DC Solar Submersible Water Pump for irrigation
- Ref Price:
-
$350.00 - 2,000.00
/ unit
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 3000 unit/month
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1. DC Solar Water Pumps Description.
CNBM Solar Water Pump is the pumping facility driven by solar energy, which consists of a solar pumping inverter and a pump. Solar water pumps kit is called solar pumping system combining with solar arrays designed according to different head and daily water flow for application. System is widely utilized for agriculture irrigation,desert control,pasture animal husbandry,city landscaping,daily water supply, etc.
In recent years, with the development of photovoltaic products from city application to huge demands of agriculture,pasture,desert areas, CNBM Solar Pond Pump has become the leading products combining photovoltaic industry with traditional industry such as agriculture water conservancy,desert control,daily water supply,city landscaping, etc.
2. DC Solar Water Pumps Technical Function:
1> High efficient DC brushless motor requires less solar array. Rich social benefits.
2> Optional centrifugal pump for big flow and helical rotor pump for high lift.
3> High efficient semiconductor device used in main circuit. High reliability. Up to 98% conversion efficiency of controller.
4> Independent intellectual property of dynamic VI maximum power point tracking (MPPT) algorithm. Fast response and good stability. 99% MPPT efficiency.
5> Full automatic operation. Complete protection functions. Integrated with water level monitor to prevent
overflow and dry running.
6> Full aluminum alloy case. IP52 protection grade. Ambient temperature: -20~+60℃.
Product Specifications
3. DC Solar Water Pumps Specification details:
1> Flow: 0.4m³/h~22m³/h
2> Head: 10m~210m
3> Power: 0.1~3Kw
4. FAQ
1> May we ask if the bare pump or the whole pump system would be all right for you to arrange the delivery?
The bare pump and the who systems would be all acceptable at your side. A controller will be equipped with the pump freely. Regarding the whole system, we can also make the best solar panels configuration according to your requirements.
2> Does your controller have the MPPT Function?
Yes, our controller have. This would be not a problem.
3> Can your pump work automatically?
Yes, it would be the basic advantage of solar water pumps.
- Q: I have had this water pump changed 2 times in 5 years is this normal for this car? It has a v6 motor.
- i wouldn't think that was normal, but what do i know? point being.....yea water pumps, in my experience, are pretty difficultly to change out....no average Joe could do it.
- Q: I want to know how to start up a water pump so i can move up to my camp.
- There's a few different kinds of water pumps. If you're referring to a hand-pumped well water pump that doesn't work, then it's generally lost it's prime. Some well pumps are constructed so you pour a quart or so of water into the pump and stroke the handle up and down until the water rises in the well. Other kinds of well pumps you have to take the hand pump off and pour a bucket of water into the well hole. It just depends on what kind of water pump you have.
- Q: The single-phase water pump in the house is out of order. After opening the power supply, the motor can not start by itself. It is necessary to turn the shaft clockwise by hand. Then, what is the problem? How can I solve it? Thank you
- The capacitor is broken. Change it.
- Q: Hello,Thanks for looking into my question. I am a little confused on the definition of a submersible water pump. I am assuming that they are actually submerged but that sounds a bit unlikely in my mind. I suppose if it has a GFCI setup built in with everything sealed beyond the portion that pumps, it would work submerged without any risks involved.Are submersible water pumps meant to be fully submerged? I am mainly interested in this information because I am concerned about the amount of noise they make, being submerged seems likely that they would not be able to be heard. Thanks.
- submersible pumps are absolutely able to be completely submerged. they come in may sizes based on outlet pipe size and horsepower ratings. they are also very quiet, usually about as loud as a fish tank air pump or so. you need to know distance from pump to end of outlet hose and rise(meaning how far uphill it will be pushing the water in order to size it properly. you will also need a waterproof spot to plug it in for outdoor applications.
- Q: 1.5 kW three-phase pump with 600 meters line, should match what big line?
- Resistivity of copper conductors is 0.017 ohm mm / m, R= P L/S, the resistance can be obtained by 600 meters 2.5 mm - single stranded conductor is 4.08 ohms, and rated current 1.5KW three-phase pump is about 3A, so the pressure drop resistance of the wire leading to the U=4.08X3=12.24V. So if the supply voltage can be stabilized at 380V~400V, with 2.5 mm - cable; if the supply voltage is between 370~390V, with 4 mm - cable. (above is copper core, aluminum core shall be increased by 1)
- Q: I replaced the water pump on my 350 chevy small block with a new water pump and the thing is leaking out of the lower bolt hole on the passenger side. I was told to remove the bolt and coat it with permatex hi tack gasket sealer and reinstall it Any how I'm wondering why there would be a leak there in the first place, any ideas?
- Remove the new pump and gasket. Reclean the steel surface and remove any pieces of the old gasket that might still be attached. That surface needs to be perfect. Apply the recommended sealer after this is done . Either a sealer or anti-sieze compound should be added to the threads. Recheck surface of new pump for any flaws and reinstall. Bolt in a criss -cross pattern and tighten equally , partially tight first and then all of them fully tight.
- Q: here is the problem with my water pump control switch settings. the water is being used, runs dry and stays off for sometimes 3 minutes or so.i realize the springs control the cut in and cut out. do i need to make the spring more compressed to make the pump come on sooner? or do i need to make the spring looser to make the switch come on sooner?when i read/hear about adjusting the cut in. the answers seem vague because i do not know the perspecitve of the spring.does compressing the spring make the swith flip easier? or does compressing the spring make the switch harder to flip on?i installed a new 30/50 switch today. My air tank was at 50 or so PSI. but i dropped it to about 30. is the goeal to make the entire full system 50 pounds? because after my pump cycles i get about 70 psi!!!
- with the switch set to operate at 30/50 the tank should have 27 or 28 pounds of air with no water in tank and a faucet open with pump turned off...once this is set the pump will come on at 30 and off at 50 if it goes higher than this the switch is bad or the adjustments have been changed....tightening the tall spring turns both cut in and cut off pressure higher...loosening the tall spring turns both cut in and cut off lower....the short spring sets the difference between the two...tightening the shorth spring raises cut off pressure only...loosening the short spring lowers cut off pressure only....
- Q: hooking up a water pump to my tank and need a power supply
- can you be a bit more descriptive have you a pump but no way of powering it if so what type of pump what voltage where is pump
- Q: Trying to replace my water pump and was told labor would cost $90 for an 06 impala 3.9L I don't know if it's reasonable for the amount of work.
- way too cheap , they are obviously going to stack the price on extras and ancillaries, belts, coolant, thermostat etc
- Q: I am leaking antifreeze, but only when the car is sitting after it has been running for a while, and its quite frustrating..it's coming around where the hoses are, I just got the thermostat/thermostat housing replaced, and also the heater hose and it seems to be coming from the same general area AS those...My car doesn't leak all the time it seems, so I'm not sure what this could mean. It has not over heated, my ac isn't also working at all.I have taken it back to the mechanic two times in the last 2 days and they cannot determine it's having a leak or not..which is quite ridiculous!! It seems to them that they think I'm crazy or something, I just don't like to see antifreeze underneath my car, I mean who does? Does this sound like a water pump? Where exactly is the waterpump located?
- i think this might be work on how to check if the water pump is in bad condition, first run your car for about 20 min or 30 min until it became hot. then look at your water pump while your engine is still running. if you noticed that there's a steam rolling off then it needs to be change or replace. or if you see that there's a leak. what you need to do is to look at it while the engine is running. then you will know if it is in bad condition.
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DC Solar Submersible Water Pump for irrigation
- Ref Price:
-
$350.00 - 2,000.00
/ unit
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 3000 unit/month
OKorder Service Pledge
OKorder Financial Service
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