Midnite Solar Controllers Maximum Power Tracking Solar Controller Model MPPT 20
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- 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 be used in a solar-powered irrigation system?
- Yes, a solar controller can be used in a solar-powered irrigation system. The solar controller is responsible for managing and regulating the flow of electricity from the solar panels to the irrigation system, ensuring that the system operates efficiently and effectively.
- Q: Can a solar controller be used with solar-powered air conditioners?
- Yes, a solar controller can be used with solar-powered air conditioners. A solar controller helps regulate the flow of electricity between the solar panels and the air conditioner, ensuring optimal performance and preventing overcharging or damage to the system.
- Q: Can a solar controller be used with different types of solar batteries?
- Different types of solar batteries can be used with a solar controller. The main function of a solar controller is to regulate and control the charging process of the solar batteries. It ensures that the batteries are charged optimally and prevents them from being overcharged or undercharged. Various types of batteries, including lead-acid, lithium-ion, gel, or AGM batteries, can be used with solar controllers. These controllers usually have adjustable charging parameters to meet the specific requirements of different battery chemistries. However, it is crucial to select a solar controller that is compatible with the particular type of battery in use to ensure proper charging and prolong the batteries' lifespan.
- Q: What is the role of a remote monitoring system in a solar controller?
- The role of a remote monitoring system in a solar controller is to collect and analyze data from the controller, panels, and other components of the solar system. It allows for real-time monitoring of the system's performance and provides important information on energy production, battery status, and any potential issues or malfunctions. This enables remote troubleshooting, efficient maintenance, and optimization of the solar system's efficiency and overall performance.
- Q: What is the maximum discharge voltage of a solar controller?
- The maximum discharge voltage of a solar controller varies depending on the specific model and manufacturer. However, in general, the maximum discharge voltage of a solar controller is typically around 12 to 24 volts. It is important to note that the discharge voltage should not exceed the maximum voltage rating of the connected battery system, as this can cause damage to the battery and other connected components. It is always recommended to refer to the product specifications and guidelines provided by the manufacturer for accurate information regarding the maximum discharge voltage of a specific solar controller.
- Q: Can a solar controller be used in a solar-powered pool heating system?
- Yes, a solar controller can be used in a solar-powered pool heating system. A solar controller helps regulate and optimize the performance of the solar panels, ensuring efficient and effective heating of the pool water. It helps monitor and control the flow of solar energy to the pool heating system, maximizing its usage and maintaining desired water temperature.
- Q: Can a solar controller be used with solar panels that have different orientations?
- Indeed, solar panels with varying orientations can still be utilized in conjunction with a solar controller. The main purpose of said controller is to regulate the energy flow between the solar panels and either the battery or load. This involves monitoring the voltage and current originating from the solar panels and ensuring that the battery is charged in an efficient and safe manner. Although it is generally recommended to position solar panels directly towards the sun for maximum efficiency, it is still feasible to employ panels with differing orientations. In such instances, the solar controller will adapt the charging parameters to accommodate the diverse input from the panels. By adjusting the voltage and current levels to correspond with the battery's requirements, the charging process can be optimized. However, it should be noted that utilizing panels with varying orientations may impact the overall efficiency and performance of the solar system. The total power output will ultimately be determined by the panel with the least ideal orientation. Consequently, it is advisable to install solar panels with similar orientations to maximize the overall energy production. In conclusion, a solar controller can be employed alongside solar panels with different orientations, although this may result in decreased efficiency and performance. It is most favorable to have panels directly facing the sun in order to achieve optimal energy production.
- Q: How do you set up and program a solar controller?
- To set up and program a solar controller, you need to follow a few key steps. First, connect the solar panel to the controller's solar input terminals. Then, connect the battery to the controller's battery terminals. Make sure you have the correct voltage settings for both the solar panel and battery. Next, connect any load or device you want to power with the controller to its load terminals. Once the physical setup is complete, refer to the controller's manual to understand its programming options. This typically involves navigating through the controller's menu using buttons or a display interface to set parameters such as battery type, charging voltage, load control, and other settings. Adjust these settings according to your specific requirements and preferences. It is important to consult the controller's manual and understand its unique features and programming options to ensure optimal performance and efficiency.
- Q: Can a solar controller be used with solar panel pole mounts?
- Yes, a solar controller can be used with solar panel pole mounts. The solar controller is responsible for regulating the charging and discharging of the batteries connected to the solar system. It does not directly interfere with the mounting of the solar panels on the pole.
- Q: What is the maximum power rating that a solar controller can handle?
- The maximum power rating that a solar controller can handle depends on the specific model and manufacturer. Generally, solar controllers are designed to handle a certain maximum wattage or current in order to regulate the energy flow from the solar panels to the battery bank. This maximum power rating is typically specified by the manufacturer and can vary greatly. It is important to choose a solar controller that can handle the maximum power output of the solar panels being used. Exceeding the maximum power rating of a solar controller can lead to overheating and potential damage to the controller. Therefore, it is crucial to consult the specifications provided by the manufacturer or seek professional advice to determine the appropriate solar controller for a given solar panel system.
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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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