Renogy Solar Controllers MPPT Solar Charge Controller for Photovoltaic System 30A, 12/24V Tracer-3215RN
- Ref Price:
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- 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: How do I ensure proper grounding for a solar controller?
- For the safety and optimal performance of your solar system, it is crucial to establish a proper grounding for the solar controller. To achieve this, please adhere to the following guidelines: 1. Select an appropriate location: When installing the solar controller, carefully choose a location that is in close proximity to both the solar panels and the battery bank. 2. Utilize a grounding rod: Place a grounding rod in the ground near the solar controller. This rod should be constructed of either copper or galvanized steel and should measure at least 8 feet in length. Drive the rod into the ground until only a few inches remain visible. 3. Establish the grounding wire connection: Connect a grounding wire to the grounding rod using a grounding clamp. Ensure that the wire is made of copper and has a minimum gauge of 8 AWG (American Wire Gauge). Verify that the connection is secure and tight. 4. Connect to the solar controller: Attach the other end of the grounding wire to the grounding terminal on the solar controller. This terminal is typically labeled as "GND" or "Ground." 5. Ensure proper bonding: Connect all metal components of the solar system, such as the solar panels, battery bank, and any metal enclosures, to the grounding terminal on the solar controller. This can be achieved by using appropriately sized grounding wires and clamps. It is essential to guarantee that all connections are secure and tight. 6. Conduct a grounding test: Upon completing the grounding connections, it is vital to test the grounding system using either a multimeter or a ground resistance tester. This will help ensure that the resistance between the grounding rod and the system components falls within acceptable limits. 7. Regularly inspect and maintain: Regularly inspect the grounding system to identify any loose or damaged connections. Additionally, keep the grounding rod and wire clean and free from corrosion or damage. By carefully following these steps, you can establish proper grounding for your solar controller, thus enhancing the safety and performance of your solar system. If you have any doubts or concerns regarding any aspect of the grounding process, it is advised to consult a professional electrician or solar installer for expert assistance.
- Q: Can a solar controller be used with solar panels that are connected to a solar ventilation system?
- Yes, a solar controller can be used with solar panels that are connected to a solar ventilation system. A solar controller is designed to regulate the charging and discharging of batteries in a solar power system. It ensures that the batteries are charged efficiently and protected from overcharging or overdischarging. In the case of a solar ventilation system, the solar panels generate electricity which is then used to power the ventilation system. The solar controller can be connected between the solar panels and the ventilation system to manage the flow of electricity. It can optimize the charging of batteries during sunlight hours and control the discharge of the stored energy when needed for the operation of the ventilation system. Using a solar controller with a solar ventilation system has several benefits. It helps to maximize the efficiency of the solar panels by ensuring that they are operating at their optimal voltage levels. It also protects the batteries from damage caused by overcharging or excessive discharge. Additionally, a solar controller can provide monitoring and control functions, allowing users to easily track and adjust the performance of the solar ventilation system. Overall, incorporating a solar controller into a solar ventilation system helps to enhance its performance, improve energy management, and ensure the longevity of the system.
- Q: What is the maximum charging voltage of a solar controller?
- The maximum charging voltage of a solar controller typically depends on the specific model and specifications of the controller. However, in general, the maximum charging voltage for most solar controllers is around 14.4 to 14.8 volts.
- Q: What is the maximum input voltage for a solar controller?
- The maximum input voltage for a solar controller can vary depending on the specific model and manufacturer. However, most solar controllers typically have a maximum input voltage range of around 100-150 volts.
- Q: Can a solar controller be used with a battery bank that is being charged from other sources (e.g., grid, generator)?
- Yes, a solar controller can be used with a battery bank that is being charged from other sources. The solar controller will regulate the charging process and ensure that the battery bank is not overcharged, regardless of whether the charging source is solar panels, the grid, or a generator.
- Q: What is the maximum power point tracking capability of a solar controller?
- The maximum power point tracking (MPPT) capability of a solar controller refers to its ability to efficiently optimize the power output from solar panels by operating at the maximum power point (MPP) of the panel's voltage-current curve. This feature is crucial as it allows the solar controller to extract the maximum available power from the solar panels under varying environmental conditions such as temperature, shading, and changes in solar irradiance. MPPT controllers utilize advanced algorithms and electronic components to continuously monitor and adjust the voltage and current operating point of the solar panels to ensure they are operating at their MPP. By doing so, they maximize the power output and increase the overall efficiency of the solar system. The MPPT capability of a solar controller is typically specified as a percentage or a numerical value, indicating how effectively it can track and operate at the MPP of the connected solar panels. Higher MPPT capabilities are desirable as they result in greater energy harvest and improved system performance. It is important to note that the MPPT capability may vary among different solar controllers, and it is recommended to select a controller with a high MPPT rating to ensure optimal performance and energy production from the solar system.
- Q: Can a solar controller be used with a solar inverter?
- Yes, a solar controller can be used with a solar inverter. The solar controller regulates the charging of the batteries connected to the solar system, while the solar inverter converts the DC power from the batteries or solar panels into AC power to be used by household appliances. Both devices work together to optimize the efficiency and functionality of a solar power system.
- Q: Can a solar controller be used with a solar-powered weather station?
- Yes, a solar controller can be used with a solar-powered weather station. A solar controller helps regulate the charging and discharging of batteries in a solar system, ensuring efficient and safe operation. It can effectively manage the energy generated by the solar panels and supply power to the weather station while also storing excess energy for use during cloudy or nighttime conditions.
- Q: Can a solar controller be used with a solar-powered research facility?
- Yes, a solar controller can be used with a solar-powered research facility. A solar controller helps regulate and optimize the charging process of solar panels, ensuring effective utilization of solar energy and extending the battery life. It also helps protect the batteries from overcharging or discharging. In a solar-powered research facility, a solar controller would be crucial in managing and maintaining the efficiency and reliability of the solar power system.
- Q: What is the maximum charging current for a solar controller?
- The maximum charging current for a solar controller can vary depending on the specific model and specifications. However, in general, it ranges between 10 to 60 amps.
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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
OKorder Financial Service
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