Dc solar submersible pump is an environmentally-friendly water supply solution. Dc solar submersible pump are fitted with a permanent magnet motor which enables the efficient use of energy from nature. The dc solar submersible pump offers the perfect water supply solution in remote areas where water is scarce and the power supply is non-existent or unreliable.
The dc solar submersible pump adapt to the characteristic weather profile of any given area. A battery backup system can store the extra energy generated and take over when the energy from nature is not available. Dc solar submersible pump is more than just a pump –it's a complete intelligent system. Thanks to its built-in electronics, the dc solar submersible pump can be directly connected to solar panels.
1. The quoted price includ: Pump+inside MPPT controller+Accesories, WITHOUT SOLAR PANELS;
1. Made of stainless steel, non-sensor shielding motor, motor efficiency over 90%.
2. Permanent magnet, brushless DC motor for long lifetime
3. Powered by solar panel directly, fully automatic operation, remote operation safeguards
4. Advanced controller with MPPT technology for maximum solar power 5. Prevent frequent start up of low solar power, the controller prolong the motor lifetime 6. The pump include Over-voltage protection / Under-voltage protection / Over-current protection / Over-load protection.
8.The controller is internal which means the pump can be directly connected to solar panel.
Village or family water supply
Water supply for farm
Garden/courtyard irrigation system
Swimming pool filling
Water supply for bivouac or camping car
Solar water circulating system
Renewable energy projects
If you do not know how to choose the model,pls answer the question below, i will choose for you.
1. What is your requirements for the flow rate of the pump? That means how many cubmic meter water do you need per hour. 2. what is your requirements for the head of the pump ? you can tell me H1 =? H2= ? H3= ? H4 = ?
Selecting the solar panels of the pumping system
a. Solar PV panel (solar panel) selection
power of PV panels (watts) =Rated power of pump (watts) x( 1. 3 ~ 1.6)
voltage of solar panel = Rated voltage of pump (volt) x 1.5
b. You may need combinations of panels, especially for the larger pumps. During connection of solar panels, you have to get the solar panels in series to reach the rated voltage of the pump, then in parallel to reach the rated current of the pump
Panels in parallel double the current and the wattage of the panels
Panels in series double the voltage and the wattage of the panels
e.g. 2 x 12V/ 100 W panels in parallel → 12 V/200W system
2 x 12V/ 100 W panels in series → 24V/200W system
Q.Is the price includes the solar panels?
A. No. If solar panel needed, Pls kindly let us know, we will quote accordingly (But we suggest purchasing PV panles locally to save high courier cost, further more, big size solar panels is very fragile during delivery via express)
Q. How to choose a proper pump for my well?
A. The diameter of the well casing at least should be bigger than the pump’s diameter. And then pls let me know your flow rate,Head,Power,Size requirements,etc.We'll choose suitable one for you.
Q. What's the difference between max lift and working lift?
A. Max lift means the flow rate will be 0 at that height because the pump's actual flow rate will be less and less as the working lift increases; recommended working lift is the reasonable height to get sufficient water.
Q. How is the packaging?
A. Normally, we use export carton box.
Q. Can I test the pump without water?
A.The submersible pump’s motor and internal controller are immersion, the motor and controller will be overheating if there is no water go through them, therefore the pump should be fully submerged in water.
Q. How to extend the pump’s service life?
A. 1) Put the pump in proper depth range, make sure the pump isn’t overloaded. 2) Make sure the pump is fully submerged in water. 3) Make a sleeve for the pump as an extra strainer if the water contains too much impurities. 4) Check the pump’s intake and outlet regularly if the water is not very clean.
Q. What about the warranty?
A. We can offer one year's waranty for all of our pumps.
Q. To receive my pumps soon,anything else should I check with you when I pay for the order now?
A. Your correct address with name, mobile, telephone, post cord.
Your contact ways: Email or other ways.
Your tax number( to Brazil, Chile,etc.)
If you've any other questions,welcome to contact us or leave us message.