Q:How to make solar pumps work in cloudy days or at night A:You can buy our AC/DC solar water pump, which can be used by AC or pre-charged in sunny weather. If you can not find the correct Goods in Website,Please contact us ...

Q:Are solar pumps installed properly? What if I can't install them? A:We have professional technicians at your service. You can contact us through the following ways ...

Q:We are afraid that the products will rust. A:Don't worry, all of our products are made of 304 stainless steel and seldom rust. If you are not satisfied with our products and services, you can contac...

Q:When can the company deliver the goods normally? A:From now on, all the employees of our company have been working normally. If you want to purchase our products, please place an order as soon as possible. ...

A:Would you like to buy customized /oem products? Q:We have large pumping factories and excellent technicians, which can provide you with customized services for all kinds of solar pumps. If you need to order more scarce products in the market, please contac...

Q:Can't find the right product or there is a problem with the web page A:Due to our negligence, the product was not logged on to the web page, or some pages had problems due to technical reasons. If you are not satisfied with our web pag...

Q:My solar pumps are broken and need accessories urgently. Can you supply them? A:We specialize in the production of solar pumps, providing various types of pump accessories. If you have any other pro...

Q: Can the WBS solar pump be shipped normally during the Chinese New Year? A: The Chinese New Year is coming, and the WBS company will take a vacation from 201.9.30-2019.2.12. During the holidays, you can consult product questions normally, but you cannot arrange delivery. If there is an order demand, please communicate with the sales staff in time to determine the delivery time. E-mail: wbs.au............

Q: What are the advantages of WBS solar pump motors? A: The WBSsolar water pump uses a permanent magnet DC brushless synchronous motor.Compared with ordinary AC motors, the efficiency is increased by 15%-20%. It can save energy and reduce the amount of solar panels. E-mail: diffulaustralia..........comWhatsApp/ Tel: +86 16605743599

Q: What should I pay attention to when installing the swimming pool circulating pump? A: 1. Must be installed on a hard,flat surface.2. Using a short and direct piping system, the pump should not be installed 1 m above the water surface.3. The drainage system at the machine room location is good.4. Prevent the equipment room from being too humid.5. In order to facilitate the maintenance of water p...

Q: How to prevent self-priming pump intake? A: (1) The installation position of the self-priming pump should be as close as possible to the water surface to ensure that no air is sucked in when the water level drops. (2) When installing the suction pipe, the inlet pipe should be inclined slightly downward or horizontally in the direction of the incoming water. The inlet pipe should not be higher t...

Q: Does the WBS solar water pump have a discount for the New Year? A: Yes. WBS solar water pump has a discount of up to 30% on New Year. For more discount information, contact the WBS salesperson. E-mail: diffulaustralia..........comWhatsApp/ Tel:: +86 16605743599

Q: Can WBS solar submersible pumps be used for corrosive liquids? A: WBS solar submersible pumps cannot be used for corrosive liquids. WBS solar submersible pumps are generally used for deep well water extraction and can only be used in clean water. If a WBS solar submersible pump is used for corrosive liquids,it will be extremely vulnerable. E-mail: diffulaustralia..........comWhatsApp/ Tel:: +86 16605...

Q: What are the components of the solar photovoltaic pump system? A: 1, photovoltaic module arrayThe photovoltaic module array is composed of a single photovoltaic module in series and parallel. Its capacity is configured according to the power of the pump motor. 2, DC / DC and DC / AC conversion equipmentFor pump systems with AC asynchronous or synchronous motors, a DC/AC power conversion must...

1. Do not install solar modules in shaded areas such as trees and buildings. Do not be near an open flame or flammable material. The assembly structure should be able to adapt to the environmental requirements, select the appropriate materials and anti-corrosion treatment.Install components in a robust and reliable way. The components are not disassembled and bent. Hard objects cannot be struck by...

1. The pump body has a shelf life of 2 years, the shelf life of the controller is 1 year, and the shelf life of the solar panel is 10 years.2. WBS is free to replace a new solar pump due to product quality problems.3. Provide customers with detailed instructions and installation videos.4. If you encounter any problems during use, WBS has professional after-sales personnel to solve it for you. E-ma...

Q: What pump is good for pumping wells? A: Submersible pumps (deep well pumps) are available. The biggest feature of the submersible pump is that the motor and pump are made in one piece. It is a pump that is immersed in a groundwater well for pumping and transporting water. It is widely used in farmland irrigation and drainage,domestic water supply, and pasture breeding.When selecting a pump, be ...

The prices of solar water pumps vary widely, and we need to make serious comparisons when choosing. What are the biggest differences between WBS solar submersible pumps compared to some low-cost solar submersible pumps?1. The WBS solar submersible pump uses a permanent magnet DC brushless synchronous motor. Compared with ordinary brush motor, it can greatly improve work efficiency and save energy....

Q: Whether the solar submersible pump must be placed vertically in the well? A: When the solar submersible pump is installed, it can work normally if it is not placed vertically into the well. However, the performance of solar diving without vertical in the well will be affected. At the same time, the service life of solar submersible pumps will also be shortened. Therefore, when installing a sola...

There are many reasons for the water leakage of the pump, mainly because the mechanical seal leaks.The causes and solutions for leakage of mechanical seals are:1. The test run does not first fill the pump with water or run out of water during use.Solution: Check the mechanical seal damage, replace the mechanical seal, and cultivate the correct operation method.2. The machine seal is too tight or t...

Q: How to become a distributor of WBS solar water pump A: 1、For different regions and countries, annual sales range from$200,000 to $1,000,000.2、Learn about solar water pump products and provide after-sales support.3、Optimistic about the prospects of solar pump products, and signed an agency contract with our company. To find out more please click: http://..........com/oid1739960/Partnership-pla...

Your item usually will be shipped within 1 business day once the full payment is confirmed.Every single item will be carefully packed as we take that seriously.- An email will be sent to you with the shipping details. Please remember to check your junk mail box just in case, you may find it there.- The shipping period depends on the item location and the shipping method.- We offer combined shippin...

Q: WBS solar water pump comes with cable length, can you add wire? A: The WBS solar water pump comes with a cable length of 2 meters.If you need to configure a longer cable, you can lengthen it. A 2.5 or 3 square cable can be added. To find out more about solar water pumps, please click: http://..........com/ E-mail: diffulaustralia..........comWhatsApp/ Tel:: +86 16605743599

Water for your homeSolar water pumps can be used for domestic water supply in privatehomes, cottages, villages, and medical clinics. Poultry waterRanchers in the Americas, Australia and Southern Africa areenthusiastic users of solar water pumps. Their water sources are scatteredthroughout a wide range of pastures with few power lines and hightransportation and maintenance costs. Plant waterSolar p...

Q: Where is the delivery location of WBS solar water pump and wherecan it be shipped? A: 1. After purchasing the WBS solar pump, it will be shipped directlyfrom the factory. The factory warehouse address is Wenling, Zhejiang, China.2. It can be shipped by sea or by air to any area where you arelocated.3. After purchasing the WBS solar water pump, it can be shippeddirectly to your home, which is ve...

Plastic impeller solar pumps and stainless steel impeller solar pumps are multi-stage centrifugal pumps for deep well. The multistage centrifugal pump increases the water pressure by the rotation of the impeller to achieve The rise of water.The biggest difference between a plastic impeller solar pump and a stainless steel impeller solar pump is the difference in impeller material. The impeller of ...

The solar water pump is mainlycomposed of three parts: solar panel, controller and DC water pump. Solarenergy is increasingly being used in everyday life. So is it cost-effective touse solar water pumps to supply water?At present, various countries arevigorously promoting solar power generation and offer many preferentialpolicies. Solar energy is a clean new energy source, and it is endless,econom...

The picture below shows all the devices included in the solar submersible pump product.- 1 x DC solar submersible pump with one 2 m cable- 1 x Pump controler with MPPT function- 1 x Stainless steel float swith (sensor for tank)- 1 x Pump outlet joint connector- 1 x Splice kit for cable join- 1 x Splice kit for waterproof- Other accessories for fixing, etc. If you want to know more about WBS solar ...

1.The intake of the deep well pump must be above 1 m of the moving water level, and the depth of diving should not exceed 70 m below the static water level.2.In the case of ensuring water absorption, the sneak depth is minimized. If you want to know more about pump, please click:http://..........com/ E-mail: diffulaustralia..........comWhatsApp/ Tel:: +86 16605743599

The difference between a brushless water pump and a brush water pump is mainly due to the different structure, and therefore there will be differences in life, price, and use. Brush water pumps have carbon brushes that wear out during use, resulting in shorter life and lower prices. The brushless water pump has no carbon brush, and has a relatively long life and a high price. If you want to know m...

If you want to buy a WBS solar pump, you can place an order directly on the WBS PUMP website: http://..........com/. The payment method of the website is Paypal. If you would like to make a payment by other means, you can contact us directly. WBS can also provide you with a variety of payment methods such as T/T, L/C, O/A and Visa Card. E-mail: diffulaustralia..........comWhatsApp/ Tel:: +86 16605743...

The swimming pool water enters the circulating water pump through the lowest point main drain at the bottom of the pool, and is pumped into the filtering sand tank by the water pump. Prior to this, the flocculating agent is applied to the water suction port of the water pump by the dosing device, and is uniformly mixed with the water by the pump impeller to facilitate the filtration treatment effe...

The cause of cavitation in the centrifugal pump is mainly determined by the cavitation performance of the centrifugal pump itself and the conditions of use of the device. Solution to the cavitation phenomenon of centrifugal pump:1. Reasonably determine the installation elevation of the centrifugal pump. When determining the installation elevation of the centrifugal pump, the installation elevation...

A professional head algorithm (vertical head) for the well pump to be placed Down hole:1. The professional explanation is: head = outlet pressure - inlet pressure. The test report at the factory is that the inlet pressure is zero (ie on the water) and the outlet pressure is the lift.2. For example: the pump has a maximum head of 50 M, and the pump is placed in a deep position below the water surfa...

1. The reason for the severe vibration of the pump is that the electric rotor is unbalanced or the coupling is poorly coupled, the bearing is worn and bent, some parts are loose and broken, and the pipe bracket is not strong. Adjustment, repair, reinforcement,straightening, replacement, etc. can be taken separately.2. The leaking or leaking of the pipeline may be due to the screw cap not tightenin...

Screw pumps are classified into single screw pumps, twin screw pumps, and three screw pumps.single screw pumpsThe single-head male spiral rotor rotates in a special double-headed female spiral stat or and can swing back and forth along the pump center line to keep in mesh with the stator.twin screw pumpsThere are two screw shafts of the same size, one for the drive shaft and one for the driven sha...

The cause of cavitation in the centrifugal pump is mainly determined by the cavitation performance of the centrifugal pump itself and the conditions of use of the device. Solution to the cavitation phenomenon of centrifugal pump:1. Reasonably determine the installation elevation of the centrifugal pump. When determining the installation elevation of the centrifugal pump, the installation elevation...

WBS Solar submersible pumps are typically used to extract water from wells. If it is to be used in a river or pond, the performance and service life of the solar submersible pump will be affected. This is because the relatively large amount of sediment in the river and the relatively low water level. If you need to extract water from a river or pond, you can choose a WBS solar surface pump. The so...

The submersible pump is a kind of water pump that directly puts the water pump in the water. It saves the trouble of the water pumping of the ordinary water pump, which saves the trouble of water pumping. When in use, the entire unit is submerged into the water to extract groundwater to the surface. It can be used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater l...

The working principle of the multistage centrifugal pump is the same as that of the ground centrifugal pump.When the motor drives the impeller on the shaft to rotate at a high speed, the liquid filled in the impeller is forced by the centrifugal force from the center of the impeller to the periphery of the impeller along the flow path between the blades. Since the liquid is subjected to the action...