Solar Pool Heater Controllers - Solar System Charge Controller / Regulator 30A 12/24/36/48V
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 10000 pc/month
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LCD Display PWM Solar System Charge Controller /Regulator 30A 12/24/36/48V,VS3048BN
1. Product Description:
ViewStar series solar controller is our new generation controller for off-grid solar system, such as street light, solar home system or small power station etc.
2. Features:
1).Excellent EMC design
2).32 bit MCU with high speed
3).High efficient Series PWM charging
4).Four battery type options: Sealed, Gel, Flooded, and USER
5)Intelligent lighting and timer control for solar lighting system
6).12 bit A/D high-precision sampling to ensure accuracy
7).Use MOSFET as electronic switch
8).Full control parameters setting and modification, diversified load control mode
9).Humanized design of browser interface, undertake every operating conveniently
10).Temperature compensation
11).Adopt graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu displaying and operation
12).Energy statistics function
13).RS485 ports with MODBUS communication protocol
3. Electronic Protections:
·PV short circuit protection
·PV reverse polarity protection
·Battery overcharge protection
·Battery over discharge protection
·Battery reverse polarity protection
·Load overload protection
·Load short circuit protection
·Overheating protection
4. Specification:
Model | VS2048BN | VS3048BN | VS4548BN | VS6048BN |
Nominal system voltage | 12/24/36/48V auto work | |||
Rated battery current | 20A | 30A | 45A | 60A |
Rated load current | 20A | 30A | 45A | 60A |
Max. battery voltage | 64V | |||
Equalize charging voltage | Sealed: 14.6V, Flooded: 14.8V, User-defined: 9~17V | |||
Boost charging voltage | Gel: 14.2V, Sealed: 14.6V, Flooded: 14.8V, User-defined: 9~17V | |||
Float charging voltage | Gel /Sealed /Flooded: 13.8V, User-defined: 9~17V | |||
Low voltage reconnect voltage | Gel /Sealed /Flooded: 12.6V, User-defined: 9~17V | |||
Low voltage disconnect voltage | Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V | |||
Self-consumption | ≤15mA(12V); ≤10mA(24V); ≤9mA(36V); ≤8mA(48V) | |||
Grounding | Common negative | |||
Temp. compensation | -3mV/°C/2V | |||
Relative humidity | 10%~90% Non-condensation | |||
Communication | RS485 / RJ45 interface | |||
LCD temperature | -20°C ~ +70°C | |||
Working temperature | -25°C ~ +55°C | |||
Humidity | ≤95% N.C. | |||
Enclosure | IP30 | |||
Overall dimension | 200x103x58mm | 201x109x59mm | 205x119x67mm | 205x174x64mm |
Terminals | 16mm2 | 35mm2 | 35mm2 | 35mm2 |
Net weight | 0.7kg | 0.9kg | 1.2kg | 1.5kg |
5. FAQ
Q. How many with the MOQ?
A.100PCS
Q, What is the payment method:
A.T/T,L/C
Q, how long with the date of order
A. About 15-25 Days
Q. Where are you main market?
A. Our main market is South Africa and we provide more service to Southeast Asia, Middle East and South America.
Q: What are your certification?
A.CE, ISO, CCC
Q: How long with your warranty.
A. We offer inverter, solar lighting , solar generator one-years warranty ,Sola panel warranty 20 years.
Q: How about with you scale of factory ?
A.We are bigger OEM ( Original Equipment Manufacturer). We have 500 workers and managers .
- 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 is designed to regulate the flow of electricity from the solar panels to the connected devices, including air conditioners. It helps optimize the performance and efficiency of the system by managing the power supply and protecting the connected appliances.
- Q: Can a solar controller handle different battery types (lead-acid, lithium-ion, etc.)?
- Yes, a solar controller can handle different battery types such as lead-acid, lithium-ion, and others. However, it is important to choose a solar controller that is specifically designed to support the specific battery technology being used. Different battery types have varying voltage and charging requirements, so using a compatible solar controller ensures efficient and safe charging for the specific battery type in use.
- Q: Can a solar controller be used with solar-powered water desalination systems?
- Yes, a solar controller can be used with solar-powered water desalination systems. A solar controller helps regulate and optimize the charging of the batteries that power the desalination system, ensuring efficient energy utilization and preventing overcharging. This allows for seamless integration of the solar panels and the desalination system, maximizing the use of renewable energy for water purification.
- Q: Can a solar controller be used with a solar-powered refrigerator?
- Yes, a solar controller can be used with a solar-powered refrigerator. A solar controller helps regulate the power flow from the solar panels to the refrigerator, ensuring optimal charging and preventing overcharging or damage to the battery. It also helps manage the power output during periods of low sunlight or high demand, maximizing the efficiency and performance of the refrigerator.
- Q: What is the input voltage range of a solar controller?
- The input voltage range of a solar controller typically depends on the specific model and its design. However, most solar controllers are designed to operate within a wide range of input voltages, typically between 12V and 48V.
- Q: What is the role of a solar controller in preventing battery stratification?
- The prevention of battery stratification is of utmost importance, and this is where the solar controller comes into play. Battery stratification is the uneven distribution of acid concentration within a battery, resulting in an accumulation of acid at the bottom and depletion at the top. This phenomenon adversely affects battery performance and reduces its lifespan. To combat battery stratification, the solar controller assumes a crucial role by regulating the charging process. It ensures that the battery is charged at the ideal voltage and current levels, avoiding both overcharging and undercharging. By maintaining these optimal charging parameters, the solar controller effectively minimizes the occurrence of acid stratification within the battery. Moreover, the solar controller can incorporate temperature compensation features to further prevent battery stratification. As temperature fluctuations can impact acid concentration, the solar controller adjusts the charging voltage based on the battery's temperature. This adjustment helps maintain a uniform distribution of acid and prevents stratification. Furthermore, advanced solar controllers may possess desulfation capabilities. Sulfation is a common issue in batteries, leading to the formation of lead sulfate crystals on the battery plates. These crystals reduce capacity and overall performance. By periodically applying a high voltage pulse or low voltage current, the solar controller breaks down these sulfate crystals and prevents their accumulation, thus minimizing the risk of battery stratification. In summary, the solar controller plays a vital role in preventing battery stratification by regulating the charging process, maintaining optimal voltage and current levels, incorporating temperature compensation, and potentially featuring desulfation capabilities. By fulfilling these functions, the solar controller not only extends the battery's lifespan but also optimizes its performance.
- Q: What is the maximum battery voltage that a solar controller can handle?
- The solar controller's capacity to handle battery voltage relies on its specific model and design specifications. Nevertheless, typical solar controllers can accommodate battery voltages ranging from 12V to 48V. To determine the maximum battery voltage that a particular solar controller can handle, it is imperative to refer to the manufacturer's guidelines or technical specifications. Going beyond this maximum voltage threshold has the potential to harm the controller and undermine its performance and functionality.
- 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: Can a solar controller be used with a solar-powered recreational facility?
- Yes, a solar controller can be used with a solar-powered recreational facility. A solar controller helps manage and regulate the flow of energy from the solar panels to the facility's electrical systems, ensuring optimal efficiency and preventing damage to the batteries or equipment. It helps monitor the charging process, keeps the batteries in good condition, and provides the necessary control for a reliable and sustainable power supply.
- Q: What is the purpose of the battery state of health monitoring feature on a solar controller?
- The purpose of the battery state of health monitoring feature on a solar controller is to assess and track the overall health and condition of the battery connected to the solar system. This feature helps in monitoring the battery's capacity, performance, and lifespan, enabling users to take necessary actions such as maintenance, replacement, or optimizing usage to ensure efficient and reliable operation of the solar system.
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Solar Pool Heater Controllers - Solar System Charge Controller / Regulator 30A 12/24/36/48V
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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