20A High Quality Solar Controller with High-Precision Sampling Dot-Matrix LCD Screen
- Ref Price:
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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 a solar controller and what is its purpose?
- A solar controller, also known as a solar charge controller or PV controller, is an essential component in a solar power system that regulates the flow of electricity between the solar panels and the battery bank. Its primary purpose is to protect the batteries from overcharging and prevent any potential damage that could occur. Solar controllers monitor the voltage and current coming from the solar panels and ensure that it is adjusted to match the battery's requirements. They use a technique called pulse width modulation (PWM) or maximum power point tracking (MPPT) to optimize the charging process and maximize the energy harvested from the solar panels. By preventing overcharging, a solar controller helps extend the lifespan of the batteries and ensures their efficient performance. Overcharging can lead to electrolyte loss, excessive heat generation, and ultimately, reduced battery capacity and lifespan. Additionally, solar controllers protect the batteries from deep discharge, which can also damage them. Furthermore, solar controllers often come equipped with various safety features, such as short-circuit protection, reverse polarity protection, and over-temperature protection. These features guard against potential electrical faults and ensure the system operates safely and reliably. In summary, a solar controller acts as the intermediary between the solar panels and the battery bank, regulating the flow of electricity and protecting the batteries from overcharging and other potential damages. It plays a crucial role in optimizing the performance, efficiency, and longevity of a solar power system.
- Q: Can a solar controller be used with a portable solar panel setup?
- Yes, a solar controller can be used with a portable solar panel setup. A solar controller is designed to regulate and optimize the charging of batteries from solar panels. It helps to prevent overcharging and ensures the batteries are charged efficiently. So, using a solar controller with a portable solar panel setup can help maximize the performance and lifespan of the batteries.
- Q: Can a solar controller be used with a solar hybrid system?
- Yes, a solar controller can be used with a solar hybrid system. A solar controller helps manage the flow of energy between the solar panels, battery bank, and the grid in a solar hybrid system, ensuring optimum performance and efficient utilization of solar energy.
- 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 it can safely handle when discharging power from the battery to the load.
- Q: Can a solar controller be used with PWM (Pulse Width Modulation) technology?
- Yes, a solar controller can be used with PWM (Pulse Width Modulation) technology. In fact, PWM is a commonly used technology in solar charge controllers. It efficiently regulates the charging process by varying the voltage supplied to the battery, helping to optimize the charging efficiency and extend battery life.
- Q: Can a solar controller be used with other renewable energy sources?
- Yes, a solar controller can be used with other renewable energy sources. Solar controllers are designed to regulate and monitor the charging and discharging of batteries in solar power systems. However, they can also be compatible with other renewable energy sources like wind or hydro power, as long as the voltage and current requirements are within the controller's specifications.
- Q: Can a solar controller be used with both lead-acid and lithium-ion batteries?
- Yes, a solar controller can be used with both lead-acid and lithium-ion batteries. However, it is important to make sure that the solar controller is compatible with the specific battery chemistry and voltage requirements of the batteries being used.
- Q: How does a solar controller handle power surges from the solar panels?
- The flow of power from solar panels to the battery bank or electrical grid is regulated by a solar controller, which is a crucial component in a solar power system. Safeguarding the system is a crucial role played by a solar controller when it comes to dealing with power surges from the solar panels. Power surges can occur due to various reasons like sudden changes in weather conditions, fluctuations in solar radiation, or issues with the solar panel itself. If not handled properly, these surges can potentially damage the system and its components. To handle power surges, a solar controller usually includes several protective mechanisms. One of its primary functions is to prevent overcharging of the battery bank. Whenever a power surge occurs, the solar controller detects the excess voltage and current and limits the charging rate to ensure that the battery does not get overcharged. This helps in maintaining the battery's health and prolonging its lifespan. Moreover, solar controllers often incorporate devices such as surge protectors or voltage clamps for transient voltage suppression. These devices help in absorbing and diverting excessive voltage spikes away from the system, thereby preventing damage to the solar panels, controller, batteries, or other connected devices. In addition, some advanced solar controllers utilize Maximum Power Point Tracking (MPPT) technology. This technology optimizes the power output of the solar panels by dynamically adjusting the voltage and current, even during power surges. MPPT controllers enhance the system's efficiency while minimizing the impact of power fluctuations. In conclusion, a solar controller regulates the charging rate to prevent overcharging, incorporates surge protection devices, and utilizes MPPT technology to optimize power output when handling power surges from the solar panels. These protective features ensure system stability, protect components from damage, and maximize the efficiency of the solar power system.
- Q: Can a solar controller be used with solar-powered lights?
- Yes, a solar controller can be used with solar-powered lights. A solar controller is designed to regulate and optimize the charging and discharging of batteries in a solar power system. It helps monitor the battery's state of charge and ensures that the solar-powered lights receive the right amount of power at all times.
- Q: Can a solar controller handle high temperatures?
- Yes, a solar controller is designed to handle high temperatures. It is typically built with heat-resistant materials and has built-in mechanisms to dissipate heat effectively, ensuring its proper functioning even in hot weather conditions.
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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