Solar Water Pumps
- About our Submersible Pump
- Advantages
- FAQs
- Choosing A Pump
- Gallery
A brief introduction to our solar submersible water pumps:
Our pumps work solely on the solar panels without batteries, and charge controllers.
The pumps are submersed in water which prevents overheating in the motors.
The pumps come with their own three-phase DC controller - this controls the power to the pump from the panels.
The LED display shows the power, voltage, current, speed etc. in working conditions.
The variable speed three phase brushless motor is capable of speeding up & slowing down, according to the type of exposure to the daylight or sunlight - this varies from 600rpm right up to 4000rpm.
This all happens automatically!
Day-to-day performance:
Each day without fail, the pump will start automatically once connected to a pressure switch and pressure tank.
The pump will switch on & off according to the ballcocks at the destination.
It will also switch itself off automatically at night.
Our pumps come in Archimedes screw-type or stainless steel impeller type, depending on the quantity of water & lift height required.
This ensures that there are less complications with grit and dirt through the water, unlike the inline diaphragm suction type pumps.
The pump motor is brushless, with an oil-bathed drive, this ensures extra long life compared to standard brushed motors.
The pumps and controllers come with a two-year manufacturer’s warranty!
The solar panels have a twenty to twenty five year life span.
The system also comes with an encasement bunker to accommodate the controller and pressure switch and tank.
Our qualified technicians can provide a fitting service if required.
Pump Advantages:
- Alloy mechanical seal: Longer working life and high reliability.
- The motor coil is made by an automatic winding robot with centralized winding
technology, to improve the motors efficiency. - It has intelligent water shortage protection: The pump stops working automatically
when there is no water in the well, and automatically starts working 30 minutes later. - With a Permanent magnet DC brushless synchronised motor: The efficiency is
improved by 15%-20%; This Saves energy; and Reduces the consumption of the
solar panels. - 304 Stainless Steel pump shaft for extra-long life .
- Brass outlet/connector/ oil-bathed cylinder.
- Japanese long life bearings, Assuring 3 to 5 times longer life span
- Double-bearing motor base will work under more extreme axial pressure
- No airlocks, no overheating
- No brush-wear on the motor
- No maintenance on batteries
- No battery controllers or relays
- No servicing or maintenance
- Pumps are capable of lifting water from 10ft to 900ft, and delivering water from 10 metres to 10 miles.
- Submersible pumps push water from source, no suction required.
Controller Advantages:
1. Waterproof grade: IP65
2. VOC range:
- 24/36V controller: 18V-50V
- 48V controller: 30V-96V
- 72V controller: 50V-150V
- 96V controller: 60V-180V
- 110V controller: 60V-180V
3. Ambient temperature:-15℃~60℃
4. Max. input current:15A5. MPPT function, the solar power utilization rate is higher.
6. Automatic charging function:
7. LED displays the power, voltage, current, speed etc. working condition. 8. Frequency conversion function: It can automatically run with frequency conversion
according to the solar power and user also can change the speed of pump manually.
9. Automatically start and stop working.
10. Water proof and leak-proof: Double seal effect.
11. Soft start: No impulse current, protects the pumps motor.
12. High voltage/Low voltage/Over-current/High temperature protection
DC Inverter-Controller Advantages:
- Maximum solar-power point tracking (MPPT), fast response and stable operation.
- Runs under load protection.
- Maximum current protection of the motor.
- Low frequency protection.
- Dual mode input, compatible with DC power inputs.
- The (power/flow) performance curve calculates the flow output of the pump.
- Fully automatic operation, digital control of data storage and protection functions.
- The LED displays the operation panel and supports remote control.
- Low water level probe sensor and water level control Powerful lightning protection.
What is solar water pump? A solar water pump is a solar system powered by solar
energy that working is lifting water. It is just like the electric water pumps with the
only exception that it uses solar energy instead of fossil fuel. It consists of one or
more solar panel, a motor pump set, electronic controls or a controller device to
operate the solar pump, the required hardware and in some cases, other items
like solar inverter, solar batteries, etc.
How can I know that I use submersible solar pump or surface solar pump? The
selection of 1 HP solar water pump is based on the groundwater level and water
source. In the case of a bore well with a water table deeper than 10-15 meters, a
submersible pump is used.
Which is better in 1 hp DC or 1 hp AC solar pump?DC pumps have an advantage
over AC pumps in terms of high efficiency and do not require inverters for operation,
DC pumps do cost more.
Is it more useful than electric water pumps? Solar water pumps don’t require any
fuel or electricity to operate. Once installed, solar water pump don’t meet the
recurring costs of electricity. Solar pumps do not get affected by power cuts, low
voltage, single phase problems or the motor burning.
How does solar water pump work? It works like any other pump set in which the
only difference is solar energy which is used instead of energy inaccessible for its
operation. When the sunlight falls on the solar panel it produces a direct current (DC)
which then feeds the motor to pump water.
Where I can install solar water pump sets, and how much are required? The
water pump should be located close to the solar panel, but within the irrigated area
and the lift for the solar pump must be low. There are some necessary requirements
they are, selecting the location for both the solar panel and solar pump. In the case
of solar panels, they should be installed in area where is no shade and has no dust.
We offer a wide range of pumps to suit all needs - from 1/4 horsepower to 10 horsepower.
Please fill out our online pump questionnaire below, and we will revert with quotation, sizes, etc.
Alternatively, you can fill out our contact form to receive a phone consultation.
Fill out our convenient questionnaire with your requirements and details, and we will provide you with a personalised quotation for parts, fitting and supply.
Our products will be eligible for the 2022 TAMS scheme announced by the Minister for Agriculture. Please see the below link for further information on the grant scheme.
