DC Solar Water Submersible Pump for irrigation

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Shanghai
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TT or LC
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1 unit
Supply Capability:
3000 unit/month

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Product Description:

1.  Description of solar pumps. 

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.


CNBM Solar Pump driven by infinite solar energy, works from sunrise, and stops at sunset, need no connection to grid power nor diesel oil and battery. System can irrigate directly or store water instead of electricity in a reservoir. Solartech Solar fountain Pumps works with sprinkling irrigation, drip irrigation and infiltrating irrigation facilities, can be more efficient for water saving and dramatically lower the cost of using fossil energy.


2. 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. 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. 

DC Solar Water Submersible Pump for irrigation

DC Solar Water Submersible Pump for irrigation

DC Solar Water Submersible Pump for irrigation

 

DC Solar Water Submersible Pump for irrigation




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Q:What are the signs of a bad water pump?
i would say its where you had ur stuff replaced before. They might not have the clamp on hosestight enough. Or the housing isnt tightened enough and or they overfilled especially with them not tightening it all up. Seen it happen alot. And it happens because they dont recheck for any leaks after the work is dne and make sure everything is all nice and tidey before they give it back to customer. If it was ur pump u would overheat and not have enough pressure to leak in any hoses or housings but only ur pump weep holes is where it would leak...
Q:Can a Water Pump issue cause your car to overheat?
The water pump pumps cooled water around the engine, so yes if it has an issue like leaking then there is a very high chance that the engine will overheat. Anti-freeze is only really required in the winter when temperatures get low enough to freeze the water in the system and therefore will not be able to be pumped around the engine, as it's now summer there is no danger not using anti-freeze but is advisable to get some added before the cold weather comes.
Q:how to tell if my water pump is shot?
Well, the most common failure on a water pump is that the seals go and then it begins to leak, and drips or pours down the side of the engine. As to the bottom of the radiator being cool, bear in mind that a large number of cars and trucks have a transmission cooler or oil cooler located at the bottom section of the radiator, and that would of course remain cooler than the cooling system as the oil or transmission fluid do not conduct heat as well, not do they tend to get quite so hot. I would guess you have not gotten the thermostat in backward, as if it were never to open, it would not allow the hot coolant from the engine into the radiator against the flow of the water pump. As to the head gasket, yes, steam from the exhaust is a fairly strong indicator that coolant is getting into the combustion chamber and being steamed off. Of course, that could also be a cracked block or cylinder head or a warped head that caused the gasket to fail, but the head gasket would be the first thing to examine.
Q:Coolant leaking had water pump replaced 4 days ago?
The pump may have indeed been bad. Did the shop put on the new pump or did you do it yourself? If it was done by the shop, take it back and make them fix it correctly. You have already paid them for the work. If you did it yourself, it should be fairly easy to spot where the leak is coming from. It is also rare but possible that the pump you put on was bad out of the box from the parts store. Not likely...but slim possibility. Hopefully it is just a loose clamp or hose.
Q:What is the function of the backflow pipe of the fire pump?
Generally, it is used to test the fire pump. The procedure is to start the fire pump - turn on the return pipe - return the water to the pool. The purpose of the installation is to prevent damage to the pipe caused by the excessive pressure caused by the pump.
Q:Why is my new water pump clicking and losing water pressure?
Its either faulty, or was installed wrong.
Q:what can i use for a car water pump gasket?
Water Pump Gasket
Q:How do I replace the water pump in a 1992 ford escort?
if you're going to do it yourself first I recommend getting the book for the car sometimes the library will have them..you also want to be careful when changing the water pump because your timing belt is hooked up to the water pump. If you misalign the camshaft or the crankshaft pulleys or turn them independently when the belt is off you can cause damage to the head of the engine (very important: your timing will be off..you don't want that). To start with though, you will have to take off your accessory belt and the accessory crank pulley, then take off the timing belt cover and use the crank shaft pulley to line up the marks that are on the pulley and the engine (on both the crankshaft pulley and the cam shaft pulley) carefully take the timing belt off (replace the timing belt and the timing belt tensioner..trust me it'll be worth it). You're going to have to drain the antifreeze before you take the water pump off. (I would also replace the thermostat because its cheap and you already have the fluid out) The install is pretty much the opposite. (again make sure the marks line up on the cam and crank pulleys and don't turn them independently when you're putting the belt back on) (short answer: get the book and/or have someone that's done it before help) when your done you can say you did it :)
Q:What is the influence of the speed of the pump motor on the pump?
Influence the parameters of pump flow and lift.
Q:How to fix a water-pumping machine...?
not knowing the specific system, prolly correct. pipe frozen and what you feel is just bypass/recirc. as the water has no where to go. or there's an external leak somewhere under the house? keep doing that, depending on the system, and it's condition, might burn up a pump. many different kinds of systems. for a house or motor home, usually have one that's pressure activated. that is, pressure drops as a tap is opened, regualator sees that, starts the pump running. that would be a system that employs a reservoir. probably air charged. to sense pressure drops.a nd max pressures to shut the system off. but that may not be what you have. many different configs. USAF trained hyd/pneu tech. glorified plumber i guess.

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