MPPT Solar Panel Charge Controller 30A,12/24/36/48V,ET3415N
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
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Specifications
MPPT charge controller
Maximum power point tracker
temperature compensation
LCD display
Communicate with PC
Features:
·12/24/36/48V auto work
·Advanced MPPT technology
·Several seconds tracking speed
·High Tracking efficiency of 99%
·Multiphase synchronous rectification technology
·Peak conversion efficiency of 98%
·DSP&ARM processors architecture ensures high speed and performance
·Gel, Sealed, Flooded battery option
·Max. 450 days data logging by connection to PC
·Multifunction LCD displays system data and status
·Three kinds of communication ports :RS232, CAN BUS and Ethernet
·Three stages charging optimizes battery performance
·Software update by users
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
·Overheating protection
Specification:
Model | ET3415N | ET4415N | ET6415N |
Rated system voltage | 12V/24V /36V/48V auto work | ||
Rated battery current | 30A | 45A | 60A |
Max. PV open circuit voltage | 150V | ||
Voltage range | 8~72V | ||
Max.PV input power | 400W (12V) | 600W (12V) | 800W (12V) |
800W (24V) | 1200W (24V) | 1600W (24V) | |
1200W (36V) | 1800W (36V) | 2400W (36V) | |
1600W (48V) | 2400W (48V) | 3200W (48V) | |
Self-consumption | 1.4～2.2W | ||
Grounding | Negative | ||
Dimension | 231x203x105mm | 285x203x105mm | 285x203x121mm |
Terminal | 35mm2 | 35mm2 | 35mm2 |
Net Weight | 4.1kg | 4.4kg | 5.0kg |
Working temperature | -25℃～+55℃ | ||
Storage temperature range | -30℃～+85℃ | ||
Humidity | 10%-90% NC | ||
Enclosure | IP20 | ||
Altitude | ≤3000m | ||
FAQ:
Q1. What is the voltage?
A1. Our 45/60A solar charge controller is 12/24/36/48V auto work.
Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.
Q3. What is the efficiency of the MPPT controller?
A3. MPPT>99%, peak conversion efficiency>98%.
Q4. What is the waranty of product?
A4. 12 months.
Q5. What protection does your MPPT controller have?
A5. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit.
- Q: Can a solar controller be used with a battery backup system?
- Yes, a solar controller can be used with a battery backup system. A solar controller is responsible for regulating the charge from solar panels to the battery, and it can also manage the discharge from the battery to power various devices. Therefore, it plays a crucial role in ensuring the efficient and safe operation of a battery backup system.
- Q: Can a solar controller be used with a solar-powered outdoor advertising system?
- Indeed, a solar-powered outdoor advertising system can make use of a solar controller. In fact, the utilization of a solar controller is vital for a solar power system as it effectively manages the transfer of electricity from the solar panels to the advertising system. This essential component optimizes the charging procedure, prevents excessive charging or discharging of the batteries, and safeguards the system against potential harm due to voltage fluctuations. By incorporating a solar controller, the solar-powered outdoor advertising system can fully exploit and leverage the energy generated by the solar panels, guaranteeing consistent and effective functionality.
- Q: Can a solar controller be used with solar water pumps?
- Yes, a solar controller can be used with solar water pumps. A solar controller is designed to regulate and optimize the power output of solar panels, ensuring efficient charging and protection against overcharging. This makes it compatible and ideal for use with solar water pumps, as it helps manage and control the power flow from the solar panels to the pump, maximizing the pump's performance and extending its lifespan.
- Q: Can a solar controller increase the efficiency of a solar panel?
- Yes, a solar controller can increase the efficiency of a solar panel. A solar controller, also known as a charge controller, is an essential component in solar power systems that helps regulate the flow of electricity between the solar panel and the battery bank. One of the main functions of a solar controller is to prevent overcharging or over-discharging of the batteries. By monitoring the voltage and current levels, it ensures that the batteries are charged optimally and not damaged by excessive voltage or discharged beyond their safe levels. This prevents energy wastage and prolongs the lifespan of the batteries, indirectly increasing the overall efficiency of the system. Moreover, some advanced solar controllers also incorporate Maximum Power Point Tracking (MPPT) technology. MPPT controllers use algorithms to continually track and adjust the electrical load on the solar panel to extract the maximum power output, regardless of the temperature or shading conditions. This enables the solar panel to operate at its peak efficiency, even in less than ideal conditions, resulting in higher energy production. In summary, a solar controller plays a crucial role in optimizing the performance of a solar panel system by preventing battery damage and maximizing power output. By regulating and maximizing the charging process, it can significantly increase the efficiency of a solar panel.
- Q: Can a solar controller be used with a solar-powered sign?
- Yes, a solar controller can be used with a solar-powered sign. A solar controller helps regulate the charging and discharging of the batteries in a solar system, ensuring efficient and optimal power generation. It is crucial in maintaining the performance and longevity of the batteries used in solar-powered signs.
- Q: How do I upgrade or expand a solar controller system?
- To upgrade or expand a solar controller system, you can follow these steps: 1. Assess your current system: Evaluate the capacity and performance of your existing solar controller system. Determine if it is capable of accommodating the desired expansion or if an upgrade is necessary. 2. Determine your requirements: Identify the specific enhancements or additions you wish to make to your solar controller system. This could involve increasing the number of solar panels, adding battery storage, or integrating advanced monitoring and control features. 3. Consult an expert: Seek advice from a professional solar installer or technician who can provide guidance on the best approach to upgrade or expand your system. They can assess the feasibility, recommend suitable equipment, and offer insights on any necessary modifications. 4. Plan for system compatibility: Ensure that any new components or equipment you plan to introduce are compatible with your existing solar controller system. This includes considering factors such as voltage and communication protocols. 5. Install and integrate new components: Work with a qualified technician to install any new solar panels, batteries, or other equipment required for the upgrade. They can also assist with configuring the system to optimize performance and ensure seamless integration. 6. Test and monitor: Once the upgrade or expansion is complete, thoroughly test the system to ensure everything is functioning as intended. Monitor its performance regularly to identify any issues or areas for improvement. Remember, it is crucial to prioritize safety and comply with local regulations when upgrading or expanding a solar controller system. Engaging with professionals and experts in the field will help you navigate the process smoothly and effectively.
- Q: What is the cost of a solar controller?
- The cost of a solar controller can vary depending on several factors such as brand, capacity, features, and quality. On average, a basic solar controller can range from $20 to $50, while more advanced models with additional functionalities can cost anywhere from $50 to $200 or more.
- Q: What certifications or standards should I look for when selecting a solar controller?
- When selecting a solar controller, there are several certifications and standards that you should look for to ensure that you are choosing a reliable and high-quality product. Some of the key certifications and standards to consider are: 1. UL (Underwriters Laboratories) Certification: UL certification ensures that the solar controller meets the safety standards set by UL. It guarantees that the product has been thoroughly tested and is safe to use. 2. CE Marking: The CE marking indicates that the solar controller complies with the European Union's health, safety, and environmental protection standards. This certification ensures that the product meets the necessary requirements for distribution and use within the European Economic Area. 3. RoHS Compliance: RoHS (Restriction of Hazardous Substances) compliance ensures that the solar controller does not contain any harmful substances such as lead, mercury, or cadmium. This certification ensures that the product is environmentally friendly and safe for use. 4. ISO 9001: This certification indicates that the manufacturer follows an internationally recognized quality management system. ISO 9001 certification ensures that the solar controller has undergone rigorous quality control processes, providing assurance of its reliability and performance. 5. IEC (International Electrotechnical Commission) Standards: Look for solar controllers that comply with relevant IEC standards, such as IEC 62109-1 for safety requirements and IEC 62509 for performance testing. Compliance with these standards ensures that the solar controller meets specific technical requirements for safety and performance. 6. IP Rating: The IP (Ingress Protection) rating determines the level of protection provided by the solar controller against dust and water ingress. Look for a solar controller with a high IP rating, such as IP65 or higher, to ensure its durability and protection against harsh environmental conditions. By considering these certifications and standards when selecting a solar controller, you can be confident that you are choosing a product that meets the necessary safety, environmental, and performance requirements.
- Q: How does a solar controller handle the protection against overloads?
- A solar controller handles protection against overloads by continuously monitoring the current flow between the solar panels and the battery bank. It uses built-in circuitry to detect when the current exceeds a safe limit. Once an overload is detected, the controller will automatically reduce the charging current or temporarily interrupt the charging process to prevent damage to the system. This protection mechanism ensures the longevity and safety of the solar panels and battery bank.
- Q: Can a solar controller be used with solar panel cleaning drones?
- Yes, a solar controller can be used with solar panel cleaning drones. The solar controller is responsible for regulating the power flow from the solar panels to the drone's batteries, ensuring optimal charging and preventing overcharging. By using a solar controller, the cleaning drones can effectively utilize solar energy to power their operations while maintaining the health of their batteries.
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MPPT Solar Panel Charge Controller 30A,12/24/36/48V,ET3415N
- 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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