Midnite Solar Controllers Maximum Power Tracking Solar Controller Model MPPT 20
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 unit
- Supply Capability:
- 150 unit/month
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1. Structure of MPPT Maximum Power Tracking Solar Controller Model MPPT 15/ MPPT 30
The controller is an indispensable part of solar system, this MPPT Maximum power tracking solar controller is remarkable, because it can adjust with intelligence the working voltage of solar panels, so that the solar panels can reach the maximum power spot of the V-A characteristics curve during the work. Compared with the common solar controller, this MPPt Maximum power tracking solar controller can increase the use ratio of the solar panels power by 10-30%.
2. Main Features of MPPT Maximum Power Tracking Solar Controller Model MPPT 20
· Protection against overcharging of the accumulator
· Protection against over discharging of the accumulator
· Protection against reverse discharging of the accumulator to solar panels
· Overload protection and short circuit protection
3. MPPT Maximum Power Tracking Solar Controller Model MPPT 20 Images
4. MPPT Maximum Power Tracking Solar Controller Model MPPT 20 Specification
Type | MPPT20-12/25 | MPPT20-24/50 |
Nominal Voltage | DC：12V | DC：24V |
Voltage scope available for Max. solar power tracking | 12-25V | 24-50V |
Max. open circuit voltage for solar energy | 25V | 50V |
Max. charging current | 20A（referring charging current from accumulator） | |
Max. discharging current | 20A | 20A |
No load losses | ≤8mA | ≤40mA |
Off voltage after full charging | 14V | 28V |
Off voltage when undervoltage | 10.5V | 21V |
Starting recovery voltage | 12.6V | 25.2V |
Efficiency | 95%～97% | |
5. FAQ
We have organized several common questions for our clients, which may help you sincerely:
a) How about your capacity?
We can produce 300,000 set inverter per year currently, 60,000 set solar energy charge controllers. And the product is sold towards domestic and Europe, Australia and Africa etc.
b) How to guarantee the quality of the products?
The company presses the ISO9000 quality management system control product quantity strictly, the export production all passes the relevant national company check (CE, ROHS), and get high evaluation of the customer.
c) How long can we receive the product after signing Sales Confirmation?
Generally speaking, if there is enough quantity of finished products which can meet the clients’ requirement, we can manage the delivery within three to five working days according to the instruction of the payment terms in the Sales Confirmation; if the products need some time to get ready, we will arrange the delivery as soon as possible after the manufacture.
- Q: Can a solar controller handle power fluctuations from the charge controller?
- Yes, a solar controller is designed to handle power fluctuations from the charge controller. It acts as a regulator to stabilize and control the flow of power coming from the charge controller, ensuring a consistent and reliable energy supply to the connected devices or battery.
- Q: Are there any safety precautions I should take when using a solar controller?
- Yes, there are a few safety precautions to consider when using a solar controller. Firstly, ensure that the solar controller is properly installed and connected according to the manufacturer's instructions. Additionally, it is important to protect the controller from extreme weather conditions, such as excessive heat or moisture, as it can damage the device. Furthermore, always use the appropriate cables and connectors to prevent any electrical hazards. Lastly, it is advisable to regularly inspect the controller for any signs of damage or malfunction and promptly address any issues.
- Q: Can a solar controller be used with a solar-powered electric fence?
- Yes, a solar controller can be used with a solar-powered electric fence. The solar controller helps regulate the flow of electricity from the solar panels to the fence, ensuring that the fence is powered efficiently. It also helps monitor and maintain the battery charge to ensure consistent power supply.
- Q: Can a solar controller be used with solar trackers?
- Yes, a solar controller can be used with solar trackers. A solar controller is typically used to regulate and optimize the charging of batteries in a solar power system. It monitors the voltage and current from the solar panels and ensures that the batteries are charged efficiently and safely. Solar trackers, on the other hand, are devices that follow the movement of the sun throughout the day, maximizing the solar energy output by keeping the solar panels aligned with the sun's position. They use motors or actuators to adjust the orientation of the solar panels. While solar controllers and solar trackers serve different functions, they can be used together in a solar power system. The solar controller will be connected to the solar panels and batteries to manage the charging process, while the solar tracker will adjust the position of the panels to capture the maximum amount of sunlight. By combining both technologies, the solar power system can benefit from increased energy generation and improved battery charging efficiency. This can lead to higher overall system performance and increased energy output.
- Q: Can a solar controller be used with a solar-powered retail store?
- Yes, a solar controller can be used with a solar-powered retail store. A solar controller is a device that regulates the flow of electricity from the solar panels to the batteries or grid. It helps optimize the charging process and protects the batteries from overcharging. In a solar-powered retail store, a solar controller would be essential to efficiently manage the power generated by the solar panels and ensure a stable and reliable energy supply for the store's operations.
- Q: Can a solar controller be used in a solar-powered drone charging system?
- Yes, a solar controller can be used in a solar-powered drone charging system. A solar controller helps regulate and optimize the charging process of a solar panel, ensuring the efficient transfer of energy from the panel to the drone's battery. It helps prevent overcharging, over-discharging, and protects the battery from damage.
- Q: What is the maximum power consumption of a solar controller itself?
- The solar controller's maximum power consumption refers to the power it uses to perform its tasks. Typically, the power consumption of a solar controller is very low, ranging from less than 1 watt to a few watts. Solar controllers prioritize energy efficiency and reducing power loss. Their main functions include regulating the flow of electricity from solar panels to the battery or load, monitoring the battery's charge level, and offering protection against overcharging, over-discharging, and other issues. These tasks require minimal power consumption. The power consumption of a solar controller can vary based on factors like its design, features, and efficiency rating. Generally, more advanced controllers with features like LCD displays, data logging, or wireless connectivity may consume slightly more power than basic controllers. To determine the specific maximum power consumption of a solar controller, it is advisable to consult the manufacturer's specifications or technical documentation. These documents provide detailed information about the controller's power consumption and other electrical characteristics, helping users make informed decisions and appropriately size their solar systems.
- Q: How can I monitor the performance of my solar controller?
- To monitor the performance of your solar controller, you can follow these steps: 1. Check the display: Most solar controllers have a built-in display that shows important information such as battery voltage, charging current, and load status. Regularly monitor this display to ensure that these values are within the desired range. 2. Use a multimeter: Connect a multimeter to the solar controller's terminals to measure the voltage and current being generated by the solar panels. This will help you assess if the solar panels are functioning optimally. 3. Monitor battery status: Keep an eye on the battery voltage and charge level. If the voltage drops below a certain threshold or the battery remains undercharged, it may indicate a problem with the solar controller's charging functionality. 4. Observe load performance: If your solar controller is connected to a load such as lights or appliances, monitor their performance. Any issues like flickering lights or devices not functioning properly could indicate a problem with the solar controller. 5. Analyze historical data: Many advanced solar controllers have data logging capabilities. Reviewing historical data, such as energy production and battery charging patterns, can help identify any long-term performance issues or trends. 6. Consult the user manual: Always refer to the user manual provided by the manufacturer for specific monitoring instructions and troubleshooting tips for your solar controller model. By regularly monitoring these aspects, you can ensure that your solar controller is operating efficiently and address any performance issues promptly.
- Q: What is the maximum power rating of a solar controller?
- The maximum power rating of a solar controller typically depends on its specific model and design. However, common solar controllers in the market today range from 10 to 60 amps, with power ratings ranging from 120-720 watts for 12V systems and 240-1440 watts for 24V systems. It's always important to check the specifications of a particular solar controller to determine its maximum power handling capability.
- Q: Can a solar controller be used with solar-powered waste water treatment plants?
- Yes, a solar controller can be used with solar-powered waste water treatment plants. A solar controller is responsible for managing and regulating the flow of electricity from the solar panels to the equipment or storage batteries. In the case of solar-powered waste water treatment plants, a solar controller can effectively control the charging and discharging of batteries, ensuring optimum energy utilization and storage. This helps in maintaining a continuous power supply to the treatment plant, even during low sunlight conditions or at night.
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Midnite Solar Controllers Maximum Power Tracking Solar Controller Model MPPT 20
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 unit
- Supply Capability:
- 150 unit/month
OKorder Service Pledge
OKorder Financial Service
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