One Solar Charge Controllers:RV Solar Power Controller with LCD Display & Remote Meter (Options)
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 100000 unit/month
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1.The controller is ideal for use with motorhomes, caravans, boats or anywhere there are two independent batteries for instance a starter battery and a leisure battery.
2.Optional LCD Remote meter, you can monitor the charging parameter visual.
3.Automatic recognize 12V or 24V system.
4.The Charging percentages for each battery can be set manually if required.
5.PWM charging, high precision temperature compensation
6.Over charging, short-circuit, reverse polarity & reverse current to PV Protection
Technical data
Float voltageMODEL SDC10 SDC20 Maximum charge current 10A 20A Regulation voltage Automatic recongnize 12V/24V battery type Sealed battery Gel battery Flooded battery regulate voltage 14.2V 14.4V 14.6V Boost voltage 14.4V 14.6V 14.8V 13.7V 13.7V 13.7V Maximum solar voltage 30V Battery voltage range 1-15V Self-consumption 4mA at night, 10mA at charging Metebus connection 8PIN RJ45, 10m Temp.compensation -30mV Terminals 4mm2 temperature -35℃～55℃ Dimension 136.6×104.6×43.4mm weight 0.2kg(main), 0.15kg (remter) IP IP22
All the data is for 12V, For 24V, use 2×
- Q: Can a solar controller be used with a solar-powered camping setup?
- Yes, a solar controller can be used with a solar-powered camping setup. A solar controller regulates the charging and discharging of batteries, ensuring they are charged efficiently and protected from overcharging or discharging. This can be particularly useful in a camping setup where reliable power supply is essential and optimizing battery performance is important.
- Q: What is the self-consumption of a solar controller?
- The self-consumption of a solar controller refers to the amount of energy it uses for its own operation. It includes the power consumed by the controller's internal components such as circuitry, display, and communication interfaces. Minimizing self-consumption is important as it ensures that a higher percentage of solar energy generated is available for utilization rather than being used by the controller itself.
- Q: How does a solar controller handle power fluctuations in the system?
- A solar controller handles power fluctuations in the system by regulating the flow of electricity between the solar panels and the battery bank. It continuously monitors the voltage and current levels, and if there are any fluctuations, it adjusts the charging or discharging rate accordingly to maintain a stable power output. This helps to protect the system from overcharging, over-discharging, and other potential damages caused by power irregularities.
- Q: What is the maximum efficiency rating of a solar controller?
- The maximum efficiency rating of a solar controller can vary depending on the specific model and manufacturer. However, high-quality solar controllers typically have efficiency ratings ranging from 95% to 99%.
- Q: Which is more efficient: PWM solar controller or MPPT solar controller?
- The MPPT (Maximum Power Point Tracking) solar controller is more efficient compared to the PWM (Pulse Width Modulation) solar controller. MPPT controllers are designed to optimize the solar panel's output by constantly tracking and adjusting the operating point to maximize power production. This results in higher efficiency and better utilization of the available solar energy. In contrast, PWM controllers regulate the charging process by switching the solar panel output on and off, which can lead to some energy loss and reduced efficiency.
- Q: Can a solar controller be used with solar-powered medical equipment?
- Yes, a solar controller can be used with solar-powered medical equipment. A solar controller helps regulate the charging process of a solar panel, ensuring the proper voltage and current are supplied to the equipment's batteries. This helps protect the batteries from overcharging and damage, while maximizing the efficiency of the solar power system.
- Q: What is the typical efficiency rating of a solar controller?
- The efficiency rating of a solar controller typically varies depending on the specific model and brand, with most modern controllers having an efficiency rating ranging from 95% to 98%. This indicates their ability to convert 95% to 98% of received solar energy into usable power for battery charging or device powering, while the remaining percentage is typically lost as heat during conversion. It should be noted that factors such as temperature, system voltage, and component quality can affect the efficiency of a solar controller.
- Q: How does a solar controller prevent damage from power surges?
- A solar controller prevents damage from power surges by regulating the flow of electricity from the solar panels to the battery bank. It acts as a barrier, ensuring that the incoming power is within the safe voltage range for the batteries and disconnecting them if there is a surge or overvoltage. This protection mechanism safeguards the batteries and other connected devices from potential damage caused by excessive electrical current.
- Q: How do you determine the appropriate size of a solar controller for your system?
- To determine the appropriate size of a solar controller for your system, you need to consider the maximum current and voltage specifications of your solar panels. The solar controller should have a current rating equal to or higher than the maximum current output of your panels. Additionally, it should also support the voltage of your solar panels to ensure compatibility. By matching the current and voltage requirements of your system with the specifications of the solar controller, you can determine the appropriate size needed for efficient and safe operation.
- Q: What is the maximum current rating for a solar controller?
- The maximum current rating for a solar controller typically depends on the specific model and manufacturer. However, common solar controllers have maximum current ratings ranging from 10 to 100 amps.
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One Solar Charge Controllers:RV Solar Power Controller with LCD Display & Remote Meter (Options)
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 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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