CML Series (5 – 20 A) Solar Charge Controllers
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 unit/month
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· Battery State-of-Charge display with 3 LEDs
· Acoustic load disconnect pre-warning
· PWM-regulation (series type)
· Boost, equalize and float charging, also for VRLA
· Automatic 12/24 V detection
· Integrated temperature compensation
· Large terminals (up to 16 mm2wire size)
· SOC and voltage controlled LVD
· Fully electronically protected
· The CML series is a sophisticated solar charge controller family for low cost applications. The electronic circuit is equipped with a microcontroller that provides high- efficiency charging technology together with a number of outstanding status display, warning and safety functions. The temperature-compensated three-stage PWM charging method (boost-equalization-float) is now adjustable tosealed and vented lead-acid batteries. The new version also allows an either SOC or voltage controlled low voltage disconnect function. The battery status is clearly indicated by three LEDs.
· As the first controller on the market in this price range it comes with an acoustic low voltage load disconnect pre- warning feature.
- Q:Can a solar controller handle power surges from the utility grid?
- No, a solar controller typically cannot handle power surges from the utility grid. Its primary function is to regulate and control the flow of electricity from the solar panels to the battery bank. Power surges from the utility grid are usually handled by surge protectors or other equipment specifically designed for that purpose.
- Q:Can a solar controller be used with different types of solar panel mounting systems?
- Various types of solar panel mounting systems can be used in conjunction with a solar controller. The solar controller's role is to regulate the flow of electricity from the solar panels to either the batteries or the grid. This regulation is not contingent upon the specific mounting system employed. The primary function of the solar controller is to oversee and manage the charging process, guaranteeing efficient battery charging while preventing any potential damage or overcharging. As long as the solar panels align with the solar controller's voltage and current ratings, it can be utilized with any solar panel mounting system, such as roof-mounted, ground-mounted, or tracking systems.
- Q:How do PWM solar controllers differ from MPPT solar controllers?
- PWM (Pulse Width Modulation) solar controllers and MPPT (Maximum Power Point Tracking) solar controllers are two different types of charge controllers used in solar power systems. The main difference between them lies in the way they handle the voltage and current from the solar panels. PWM solar controllers are older and less efficient compared to MPPT solar controllers. They regulate the charging process by rapidly switching the solar panel output on and off, effectively reducing the voltage to match the battery voltage. This leads to a loss of energy in the form of heat, making PWM controllers less efficient, especially in situations where the solar panel voltage is significantly higher than the battery voltage. On the other hand, MPPT solar controllers are more advanced and efficient. They use a more sophisticated algorithm to track the maximum power point (MPP) of the solar panel, allowing them to convert the excess voltage into additional current. This results in a higher overall energy yield from the solar panels, especially in low-light or partially shaded conditions. In summary, the main difference between PWM and MPPT solar controllers is that MPPT controllers can maximize the energy harvested from the solar panels by converting excess voltage into additional current, while PWM controllers regulate the charging process by reducing the voltage, leading to lower efficiency.
- Q:Are there any safety features in solar controllers?
- Solar controllers have multiple safety features. One of the main ones is overcharge protection. These controllers regulate the amount of current flowing into the batteries to prevent overcharging. Once the batteries are fully charged, the solar controller automatically reduces or stops the charging process to avoid battery damage. Another safety feature is over-discharge protection. These controllers monitor the battery voltage and prevent them from discharging below a certain threshold. This safeguards the batteries' lifespan and prevents damage from over-discharging. Short circuit protection is also crucial. If a short circuit occurs, the solar controller detects abnormal current flow and immediately shuts off the circuit. This prevents any harm to the solar panels, batteries, or other connected devices. In addition, some solar controllers offer temperature compensation features. These controllers can adjust the charging voltage and current based on the battery temperature. This ensures optimal charging performance, preventing overheating or damage caused by extreme temperature conditions. In conclusion, solar controllers are equipped with various safety features to guarantee the efficient and safe operation of the solar power system, protecting the batteries, solar panels, and other connected devices from potential hazards.
- Q:Can a solar controller be used with solar-powered electric vehicle charging stations?
- Yes, a solar controller can be used with solar-powered electric vehicle charging stations. A solar controller is designed to regulate and optimize the charging process of solar panels, ensuring maximum efficiency and protection. It can be integrated into the charging station's system to manage the flow of solar energy and prevent overcharging or damage to the electric vehicle's battery.
- Q:How does a solar controller handle the protection against short circuits?
- A solar controller handles protection against short circuits by constantly monitoring the current flowing from the solar panels. If a short circuit occurs, the controller immediately detects the sudden increase in current and activates its built-in short circuit protection mechanism. This mechanism typically involves quickly disconnecting the solar panels from the charging system to prevent any damage to the panels, batteries, or other connected devices. The controller then attempts to restore the charging process once the short circuit is resolved.
- Q:What is the maximum current capacity of a solar controller?
- The maximum current capacity of a solar controller depends on the specific model and its design specifications. Generally, solar controllers are available with varying current capacities ranging from a few amps to several hundred amps. It is important to select a solar controller that meets the specific requirements of the solar system in order to ensure optimal performance and safety.
- Q:What are the advantages of using an MPPT solar controller?
- The advantages of using an MPPT (Maximum Power Point Tracking) solar controller include improved efficiency, increased energy production, and compatibility with various solar panel configurations. MPPT controllers can track and adjust the solar panel's voltage and current to operate at the maximum power point, ensuring optimal energy conversion and maximizing the amount of electricity generated from the solar panels. Additionally, MPPT controllers can work with different types and sizes of solar panels, allowing for greater flexibility in system design and installation.
- Q:How does a solar controller handle battery over-temperature protection?
- A solar controller handles battery over-temperature protection by continuously monitoring the temperature of the battery. When the temperature exceeds a safe threshold, the controller automatically reduces or completely cuts off the charging current to prevent the battery from overheating. This helps to protect the battery from damage and prolong its lifespan.
- 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.
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CML Series (5 – 20 A) Solar Charge Controllers
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 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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