• MPPT Solar Charge Controller 30A,12/24V,Tracer3215BN System 1
  • MPPT Solar Charge Controller 30A,12/24V,Tracer3215BN System 2
  • MPPT Solar Charge Controller 30A,12/24V,Tracer3215BN System 3
  • MPPT Solar Charge Controller 30A,12/24V,Tracer3215BN System 4
MPPT Solar Charge Controller 30A,12/24V,Tracer3215BN

MPPT Solar Charge Controller 30A,12/24V,Tracer3215BN

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Descriptions: 

A charge controller, or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery. Most "12 volt" panels put out about 16 to 20 volts, so if there is no regulation the batteries will be damaged from overcharging. Most batteries need around 14 to 14.5 volts to get fully charged.

 

Specifications

10a,20a,30a,40a,12/24v auto work
Die-cast aluminum design
RS485 ports with MODBUS communication
option monitoring software

Features:
·Innovative MPPT technology
·Peak conversion efficiency of 98%
·High tracking efficiency up to 99%
·Several seconds tracking speed
·Die-cast aluminum design and nature cooling
·Temperature compensation
·Diversified load control to meet different requirements
·Four battery type options: Sealed, Gel, Flooded, and USER
·Intelligent lighting and timer control for solar lighting system
·Energy statistics function
·RS485 ports with MODBUS communication protocol
·Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
·Field upgradable firmware

 

Electronic Protections:

·PV short circuit  protection
·PV overvoltage alarm protection
·PV current limiting protection
·PV reverse polarity protection
·Battery overcharge protection
·Battery over discharge protection
·Battery reverse polarity protection
·Load overload protection
·Load short circuit protection
·Overheating protection

 

Model

Tracer3215BN

Nominal system voltage

12/24V auto work

Rated  battery current

30A

Rated  load current

20A

Max. PV open circuit voltage

150V

Max. battery  voltage

32V

Max. PV input power

390W  (12V)

780W  (24V)

Equalize charging voltage

Sealed: 14.6V,  Flooded: 14.8V, USER: 9~17V

Boost charging voltage

Gel: 14.2V,  Sealed: 14.4V,  Flooded: 14.6V, USER: 9~17V

Float charging voltage

Gel /Sealed /Flooded: 13.8V,   USER: 9~17V

Low voltage reconnect voltage

Gel /Sealed /Flooded: 12.6V,   USER: 9~17V

Low voltage disconnect voltage

Gel /Sealed /Flooded: 11.1V,   USER: 9~17V

Self-consumption

≤50mA(12V)  ≤27mA(24V)

Grounding

Common negative

Temp. compensation

-3mV//2V

Communication Port

RS485 / RJ45 interface

Working temperature

-35℃~+55

Storage temperature

-35℃~+80

Humidity

≤95% N.C.

Enclosure

IP30

Overall dimension

281x160x60mm

Terminal

16mm2

Net weight

2.3kg

 

 




Q:What is a solar controller?
Solar controller is used to control the charge and discharge and has a reverse charge protection, overcurrent protection, overload protection, short circuit protection, digital display parameters and other functions of electronic equipment. To select a solar controller, it is recommended to choose from the ENF website. Which includes the well-known domestic and foreign manufacturers of information and product information. Under normal circumstances the controller has waterproof protection measures. To choose according to different needs
Q:How to choose a solar controller
Hongyi HY-12 / 24V10A solar controller designed for solar DC power supply system, solar DC street lamp system design, and the use of a dedicated computer chip intelligent controller. Use a one-touch touch switch to complete all operations and settings.
Q:What is the maximum discharge current for a solar controller?
The maximum discharge current for a solar controller depends on the specific model and specifications of the controller. It can vary widely, typically ranging from a few amps to several hundred amps.
Q:What are the key features to look for in a solar controller?
The key features to look for in a solar controller include maximum charging current and voltage, compatibility with different battery types, temperature compensation, load control capabilities, and advanced protection measures such as overcharge, over-discharge, and reverse polarity protection.
Q:How does a solar controller handle battery low voltage recovery?
A solar controller handles battery low voltage recovery by monitoring the battery voltage levels and automatically initiating a recharging process when it detects that the voltage has dropped below a predefined threshold. This ensures that the battery is constantly maintained at an optimal charge level and prevents over-discharging, which can damage the battery. The solar controller regulates the charging process, gradually increasing the voltage and current supplied to the battery until it reaches the desired charge level, thus facilitating the recovery of the battery's low voltage.
Q:Can a solar controller be used in a hybrid solar power system?
A hybrid solar power system can utilize a solar controller. The solar controller, also known as a charge controller, is an essential part of any solar power system, including hybrid systems. Its primary function is to regulate the electricity flow between the solar panels and the batteries. In a hybrid solar power system, the solar panels are not the sole power source. They are combined with other energy sources like a backup generator or grid power. Regardless of the energy source, the solar controller plays a crucial role in managing the charging and discharging of the batteries. The solar controller ensures optimal battery charging and prevents damage from overcharging or deep discharging. It also helps maintain a stable voltage and current output from the solar panels, which is crucial for the efficient operation of the hybrid system. Moreover, a solar controller can incorporate advanced features like Maximum Power Point Tracking (MPPT) or Pulse Width Modulation (PWM) to maximize the energy harvest from the solar panels. These features are advantageous for both standalone solar systems and hybrid systems. To summarize, a solar controller is a vital component in a hybrid solar power system. It regulates the electricity flow and ensures optimal battery charging and discharging, regardless of the energy source being utilized.
Q:Can a solar controller be used in a solar-powered electric skateboard charging system?
Yes, a solar controller can be used in a solar-powered electric skateboard charging system. A solar controller helps regulate the flow of electricity from the solar panels to the batteries, ensuring efficient charging and preventing overcharging or damage to the batteries. It can be integrated into the charging system of the electric skateboard to optimize the use of solar energy for charging the batteries.
Q:Can a solar controller be used with a solar-powered water heater for swimming pools?
Yes, a solar controller can be used with a solar-powered water heater for swimming pools. A solar controller helps regulate and control the flow of heated water from the solar panels to the pool, ensuring optimal energy efficiency and temperature control.
Q:Can a solar controller be used with a solar-powered marine system?
Yes, a solar controller can be used with a solar-powered marine system. A solar controller regulates the voltage and current from the solar panels to ensure efficient charging and protection of the batteries. It is an essential component for managing the energy flow in a solar-powered marine system, helping to maximize the system's performance and prolong the lifespan of the batteries.
Q:Can a solar controller handle power surges from the charge controller?
Yes, a solar controller can handle power surges from the charge controller. Solar controllers are designed to regulate and control the flow of power from the charge controller to the battery or load. They often have built-in protection features such as surge protection, overvoltage protection, and short circuit protection, which help prevent damage from power surges.

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