MPPT Solar Charge Controller for Photovoltaic System 40A, 12/24V Tracer-4210RN
- Ref Price:
-
$175.00
/ unit
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- -
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Our solar controller is based on an advanced maximum power point tracking (MPPT) technology develped,dedicated to the solar system,the controller conversion efficiency up to 98%.
Specifications
MPPT solar charge controller
Max PV voltage 100V
12V 500W; 24V 1KW
solar lighting controller
Features:
·MPPT technology
·Peak conversion efficiency of 97%
·High Tracking efficiency of 99%
·Several seconds tracking speed
·4-Stage charge with PWM output
·Nature convection cooling
·Full power output in ambient temperature up to 45 ℃
·Temperature compensation
·Sealed, Gel and Flooded battery option
·Widely used, automatically recognize day/night
·Diversified load control
·RJ45 interface &optional meter
·2 years warranty
·CE certificate
Electronic Protections:
·PV short circuit protection
·PV reverse polarity protection
·PV overvoltage alarm protection
·PV over current protection
·Battery overcharge protection
·Battery over discharge protection
·Battery reverse polarity protection
·Load short circuit protection
·Load overload protection
Specification:
Model | Tracer-4210RN |
Rated system voltage | 12/24V auto work |
Rated battery current | 40A |
Rated load current | 20A |
Max.battery voltage | 32V |
Max.PV open circuit voltage | 100VDC |
Max.PV input power | 12V 500W， 24V 1000W |
Self-consumption | <10mA（24V） |
Charge Circuit Voltage Drop | ≤0.26V |
Discharge Circuit Voltage Drop | ≤0.15V |
Communication | TTL232 / 8 pin RJ45 |
Temp.compensation | -5mV/℃/2V |
Working temperature | -35℃～+55℃ |
Storage temperature range | -35℃～+80℃ |
Humidity | 10%-90% NC |
Enclosure | IP30 |
Altitude | ≤3000m |
Dimension | 242mm x 169mm x 91mm |
Mounting holes | 180mm x 160mm |
Mounting hole size | Φ5 |
Terminal | 25mm2 |
Weight | 2.05kg |
- Q: Can a solar controller be used with a solar off-grid system?
- Yes, a solar controller can be used with a solar off-grid system. A solar controller helps regulate the charging and discharging of the batteries in an off-grid system, ensuring optimal performance and preventing damage. It also helps maximize the efficiency of the solar panels by managing the flow of energy. Overall, a solar controller is essential for the smooth operation of a solar off-grid system.
- Q: How does a solar controller prevent damage to the solar panels from lightning strikes?
- The prevention of damage to solar panels from lightning strikes is facilitated by a solar controller, which implements various protective measures. Primarily, it incorporates a surge protector within its structure, capable of diverting excessive voltage caused by lightning strikes away from the panels. This surge protector acts as a barrier, effectively preventing direct contact between the high voltage and the panels. Moreover, grounding mechanisms are often included in solar controllers. These mechanisms establish a secure pathway for lightning-induced currents, directing them safely into the ground. By offering an alternative route for electrical energy, the solar controller ensures that the panels are shielded from the potentially harmful consequences of lightning strikes. In addition, advanced solar controllers frequently employ monitoring and detection systems. These systems employ sensors to identify alterations in atmospheric conditions, such as the accumulation of static electricity or the presence of lightning activity. Upon detecting a potential lightning strike, the solar controller can automatically disconnect the panels from the power source and ground them, effectively isolating them from the electrical surge. Ultimately, a solar controller serves as an indispensable protective device for solar panels during lightning strikes. By utilizing surge protectors, grounding systems, and detection mechanisms, it effectively reduces the risk of panel damage by redirecting excessive voltage, creating a safe pathway for currents, and disconnecting the panels whenever necessary.
- Q: How does a solar controller handle variations in solar panel current?
- A solar controller handles variations in solar panel current by regulating the amount of power flowing from the solar panels to the batteries or load. It monitors the current output of the solar panels and adjusts the charging parameters accordingly to prevent overcharging or undercharging of the batteries. This ensures optimal utilization of the solar energy and extends the lifespan of the battery system.
- Q: How do I connect a solar controller to my solar panels?
- To connect a solar controller to your solar panels, follow these steps: 1. Identify the positive and negative terminals on your solar panels. 2. Connect the positive wire from the solar panels to the positive terminal on the solar controller. 3. Connect the negative wire from the solar panels to the negative terminal on the solar controller. 4. Ensure that the connections are secure and tight. 5. Connect the battery terminals to the corresponding positive and negative terminals on the solar controller. 6. Finally, connect the load terminals on the solar controller to the device or system you wish to power using solar energy. Remember to consult the specific instructions provided by the manufacturer of your solar controller for accurate and safe installation.
- Q: How do I install a solar controller in my solar panel system?
- To install a solar controller in your solar panel system, start by locating the main electrical panel in your home or building. Next, turn off the power supply to ensure safety during the installation process. Mount the solar controller near the solar panels, ensuring it is easily accessible for monitoring and maintenance. Connect the controller's positive and negative terminals to the corresponding terminals on the solar panels. Finally, connect the controller to the battery bank, following the manufacturer's instructions. After completing the installation, you can turn the power supply back on and monitor the controller to ensure it is functioning properly.
- Q: How does a solar controller protect against lightning strikes?
- A solar controller typically protects against lightning strikes by having built-in surge protection mechanisms. These mechanisms divert the high voltage and current generated by a lightning strike away from the solar panels and other sensitive components, preventing damage to the system.
- Q: Can a solar controller be used with solar-powered mobile charging stations?
- Yes, a solar controller can be used with solar-powered mobile charging stations. A solar controller is responsible for regulating the voltage and current from the solar panels to ensure optimal charging of batteries or devices. It helps prevent overcharging and damage to the batteries. Therefore, using a solar controller with solar-powered mobile charging stations is recommended to enhance the efficiency and performance of the charging system.
- Q: What is the maximum power output a solar controller can handle?
- The maximum power output that a solar controller can handle depends on its specifications and capabilities. It can vary from controller to controller, but typically ranges from around 10 to 60 amps, allowing for a maximum power output of 120 to 1440 watts, respectively. However, it is important to refer to the specific specifications of the solar controller in question for an accurate determination of its maximum power handling capacity.
- Q: Can a solar controller be used with a solar-powered water desalination system?
- Yes, a solar controller can be used with a solar-powered water desalination system. A solar controller helps regulate the charging and discharging of batteries in a solar-powered system, ensuring optimal performance and longevity. In a solar-powered water desalination system, the solar controller can effectively manage the energy generated by the solar panels, providing power to the desalination process and storing excess energy for later use. Overall, a solar controller is crucial in maximizing the efficiency and reliability of a solar-powered water desalination system.
- Q: What is the solar controller system voltage? Solar controller battery terminal connected to 12V battery, the load side can be directly connected to the 12V DC lamp?
- The system voltage is the voltage you use the battery, such as 12V or 24V. According to your overall configuration, if your battery is a working voltage of 18V, then the system voltage can only use 12V, 36V is used on the 24V.
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MPPT Solar Charge Controller for Photovoltaic System 40A, 12/24V Tracer-4210RN
- Ref Price:
-
$175.00
/ unit
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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