Solar Submersible Water Pump with DC and AC

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Shanghai
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1 unit
Supply Capability:
10000 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 controllers have. This would be not a problem. 

3> Can your pump work automatically?

     Yes, it would be the basic advantage of solar water pumps. 

Solar Submersible Water Pump with DC and AC

Solar Submersible Water Pump with DC and AC


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Q:how does the simplest form of a water pump work?
The simplest form of water pump is a plastic spiral where the outermost spiral dips under the water and out as it rotates. The spiral can be driven by attached paddles if the water is flowing. As the water progresses down smaller spirals the pressure increases. The water exits through a rotating coupling at the centre of the spiral. A single stage pump can only raise water 15 feet (1 atmosphere) A windmill is a good example of a simple pump where a lever moves up and down, A valve closes at the bottom of a tube on the up stroke and raises the water by the length of the stroke. This water opens a second valve near the top of the tube as soon as the upstroke starts and the water is pushed up. This pump does not work by creating a vacuum. On the downstroke the upper valve closes due to the raised water pushing on it, and also due to its own weight, and the lower valve opens from the water below pushing on it as the cylinder descends. At the end of the downstroke the valve closes under its own weight and the weight of the water above it and the cycle repeats To raise water higher than 15 feet using a windmill, it is necessary to install a small tank at, say 14 feet, with a second lower and upper valve in a tube. The first stage pump fills the tank which the second stage pump then lifts another 15 feet, This process can be repeated until the water reaches the surface, but a bigger windmill will be needed to power multiple pumps
Q:KTM 85 MOTORCYCLE WATER PUMP COVER HELP!?
DPO, You will need the water pump gasket, water pump gasket sealant and the manual. DO NOT USE SUPER GLUE. Remove the cover [after draining the coolant this time] and clean everything up nice and dry. Resist the urge to scrape and gouge the parts with a screw driver to remove the old gasket material. you can use a scotchbrite pad to clean it all up. [no, steel wool cannot be used] Use a THIN film of sealant on each side of the gasket [NO, more is not better] and bolt it back together gently or you risk cracking the pump cover. Don't forget to refill with coolant and recheck after it has warmed up and cooled again.Get the manual before you do any more damage. You didn't give the year or exact model 85 so the link below is just for example.
Q:2004 chevy impala leaking antifreeze behind pulley of water pump?
Unfortunately, this quite often requires a new pump. It can be feasible (however not going) that the gasket is leaking - extra probably, the seal around the pulley shaft is the hindrance. Substitute is the one choice. Almost always, that is done while because the timing belt - has this been executed yet? If it was once executed before you obtained the car, its viable they tried to save lots of a few bucks via skipping the water pump. This is in most cases a foul move - the pump as a rule wears out at in regards to the same time - but it's cheaper, if they have been planning on getting rid of the car quickly. And when you consider that one quite often needs to be removed to access the other...You get the thought. Excellent success!
Q:why does my water pump turn on and off?
If it goes into a pressurized tank, could there be a leak somewhere? Or, the well is gong dry underground water flows during the dry season, there's not as much water. If so, the only solution would be to drill deeper.
Q:well water pump gauge slowly drops down to 20?
I assume you are saying that the pressure drops to 20 when no water is being drawn by any faucets, since that will naturally happen if water is drawn. Four things I would check - first look for leaky toilet float valves - the tank level will drop, and the valve will open periodically to refill the tank if the seal is bad on the float valve. Secondly, make sure you have a check valve installed on the supply line into the pressure tank to prevent water from flowing back down into the well. Third, you may need more air in the tank - I would put enough air in so that the off/on cycle was 60 seconds when one faucet was fully open drawing water. This would not be the cause of leakage, but it could increase the frequency of the 50 to 20 psi cycle. Fourth, I'd adjust the low pressure turn-on point up to over 30 vs. the 20 it is set for now - 20 is probably annoyingly low. Go for a gap of 20 psi from low to high - eg. 30 - 50 psi.
Q:What does "ETA" mean in the selection of pumps?
NPSH refers to the cavitation, the pump is the technical parameters
Q:Why does a car water pump fail?
The water pump has a gasket inside to stop coolant from leaking out. When the gasket fails, coolant comes out of what is called a weep hole. If you don't replace the water pump, the bearing gets saturated with coolant and fails. When the bearing fails, the water pump pulley ceases and the belt fails. I have seen this too many times.
Q:1995 Ford Contour: Have you experienced repeated failures of your water pump? I have...?
nicely, you probably did numerous sturdy issues, yet there is something incorrect with your rigidity cap. it rather is what controls the rigidity on your gadget, until eventually you have a leak some the place. it would additionally be the reason on your overheating, because of the fact after it gets warm it somewhat is going to easily blow the water out of your cap. automobiles are made to run at or close to the boiling element. The radiator cap keeps the super heated water interior the gadget. automobiles want severe temperature to help in burning the gas thoroughly. it rather is ordinary for you vehicle to get some ranges warmer than your thermostat putting. you basically have been given to get a cap and verify the neck of the radiator. You gotta carry that rigidity.
Q:Is it possible for a water pump in a car to leak for awhile ( days; weeks???) or does?
Check the water-pump weep hole under the input shaft casting. You have to look underneath the pump while the car is on jack-stands or plastic ramps. The weep-hole will show the color of the coolant if it's leaking. It will leak at a higher rate with the engine is running when the cooling system is under pressure than when the car is sitting and the engine is cold. Any trusted private mechanic or new car dealer can see a water-pump leak if you can't lift the car safely to crawl underneath.
Q:how can you tell if your water pump in your car is going bad?
There are 2 key indications that you have a bad water pump. #1 and most obvious is your engine should overheat. This wont take long since the water pump is what circulates the coolant to keep your engine cool so within a couple of minutes of starting the car you should see your temp needle go way up. #2 is a little tricky because if your leaking coolant/antifreeze it can be because of a bad waterpump or a cracked hose or even a cracked or damaged radiator. Your best bet if your overheating is to have a pressure test done that will inspect for any leaks in your cooling system. If that turns out ok then the waterpump is the culprit. Be ware though in many models a water pump although a simple part and fix can be extremely expensive due to where it is place and how difficult it is to get to. Most manufacturers placed the waterpump in an area that requires you to take many components apart in order to reach it and often it is wise to replace your timing belt while your at it to avoid future expenses because that is also where your timing belt is so I would strongly advise anyone who is replacing their water pump to replace their timing belt as well.

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