10pcs/lot Infrared photoelectric sensor Diffuse diffuse reflection type photoelectric switch sensor E3Z D62 E3Z D61 DC12 24V

10pcs/lot Infrared photoelectric sensor Diffuse diffuse reflection type photoelectric switch sensor E3Z D62 E3Z D61 DC12 24V
  • Продавецww17.playrf.us
  • Список ценUS $64.00piece
  • Продажная ценаUS $64.00piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,3 (469)

Oписание продукта

Tracer 4215BN MPPT 12V/24V Auto Solar Charge Controller 40A PV Regulator with MT50 Meter Ebox WIFI Module and Temperature Sensor



Thank you for selecting the Tracer-BN series controller which represents advanced technology of our company.The Tracer-BN series controller is for off-grid solar system and control the charging and discharging of the battery. The controller features a smart tracking algorithm that maximizes the energy from the solar PV module(s) and charge the battery. At the same time, the low voltage disconnect function (LVD) will prevent the battery from over discharging.

The battery charging process has been optimized for long battery life and improved system performance. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults. In addition, the Tracer-BN series controller has a RJ45 interface to allow communication with other accessory.


MT50 is an optional remote meter to monitor and program EPsolar controller, compatible with:LS-B, LS-BP,VS-BN, Tracer-BN,Tracer-A, eTracer, iTracer.

eBox-WIFI-01 is a kind of serial server which can make our company\'s solar controller and inverter be with wifi communication function, and carry out wireless monitoring, parameter settings, and etc. for the system only by cooperating with mobile phone APP. Plug and play, simple and convenient set, it has many excellent features.




Tracer 4215BN

  • 12V/24V automatic identify or user-defined working voltage.

  • Excellent heat dissipation. Using the integration of cast aluminum radiator shell, the controller can be natural cooling.

  • Advanced maximum power point tracking technology to optimize using the solar system. Peak conversion efficiency is as high as 98%.

  • Lock the MP point fast and the controller provides the industry’s highest tracking efficiency of 99%.

  • Widely used, automatic recognize day or night.

  • Several load methods are supported to convenient for different demand.

  • Support 4 charging options: Sealed, Gel, Flooded and User-defined.

  • Adopting temperature compensation and correcting the charging and discharging parameters automatically, improving the battery lifetime.

  • Protection: over temperature, over charging, PV and load short, PV (battery) revered, over current protection.

  • Actual power convenient and record function makes convenience to check the datum every day, every month and every year.

  • RS-485 ports via the open standard Modbus protocol are supported to meet different occasion of demand.

  • With supporting PC monitoring software and remote meter MT50, it is convenient to check the real-time data of controllers and set the parameters.

  • Support firmware update.

  • CC-USB-RS485-150U,communication cable of EP solar controller , EPEVER controller connected to PC.


  • Automatic identify  the controller, and display relevant parameter data

  • Large-screen informative LCD displays all the operating data and system working status

  • Simple and convenient operation

  • Real-time alarm of failure information

  • Longer communication distance based on RS485

  • Diversified load control modes : Manual Control, Light ON/OFF, Light ON+ Timer, Time Control

  • Battery type selection: Gel, sealed, flooded and User(programable)

  • Programmable parameters

  • Energy  statistics display function


  • controller and inverter

  • Support mobile phone APP, plug and play, simple and convenient to set

  • Use high performance CPU with core M4

  • Ultra-low power consumption and high speed data

  • processing capability

  • No need of external power supply

  • Communication distance up to 50 m

  • One-key restore the factory settings

  • Realize wireless monitoring function of sola



Figure  Tracer-BN Series Characteristics

① – Heat Sink

Cast aluminum heat sink to dissipate controller heat.

② – Charging LED Indicator

Indicate that the battery is charging or not.

③ – Battery LED Indicator

Show charging status.

④ – Key

Switch the load on/off in the manual mode and clear the part of faults.

⑤ –Temperature Sensor Port

Connect remote temperature sensor to measure ambient temperature and make temperature compensation for charging and discharging.

⑥ – Solar Module Terminals

Connect solar modules.

⑦ – Battery Terminals

Connect batteries.

⑧ – Load Terminals

Connect loads.

⑨ – RS-485 Port (RJ45 interface)

Connect with PC or MT50 to monitor or update firmware.






Tracer 1215BNTracer 2215BNTracer 3215BNTracer 4215BN
Nominal system voltage12/24V auto work
Rated charge current10A20A30A40A
Rated discharge current10A20A20A20A
Communication PortRS485 / RJ45 interface
Max. PV open circuit voltage  

 150V at minimum operating environment temperature  

138V at 25℃ environment temperature  

MPP voltage rangeBattery voltage+2V~108V
Max. PV input power130W(12V)
Equalize charging voltageSealed: 14.6V, Flooded: 14.8V;USER: 9~17V
Boost charging voltageGel: 14.2V, Sealed: 14.6V, Flooded: 14.8V,USER: 9~17V
Float charging voltageGel /Sealed /Flooded: 13.8V,   USER: 9~17V
Low voltage reconnect voltageGel /Sealed /Flooded: 12.6V,   USER: 9~17V
Low voltage disconnect voltageGel /Sealed /Flooded: 11.1V,   USER: 9~17V
Self-consumption≤60mA/12V; ≤30mA/24V
Temperature compensation coefficien-3mV/ ºC/2V
Working temperature-35 ºC ~+55 ºC
Overall dimension196x118x36mm217x143x56mm281x160x60mm303x183x64mm
Power terminals4mm210mm216mm225mm2
Net weight0.9kg1.5kg2.3kg2.9kg

Backlight and acoustic alarm on<65mA

Backlight on<23mA

Backlight off <15mA

Faceplate dimensions98×98 mm / 3.86×3.86 in
Frame dimensions114×114 mm / 4.49×4.49 in
Connector typeRJ45
Meter cableStandard 2m, max .50m
Meter weight0.190 Kg
Input Voltage5VDC (Direct powered by RS485 port )
Standby power consumption0.20W
Operation power consumption0.25W
Communication distance≤50m
Port baud rate300bps~230400bps(Default 115200)
CommunicationRS485 to WIFI
Interface typeRJ45
Connecting cableStandard network cable (Parallel cable)
Overall dimension51*67*24.5mm
Mounting dimensionMounting dimension
Mounting hole sizeΦ3.2
Working temperature-35~75℃
Net weight39g
Line length3m
Rated resistance(Thermistor)47K
Testing temperature-55℃~+125℃
Testing precision±1℃


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