Solar Controllers Brisbane - MPPT Solar Charge Controller 30A, 12/24V/48V Automatic Recognition, 15A~40A
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 unit
- Supply Capability:
- 9999 unit/month
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Home system MPPT solar panel charge controller with remote control 15A 25A 30A 40A
| Introduction |
This e-SMART MPPT (maximum Power Point Tracking) solar charge controller is a smart solar controller with automatic recognition function, smart charging and discharging function, three stages charging function to protect battery. It can increase 30%~60% efficiency than traditional PWM controller. It supports many kinds of batteries.It also have RS232 communication function.
| Product Show |
| Features |
1. MPPT charging mode, peak efficiency up to 99%, saving 30%~60% solar panel than traditional PWM controller.
2. DC12V/24V/48V battery system automatic recognition, users can use it in different system conveniently.
3. Maximum PV input voltage up to DC100V.
4. Three stages charge: fast charge(MPPT), constant voltage charge,floating charge, It can protect batteries well .
5. Three option of discharge: on mode and off mode and PV voltage(solar) control mode.
6. Users can choose 4 kinds of commonly standard batteries(Sealed lead acid, Vented, Gel, NiCd). Other kinds of batteries can be defined by users.
7. Digital tube can display battery voltage and charging current. The software can display various parameters such as model number, PV input voltage, battery type, battery voltage, charging current, charging power, working condition.
8. RS232 communication, we can offer communication protocol also, it’s convenient for user’s integration management.
9. This controller can be paralleled infinitely.
10. CE and RoHS Certifications are approved.We can help clients to approve other certifications.
11. 2 years warranty; 3~10 years extended technical service.
| Application |
| Parameter |
MPPT solar controller modes:I-P-e-SMART-12V/24V/48V-series | 15A | 20A | 25A | 30A | 40A | |
Charge mode | MPPT(maximum power point tracking) | |||||
Charge method | Three stages: constant current(MPPT),constant voltage,floating charge | |||||
System type | DC12V/24V/48V | Automatic recognition | ||||
System voltage | 12V system | DC9V~DC15V | ||||
24V system | DC18V~DC30V | |||||
48V system | DC36V~DC60V | |||||
Soft start time | 12V/24V/48V system | ≤3S | ||||
Dynamic response recovery time | 12V/24V/48V system | 500us | ||||
MPPT efficiency | 12V/24V/48V system | ≥96.5%,≤99% | ||||
INPUT CHARACTERISTICS | ||||||
MPPT working voltage range | 12V system | DC14V~DC100V | ||||
24V system | DC30~DC100V | |||||
48V system | DC60~DC100V | |||||
Low input voltage protection point | 12V system | DC14V | ||||
24V system | DC30V | |||||
48V system | DC60V | |||||
Low input voltage Recovery point | 12V system | DC18V | ||||
24V system | DC34V | |||||
48V system | DC65V | |||||
High input voltage protection point | 12V/24V/48V system | DC110 | ||||
High input voltage recovery point | 12V/24V/48V system | DC100V | ||||
Maximum PV power | 12V system (W) | 213 | 284 | 355 | 426 | 568 |
24V system (W) | 426 | 568 | 710 | 852 | 1136 | |
48V system (W) | 852 | 1136 | 1420 | 1704 | 2272 | |
CHARGE CHRECTRESTICS | ||||||
Selectable Battery Types (Default Gel battery) | 12V/24V/48V system | Sealed lead acid, Vented, Gel, NiCd battery (Other types of the batteries also can be defined)) | ||||
Constant Voltage | 12V/24V/48V system | Please check the charge voltage according to the battery type form. | ||||
Floating Charge Voltage | 12V/24V/48V system | |||||
Rated Input Current | 12V/24V/48V system | 15A | 20A | 25A | 30A | 40A |
Current-limit Protection | 12V/24V/48V system | 20A | 25A | 30A | 35A | 45A |
Temperature Factor | 12V/24V/48V system | ±0.02%/℃ | ||||
Temperature Compensation | 12V/24V/48V system | 14.2V-(The highest temperature-25℃)*0.3 | ||||
Output Ripples(peak) | 12V/24V/48V system | 200mV | ||||
Output Voltage Stability Precision | 12V/24V/48V system | ≤±1.5% | ||||
The specification is only for reference. Subject to change without prior notice.
RS232 Function working stat |
The Figures of the PC Firmware and Testing Software:
We provide OEM and ODM service.The 36V/72V/96V model also can be custom made for you.
Packaging |
Certifications |
F&Q: |
Q1. How to ensure and monitor the products quality?
A1: We have established a perfect Quality Management System, In strict
accordance with ISO9001: 2008 quality system and ISO14001 environment system for quality assurance management;
Our ISO9001:2008 Quality System certificate encoding: CHIN/TW/QMS/00119;
Our ISO14001 Environment System certificate encoding: CHIN/TW/EMS/00028;
Q2. What is the warranty of products?
A2: The warranty period of different products are different; 5 years, 3 years, 2 years, 1 years; More details please refer to the product specification or manual; we will provide free life-long technical support ;
Q3. What is the difference between MPPT&PWM?
A3. MPPT charging mode, peak efficiency up to 99%, saving 30%~60% solar panel than traditional PWM controller.
- Q:Can a solar controller be used with a solar-powered EV charging station?
- Yes, a solar controller can be used with a solar-powered EV charging station. A solar controller helps regulate the flow of electricity from the solar panels to the charging station, ensuring optimal charging performance and protecting the batteries. It also helps manage excess energy and prevents overcharging.
- Q:What is the maximum power capacity of a solar controller?
- The maximum power capacity of a solar controller varies depending on the model and specifications. It can range from a few hundred watts to several kilowatts, depending on the system requirements and the size of the solar panel array it is designed to regulate.
- Q:Can a solar controller handle different battery types (lead-acid, lithium-ion, etc.)?
- Yes, a solar controller can handle different battery types including lead-acid, lithium-ion, and others. However, it is important to choose a solar controller that is compatible with the specific battery type being used to ensure optimal charging and performance.
- Q:How does a solar controller prevent overloading of the solar panel system?
- Preventing overload in the solar panel system is a crucial function of the solar controller, also known as the charge controller. It ensures that the energy produced by the solar panels is utilized effectively, without causing any harm to the system. To prevent overload, the solar controller constantly monitors the voltage and current levels of the solar panels. It compares the input from the panels with the system's capacity. If the input exceeds the maximum capacity, the controller takes necessary action to prevent overload. There are various techniques employed by the solar controller to prevent overload. One common method is pulse width modulation (PWM). PWM controllers effectively regulate the flow of energy by quickly switching the input current on and off. By controlling the duration of each pulse, the controller ensures that the energy delivered to the system matches the demand, thus preventing overload. Another technique used by solar controllers is maximum power point tracking (MPPT). MPPT controllers optimize the efficiency of the solar panel system by identifying the point at which the panels generate the maximum power output. By continuously adjusting the input voltage and current, the controller ensures that the system operates at its peak performance, effectively preventing overload. Furthermore, solar controllers often incorporate safety features like short-circuit protection and overload protection. These features detect and respond to abnormal situations, such as sudden voltage surges or excessive current, by temporarily shutting down the system or directing the excess energy elsewhere. This ensures the protection of the panels and other components from damage. In conclusion, the solar controller plays a crucial role in preventing overload in the solar panel system. It monitors voltage and current levels, utilizes techniques like PWM and MPPT to regulate energy flow, and incorporates safety features to protect against abnormal situations. Its significance lies in maintaining the efficiency and lifespan of the solar power system.
- Q:Can a solar controller protect batteries from deep discharge?
- Yes, a solar controller can protect batteries from deep discharge. Solar controllers are designed to regulate the charging process of batteries connected to solar panels. They monitor the battery voltage and prevent it from dropping below a certain threshold, which helps to avoid deep discharge. By controlling the charging and discharging process, solar controllers can extend the lifespan of batteries and ensure their optimal performance.
- Q:Can a solar controller be used with a solar-powered wind turbine?
- No, a solar controller cannot be used with a solar-powered wind turbine. Solar controllers are designed specifically for regulating and optimizing solar energy systems, while wind turbines require a separate controller designed for managing wind power generation.
- Q:What is the maximum operating temperature of a solar controller?
- The maximum operating temperature of a solar controller typically depends on the specific make and model, but it is commonly around 40 to 60 degrees Celsius.
- Q:What is the maximum input voltage for a solar controller with an LCD display?
- The maximum input voltage for a solar controller with an LCD display typically depends on the specific model and manufacturer. It is important to consult the product specifications or user manual for accurate information regarding the maximum input voltage.
- Q:How do solar controllers help in maximizing energy harvest?
- Efficient management and regulation of electrical energy flow is essential for maximizing the energy harvest from solar panels. This is where solar controllers come in. They are designed to monitor and control the charging process of batteries connected to solar panels. A primary function of solar controllers is to prevent overcharging of batteries, which can result in reduced battery capacity and lifespan. By constantly monitoring the battery voltage and current, solar controllers ensure that the batteries are charged optimally, avoiding any damage caused by overcharging. This is particularly important in areas with high solar radiation, where the risk of overcharging is higher. Solar controllers also contribute to maximizing energy harvest through the implementation of maximum power point tracking (MPPT). This technology allows the solar controller to continuously adjust the voltage and current from the solar panels to the levels that produce the maximum power output. By dynamically tracking the maximum power point, solar controllers ensure that the solar panels operate at their most efficient state, even when faced with varying weather conditions or changes in solar intensity. Furthermore, solar controllers often include additional features such as load control and time-based control. Load control enables the solar controller to regulate the power supplied to loads connected to the system, preventing excessive consumption or discharge of the batteries. Time-based control allows users to program specific time intervals for the solar panels to charge the batteries, ensuring that energy harvest is maximized during periods of peak sunlight. In conclusion, solar controllers are crucial for maximizing energy harvest by preventing battery overcharging, implementing MPPT technology for optimal power output, and offering additional features for load and time-based control. These devices play a vital role in ensuring the efficient and effective utilization of solar energy, ultimately leading to increased energy harvest and improved system performance.
- Q:What are the safety precautions when installing a solar controller?
- When installing a solar controller, there are several safety precautions that should be followed. First and foremost, it is crucial to ensure that the power source is turned off and the solar panels are disconnected before beginning any installation work. This helps to prevent electric shock and other potential accidents. Additionally, it is important to wear appropriate personal protective equipment, such as gloves and safety goggles, to protect against any potential hazards. It is also recommended to work on the installation during daylight hours and in dry conditions to minimize the risks associated with wet or dark environments. Lastly, it is advised to follow the manufacturer's instructions and guidelines closely to ensure a safe and successful installation.
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Solar Controllers Brisbane - MPPT Solar Charge Controller 30A, 12/24V/48V Automatic Recognition, 15A~40A
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 unit
- Supply Capability:
- 9999 unit/month
OKorder Service Pledge
OKorder Financial Service
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