40A DC Solar Water Pump Controller - Pumping System

40A DC Solar Water Pump Controller - Pumping System System 1

40A DC Solar Water Pump Controller - Pumping System System 2

40A DC Solar Water Pump Controller - Pumping System System 3

40A DC Solar Water Pump Controller - Pumping System

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Loading Port:: Shekou

Payment Terms:: TT OR LC

Min Order Qty:: 20 set

Supply Capability:: 100000 set/month

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Products

Solar Inverter Introduction:
Solar pumping inverter converts DC current from the solar array into AC current to drive the pump. With the function of MPPT (maximum power point tracking), it regulates the output frequency according to irradiation in real time to achieve the maximum power.

Solar Inverters Features:

1. Adopting the proposed dynamic VI maximum power point tracking (MPPT) control method; Fast response and stable operation; Better than the conventional methods which may lead to the problems including poor tracking performances, unstable or even cause water hammer damaging when the irradiation on the array changes rapidly.
2. The solar pumping inverters system is dispensed with energy storing devices, and stores water instead of electricity. It improves the reliability of the device, at the same time, it lowers the construction and maintenance costs of the system dramatically.
3. Digital control; automatic operation and data acquisition/storage of 8 years, etc; 98% of conversion efficiency, and complete protection.
4. In-line blocks; user friendly; convenient for operating; perfect cooling and shielding.

Technical Featrues

Solar Pumping Inverter Advantages:
1. To drive pumps equipped with 3-phase induction motors.
2. Optimized SPWM.
3. Various operation modes and MPPT algorithms are available.
4. Adjustable speed range of pump based on the actual situation of the system.
5. Available option of water-level detecting and control circuit.
6. Protection functions: lightning, over/low input voltage, over current and over load protection, etc.
7. Enclosure class: IP52.
8. Ambient temperature：-10~+50˚C.

Success Stories

►Middle East ►NaQu ►GuiLin

►Turkey ►XiNing ►YunNan

►Army stationed island ►Bangladesh ►Pakistan

►HaiNan ►HuBei ►Uganda

►XinJiang ►NingXia ►Afghan

►Zimbabwe ►Inner Mongolia ►Zhejiang

►Guangxi Guilin ►Turkey2 ►Botswana

►Naning ►Uganda ►Shaanxi

►Tsinghua University ►Pakistan ►Yunnan2

►FuJian ►Banqladesh ►YunNan3

►Turkey ►Inner Mongolia ►Senegal

Product Specifications

Model	Maximum input dc voltage （V）	Recommended MPP Voltage （V）	Rated Output Current （A）	Output Voltage （V）	Output Frequency （Hz）	Net Weight （KG）	Gross Weight （KG）	Package Size （mm）
Model	Maximum input dc voltage （V）	Recommended MPP Voltage （V）	Rated Output Current （A）	Output Voltage （V）	Output Frequency （Hz）	Net Weight （KG）	Gross Weight （KG）	Length	Width	Height
PB400L	450	280-350	3	3PH 220V	0-50	3.4	4.9	320	280	225
PB750L	450	280-350	5	3PH 220V	0-50	3.4	4.9	320	280	225
PF750L	450	150-350	5	3PH 220V	0-60	6.1	7.1	425	325	250
PB1500L	450	280-350	7	3PH 220V	0-50	4.0	5.6	355	280	225
PF1500L	450	150-350	7	3PH 220V	0-60	7.5	8.5	425	325	285
PB2200L	450	280-350	11	3PH 220V	0-50	4.0	5.6	355	280	225
PF2200L	450	150-350	11	3PH 220V	0-60	7.9	9.0	425	325	285
PB3700LA	450	280-350	17	3PH 220V	0-50	7.2	9.5	425	325	285
PB5500LA	450	280-350	25	3PH 220V	0-50	7.3	9.6	425	325	285
PB3700H	750	500-600	9	3PH 380V	0-50	7.2	9.5	425	325	285
PB5500H	750	500-600	13	3PH 380V	0-50	7.3	9.6	425	325	285
PB7500H	750	500-600	18	3PH 380V	0-50	7.7	10	425	325	285
PB11KH	750	500-600	24	3PH 380V	0-50	8.2	10.5	425	325	285
PB15KH	750	500-600	30	3PH 380V	0-50	8.4	10.7	425	325	285
PB18KH	750	500-600	39	3PH 380V	0-50	8.4	10.7	425	325	285
PB22KH	750	500-600	45	3PH 380V	0-50	18	21	600	465	350
PB30KH	750	500-600	60	3PH 380V	0-50	18	21	600	465	350
PB37KH	750	500-600	75	3PH 380V	0-50	20	23	600	465	350
PB45KH	750	500-600	91	3PH 380V	0-50	20	23	600	465	350
PB55KH	750	500-600	112	3PH 380V	0-50	20	23	600	465	350

Q: Can a solar controller be used with solar-powered air quality monitoring stations?: Solar-powered air quality monitoring stations can benefit greatly from the use of a solar controller. This crucial component is responsible for regulating the flow of electricity from the solar panels to the monitoring station, while also preventing the batteries from becoming overcharged. By connecting the solar panels to the station's power system, the solar controller ensures a consistent supply of clean energy to power the various components, including the sensors and data loggers. As a result, these stations can continuously and sustainably monitor air quality without relying on grid power or frequent battery replacements. For optimal performance and reliable operation, it is highly recommended to incorporate a solar controller into solar-powered air quality monitoring stations.

Q: What is the maximum cable size that can be used between the solar panels and the solar controller?: Various factors, such as the distance between the solar panels and the solar controller, the current capacity of the panels, and the limitations on voltage drop, influence the maximum cable size that can be used. It is generally recommended to use larger cable sizes to minimize voltage drop and ensure efficient power transmission. To determine the maximum cable size, one must consider the cable's current carrying capacity and the voltage drop over the distance. The manufacturer typically defines the current carrying capacity, which can be found in the cable specifications. It is crucial to select a cable capable of handling the maximum current generated by the solar panels. Voltage drop is another crucial factor to consider. It occurs due to the cable's resistance and can impact the overall performance and efficiency of the solar system. The acceptable voltage drop varies depending on the system's requirements, but a general guideline is to keep it below 3% for optimal performance. To calculate the maximum cable size, one can use the voltage drop formula and the cable's current capacity. By considering the distance between the panels and the controller, the current generated by the panels, and the acceptable voltage drop, one can determine the appropriate cable size. For specific solar panels and controllers, it is advisable to consult with a professional or refer to the manufacturer's guidelines. They can provide accurate recommendations based on the system's requirements and ensure the optimal cable size is chosen for maximum performance and safety.

Q: Can a solar controller be used with solar panels that are connected to a solar water pump?: Solar panels connected to a solar water pump can indeed use a solar controller. The solar controller is a necessary part of a solar power system, as it regulates the voltage and current generated by the solar panels. This ensures efficient energy usage and proper distribution to connected devices. With the addition of a solar water pump, the solar controller optimizes power output and safeguards against overvoltage or overcurrent issues. It also monitors battery status, if applicable, and ensures appropriate charging and discharging cycles. All in all, a solar controller plays a vital role in managing and controlling the energy flow within a solar-powered water pump system, guaranteeing its optimal operation and durability.

Q: Can a solar controller be used with a solar-powered waste management system?: Yes, a solar controller can be used with a solar-powered waste management system. A solar controller is responsible for regulating the charge and discharge of batteries connected to the solar panel. In a solar-powered waste management system, the solar controller helps to efficiently charge and manage the batteries that power the system, ensuring optimal performance and longevity.

Q: How do I calculate the required charging current for a solar controller?: To calculate the required charging current for a solar controller, you need to consider a few factors. Firstly, you will need to determine the capacity of the battery you are using. This is usually measured in ampere-hours (Ah) and can be found on the battery label or specification sheet. Next, you need to determine the desired charging time for the battery. For example, if you want to fully charge the battery within 5 hours, you would divide the battery capacity by 5. Once you have the desired charging time, you can calculate the required charging current by dividing the battery capacity by the charging time in hours. For example, if you have a battery with a capacity of 100Ah and you want to fully charge it in 5 hours, the required charging current would be 100Ah / 5h = 20A. It is important to note that the solar controller should have a rated charging current equal to or higher than the calculated required charging current to ensure efficient and safe charging of the battery. Additionally, it is recommended to add a safety margin of around 10-20% to account for any inefficiencies or variations in solar conditions.

Q: How do I protect a solar controller from moisture and humidity?: To protect a solar controller from moisture and humidity, there are several steps you can take: 1. Choose the right location: Install the solar controller in a dry and well-ventilated area, away from any potential water sources such as pipes, leaks, or damp walls. Avoid areas with high humidity levels, such as bathrooms or laundry rooms. 2. Use a weatherproof enclosure: Enclosing the solar controller in a weatherproof enclosure can provide an additional layer of protection against moisture and humidity. Look for enclosures that are rated for outdoor use and have a proper seal to prevent water ingress. 3. Apply a moisture-resistant coating: Apply a moisture-resistant coating or sealant to the solar controller and its connections. This can help prevent water from seeping into the controller and causing damage. Make sure to follow the manufacturer's instructions and use a coating that is compatible with the controller's components. 4. Maintain proper ventilation: Ensure that the area where the solar controller is installed has proper ventilation to prevent the accumulation of moisture. This can be achieved by keeping vents clear and unobstructed. If necessary, consider installing a small fan or using a dehumidifier to control moisture levels. 5. Regularly inspect and clean: Periodically inspect the solar controller for any signs of moisture or humidity damage. Check for water droplets, condensation, or any visible corrosion. Clean the controller and its connections using a soft brush or cloth if any dirt or debris has accumulated. By implementing these measures, you can significantly minimize the risk of moisture and humidity damage to your solar controller, ensuring its optimal performance and longevity.

Q: How does a solar controller handle battery over-temperature protection?: A solar controller handles battery over-temperature protection by monitoring the temperature of the battery and activating a protection mechanism when it exceeds a certain threshold. This mechanism typically involves reducing or cutting off the charging current to prevent further temperature rise and potential damage to the battery.

Q: Can a solar controller be used with a solar-powered electric fence energizer?: Yes, a solar controller can be used with a solar-powered electric fence energizer. A solar controller helps regulate and control the flow of energy from the solar panels to the energizer, ensuring optimal charging and performance of the electric fence system.

Q: Can a solar controller be used in a solar-powered electric skateboard charging system?: Yes, a solar controller can be used in a solar-powered electric skateboard charging system. A solar controller helps regulate the flow of electricity from the solar panels to the batteries, ensuring efficient charging and preventing overcharging or damage to the batteries. It can be integrated into the charging system of the electric skateboard to optimize the use of solar energy for charging the batteries.

Q: Can a solar controller be used with solar-powered emergency backup systems?: Yes, a solar controller can be used with solar-powered emergency backup systems. A solar controller helps regulate the flow of energy from the solar panels to the batteries, ensuring efficient charging and preventing overcharging or damage. Therefore, it is an essential component for managing and maintaining the battery backup system in emergency situations.

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