Solar Well Pump

What is Solar Well Pump

 

 

A Solar Well Pump is a device that uses solar energy to pump water from a well or other water source to the surface. It consists of a solar panel that powers a DC motor connected to a pump, which draws water from the well or other source. Solar well pumps are an effective solution for remote locations where electricity is not available or where grid power is unreliable. They are also an eco-friendly and cost-effective alternative to traditional electric well pumps

 

Benefits of Solar Well Pump

 

 

Cost-effective

The primary benefit of a solar well pump is cost savings. It eliminates the need for electricity or fuel, making it a cost-effective and sustainable solution for farmers and rural communities.

 

Environmentally friendly

Solar well pumps are environmentally friendly since they use clean and renewable energy from the sun, which reduces carbon emissions and lowers the carbon footprint.

 

Low maintenance

Solar well pumps require less maintenance than traditional pumps, which are usually powered by electricity or fuel. Maintenance costs are also lower because there are fewer moving parts, making them less prone to breakdowns.

 

Easy installation

Solar well pumps are easy to install and use, even in remote areas without access to grid electricity. The installation process is simple and can be completed in a few hours, depending on the size of the system.

 

Long lifespan

Solar well pumps have a long lifespan of over 20 years, which makes it a good investment for farmers and rural communities. This means that the system will require little to no maintenance during that time, making it a reliable source of water.

 

Reliable source of water

Solar well pumps provide a reliable and continuous source of water, even in remote areas that are not connected to the grid. This is particularly important for farmers who need water for irrigation, and for rural households that need water for domestic use

 

 

1HP Swimming Pool Pump

 

Why Choose Us

We make solar power extremely affordable learn more about our special $0 down offer here.
Full 'done for you' service from concept and planning to installation and maintenance.
The latest cutting-edge technology so you get the most efficient solar power systems. We provide the latest quality products and innovations.
Systems are fully customized to maximize return on investment.
FREE initial consultation. We'll visit your site and provide all the information plus a free quote that includes highly accurate performance estimates.
Full commercial services to help companies of all sizes reduce their power bill significantly. (We use solar power and love it).

 

 

Pump Construction

These are quality built pumps featuring mostly stainless steel construction on the outer wetted surfaces. The pumps impeller is stainless steel and designed to last, beware of cheap knockoffs running plastic impellers. Quality internal controllers are used to ensure these pumps run effectively and efficiently without the need of a battery in the design. Each pump is factory leak and performance tested prior to supply.

2hp Jet Pump

 

2hp Jet Pump

 

The history of solar water pumps

The idea of using the sun’s power as a resource has been around since records began. The first recorded solar powered pumping systems were developed in the 19th century. 

Initially, solar photovoltaics were very inefficient and contained rare materials which made costs very high. In the 1960s, it could cost around $1000 per Watt!

A significant breakthrough in the semiconductor industry in the 1970s kick-started an exciting trend which has continued into today: an increase in panel efficiency (more power per square metre) and a rapid decrease in cost.

Nowadays most solar pumps are powered by solar PV panels and the technology continues to improve so that more powerful pumps can be powered by smaller, cheaper solar panels. No longer as solar panels only for the rich.

As panels become cheaper and increasingly portable, solar water pumps are just as versatile as water pumps powered by fossil fuels and in some cases more so. They are ideal for delivering water to remote locations where power lines cannot reach, do not require expensive and polluting fuel and are not labour intensive.

 

Professional Team

 

It can be surprising how much a petrol, electric, or manual pump can cost you, once you add everything up. For example, the true cost of a petrol pump can be much greater when you consider:

Transport costs of travelling to collect fuel

Servicing and maintenance

How often your pump needs replacing

The benefits of solar powered pumps include…

Eliminated fuel spend – solar energy is free

Reduced transport costs – a solar pump works by placing the solar panel in the sun – there is no need to travel to collect fuel which will save you both time and money

Savings on maintenance costs – take a look at the warranty offered with your pump, this could save you money on replacement pumps and parts over the years

Cold & Hot Water Circulation Inline Pump

 

Solar Water Pump Application

 

 

Solar submersible pumps offer versatile applications in irrigation, livestock watering, and rural water supply. They adapt seamlessly to diverse agricultural and residential settings, serving as efficient and reliable water solutions. These pumps provide adaptability and flexibility, ensuring optimal performance in a wide range of contexts, contributing to sustainable water management in both agricultural and residential environments.

 

A solar water pump can be used in many applications where water needs to be moved, including agricultural irrigation, livestock watering, remote homes and cabins, and water fountains or pond aerators.

 

In agricultural irrigation, a solar water pump can be used to draw water from a nearby pond or well and distribute it to crops on a farm. Since the pump runs on solar power, it can operate even in remote locations without access to grid electricity.

 

Similarly, a solar water pump can be used for livestock watering in remote pastures or farms. The pump can be connected to a water trough and provide a reliable water source for animals, even in areas without electricity.

 

In remote homes and cabins, a solar water pump can be used to draw water from a well or other water source and distribute it throughout the home. This can provide a reliable water source for those living in off-grid or remote locations.

 

Finally, a solar water pump can be used to power water fountains or pond aerators in outdoor spaces such as parks or gardens. The pump can circulate water through the fountain or aerator, creating an inviting and relaxing environment for visitors.

 

Matters Needing Attention to Home Solar Pump
 

Location: Home solar pumps need to be installed in an area with good sunlight exposure for efficient operation.

 

Regular Maintenance: Regular maintenance is required to keep the solar pump system in good working condition. This includes cleaning the panels, checking for any leaks and ensuring that all parts are functioning properly.

 

Durability and Quality: Ensure that the solar pump unit is durable and of good quality as it needs to withstand various weather conditions such as heat, cold, and moisture.

 

Storage of Water: Proper storage of water should be considered to prevent the water from getting dirty or contaminated.

 

Pump Size: The pump size must be suitable for the depth and volume of the water source.

 

Battery Storage: Home Solar Pumps are dependent on sunlight, so ensure that there is adequate battery storage for energy storage during non-sunny seasons.

 

Type of Water: Ensure that the solar pump is suitable for the type of water in the region, as some pumps are sensitive to certain types of water.

 

Professional Installation: Installation should be done by a trained and experienced professional to avoid any damage or incorrect installation.

 

Solar Panel Angle: The angle of solar panels must be adequately adjusted to receive maximum sunlight exposure.

 

Local Government Regulations: Check with the local government if there are regulations that govern the use of home solar pumps in the region.

 

 
Our Factory
 

Over the last 30 years, we have been standing on high quality all along, It specialized in researching, manufacturing, and selling all kinds of agricultural water pumps, domestic water pumps, and engineering construction pumps. We focus on pump R&D and manufacture in agricultural irrigation, family life, engineering construction areas. More than 2,000 product sales and service outlets are spread all over the country and exported to the United States, South Korea, Southeast Asia, Europe, Middle East and South America and other countries and regions, enjoying high reputation in European and South American markets. The products have passed CE, GS, TUV, ROHS and other certifications.

 

productcate-900-302

FAQ

Q: What is a solar pump and how does it work?

A: A solar pump is designed to run directly off solar panels without the need to use batteries or mains power. The controllers supplied with the pumps can vary the speed of the motor which will in turn increase and decrease the flow rate according to the output for the solar panels.

Q: Do I need batteries or can I add batteries to this pump?

A: You do not need to add batteries in order for this pump to work, however, the 3rd gen controllers have the battery function built in so adding batteries at a later stage is also possible.

Q: Can I use Mains or generator power to run the pump during cloudy days?

A: The controller does not have the input for mains or generator power but the pump can be powered by means of a DC power supply that can supply the controller the correct voltage and amperage for the pump to operate efficiently.

Q: Can I add more solar panels to the pump to increase the flow rate?

A: You can increase the power to the controller, however, you will need to make sure that the voltage input to the controller remains within the limits. The additional power will not increase the peak flow rate; however, the additional power will allow the pump to run more efficiently during the early mornings, late afternoons as well as during cloudy days.

Q: Can I use the existing cable on my AC pump to power the solar pump?

A: The solar pumps use a 3core cable and needs to be sized correctly based on the size of the solar pump required as well as the total cable distance. This is to ensure that the pumps performance does not get affected by volt drop over the cable distance. The cable size on the solar pumps are bigger than the standard AC pumps due to the lower voltages.

Q: Do these pumps use brushes like other DC pumps?

A: The motors that we use are AC low voltage motors which means that they do not work with brushes at all. The only wearable parts on the motors are the bearings and mechanical seals like normal AC motors.

Q: How far can I install the solar panels from the pump?

A: The Solar pumps we use work on low voltage so extending the cable too far will affect the performance and thicker cables need to be used to counter the volt drop. We would not recommend extending the cable more than 100-120m depending on the size and voltage of the pump. It's best to increase the cable between the controller and pump and keep the cables between the controller and panels as short as possible to get the best efficiency out of the pump

Q: Can I run this pump off my existing solar installation?

A: It is possible to run the pump directly off of a battery bank. You will need to make sure that the voltage of the battery bank falls within the input range of the controller.

Q: What do you mean by "Head"?

A: Head is the maximum vertical height above the pump that the water needs to be pushed and this also includes the losses over the distance that needs to be pumped.

Q: Can the speed of the pump be adjusted?

A: Yes, the 3rd Gen controllers come standard with a speed adjustment dial whereby you can reduce the speed of the motor if needed.

Q: What are the probes used for and are they needed?

A: The probes are used to protect the motor from running dry. On the borehole pumps it's advised to make use of them, however, on swimming pool pumps they are not needed.

Q: How do I determine the amount of panels needed for my solar pump?

A: The easiest way to determine this is to add 30% on top of the pump wattage for minimum requirements and recommended would be 60%. I.e. a 500w pump requires minimum 650w and recommended 800w to operate.

Q: What would the maximum power be that I can add to the pump?

A: The controllers are not limited to wattage. You will need to make sure that the solar panels are connected correctly to avoid exceeding the voltage rating of the controller.

Q: How do I know what pump is right for my project?

A: Our solar water pumps are made for fountains, waterfalls, ponds and agriculture projects. Selecting the right pump depends on what you’re creating, where you live and if you need the water to travel vertically.

Q: Does the whole solar panel need to have direct sunlight in order to work?

A: Even on a cloudy day, our solar panels will often still provide some power to the pump. This is because a certain amount of photons still penetrate the cloud cover and hit the panel.
However, if there are any close-up obstructions, such as shadows from trees or your person, the solar panel will not be able to provide power. Even a small shadow on one section of the panel may disable it.

Q: Can the pump run without water?

A: Our solar powered pumps are now all dry-run protected. This means as soon as the water level gets too low they will automatically shut off. Be careful not let too much water evaporate from shallow fountains, pools, etc.

Q: There’s a little box on the back of the solar panel. Is this a battery?

A: The solar panel itself does not have a battery. The small box on the back of the panel is a junction box.

Q: Do you offer a kit with battery backup?

A: We do not offer a kit with battery backup at this time. It is possible to add your own battery but this requires some experience with electrical wiring and we do not provide instructions on how to do this. Also, any modifications to the system will avoid the warranty.

Q: What is your return/warranty policy?

A: We offer a 1 year, 100% money back guarantee if any of our solar water pump products fail.
For any other questions, comments, or concerns, contact us. We’d love to hear from you and what other products would help you accomplish your solar water feature design goals.

Q: How Do I Ensure That I Also Have Water When The Sun Does Not Shine?

A: Normally, a storage tank is integrated in the design of a solar water pumping system. The storage tank acts as a “battery”. When the sun shines, the tank is filled up, when it is cloudy or dark, water can be used from the tank which is placed at a high point. It is also possible to include a backup generator in a solar water pumping system.

As one of the leading solar well pump suppliers in China for over 30 years, we warmly welcome you to buy cheap solar well pump in stock here from our factory. All our products are with high quality and competitive price. For pricelist, contact us now.

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