What are solar water pumps ?
Suntotal centrifugal pumps are high quality products designed for high flow drinking water supply, livestock watering, pond management and irrigation applications.
The range of Suntotal DC powered centrifugal submersible pumps have been designed specifically to pump larger volumes of water efficiently using solar power.
These highly efficient pumps can achieve flow rates of 23 m3/hour,pumping water from up to 200 m below the ground.
Each solar water pumping system consists of a pump, pump motor, controller and matched solar panels.
Solar Water Pump Working Schematic Diagram
Adopt German Hi-tech
High quality non corrodible materials used throughout
Cast stainless steel components
Solar direct connect with battery connection options
MPPT technology to maximize power use from PV modules
DC brushless motors, designed for solar, with over 90% efficiency, much longer lifetime than brush motor
Our Advantages
1. Low water level, pump stop; water level rises to normal, pump restarts after 10 minutes
2. Water tank full, pump stop; after the water used up or tank not full, pump restarts after 10 minutes
3. Over 20,000 hours long life expectancy
4. Very strong ROI against diesel powered pumping
5. Designed for use in remote area with high temperature
6. Smart modular design for simple and cost effective servicing and repair
7. Water filled motors for reliability and to avoid oil contamination
8. 20 Pages user instruction fully explaining installation and maintenance in detail
Application
1. Irrigation
A solar water pump is an ideal tool for farmers. They can move or transfer water from nearby sources such as lake
or rivers to irrigate the crops using solar water pump. Farmers and avid gardeners will be able to save on their
irrigation budget for using solar water pump, instead of fuel-powered pumps.
2. Livestock
Ranch owners can also benefit a lot from using solar water pump. They can provide water for their animals in a
cost-effective and easy way. The solar water pump can generate water from deep wells, streams, pond, and even
pipelines.
3. Garden Fountains
Aside from functional purposes, a solar water pump can also be used as a cost-effective way to generate water for
your garden fountains. Many household owners use their water pumps as fountains which give the house a different
yet refreshing ambiance. You will be able to save a huge amount of energy especially if you want your water
fountains work for several hours a day. In fact, you can turn it on continuously and not worry about paying huge
power bills.
4. Home Supply
Many environmentalists agree that using solar water pump at home is one of the best ways to go “green.” For
domestic water use, a booster pump should be used especially if the water source is shallow.
5. Large Scale Watering System for Commercial Establishments
Solar water pump is now also being used in huge cities. Various large establishments such as hotels, apartments,
condominiums and even government buildings implement solar water pumps in order to save on their power
expenses.
6. Water Treatment Systems
In areas where the quality of water is very poor, government and private companies use water purification process
which requires water pumping. Solar water pumps can be used as a cost-effective substitute for fuel-powered
pumping machines.
There has been a significant shift towards round tanks for fish rearing. Properly designed round tanks with a central drain, moderately sloped floor and proper inlet piping take advantage of gravitational and centrifugal forces to keep themselves clean. The water moving in a circular flow will carry the solids to the central drain, from where they can be piped away for separation and re-use or disposal. With a properly designed inlet system, the oxygen rich water will provide just the right current for good muscle tone while distributing new water evenly throughout the tank.
This design improves space utilization inside the tank, and allows the production of more pounds of fish per unit of water flow. The water flow direction can also be reversed periodically, helping to even out growth of the fish class by rearranging their feeding order. By avoiding the need to clean the tank floor of sediments both fish stress and labor costs are reduced. Once the fish feces and uneaten feed are in a drain pipeline, it is relatively easy to separate these solids with either an efficient swirl separator (comparable in efficiency to a settling pond only using much less space) or a high efficiency micro screen filter.
From there the solids can be pumped to storage for seasonal reuse as a soil additive, a great fertilizer with humus value. Inspection of the solids removed from the effluent stream also allows for more precise feeding control. An oxygenated round tank aquaculture system can grow more pounds of fish with less feed, less water and less stress than a comparable area of raceways or ponds. Utilizing prefabricated glass coated steel tank kits can significantly reduce the cost of installation. The smooth tank surface further helps to eliminate disease vectors and skin abrasions, while providing a long lasting, economical tank.
