Solar Charging Controllers - CIS-N Series (5 – 20 A) Solar Charge Controller
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 unit/month
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· For applications in demanding and harsh environments (e.g. oil and gas industry)
· Negative grounding
· Robust aluminum housing
· Epoxy encapsulated PCB to prevent corrosion (IP68)
· Infrared remote control programming accessory (CIS-CU)
· Timer functions
· Wide range of programmable functions
· External temperature sensor (optional)
· 4-stage battery charging (main, float, boost, equalization)
· Dual load or dimmable load output
· Automatic system voltage recognition (12/24 V)
· Compact size
The Phocos CIS-N Charge Controller is one of the latest members of the successful Phocos family of fully encapsulated, high-performance CIS charge controllers providing optimum performance. Thanks to its high protection class (IP68), the CIS-N is ideal for applications in demanding environments such as the gas and oil industry (e.g. remote monitoring, weather stations, valves controlling, SCADA, and many more). It is also perfect for any solar outdoor applications which are exposed to harsh weather conditions. CIS-N was specially developed as a charge controller for applications requiring negative grounding, and features the identical properties as the popular positive-grounded CIS.
· It is available in two versions: A single load version with dimming output and a dual load version with two load outputs for independent control of two loads.
· The timer and other useful functions are completely programmable via the CIS-CU remote control unit. The small size of the devices offers extra flexibility, fitting easily into almost every application.
- Q: What is the role of a temperature sensor in a solar controller?
- The role of a temperature sensor in a solar controller is to measure the temperature of various components, such as the solar panels or batteries, and provide this information to the controller. This allows the controller to make adjustments and optimize the performance of the solar system based on the temperature conditions. For example, if the temperature exceeds a certain threshold, the controller may reduce the charging rate to prevent overheating and potential damage. Overall, the temperature sensor helps in maintaining the efficiency and safety of the solar system.
- Q: Can a solar controller be used with a solar-powered library or archive?
- Yes, a solar controller can be used with a solar-powered library or archive. A solar controller is responsible for regulating the flow of electricity from the solar panels to the batteries, ensuring efficient charging and preventing overcharging. In a solar-powered library or archive, the solar controller would play a crucial role in managing the power supply, ensuring the batteries are charged properly, and optimizing the use of solar energy for all electrical needs within the facility.
- Q: What is the equalization charging mode of a solar controller?
- The equalization charging mode of a solar controller is a function that periodically applies a higher voltage to the battery bank to balance the charge levels of individual cells or batteries. This helps to prevent stratification and sulfation, ensuring the longevity and optimal performance of the battery bank.
- Q: What is the maximum load wattage a solar controller can handle?
- The maximum load wattage a solar controller can handle depends on the specific model and its specifications. Generally, solar controllers are designed to handle a range of load wattages, typically from a few hundred watts to several thousand watts. It is important to refer to the manufacturer's specifications for the specific solar controller in question to determine its maximum load wattage capacity.
- Q: What is the maximum charging current that a solar controller can provide to batteries?
- The maximum charging current that a solar controller can provide to batteries depends on the specific model and its specifications. Generally, solar controllers can deliver charging currents ranging from a few amps to several tens of amps, depending on the size and capacity of the system. It is essential to refer to the manufacturer's specifications to determine the maximum charging current for a particular solar controller.
- Q: What is the input voltage range of a solar controller?
- The input voltage range of a solar controller typically depends on the specific model, but it is generally designed to accept a wide range of voltages, commonly between 12V and 48V, to accommodate various solar panel configurations.
- Q: What are the maintenance requirements for a solar controller?
- The maintenance requirements for a solar controller are generally low. It is recommended to regularly clean the solar controller's surface to remove any dust or dirt that may accumulate. Additionally, it is important to check the connections and wiring periodically to ensure they are secure and free from corrosion. Finally, it is advisable to monitor the controller's performance and settings to ensure optimal functioning. Overall, with proper cleaning, inspection, and monitoring, a solar controller can operate efficiently for a long time without extensive maintenance.
- Q: Can a solar controller be used with a solar-powered residential building?
- Yes, a solar controller can be used with a solar-powered residential building. A solar controller is an essential component of a solar power system that helps regulate the charging and discharging of batteries, ensuring efficient energy management. It helps optimize the performance of solar panels by preventing overcharging and protecting the battery from damage. In a residential building, a solar controller would play a crucial role in maintaining the stability and reliability of the solar power system, making it an important component for any solar-powered residential building.
- Q: Can a solar controller be used with a solar-powered outdoor entertainment system?
- Yes, a solar controller can be used with a solar-powered outdoor entertainment system. A solar controller helps regulate the charging and discharging of the batteries connected to the solar panels, ensuring efficient use of solar energy. It can be integrated into a solar-powered outdoor entertainment system to manage the power supply and prevent damage to the batteries, thus enhancing the overall performance and longevity of the system.
- Q: Are there any efficiency differences between PWM and MPPT solar controllers?
- PWM and MPPT solar controllers have efficiency differences. Compared to MPPT controllers, PWM controllers have a simpler design and are generally less expensive. However, they are less efficient at converting the solar panel's output to the battery's charging voltage. PWM controllers achieve voltage regulation by rapidly turning the solar panel's output on and off, resulting in a square wave output. This can lead to some energy loss because the solar panel's output voltage is not always perfectly matched to the battery's charging voltage. On the other hand, MPPT controllers utilize advanced algorithms to constantly adjust the solar panel's output voltage and current. This allows them to find the maximum power point, where the panel operates at its highest efficiency. By dynamically adjusting the charging voltage and current, MPPT controllers can extract more power from the solar panel and deliver it to the battery, resulting in overall higher system efficiency. MPPT controllers are especially advantageous when the solar panel's voltage is significantly higher than the battery's charging voltage. In such cases, using PWM controllers would result in substantial energy loss, while MPPT controllers can efficiently convert the higher voltage to the battery's required voltage. In summary, while PWM controllers are simpler and more affordable, MPPT controllers offer greater efficiency in converting solar energy to battery charging voltage. The choice between the two depends on factors such as cost, system design, and the specific requirements of the solar power system.
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Solar Charging Controllers - CIS-N Series (5 – 20 A) Solar Charge Controller
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
OKorder Financial Service
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