20A High Quality Solar Controller with High-Precision Sampling Dot-Matrix LCD Screen
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- Loading Port:
- China Main Port
- Payment Terms:
- TT
- Min Order Qty:
- 1 unit unit
- Supply Capability:
- 1000 units per month unit/month
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Introduction of High Quality Solar Controller VS1024N-3024N
VS1024N-3024N solar controller is our new generation controller for off-grid solar system, such as street light, solar home system or small power station etc.VS1024N-3024N has LCD display, reliable battery charging, full electronic protection, programmable parameters and other features and powerful function.
Our factory is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win .With Solar Controller VS1024N-3024N,We will carry on the mutual beneficial,innovative and revolutionary trading structure as we did before,create value for our employees,share holders and clients and benefit the whole society in our future development.Please contact us ,if you have interest in Solar Controller VS1024N-3024N,don’t hesitate!
Features of High Quality Solar Controller VS1024N-3024N
·Adopt graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu displaying and operation
·32 bit MCU with high speed
·12 bit A/D high-precision sampling to ensure accuracy
·Excellent EMC design
·High efficient Series PWM charging
·Use MOSFET as electronic switch
·Widely used, automatically recognize day/night
·Humanized design of browser interface, undertake every operating conveniently
·Full control parameters setting and modification, diversified load control mode
·Gel, Sealed and Flooded battery type option
Electronic Protections of High Quality Solar Controller VS1024N-3024N
·Overheating
·Over discharging
·Over charging
·Load overload
·Load short circuit
·PV reverse polarity
·Battery reverse polarity
Data Sheet of High Quality Solar Controller VS1024N-3024N | |||
Model | VS1024N | VS2024N | VS3024N |
Rated system voltage | 12/24V auto work | ||
Rated battery current | 10A | 20A | 30A |
Rated load current | 20A | ||
Max.battery voltage | 32V | ||
Self-consumption | <18mA | ||
Charge Circuit Voltage | <=0.26V | ||
Discharge Circuit Voltage Drop | <=0.15V | ||
Communication | TTL232/8 pin RJ45 | ||
Equalize Charging Voltage | Sealed:14.6V;x2/24V Flooded | ||
Temp/compensation | -30mV/℃/12V(25℃) | ||
Working temperature | -35℃~+55℃ | ||
Storage temperature range | -35℃~+80℃ | ||
Humidity | 10%-90% NC | ||
Enclosure | IP 20 | ||
Altitude | <=3000m | ||
Mounting hole size | Φ5 | ||
Weight | 2.05kg | ||
Factory Picture of High Quality Solar Controller VS1024N-3024N
Package Picture of High Quality Solar Controller VS1024N-3024N
- Q: What is the discharge current rating of a solar controller?
- The discharge current rating of a solar controller refers to the maximum amount of current that can be drawn from the controller's battery bank to power devices or appliances. This rating is typically specified by the manufacturer and can vary depending on the model and capacity of the solar controller.
- Q: What is the role of a battery low voltage disconnect function in a solar controller?
- The role of a battery low voltage disconnect function in a solar controller is to protect the battery from being over-discharged. It automatically disconnects the load from the battery when the voltage drops below a certain threshold, preventing damage to the battery and prolonging its lifespan.
- Q: How does a solar controller handle battery equalization charging?
- A solar controller handles battery equalization charging by monitoring the voltage levels of each individual battery within a bank. When the controller detects that the batteries have become imbalanced, it initiates an equalization charging process. This involves delivering a controlled amount of higher voltage to the batteries in order to restore their balance. The solar controller ensures that the equalization charging process is done safely and efficiently, preventing overcharging or damaging the batteries.
- Q: How does a solar controller handle the communication with other devices?
- A solar controller typically handles communication with other devices through various protocols such as Modbus, RS485, or CAN bus. These protocols allow the controller to exchange data and instructions with devices like batteries, inverters, or monitoring systems. The solar controller acts as a central hub, collecting information from connected devices, sending commands, and ensuring coordination between them for efficient solar power management.
- Q: Can a solar controller be used in hybrid solar systems?
- Yes, a solar controller can be used in hybrid solar systems. A solar controller is responsible for regulating the flow of electricity between the solar panels, batteries, and the electrical load. In hybrid solar systems, which combine solar power with other sources like wind or grid power, a solar controller plays a crucial role in managing the entire system by controlling the charging and discharging of batteries and ensuring optimal utilization of all available energy sources.
- Q: Can a solar controller be used with a solar battery charging system?
- Yes, a solar controller can be used with a solar battery charging system. A solar controller is an essential component in regulating the flow of electricity from the solar panels to the batteries. It helps prevent overcharging and damage to the batteries by controlling the voltage and current. Therefore, using a solar controller with a solar battery charging system is crucial for efficient and safe operation.
- Q: Can a solar controller be used with solar-powered electric fences?
- Yes, a solar controller can be used with solar-powered electric fences. A solar controller is designed to regulate and optimize the charging of batteries in solar power systems, which can be utilized in solar-powered electric fences to ensure efficient energy storage and usage.
- Q: Can a solar controller be used with solar panels that are connected to a solar tracker?
- Solar panels connected to a solar tracker can utilize a solar controller. The purpose of a solar tracker is to automatically align the solar panels with the movement of the sun, maximizing their exposure to sunlight. In contrast, the solar controller is responsible for regulating the flow of electricity from the solar panels to the battery bank or grid. When solar panels are connected to a solar tracker, they continuously adjust their position to capture the maximum amount of sunlight. This adjustment can cause fluctuations in voltage and current output. To manage these fluctuations, a solar controller monitors the electrical parameters and adjusts the charging process accordingly. By doing so, it ensures that the solar panels charge the battery efficiently and prevents overcharging or undercharging. As a result, a solar controller is crucial for the proper functioning and optimization of solar panels connected to a solar tracker. It helps maintain the overall performance and longevity of the solar system by regulating the charging process, protecting the battery, and providing significant data on the solar system's performance.
- Q: Can a solar controller be used with a grid-tied solar system?
- No, a solar controller cannot be used with a grid-tied solar system.
- Q: How do I protect a solar controller from insects or pests?
- To protect a solar controller from insects or pests, you can start by regularly inspecting the area around the controller for any signs of infestation. Seal any gaps or cracks in the surrounding walls or structures to prevent entry points for insects. Additionally, consider installing a mesh or screen cover over the controller to create a physical barrier against pests while allowing proper ventilation. Regular cleaning and maintenance of the controller and its surroundings will also help deter insects from nesting or causing damage.
1. Manufacturer Overview
| Location | Shenzhen,China |
| Year Established | 2009 |
| Annual Output Value | Above US$12 Million |
| Main Markets | Europe；North America；Afirca |
| Company Certifications | ISO 9001:2008；CQC；CE |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shenzhen,China |
| Export Percentage | 0.6 |
| No.of Employees in Trade Department | 46 People |
| Language Spoken: | English；Chinese；Spanish |
| b) Factory Information | |
| Factory Size: | Above 300,00 square meters |
| No. of Production Lines | Above 4 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
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20A High Quality Solar Controller with High-Precision Sampling Dot-Matrix LCD Screen
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT
- Min Order Qty:
- 1 unit unit
- Supply Capability:
- 1000 units per month unit/month
OKorder Service Pledge
OKorder Financial Service
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