Island Solar Controllers Inc PV Controller GS-30PDL4-R
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
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Description:
CNBMSOLAR is a world-leading and Vertical integrated manufacturer of high-performance with Silicon,
Wafer, Cells, Modules, which convert sunlight into electricity for residential, commercial, and utility-scale
power generation.
The capacity of CNBMSOLAR is reach to 1GW, and make sure each year our shipment capacity is more
Than 700-800MWs, at the same time, we have set up the largest solar power station with our partner
in Ukraine.
CNBM is a Quality + Service oriented company with“Excellence at Each Step” approach, composed of
the finest components from TUV and IEC-certified partners around the world, CNBM modules consistently
undergo a variety of trials at the company’s Test & Development Centre, ensuring peak performance
capabilities. The company is committed to develop and provide the world with clean and renewable energy
to ease the energy shortages as well as human kind’s impact on the environment.
Data:
Model | GS-30PDL4-R | |
Rated voltage | 48Vdc | |
Allowed Max charging current | 30A | |
Max discharging current | 30A | |
Charging loop | 4 | |
Charging current of each array loop | 7.5A | |
Output loop | 1 | |
Max open-circuit voltage | 100Vdc | |
Over charge protecting voltage | 56.8Vdc | |
Voltage down | Between arrary and battery | ≤0.7Vdc |
Between battery and load | ≤0.1Vdc | |
Display | LCD | |
Showing | Battery voltage,load current,charging current | |
Lighting devices | Optional | |
Protecting function | Overcharge,over voltage, short circuit, reverse polarity,reverse discharging and so on | |
IP class | IP20 | |
Noise | ≤60（dB，1m） | |
Environment temperature(℃) | -20～+50℃ | |
Altitude | ≤3000m | |
Dimension | 350*483*177mm | |
Weight | 18kg | |
FAQ:Could you introduce more about CNBM?
CNBM Group is short for China National Building Materials Group Corporation, which is established in 1984 with approval from the State Council
CNBM Group is the largest comprehensive building materials industry group in China
The Group has a total asset of over RMB 360 billion, more than 180,000 employees and 17 subsidiaries
- Q: What is the maximum power that a solar controller can handle?
- The maximum power that a solar controller can handle varies depending on the specific model and brand. Generally, they are designed to handle a range of power outputs, typically from a few watts to several kilowatts. It is important to consult the specifications provided by the manufacturer to determine the maximum power capacity of a particular solar controller.
- Q: Can a solar controller be used with solar panels that are connected to a battery backup system?
- Yes, a solar controller can be used with solar panels that are connected to a battery backup system. In fact, a solar controller is typically an essential component of such a system. The main function of a solar controller is to regulate the voltage and current from the solar panels to prevent overcharging of the batteries. It does this by monitoring the battery state of charge and adjusting the charging parameters accordingly. When solar panels are connected to a battery backup system, the solar controller ensures that the batteries are charged efficiently and effectively. It controls the flow of electricity from the solar panels to the batteries, maximizing the charging capacity and optimizing the battery life. Additionally, a solar controller can also provide other important functions such as load control, which controls the power consumption from the batteries, and system monitoring, which provides real-time information on the performance of the solar panels and batteries. Overall, a solar controller is an essential component in a solar panel system connected to a battery backup system, ensuring proper charging and management of the batteries, and improving the overall efficiency and performance of the system.
- Q: Can a solar controller be used with a solar-powered wind turbine?
- Yes, a solar controller can be used with a solar-powered wind turbine. A solar controller is designed to regulate and optimize the charging of batteries from solar panels, and it can also be used to regulate the charging of batteries from a solar-powered wind turbine. The solar controller will ensure that the batteries are charged efficiently and protect them from overcharging or discharging, regardless of whether the power source is solar panels or a wind turbine.
- Q: Can a solar controller be used in conjunction with a power inverter?
- Yes, a solar controller can be used in conjunction with a power inverter. A solar controller is designed to regulate the charging of a battery from a solar panel, ensuring that the battery is charged efficiently and preventing overcharging. On the other hand, a power inverter is used to convert the DC (direct current) power stored in the battery into AC (alternating current) power for use in powering household appliances or other electrical devices. By using a solar controller in conjunction with a power inverter, the solar controller can regulate the charging of the battery from the solar panel, while the power inverter converts the stored DC power into AC power for use. This combination allows for a more efficient and reliable system, as the solar controller ensures that the battery is charged optimally, while the power inverter provides the necessary AC power when needed. It is important to note that the compatibility between the solar controller and power inverter should be checked to ensure they are suitable for each other. Additionally, proper installation and wiring should be followed to ensure safe and effective operation of the system.
- Q: How do I calculate the required charging current for a solar controller?
- To determine the necessary charging current for a solar controller, several factors must be taken into account. Firstly, the capacity of the battery being used needs to be determined. This information can typically be found on the battery label or specification sheet and is measured in ampere-hours (Ah). Subsequently, the desired charging time for the battery must be established. For instance, if the goal is to fully charge the battery within 5 hours, the battery capacity would be divided by 5. Once the desired charging time is known, the required charging current can be calculated by dividing the battery capacity by the charging time in hours. For example, if a battery has a capacity of 100Ah and it needs to be fully charged in 5 hours, the required charging current would be 100Ah / 5h = 20A. It is essential to ensure that the solar controller has a rated charging current that is equal to or higher than the calculated required charging current to guarantee efficient and safe charging of the battery. Additionally, it is advisable to incorporate a safety margin of approximately 10-20% to account for any inefficiencies or variations in solar conditions.
- Q: How does a solar controller prevent damage to the solar panels?
- Regulating the flow of electricity between solar panels and the battery or grid, a solar controller plays a vital role in safeguarding the panels from damage. It acts as a protective barrier, ensuring that the panels operate optimally. To begin with, the controller prevents battery overcharging by constantly monitoring voltage and current levels. When the battery reaches its maximum capacity, the controller automatically disconnects the panels, preventing excessive charging that could harm the battery or reduce its lifespan. Additionally, the solar controller safeguards the panels from reverse current flow during periods of low sunlight or at night. Without the controller, the battery or grid could discharge back into the panels, resulting in damage or reduced efficiency. However, the controller's blocking diode prevents this backflow, ensuring the panels remain safe and functional. Moreover, the solar controller provides protection against electrical surges or fluctuations. Equipped with voltage and temperature sensors, it continuously monitors the panel's operation. If any anomalies or potential risks are detected, the controller can disconnect the panels, preventing damage caused by overvoltage or overheating. Furthermore, advanced solar controllers offer features such as maximum power point tracking (MPPT) technology. These controllers optimize the panel's output by identifying the ideal voltage and current combination for maximum power production. This not only enhances the system's overall efficiency but also prevents potential damage caused by overloading or underutilization of the panels. In summary, the solar controller acts as a reliable safeguard for solar panels by regulating electricity flow, preventing overcharging, blocking reverse current flow, protecting against electrical surges, and optimizing panel performance. It ensures that the panels operate within safe and efficient ranges, thereby extending their lifespan and maximizing energy production.
- Q: Can a solar controller be used in RVs or caravans?
- Yes, a solar controller can definitely be used in RVs or caravans. In fact, it is highly recommended to use a solar controller with solar panels in these vehicles. A solar controller, also known as a charge controller, helps regulate the flow of electricity from the solar panels to the battery bank, preventing overcharging and extending the life of the batteries. It also protects sensitive electronic devices and appliances in the RV or caravan from voltage spikes or fluctuations. So, by using a solar controller, you can efficiently and safely harness solar power for your vehicle's electrical needs while on the road or during camping trips.
- Q: Can a solar controller be used with solar panel pole mounts?
- Yes, a solar controller can be used with solar panel pole mounts. The solar controller helps regulate the charging and discharging of the battery connected to the solar panel system. It does not directly depend on the type of mount used for the solar panels, whether it's a pole mount or any other type.
- Q: How does a solar controller prevent short circuits?
- A solar controller prevents short circuits by monitoring and regulating the flow of electrical current from the solar panels to the batteries. It has built-in mechanisms such as fuses and circuit breakers that automatically trip or disconnect the circuit in case of a short circuit, preventing any potential damage or overheating.
- Q: Can a solar controller be used in marine applications?
- The utilization of a solar controller in marine applications is indeed feasible. A solar controller, also referred to as a charge controller, plays a vital role in regulating the flow of electricity from solar panels to batteries. Its main function is to ensure the efficient charging of batteries while preventing any potential damage caused by overcharging. In marine scenarios, where a dependable and efficient power source is often required, solar panels offer a commendable alternative to conventional sources like generators or shore power. By harnessing the sun's energy, solar panels have the ability to generate electricity, making them highly suitable for boats or yachts that frequently venture out to sea. To guarantee the proper charging of batteries and optimal performance of solar panels, the presence of a solar controller is crucial in marine applications. Not only does it safeguard the batteries from the risks associated with overcharging, such as decreased battery lifespan and potential safety hazards, but it also ensures that the solar panels are functioning at their best. Moreover, modern solar controllers are specifically designed to endure the rigorous marine environment, which includes exposure to saltwater, humidity, and vibrations. They are typically constructed using corrosion-resistant materials and possess waterproof or weatherproof ratings to withstand these challenging conditions. To summarize, a solar controller can be effectively and safely utilized in marine applications, offering a reliable and environmentally friendly power source for boats, yachts, and other marine vessels.
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Island Solar Controllers Inc PV Controller GS-30PDL4-R
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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