• LCD/LED High Quality PWM Solar anel charge controller/regulator 10a 12/24v with CE ROHS 20A ,12V/24V,VS2024BN System 1
  • LCD/LED High Quality PWM Solar anel charge controller/regulator 10a 12/24v with CE ROHS 20A ,12V/24V,VS2024BN System 2
  • LCD/LED High Quality PWM Solar anel charge controller/regulator 10a 12/24v with CE ROHS 20A ,12V/24V,VS2024BN System 3
  • LCD/LED High Quality PWM Solar anel charge controller/regulator 10a 12/24v with CE ROHS 20A ,12V/24V,VS2024BN System 4
LCD/LED High Quality PWM Solar anel charge controller/regulator 10a 12/24v with CE ROHS 20A ,12V/24V,VS2024BN

LCD/LED High Quality PWM Solar anel charge controller/regulator 10a 12/24v with CE ROHS 20A ,12V/24V,VS2024BN

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
10000 pc/month

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Features:

·Excellent EMC design
·32 bit MCU with high speed
·High efficient Series PWM charging
·Four battery type options: Sealed, Gel, Flooded, and USER
·Intelligent lighting and timer control for solar lighting system
·12 bit A/D high-precision sampling to ensure accuracy
·Use MOSFET as electronic switch
·Full control parameters setting and modification, diversified load control mode
·Humanized design of browser interface, undertake every operating conveniently
·Temperature compensation
·Adopt graphics dot-matrix LCD screen and HMI  (human-machine interface) with 4 buttons,integrated menu displaying and operation

·Energy statistics function

·RS485 ports with MODBUS communication protocol

·Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting

·Field upgradable firmware

 

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

 

Specification:

 

Model

cn1

cn2

cn3

cn4

cn5

Nominal system voltage

12V/24V auto work

Rated battery current

10A

20A

30A

45A

60A

Rated load current

10A

20A

30A

45A

60A

Max. battery voltage

32V

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

162x85x40mm

162x100x50mm

200x103x58mm

201x109x59mm

205x129x67mm

Terminals

4mm2

10mm2

16mm2

35mm2

35mm2

Net weight

0.2kg

0.4kg

0.7kg

0.9kg

1.3kg

 


 

FAQ:

Q1. What is the voltage?
A1. Our 45/60A solar charge controller is 12/24/36/48V auto work.

 

Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.

 

Q3. What is the efficiency of the MPPT controller?

A3. MPPT>99%, peak conversion efficiency>98%.

 

Q4. What is the waranty of product?
A4. 12 months.

 

Q5. What protection does your MPPT controller have?

A5. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit.

 


Q:Does a solar controller have a built-in light sensor?
Indeed, a solar controller generally incorporates a light sensor within its design. Its primary function is to gauge the strength of sunlight or surrounding light, enabling the solar controller to adapt the charging settings accordingly. This is crucial in order to enhance the charging procedure and safeguard the connected battery from excessive charging or insufficient charging within the solar system. By utilizing the light sensor, the solar controller is able to identify the amount of sunlight accessible and modify the charging current and voltage levels accordingly, thus guaranteeing an effective and secure charging process for the battery.
Q:What is the maximum current a solar controller can handle?
The maximum current a solar controller can handle depends on its specifications and capacity. It varies from model to model, but generally, solar controllers can handle currents ranging from a few amps to several hundred amps.
Q:Can a solar controller be used for grid-tied solar systems?
No, a solar controller cannot be used for grid-tied solar systems. Grid-tied solar systems require an inverter to convert the direct current (DC) produced by the solar panels into alternating current (AC) that can be fed back into the electrical grid. A solar controller is used for off-grid systems to regulate the charging and discharging of batteries.
Q:Can a solar controller be used with a solar tracking system?
Yes, a solar controller can be used with a solar tracking system. A solar controller is responsible for regulating the flow of energy between the solar panels and the batteries. It helps maintain the optimum charging voltage and prevents overcharging or discharging of the batteries. In a solar tracking system, the solar panels move to follow the sun's path throughout the day, maximizing energy generation. The solar controller ensures that the solar panels are efficiently charging the batteries regardless of their position.
Q:Can a solar controller be used in a solar-powered weather monitoring system?
Yes, a solar controller can be used in a solar-powered weather monitoring system. A solar controller regulates the amount of power flowing from the solar panels to the batteries, ensuring the batteries are charged efficiently and preventing overcharging. In a solar-powered weather monitoring system, the solar controller would play a crucial role in managing the power supply to the system, allowing it to operate reliably and sustainably.
Q:Can a solar controller be used with different types of solar panel cleaning systems?
Yes, a solar controller can be used with different types of solar panel cleaning systems as long as they are compatible with the controller's specifications and requirements. The controller's main function is to regulate and optimize the charging process of the solar panel system, regardless of the cleaning method being used.
Q:Can a solar controller be used in grid-tied systems?
Yes, a solar controller can be used in grid-tied systems. Although grid-tied systems typically do not require a solar controller for battery charging or load control, it can still be utilized for various purposes. For instance, a solar controller can be employed to monitor the performance of the solar panels and regulate the output voltage and current to ensure optimal operation and integration with the grid. Additionally, it can protect the system from overcharging, overheating, and other electrical abnormalities. Therefore, while not essential, a solar controller can still be beneficial in grid-tied systems to enhance efficiency, reliability, and safety.
Q:How does a solar controller handle overvoltage protection?
A solar controller handles overvoltage protection by continuously monitoring the voltage level of the solar panels. If the voltage exceeds a certain threshold, the controller automatically activates a mechanism to limit the voltage, such as diverting excess power to a secondary load or by temporarily disconnecting the panels from the battery bank. This helps prevent any damage to the system caused by overvoltage and ensures the safe and efficient operation of the solar power setup.
Q:What is the maximum operating altitude of a solar controller?
The maximum operating altitude of a solar controller typically depends on the specific model and manufacturer. However, most solar controllers can operate effectively at altitudes up to 4,000 meters (13,123 feet) above sea level. It is important to refer to the product specifications or consult the manufacturer for accurate information regarding a particular solar controller's maximum operating altitude.
Q:What is the maximum number of battery types supported by a solar controller?
The maximum number of battery types supported by a solar controller can vary depending on the specific model and manufacturer. However, most high-quality solar controllers typically support a wide range of battery types, including but not limited to lead-acid, lithium-ion, gel, and AGM batteries. It is important to consult the product specifications or contact the manufacturer to determine the exact number of battery types supported by a specific solar controller.

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