Xw Solar Charge Controllers with LCD Display
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- 100000 unit/month
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1. The charge controller automatically recognize 12V or 24V system.
2. Mainly suitable for small off-grid solar power system, for example: home solar power systems, ships, self-service base stations, outposts, etc.
3. LCD display various parameters of charge and discharge.
4. Boost charge voltage and battery low voltage protection point can be adjustable 5. The three-stage PWM charging mode
6. Load output can be manually controlled。
7. With high-precision temperature compensation function.
8. With electronic protection
Technical Data
| MODEL | SNC10 SNC20 SNC30 SNC40 |
| Max.solar panel current | 10A 20A 30A 40A |
| Max. load current | 10A 20A 30A 40A |
| NO-load current | 10MA |
| Overvoltage protection | 15.5V(12V)， 31V/24V； |
| Work temperature range： | -35℃--+55℃ |
| Boost voltage | 14.6V(12V), 29.2V/(24V) |
| Equalization voltage | 14.8V(12V), 29.6/(24V) |
Float voltage | 13.8V(12V), 27.6V/(24V) |
Recharge voltage | 13.2V(12V)； 26.4/(24V)； |
Temperature compensation | -5mv/℃/2V |
Low-voltage disconnect | 11V(12V)； 22/24V； |
Load reconnect voltage | 12.6V（12V), 25.2/24V |
Charge control mode | PWM |
diplay mode | LCD |
- Q: What is the installation process for a solar controller?
- The installation process for a solar controller involves a few simple steps. First, you need to determine the optimal location for the controller near the solar panels. Next, you connect the controller to the battery bank, ensuring proper polarity. Then, you connect the solar panels to the controller, again following the correct polarity. Finally, you secure all connections and perform a thorough check to ensure everything is properly connected and functioning.
- Q: Can a solar controller be used with a solar generator?
- Yes, a solar controller can be used with a solar generator. A solar controller, also known as a charge controller, regulates the flow of electricity between the solar panels and the battery in a solar generator. It prevents overcharging and extends the battery's lifespan. Therefore, using a solar controller with a solar generator is essential to ensure efficient and safe operation.
- Q: Can a solar controller be used with a solar-powered airport or seaport?
- Yes, a solar controller can be used with a solar-powered airport or seaport. A solar controller is an essential component of a solar power system as it regulates the flow of energy from the solar panels to the batteries, ensuring efficient charging and preventing overcharging. In the case of a solar-powered airport or seaport, a solar controller would play a crucial role in managing the energy generated by the solar panels and storing it in batteries for use during low sunlight or at night, thus helping to maintain uninterrupted power supply to critical infrastructure and operations.
- 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 solar panel shading analysis systems?
- Yes, a solar controller can be used with solar panel shading analysis systems. A solar controller is an essential component of a solar power system, as it regulates the flow of electricity between the solar panels and the batteries or grid. It ensures that the batteries are charged efficiently and protects them from overcharging or damage. Solar panel shading analysis systems, on the other hand, are used to determine the impact of shading on the performance of solar panels. These systems use various techniques such as satellite imagery, shade analysis software, or on-site measurements to identify areas that may experience shading throughout the day. By combining a solar controller with a shading analysis system, it is possible to optimize the performance and efficiency of a solar power system. The shading analysis data can be used to identify the areas that receive the most sunlight and adjust the positioning or tilt of the solar panels accordingly. The solar controller can then regulate the flow of electricity from the panels to ensure maximum power generation, even in shaded conditions. Overall, using a solar controller in conjunction with a shading analysis system allows for better monitoring and control of a solar power system, leading to increased efficiency and improved performance.
- Q: What is the maximum discharge efficiency of a solar controller?
- The maximum discharge efficiency of a solar controller refers to the percentage of energy that can be extracted from the battery bank by the controller. This efficiency can vary depending on the specific model and technology used, but generally, high-quality solar controllers can achieve discharge efficiencies of around 95% or higher.
- Q: Can a solar controller be used in extreme weather conditions (high winds, heavy rain, etc.)?
- Yes, solar controllers are designed to withstand extreme weather conditions such as high winds and heavy rain. They are typically built with sturdy and waterproof materials to ensure durability and protection from outdoor elements. However, it is always recommended to check the specific specifications and guidelines provided by the manufacturer to ensure proper functioning and longevity of the solar controller in such conditions.
- Q: Can a solar controller be used with a solar water heater?
- Yes, a solar controller can be used with a solar water heater. A solar controller is designed to regulate and monitor the temperature and flow of the solar water heating system. It helps to optimize the performance and efficiency of the system by controlling the circulation pumps, valves, and temperature sensors.
- Q: What is the maximum load voltage a solar controller can handle?
- The maximum load voltage a solar controller can handle depends on the specific model and its specifications. It is recommended to consult the manufacturer's guidelines or the product manual to determine the maximum load voltage capacity of a particular solar controller.
- 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 space elevator system requires a complex infrastructure of cables, counterweights, and a climber to transport payloads into space. Solar controllers are designed to regulate and control the flow of power from solar panels to batteries or electrical systems, typically used in applications like solar power generation for homes or vehicles. They are not designed to handle the unique and demanding requirements of a space elevator system.
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Xw Solar Charge Controllers with LCD Display
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- 100000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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