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 maximum current that a solar controller can handle?
- The maximum current that a solar controller can handle varies depending on the specific model and manufacturer. However, most solar controllers are designed to handle currents ranging from 10 to 60 amps. It is important to check the specifications of the particular solar controller you are using to determine its maximum current capacity.
- Q: Can a solar controller be used in a solar-powered water desalination system?
- Yes, a solar controller can be used in a solar-powered water desalination system. A solar controller helps regulate and optimize the charging and discharging of batteries connected to the solar panels. In a water desalination system, solar panels generate the necessary electricity to power the system, and a solar controller ensures that the panels are efficiently charging the batteries for continuous operation.
- Q: How does a solar controller handle variations in solar panel soiling?
- A solar controller does not directly handle variations in solar panel soiling. Its primary function is to regulate the charge and discharge of the battery connected to the solar panel system. However, it indirectly helps mitigate the effects of soiling by optimizing the performance of the solar panels. By monitoring the voltage and current produced by the panels, the controller ensures that the maximum power point tracking (MPPT) algorithm is employed, which adjusts the panel's operating conditions to extract the most power possible. This helps compensate for any losses caused by soiling and maintain the overall efficiency of the solar panel system.
- Q: Can a solar controller be used with solar-powered indoor greenhouses?
- Yes, a solar controller can be used with solar-powered indoor greenhouses. A solar controller is designed to regulate and optimize the charging and discharging of batteries in solar-powered systems. It is essential for managing the power generated by solar panels and ensuring proper functioning of the greenhouse.
- Q: Can a solar controller be used with a solar-powered electric fence?
- Yes, a solar controller can be used with a solar-powered electric fence. The solar controller helps regulate the flow of electricity from the solar panels to the fence, ensuring that the fence is powered efficiently. It also helps monitor and maintain the battery charge to ensure consistent power supply.
- Q: Can a solar controller be used with a solar-powered electric gate?
- Indeed, a solar-powered electric gate can utilize a solar controller. Specifically engineered to regulate and enhance the charging process of a solar panel system, a solar controller becomes indispensable in managing the battery charging of a solar-powered electric gate. Its principal function is to ensure the batteries are charged optimally, averting the risk of overcharging that may result in damage. Consequently, by employing a solar controller, the solar-powered electric gate can efficiently harness solar energy and operate with unwavering reliability.
- Q: Can a solar controller handle power surges from appliances?
- No, a solar controller is not designed to handle power surges from appliances. Its primary function is to regulate and control the flow of solar power from the solar panels to the battery bank or inverter, ensuring optimum charging and protection of the batteries. Power surge protection is typically handled by surge protectors or surge suppressors, which are separate devices specifically designed for this purpose.
- Q: Can a solar controller be used with a solar-powered carport?
- Yes, a solar controller can be used with a solar-powered carport. A solar controller helps regulate the flow of electricity from the solar panels to the carport's batteries or grid connection. It ensures that the charging process is efficient and protects the batteries from overcharging.
- Q: Can a solar controller be used with solar panels that have different voltages?
- No, a solar controller cannot be used with solar panels that have different voltages. The solar controller is designed to regulate and optimize the flow of electricity from the solar panels to the batteries or grid. If the solar panels have different voltages, it can lead to compatibility issues, inefficient charging, or even damage to the solar controller or batteries. It is important to ensure that the solar panels used with a solar controller have matching voltages for proper functioning.
- Q: Can a solar controller be used with AC-coupled solar systems?
- AC-coupled solar systems can indeed utilize a solar controller. These systems typically work alongside a battery storage system to maximize the efficiency and effectiveness of solar energy utilization. The solar controller, also referred to as a charge controller, plays a crucial role in these setups by managing the charging and discharging of the batteries. In an AC-coupled solar system, the solar panels generate DC power, which is then converted into AC power by an inverter. This AC power can either be used to power household appliances or be fed back into the grid. The solar controller takes charge of overseeing the battery charging process, utilizing the DC power produced by the solar panels. The solar controller's main responsibility is to monitor the battery voltage and ensure it remains within safe limits. It accomplishes this by regulating the flow of current, preventing overcharging and overheating of the batteries. Additionally, the solar controller safeguards the batteries from damage caused by deep discharge. While the inverter is primarily responsible for grid integration and power management in AC-coupled solar systems, the presence of a solar controller remains crucial for the efficient operation of the battery storage system. It guarantees that the batteries are optimally charged and their lifespan is extended. In conclusion, it is both possible and advisable to incorporate a solar controller into AC-coupled solar systems. This will effectively regulate the charging and discharging of batteries, ensuring their optimal performance and longevity.
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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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