellent thermal design and nature air cooling
  • RJ45 interface with remote meter MT-5, convenient to check operating parameters of controllers

 

Specifications:

Nominal System Voltage

12 / 24VDC Auto work

Maximum Battery Voltage

32V

Max. Solar Input Voltage

Tracer-2210RN 100VDC

Max. PV Input Voltage

12V/260W

24V/520W

Rated Battery Current

20A

Charge Circuit Voltage Drop

�.26V

Discharge Circuit Voltage Drop

�.15V

Self-consumption

�0MA(24V)

Communication

TTL232/8pin RJ45

NTTV(Night Time Threshold Voltage)

5V; x2/24V

DTTV(Day Time Threshold Voltage)

6V; x2/24V

Temperature Compensation Coefficient(TEMPCO)*

-30mV/?/12V(25? ref)

Working Temperature

-35? to +55?

Storage temperature

35?to +80?

Enclosure

IP30

Net Weight

950g

Dimension

169x118x83mm

 

  •  Charging& discharging circuit closed, LED digital tube OFF, remote meter MT-5 disconnected
  •  Battery Parameters(Tem:25?)

 

Control Parameter:

Battery Charging Setting

Gel

Sealed

Flooded

Over Voltage Disconnect Voltage

16V;x2/24V

16V;x2/24V

16V;x2/24V

Charging Limit Voltage

15.5V;x2/24V

15.5V;x2/24V

15.5V;x2/24V

Over Voltage Reconnect Voltage

15V,x2/24V

15V,x2/24V

15V,x2/24V

Equalize Charging Voltage

----

14.6V,x2/24V

14.8V,x2/24V

Boost Charging Voltage

14.2V,x2/24V

14.4V,x2/24V

14.6V,x2/24V

Float Charging Voltage

13.8V,x2/24V

13.8V,x2/24V

13.8V,x2/24V

Boost Return Voltage

13.2V,x2/24V

13.2V,x2/24V

13.2V,x2/24V

Low Voltage Reconnect Voltage

12.6V,x2/24V

12.6V,x2/24V

12.6V,x2/24V

Under Voltage Recover

12.2V,x2/24V

12.2V,x2/24V

12.2V,x2/24V

Under Voltage Warning Reconnect Voltage

12V,x2/24V

12V,x2/24V

12V,x2/24V

Low Voltage Disconnect Voltage

11.1V,x2/24V

11.1V,x2/24V

11.1V,x2/24V

Discharging Limit Voltage

10.8V,x2/24V

10.8V,x2/24V

10.8V,x2/24V

Equalize Duration

----

2 hours

2 hours

Boost Duration

2 hours

2 hours

2 hours

 

 

Package list:

  • 1x 20A MPPT Solar Charger Controller
  • 1x English Instruction

 

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    W
    10/25/2012
    will

    most advansed technology

    MPPT Solar controllers (Maximum Power Point Tracking) can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar controller, this MPPT controller can increase the efficiency of PV modules by 10% to 30%.