Solar Charge Controller LED 5A-20A Maximum Power Point Tracking
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Solar Charge Controller LED 5A-20A
This is a highly intelligent charge controller with Maximum Power Point Tracking (MPPT). The optimal and intelligent “MPPT + SOC” charge control is implemented. The power switching components consist of low-loss MOSFET type transistors that have a long operating life and guarantee high performance. The extremely low own consumption makes it especially suitable for solar home systems, solar street lamp system, advertising lighting, traffic management system, and other professional applications etc. With the reverse polarity protection, lightning protection, electronic fuse and automatic detection of faulty battery, the controller is robust, maintenance-free and user-friendly.
● Solar home system
● Public security monitoring system
● Solar street lamp system
● DC signal light power supply system
● Small and medium size telecommunication station power supply system
● Small size solar power station system and solar DC power supply system
Model | F12-05 F12-05M | F12-10 F12-10M | F12-20 | F24-05 F24-05M | F24-10 F24-10M | F24-20 |
System Voltage | 12V | 24V | ||||
Rated Charging Current | 5A | 10A | 20A | 5A | 10A | 20A |
Rated Load Current | 5A | 10A | 20A | 5A | 10A | 20A |
PV Panels Configuration(Suggestion)(Imp≤Rated Current) | ≤5A | ≤10A | ≤20A | ≤5A | ≤10A | ≤20A |
Battery Capacity | 17Ah～400Ah | |||||
Max. Efficiency | > 98% | |||||
Static Dissipation | < 0.5%（system rated current) | |||||
Solar Battery Port Input Voltage Range | 0 - 25V | 0 - 50V | ||||
Rated Battery Voltage | 12V | 24V | ||||
Buck Charge Voltage | 14.6V±0.2V | 29.2V ±0.3V | ||||
Float Charge Voltage | 14.4V±0.2V | 28.8V±0.3V | ||||
Overcharge Protection | 14.7V±0.2V | 29.4V±0.3V | ||||
Charging Resume Voltage | 13.2V ±0.2V | 26.4V ±0.3V | ||||
Undervoltage Alarm | 11.2V±0.2V | 22.4V±0.3V | ||||
Over Discharge Protection | 10.8 V±0.3V | 21.6V±0.4V 3.2V ±0.3V | ||||
Over Discharge Resume Start Voltage | 13.2V ±0.3V | 26.4V±0.3% | ||||
Discharge Circuit Voltage Drop | < 4 % (system rated voltage) | |||||
Overload, Short-Circuit Protection | 125%(60s)/ 150%(10s) / short-circuit auto shut down； | |||||
Input Overvoltage Protection | 200%(rated voltage) | |||||
PV Reverse Polarity Connection Protection | YES | |||||
Control Mode | Switch control / PWM | |||||
Display | LED | |||||
Alarm Mode | sound(optional)、light alarm | |||||
Working Temperature | -20℃ ~ +45℃ | |||||
Relative Humidity | 0-95%(noncondensing) | |||||
Altitude | 1000m with rated power (increase 100m, reduce power 1%) Max.4000m | |||||
Storage Temperature | -25℃ ~ +85℃ | |||||
Storage Humidity | ≤85% | |||||
Installation Method | hanging vertical installation | |||||
Packing Dimension WxDxH(mm) | 136× 100× 35 | |||||
Packing Weight(kg) | 0.23 | |||||
Weight(kg) | 0.28 | |||||
Package | 40pcs/carton | |||||
· Q. What is an UPS and What it is for ?
An uninterruptible power supply (UPS) is a device that allows your computer or telephone switch or critical equipement to keep running for at least a short time or longer time when the primary power source is lost. It also provides protection from power surges, spikes, brownouts, interference and other unwanted problems on the supported equipment.
· Q. How long the UPS to run when power goes?
This can take 3 paths.
1.You can pick a UPS that is rated for pretty much the full VA you need so it will be running at 100% of capability and will thus last 'n' minutes.
2.You can pick a UPS that is rated at a much higher VA value than you really need so, for example, is running at 50% of capability and will thus last for longer than the UPS from option 1.
3．You can use extra external battery packs to run for longer. If charging capability allows, the more and the bigger batteries you take with, the longer time UPS runs.
or using a generator after about 6 hours, it will be more cost-effective, with a short runtime UPS to bridge the generator start-up gap.
- Q:Can a solar inverter be used with a solar-powered CCTV system?
- Yes, a solar inverter can be used with a solar-powered CCTV system. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power electrical devices. In the case of a solar-powered CCTV system, the solar inverter can convert the DC power generated by the solar panels into the AC power required to run the CCTV system, ensuring it functions properly.
- Q:How do you calculate the total power capacity for a solar inverter?
- To calculate the total power capacity for a solar inverter, you need to consider the maximum power output of the solar panels. This value is typically given as the DC power rating in watts. The inverter capacity should be equal to or slightly higher than the total DC power rating of the connected solar panels. This ensures optimal performance and avoids any power loss. Additionally, other factors such as the inverter's efficiency, temperature derating, and future expansion plans should also be taken into account when determining the total power capacity for a solar inverter.
- Q:Is the grid side of the grid and the inverter?
- The grid load side of the grid is the grid. The inverter is an important part of the PV grid-connected system and can not be regarded as an external load. Photovoltaic power generation system is included in both grid and off-grid.
- Q:Are all solar inverters compatible with all solar panels?
- No, not all solar inverters are compatible with all solar panels. The compatibility between inverters and panels depends on various factors such as voltage, power rating, and technology used. It is important to ensure that the inverter you choose is specifically designed to work with the type and specifications of the solar panels you have.
- Q:Can a solar inverter be used in areas with unstable grid power?
- Yes, a solar inverter can be used in areas with unstable grid power. Solar inverters are designed to convert the DC power generated by solar panels into AC power for use in homes or businesses. In areas with unstable grid power, a solar inverter can help stabilize the electricity supply by utilizing the solar energy generated. It can operate independently or in conjunction with the grid, providing a reliable power source even during grid outages or fluctuations.
- Q:What is the role of a voltage regulator in a solar inverter?
- The role of a voltage regulator in a solar inverter is to maintain a consistent and stable output voltage despite fluctuations in the input voltage from the solar panels. It ensures that the electricity generated by the solar panels is converted and delivered to the connected devices or grid at the required voltage level, preventing any damage to the devices and optimizing the overall efficiency of the solar power system.
- Q:Can a solar inverter be used with different types of solar panels (monocrystalline, polycrystalline, thin-film)?
- Yes, a solar inverter can be used with different types of solar panels such as monocrystalline, polycrystalline, and thin-film. Solar inverters are designed to convert the direct current (DC) produced by solar panels into alternating current (AC) suitable for use in household or commercial electrical systems. As long as the solar panels generate DC power within the operating range of the inverter, they can be compatible regardless of the technology used.
- Q:Can a solar inverter be used with a solar-powered food dehydrator?
- Yes, a solar inverter can be used with a solar-powered food dehydrator. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power electrical devices. Since a solar-powered food dehydrator typically requires AC power, a solar inverter is necessary to convert the DC power generated by the solar panels into the appropriate form for the dehydrator to function.
- Q:Can a solar inverter be connected to the grid?
- Yes, a solar inverter can be connected to the grid. In fact, connecting a solar inverter to the grid is a common practice in solar energy systems. The inverter is responsible for converting the direct current (DC) produced by the solar panels into alternating current (AC) that can be used by homes or businesses or fed back into the electrical grid. This allows solar energy systems to generate electricity for consumption while also contributing excess power to the grid.
- Q:How do you calculate the maximum power point voltage for a solar inverter?
- To calculate the maximum power point voltage for a solar inverter, you need to consider the voltage at which the solar panel generates the highest power output. This can be determined by using the voltage-current (V-I) curve of the solar panel and finding the point where the product of voltage and current is maximum. By analyzing this curve, the maximum power point voltage can be identified, which is crucial for optimizing the performance of a solar inverter.
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Solar Charge Controller LED 5A-20A Maximum Power Point Tracking
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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