Solar Charge Controller 3KW-MPPT Charging Function
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10000 unit/month
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I. PRODUCT INTRODUCTION
Solar controller is control device which can control solar panel and transform solar energy into electricity then store to the battery bank. Solar controller is the most important part in off-grid system, whose performance has much effect on life expectancy and operation of the whole system, especially the battery expectancy. Or battery service life will be shortened by over charge or over discharge.
II. PERFORMANCE FEATURES
Superior military-grade components to ensure the product stability.
Perfect protection function, thus the system has higher reliability.
Check and set all operation parameters as requirement from LCD display.
PWM stepless unload mode, which burn the excess power into Dump load, making the battery charging in best status.
III. APPLICATION AREAS
Standalone Photovoltaic power station
Standalone Domestic household photovoltaic power system
Mobil communication base stations, expressway and other non-residential regions.
Coastal islands, remote mountainous, border posts for regions shortage of or without electricity.
Government demonstration projects, landscape lighting project etc.
IV. 3KW TECHNICAL PARAMETERS
Product model | WS30-48-N00 | WS30-96-N00 | WS30-110-N00 | WS30-120-N00 | WS30-220-N00 |
Rated battery power | 48V | 96V | 110V | 120V | 220V |
Rated solar input power | 3kW | 3kW | 3kW | 3kW | 3kW |
Floating charge voltage | 58V | 116V | 133V | 145V | 266V |
Max Open Circuit Voltage | 100V | 200V | 230V | 250V | 458V |
Dimensions (L x W x H) | 442×307×172 mm | ||||
Net weight | 7kg | ||||
Display mode | LCD | ||||
Cooling | Fan | ||||
Protection level | IP20（Indoor） | ||||
Quiescent current | ≤20 mA | ||||
Protection functions | Battery over charge; battery anti-reverse-connection; solar reverse charge protection; solar anti-reverse-connection; lightning protection. | ||||
Ambient temperature | -20～+55℃ | ||||
Ambient humidity | 0~93%, without condensing | ||||
Working altitude | ≤4000m | ||||
In order to serve our customers better, our company can adjust parameter configuration according to customer’s requirement. | |||||
V. APPENDIX
Optional Functions | ||
Ø Temperature compensation function | Ø Dry-connect output signal function | Ø RS communication function |
Optional Accessories | ||
Ø Ethernet Module | Ø GPRS | Ø SD card storage module |
Ø RS485-USB converter | Ø RS485-RS232 converter | Ø RS232-USB converter |
Friendly reminder: Customers, who will order the solar controller, need to provide the following information | ||
Ø Rated battery voltage | Ø Rated solar power | Ø With or without additional functions |
- Q:Can a solar controller be used with deep-cycle batteries?
- Yes, a solar controller can be used with deep-cycle batteries. In fact, a solar controller is specifically designed to regulate the charging process of batteries, including deep-cycle batteries, by preventing overcharging and optimizing the charging efficiency.
- Q:Can a solar controller be used with a solar-powered boat or RV?
- Yes, a solar controller can be used with a solar-powered boat or RV. A solar controller regulates the amount of power going into the battery, preventing overcharging and optimizing the charging process. This is crucial for maintaining the battery's health and maximizing the efficiency of the solar system.
- Q:How does a solar controller prevent battery over-temperature?
- A solar controller prevents battery over-temperature by continuously monitoring the temperature of the battery. It regulates the charging current and voltage to ensure that the battery does not get excessively hot, which could lead to damage or reduced battery life. It may also incorporate features like temperature sensors, temperature compensation, and thermal protection mechanisms to safeguard the battery from overheating.
- Q:What is the purpose of a solar controller?
- The purpose of a solar controller is to regulate and optimize the charging and discharging of solar batteries, ensuring efficient and safe operation of solar power systems.
- Q:Can a solar controller be used with solar panel cleaning robots?
- Solar panel cleaning robots can effectively utilize a solar controller to enhance their performance. Responsible for regulating and controlling the flow of electricity between the solar panels and batteries, a solar controller ensures efficient charging and safeguards against overcharging or discharging. Maximizing electricity generation requires optimal functioning of the solar panels, which can be hindered by the accumulation of dust, dirt, and debris over time. Cleaning robots are designed to eliminate these contaminants and improve panel performance. Incorporating a solar controller into the system allows the cleaning robots to be connected to the panels and batteries in a controlled manner. This ensures that the robots receive the necessary power to operate effectively. The solar controller also monitors battery levels to prevent damage from overcharging or discharging. In summary, utilizing a solar controller with solar panel cleaning robots optimizes their operation by maintaining electricity flow and protecting the batteries.
- Q:Can a solar controller be used with different battery chemistries?
- Yes, a solar controller can be used with different battery chemistries as long as the controller supports the specific requirements and charging profiles of those batteries. It is important to ensure compatibility and adjust the controller settings accordingly to optimize charging efficiency and prolong battery life.
- Q:How does a solar controller handle variations in solar panel cleaning frequency?
- A solar controller does not directly handle variations in solar panel cleaning frequency. Its main function is to regulate and optimize the charging and discharging of the battery in a solar power system. However, a well-maintained and clean solar panel will generally provide more efficient energy conversion, which can lead to improved battery charging. Therefore, it is recommended to clean solar panels regularly to maximize their performance and overall system efficiency.
- Q:What is the voltage range for a solar controller?
- The voltage range for a solar controller typically varies between 12V to 48V, depending on the specific model and application.
- Q:How do you prevent battery over-temperature with a solar controller?
- One way to prevent battery over-temperature with a solar controller is by incorporating a temperature sensor into the controller. This sensor can monitor the temperature of the battery and send signals to the controller to adjust the charging or discharging rate accordingly. By regulating the flow of energy based on the battery temperature, the solar controller can prevent excessive heat buildup and protect the battery from damage.
- Q:Can a solar controller handle power fluctuations from appliances?
- Yes, a solar controller is designed to handle power fluctuations from appliances. It regulates and stabilizes the power output from solar panels, ensuring a consistent and safe supply of electricity to appliances, even during fluctuations in power generation.
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Solar Charge Controller 3KW-MPPT Charging Function
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
OKorder Financial Service
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