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MPPT solar controller Tracer-4215RN,40A,12/24V with day night sensor/night light function
MPPT solar controller Tracer-4215RN,40A,12/24V with day night sensor/night light function

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MPPT solar controller
1.Peak Conversion efficiency:97%,
2.Tracking efficiency:99%
3.Max. PV input voltage:150V

MPPT solar controller

EPSOLAR Tracer series controller adopts MPPT technology (Maximum Power Point Tracking). The advanced tracking algorithm make the solar module operate at ideal voltage which the solar modules can produce the maximum available power. Compared to conventional PWM controller, MPPT technology increase charge efficiency up to 30% and decrease the power of solar array needed.
Tracer has the ability to step-down the higher voltage solar array to recharge a lower voltage battery bank.  So it allows on grid solar modules or thin film modules to charge the off-grid battery. And the cable size can be reduced because of the small current from the solar array.

FEATURE:

Several seconds tracking speed

4- Stage charge with PWM output
Excellent thermal design and nature air cooling

Full power output in ambient temperatures up to 45°C
Sealed, Gel, Flooded battery type optional
Diversified load control: Manual, Dusk to Dawn, Dual timer, TEST
RJ45 interface with optional remote meter

Electronic protections

PV Array Short Circuit; PV Overvoltage/Overcurrent; PV Reverse Polarity
Load Overload;Load short circuit;Battery Reverse Polarity;High Voltage Transients

Electrical Parameters

Description

Parameter

Nominal System Voltage

12VDC / 24VDC Auto work

Rated Charge Current

40A

Rated Discharge Current

20A

Maximum Battery Voltage

32V

Max. Solar Input Voltage

Tracer-4215RN   150VDC

Max. PV input power

12V / 520W;24V / 1040W

Self-consumption*

<10mA(24V)

Charge Circuit Voltage Drop

≤0.26V

Discharge Circuit Voltage Drop

≤0.15V

Communication

TTL232 / 8pin RJ45

• Battery Parameters (Tem 25°C)

Control Parameter

Battery charging setting

Gel

Sealed

Flooded

High Volt Disconnect 

16V

16V

16V

Charging limit voltage

15.5V

15.5V

15.5V

Over Voltage Reconnect

15V

15V

15V

Equalization voltage

——

14.6V

14.8V

Boost voltage

14.2V

14.4V

14.6V

Float voltage

13.8V

13.8V

13.8V

Boost return voltage

13.2V

13.2V

13.2V

Low voltage reconnect

12.6V

12.6V

12.6V

Under voltage recover

12.2V

12.2V

12.2V

Under voltage warning

       12V

12V

12V

Low voltage disconnect

11.1V

11.1V

11.1V

Discharging limits voltage

10.8V

10.8V

10.8V

Equalize duration

——

2hours

2hours

Boost duration

2hours

2hours

2hours

parameters at 12Vsystem, please *2 at 24V system  

Temp compensation

Description

Parameter

Temperature Compensation Coefficient(TEMPCO)*

-30mV/°C/12V(25°C ref)

Environmental Parameters

Environmental

Parameter

Ambient temperature range

-35 °Cto +55°C

Storage temperature range

-35°C to +80°C

Humidity range

10%-90%(NC)

Enclosure

IP30

Altitude

≤3000 m

•Mechanical Parameters  

Mechanical

Parameter

Dimension

242 x 169x 91 / mm

Mounting holes

180 x 160 / mm

Mounting hole size

Φ5

Terminal

25mm2

Weight

2.05kg

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