Blue Sky Solar Charge Controllers 3v Lithium Battery PWM Solar Charge Controller for 20w Solar Street Light
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 20000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
1.Product description of 3.2V/3.7V PWM Solar Charge Controller for Li-ion Battery 20W
*Specially designed for singe-string li-ionbattery system
*Parallel battery cells and easy to PACK
*No need to add protection board
*Low requirement to battery cell.
*High-usage to battery.
*Simple require to pack of battery to reduce the cost of produce battery.
2. Product features of 3.2V/3.7V PWM Solar Charge Controller for Li-ion Battery 20W
-More convenient
*Read and setting parameters by wireless remote controller
*Start via mini remote controller
*Dimming light range via mini remote controller
-High compatibility
*MPPT tracing range from 5-25V,Compatible 18V solar Panel.
*Step-up boost current drive
-Minimal power consumption
*The current consumption≤0.05W
-Intelligent management function
*According battery capacity to adjust output power
*System setting parameter to make sure lighting whole year.
3. Product image of 3.2V/3.7V PWM Solar Charge Controller for Li-ion Battery 20W
4. Range of application
5. Drive LED efficiency
6.FAQ
Q： DO YOU HAVE ANY CERTIFICATION FOR YOUR PRODUCTS ?
A: We have ISO9001:2015,CE、RoHS certifications for all of our products.
Q: DO YOU HAVE MOQ FOR PLACE ORDER?
A: Low MOQ, 1pc for sample checking is available
- Q: Can a solar controller be used with a solar-powered hospitality industry?
- Yes, a solar controller can be used with a solar-powered hospitality industry. A solar controller is an essential component of a solar power system that regulates the flow of energy from the solar panels to the batteries or grid, ensuring optimal charging and preventing overcharging or damage to the system. In the hospitality industry, where energy demands can vary and be substantial, a solar controller helps manage and maximize the use of solar power, allowing for efficient and sustainable operations.
- Q: How does a solar controller regulate the charging and discharging of batteries?
- A solar controller regulates the charging and discharging of batteries by monitoring the voltage and current output from the solar panels. It ensures that the batteries are charged efficiently by adjusting the amount of energy being transferred from the solar panels to the batteries. Additionally, the solar controller prevents overcharging by limiting the voltage supplied to the batteries, and it also prevents deep discharging by disconnecting the load when the battery voltage drops below a certain level. Overall, the solar controller acts as a protective device that optimizes the charging and discharging process to maximize battery life and performance.
- Q: What is the maximum power point tracking capability of a solar controller?
- A solar controller's ability to efficiently optimize power output from solar panels by operating at their maximum power point (MPP) is known as its maximum power point tracking (MPPT) capability. This feature is crucial because it enables the solar controller to extract the maximum available power from the panels, even under changing environmental conditions like temperature, shading, and solar irradiance. MPPT controllers utilize advanced algorithms and electronic components to continuously monitor and adjust the operating point of the solar panels' voltage and current. This ensures that the panels are always operating at their MPP, maximizing power output and increasing overall system efficiency. The MPPT capability of a solar controller is typically expressed as a percentage or numerical value, indicating how effectively it can track and operate at the MPP of the connected solar panels. Higher MPPT capabilities are desirable as they result in greater energy harvest and improved system performance. It is important to note that different solar controllers may have varying MPPT capabilities. Therefore, it is recommended to choose a controller with a high MPPT rating to ensure optimal performance and energy production from the solar system.
- Q: What is the maximum voltage drop allowed in the system by a solar controller?
- The maximum voltage drop allowed in a system by a solar controller depends on the specific controller's specifications and requirements. It is essential to consult the manufacturer's guidelines or documentation to determine the exact maximum voltage drop allowed for that particular solar controller.
- Q: What is the maximum discharge voltage for a solar controller?
- The maximum discharge voltage for a solar controller typically depends on its design and specifications. However, it is generally recommended to keep the discharge voltage between 11.5 and 12.5 volts to prevent over-discharge and potential damage to the battery.
- Q: Can a solar controller be used with a solar-powered sign?
- Yes, a solar controller can be used with a solar-powered sign. A solar controller regulates and optimizes the charging and discharging of the solar panel's battery, ensuring that the sign receives a consistent and efficient power supply from the solar panel. This helps to prolong the battery life and maximize the performance of the solar-powered sign.
- Q: How do I protect a solar controller from electromagnetic interference?
- To protect a solar controller from electromagnetic interference, you can take a few measures. Firstly, make sure the controller is installed in a location away from other electronic devices that emit electromagnetic radiation. This will minimize the chances of interference. Additionally, using shielded cables and grounding the system properly can help reduce electromagnetic interference. Lastly, you may consider using ferrite beads or filters to suppress any potential interference.
- Q: What is the role of a battery temperature sensor in a solar controller?
- The role of a battery temperature sensor in a solar controller is to monitor the temperature of the battery. This information is important as it helps the controller regulate the charging and discharging processes of the battery to optimize its performance and prolong its lifespan. By accurately measuring the battery temperature, the solar controller can adjust the charging voltage and current accordingly, ensuring that the battery is charged efficiently without overheating or overcooling. Additionally, the temperature sensor helps to prevent overcharging or over-discharging of the battery, which can lead to damage or reduced capacity. Overall, the battery temperature sensor plays a crucial role in maintaining the health and efficiency of the battery in a solar power system.
- Q: Can a solar controller be used in a solar-powered space elevator system?
- No, a solar controller cannot be used in a solar-powered space elevator system. A solar controller is designed to regulate the charging and discharging of batteries in solar power systems, while a space elevator system requires a completely different set of components and technologies to function, such as strong and lightweight materials, a counterweight, and a climbing mechanism.
- Q: What are the key features to consider when choosing a solar controller?
- When choosing a solar controller, some key features to consider include the controller's maximum current and voltage ratings, its compatibility with your solar panel system, the type of charge regulation it offers (such as PWM or MPPT), its efficiency and conversion rate, the availability of advanced features like temperature compensation and load control, and the overall durability and reliability of the controller.
Send your message to us
Blue Sky Solar Charge Controllers 3v Lithium Battery PWM Solar Charge Controller for 20w Solar Street Light
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 20000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
