Renogy Solar Controllers MPPT Solar Charge Controller for Photovoltaic System 30A, 12/24V Tracer-3215RN
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
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Descriptions:
The Charger controller （solar regulator） could store DC generated by solar panels into battery, which could effectively provide living and industrial using electricity in some remote areas and tourism destination areas where have no electric power facilities and electricity network, and have no negative effect on environment.
Specifications
MPPT solar charge controller
Peak Conversion efficiency:97%,
Tracking efficiency:99%
Max. PV input voltage: 100V
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-3215RN |
Rated system voltage | 12/24V auto work |
Rated battery current | 30A |
Rated load current | 20A |
Max.battery voltage | 32V |
Max.PV open circuit voltage | 150VDC |
Max.PV input power | 12V 390W， 24V 780W |
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 | 2kg |
FAQ
1.. What is included in the package?
1*MPPT Solar Charge Controller
1*User Manual
2. What does the battery red indicator LED mean?
Low voltage of battery
- Q: Can a solar controller be used with solar-powered weather stations?
- Solar-powered weather stations can utilize a solar controller to regulate the charging and discharging of batteries in the solar power system. This device efficiently charges the batteries and safeguards them from overcharging or discharging. For solar-powered weather stations, the solar controller is commonly employed to effectively handle the power generated by the solar panels and charge the batteries that store surplus energy. This guarantees uninterrupted operation of the weather station during periods of low sunlight or at night without solar power generation. Through the use of a solar controller, the weather station can optimize power usage and prolong the battery lifespan by preventing overcharging or complete discharge. It also offers protection against electrical surges and other potential issues that may arise in a solar power system. In summary, a solar controller is a crucial component in managing and maintaining the power supply of solar-powered weather stations, ensuring their consistent operation and continuous data collection.
- Q: How does a solar controller handle voltage fluctuations in the battery?
- The purpose of a solar controller is to regulate and control the charging process, ensuring that voltage fluctuations in the battery are managed effectively. When the solar panels generate electricity, the controller carefully monitors the voltage and current output to verify that it falls within the acceptable range for charging the battery. In cases where the voltage from the solar panels exceeds that of the battery, the controller will adjust the charging current to prevent overcharging and potential harm to the battery. This adjustment is made possible by utilizing a charge regulation algorithm. On the other hand, if the voltage from the solar panels is lower than that of the battery, the controller will increase the charging current to compensate for the reduced input voltage. This adjustment guarantees that the battery receives adequate charging power to reach its optimal voltage level. Furthermore, a solar controller may incorporate a built-in voltage regulator to ensure a stable and consistent output voltage for the battery. This regulator effectively smoothens any fluctuations in the voltage output of the solar panels, resulting in a more reliable and consistent charging current for the battery. In conclusion, the solar controller plays a crucial role in managing voltage fluctuations in the battery. It accomplishes this by regulating the charging process, preventing overcharging or undercharging, and ensuring that the battery receives the appropriate voltage and current for efficient and safe charging.
- Q: Can a solar controller be used in a commercial solar power system?
- The utilization of a solar controller in a commercial solar power system is indeed possible. Referred to as a charge controller as well, a solar controller serves as an integral part of any solar power system. Its primary objective is to regulate and manage the flow of electric current from the solar panels to either the batteries or the power grid. In commercial solar power systems, the solar controller holds significant importance in guaranteeing the utmost performance and efficiency of the system. It effectively prevents the batteries from becoming overcharged, which can lead to damage and a decrease in their lifespan. Additionally, it safeguards against reverse current flow from the batteries to the solar panels during periods of limited or no sunlight. By skillfully handling the charging process, a solar controller maximizes the amount of energy obtained from the solar panels and ensures its efficient storage for future usage. This aspect is especially critical in commercial solar power systems where a substantial amount of energy is generated and stored. Moreover, certain advanced solar controllers possess additional features, including monitoring the system's performance, enabling remote monitoring and control, and providing protection against overvoltage, short-circuiting, and overheating. All in all, a solar controller is an indispensable component within a commercial solar power system as it optimizes energy production and storage while safeguarding the durability of the system's batteries.
- Q: Can a solar controller be used with solar-powered electric vehicle chargers?
- Yes, a solar controller can be used with solar-powered electric vehicle chargers. A solar controller is a device that regulates the flow of electricity from solar panels to batteries or other charging systems. It ensures that the charging process is efficient and protects the battery from overcharging or damage. When it comes to solar-powered electric vehicle chargers, a solar controller can be used to manage the charging process and optimize the utilization of solar energy. It helps to regulate the charging speed and maintain the battery's health. By using a solar controller, the charging system can effectively harness solar power and provide a reliable and sustainable charging solution for electric vehicles.
- Q: How do you prevent reverse current flow with a solar controller?
- A solar controller prevents reverse current flow by utilizing a diode in its circuitry. This diode allows current to flow from the solar panels to the battery, but blocks the flow of current in the opposite direction, thus preventing reverse current flow.
- Q: What is the maximum number of user-defined settings supported by a solar controller?
- The maximum number of user-defined settings supported by a solar controller can vary depending on the specific model and brand. However, it is common for solar controllers to support a significant number of user-defined settings, typically ranging from 10 to 20 settings.
- Q: Are there any safety precautions I should take when using a solar controller?
- Yes, there are several safety precautions to consider when using a solar controller. Firstly, it is important to ensure that the solar controller is installed and wired correctly according to the manufacturer's instructions. This includes connecting the solar panels and batteries properly and securely. Additionally, it is crucial to use proper grounding techniques and follow electrical safety guidelines to prevent electrical shocks or fires. Furthermore, it is recommended to regularly inspect the solar controller for any signs of damage or wear, and to keep it away from water or other potentially hazardous environments. Lastly, it is advisable to familiarize yourself with the solar controller's manual and safety guidelines to ensure safe and efficient operation.
- Q: Does a solar controller require any maintenance?
- Yes, a solar controller does require some maintenance. Although solar controllers are designed to be durable and reliable, they still need regular maintenance to ensure optimal performance and longevity. Some of the common maintenance tasks include: 1. Regular cleaning: Solar controllers are often installed outdoors, exposed to dust, dirt, and debris. Regularly cleaning the controller's surface, especially the display panel, helps prevent any blockage or interference with its functioning. 2. Checking for loose connections: Over time, the connections between the solar controller and the solar panels, batteries, and load may become loose. Regularly inspecting and tightening these connections ensures uninterrupted power flow and avoids potential issues. 3. Monitoring battery health: Solar controllers are responsible for charging and managing the battery bank. Monitoring the battery's state of charge, voltage, and overall health is crucial to prevent overcharging, deep discharging, or any other damage. If necessary, the battery may require maintenance, such as cleaning its terminals or equalizing the cells. 4. Firmware updates: Some solar controllers have firmware that can be updated to improve functionality, fix bugs, or add new features. Checking for any available updates and installing them as needed ensures the controller is up to date with the latest software. 5. Inspecting for physical damage: Regularly checking the solar controller for any physical damage, such as cracked casing or broken components, is important. If any damage is found, it should be repaired or replaced promptly to avoid further issues. 6. Monitoring system performance: Keeping an eye on the overall performance of the solar power system, including the solar controller, can help identify any abnormalities or inefficiencies. This can be done by monitoring energy production, battery charging/discharging patterns, and load usage. By performing these maintenance tasks on a regular basis, the solar controller can operate optimally and provide reliable control and management of the solar power system.
- Q: What is the role of a solar controller in maintaining battery health?
- The role of a solar controller in maintaining battery health is crucial. A solar controller acts as a regulator and protector for the battery connected to a solar power system. It ensures that the battery is charged and discharged properly, preventing overcharging and deep discharging, which can significantly impact the lifespan and overall health of the battery. One of the main functions of a solar controller is to monitor and control the charging process of the battery. It regulates the flow of current from the solar panels to the battery, ensuring that the battery receives the appropriate charge based on its capacity and state of charge. By controlling the charging process, the solar controller prevents overcharging, which can cause damage to the battery, such as reduced capacity or even permanent failure. Additionally, a solar controller plays a vital role in preventing deep discharging of the battery. When a battery is discharged beyond a certain point, it can lead to irreversible damage and reduced lifespan. The solar controller monitors the battery voltage and disconnects the load from the battery when it reaches a predetermined low voltage level. This helps to prevent deep discharging and ensures that the battery remains within safe operating limits. Furthermore, a solar controller often includes various protection mechanisms to safeguard the battery against potential issues. It may have features such as short-circuit protection, reverse polarity protection, and temperature compensation. These protections help to prevent any accidental damage to the battery caused by external factors or improper installation. In summary, the role of a solar controller in maintaining battery health is to regulate and protect the battery during the charging and discharging process. By preventing overcharging, deep discharging, and providing additional protection mechanisms, the solar controller helps to prolong the lifespan, optimize performance, and ensure the overall health of the battery in a solar power system.
- Q: How do you install a solar controller?
- To install a solar controller, start by identifying the appropriate location near the solar panels. Mount the controller securely to a wall or any suitable surface. Connect the solar panels to the controller's input terminals, ensuring proper polarity. Then, connect the battery to the controller's output terminals, again ensuring correct polarity. Finally, connect any additional components such as load terminals or temperature sensors, if required. Double-check all connections, and follow the manufacturer's instructions for any specific setup or programming steps.
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Renogy Solar Controllers MPPT Solar Charge Controller for Photovoltaic System 30A, 12/24V Tracer-3215RN
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- 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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