Immersible Pump, Solar Pumping System, Popular
- Ref Price:
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- Loading Port:
- Shekou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 unit
- Supply Capability:
- 300000 unit/month
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DC Solar Pumping System can be applied to daily use (ground water), agricultural irrigation, forestry irrigation, desert control, pasture animal husbandry, water supply for islands, wastewater treatment engineering, and so on. Solar water pump System is dispensed with energy storing devices, and stores water instead of electricity. It improves the reliability of the device, at the same time, it lowers the construction and maintenance costs of the irrigation system dramatically.
In recent years, with the promotion of the utilization of new energy resources, Solar Pumping System is more and more used in municipal engineering, city centre squares, parks, tourist sites, resorts and hotels, the landscapes and fountain irrigation systems in the residential areas.
Technical Features
Optimization of Single Pump System
A single solar irrigation system consists of only one pump, a power -matched solar array and an inverter . The aim of optimization is to reduce the amount of PV modules as much as possible on the premise of filling the requirement of head and capacity. The rotational speed of pump is regulated according to the irradiation on the solar array; when the sunlight reaches its peak, the pump runs at the rated speed, and the output approaches the peak power of the solar array; when the sunlight is less abundant, the speed of pump varies bellow the range of the rated speed; when the speed as low as the capacity becomes zero, the solar pumping system stops working. So, there are big differences between solar irriation systems and traditional pumping systems in system design, and the system should be optimized according to the requirements of head, capacity, and local conditions of sunlight.
•Determine the optimal average daily operating time and the range of speed governing.
•Choose the optimal head and capacity of the pump.
•Determine the maximum power of PV modules, the best working voltage and method of connection.
Optimization of Multi-pump Systems：
There are several pumps in a multi-pump system. The pumps can be driven either by only one high-power inverter, or by several matching inverters. In the case of large capacity demand, the operation of the multi-pump system is more flexible. By switching solar arrays and pumps, all of the pumps run in MPPT mode when the sunlight is abundant, while some pumps will be shut down and all solar arrays supply power intensively for the rest running pumps when irradiation is weak. Based on the optimization of single pump system, the range of speed can be further optimized, and the photovoltaic(PV) pumping system always works with high efficiency.
Product Specifications
Model | Rated Power | Max. Flow | Max. Lift | Daily Water Supply | Outlet Dia. | Pump Dia. |
PSD600C | 600W | 4.5 m3/h | 30 m | 10 - 20 m3 | 1"1/4 | 4" |
PSD600H | 600W | 2 m3/h | 100 m | 5 - 10 m3 | 1"1/4 | 4" |
Solar Array Configuration
Max. Input Power | Max. Input Current | Max. Open Circuit Voltage | Recommended MPP Voltage |
1000W | 15A | 150VDC | 60 - 120VDC |
Recommended Design | Solar Panel | Connection | Total Power |
Configuration 1 | 190W / 35Vmp | 2 pcs x 2 strings | 760W |
Configuration 2 | 250W / 30Vmp | 3 pcs x 1 string | 750 |
Performance Curve
- Q: Is there a water pump with its own flow regulating function?
- It has a water pump with adjustable flow capacity, I used it. Can also landing professional production pump manufacturers web site inquiries.
- Q: i have well water. suddenly i'm getting more pressure in my water. I have a well siofterner system. does anyone know what could be causing more pressure to come out from the water?/ thanks alot.
- The problem is either your pressure tank or your pressure switch. Since the switch is governed by the pressure in the tank, I would suspect the switch first - not the tank. You could check your pressure tank pressure using a tire gage, and make sure it is in the owner's manual operating range. The pressure switch tells the pump when to turn on and off - which is what fills the pressure tank. To check the switch, run the water until the switch closes and the pump turns on. Note the pressure at which it turns on. Now watch the pressure as it builds and note at what pressure it turns off. If you want less pressure, adjust the switch accordingly. We have ours set to come on at 42# and turn off at 65#. Our pressure tank air setting is 35 PSI.
- Q: 1 water pump frequency converter constant pressure water supply wiring diagram
- This depends on the frequency converter manual wiring diagram. Each converter is different. You're good at this converter.
- Q: I just posted another question a few minutes ago, but not really much help with the one answer I got. I'm now sure that what part I'm feeling on the back of the engine block is the water pump on my 97 Grand Am 2.4L twin cam POS car. I somehow got my hand back there enough to take pictures to see what I'm feeling. Noticed in one of them that there is a bolt missing! This area was very wet with coolant. Would this bolt missing cause the pump/cover to leak? Makes sense to me. If all the bolts aren't there, then there wouldn't be proper seal, right? Had this engine put in a few months ago. The guy who did it seemed to miss a lot of things.
- The water pump is on the side of the engine that has the serpentine belt. Don't know what it is that you are feeling in the back of the engine but I doubt it's the water pump. But if you feel wetness there, that's probably where the leak is or it's above that part and just dripping on that part. I would look at the heater hoses that go through the firewall and see whether one of those two hoses is leaking and dripping down.
- Q: I Have a 1982 Suzuki DT8 Outboard motor, i rebuilt the water pup, new impeller, wear plate, all that. This is the first time iv run it in a barrel, it wont pump water now. But here is the thing, when i take the inspection cover off(the little round cover that lets you acces the shift linkage), and i run the motor, it will pump water. i noticed that wile i have that cover off all the exhaust comes out that hole and not out the bottom, is the exhaust getting sucked in the pump and stopping it from circulating water?
- Suzuki Dt8 Outboard
- Q: I just move to this house, it's been empty for a while. The water pump keep screeching everytime I turn it on. What can I do to get rid this noise?
- You must have a surface mounted well pump also called a jet pump or you wouldn't hear a noise from a submirsable which is at the bottom of the well. Check where the motor hooks onto the pump itself to see if there are any small oil fittings. I doubt that there are, but it can't hurt to look. If you find any use 3M or similar oil to lubricate the bearings. If the house has been vacant for awhile those bearings might be rusty from sitting, and may stop swealing on their own as you use the pump and the shaft/bearings may grind the surface rust off and stop the noise. If they don't you will have to call a service company to evaluate the problem. Here is part of jet pump potential maintainence issues: Perform necessary pump maintenance: some water pumps require inspection and replacement of internal parts such as bearings or impellers as often as after just four or five years of use. While it may be possible to ignore this maintenance for a while, the effect may be to so wear the pump or pump motor parts that complete pump or pump motor replacement are necessary.
- Q: 1.5 kW three-phase pump with 600 meters line, should match what big line?
- Do you want to see the line loss how much pressure drop, if you want to ensure the working voltage of certain you pump, 600m pressure drop should be two-way, namely power press 1200m, press 380V, 1.5KW working current is calculated according to 3A R=, according to the resistivity * length / cross-sectional area of =0.0175*1200/S=21/S, and the loss of pressure drop =R*I=21*3/S=63/S, S take 3, loss of pressure drop is about 20V, the comprehensive economic cost, take 3 more appropriate, if you are willing to take 5, 6 are never mind, the thicker the loss is smaller.
- Q: 4--6 inch deep well pump head? How much per hour out of water?.
- Best answerLift pump is the location of the outlet is high, such as wells 5 meters deep, you put the pumping pipe on the bottom, the pump is placed in the vicinity of well, then, the head is 5 meters, the water power how much you buy depends on the pump, the greater the power, the faster the water pumping. The greater the party...
- Q: The role of water replenishing pump in circulating system
- There are three ways of constant pressure in water system. 1, the expansion tank constant pressure, this method applies to small and medium water systems, low cost. 2 water pump constant pressure, the role is when the system because the water shortage during the operation, resulting in insufficient pressure, the water supply system can play the role of water pressure. 3 pressure tank fixed pressure, pressure tank fixed pressure at the same time, also need replenishment pump water, the individual feel that the first two kinds of economic reality
- Q: i got that special socket but everytime i try to loosen the pump going clockwise i can not get the pump to come loose the socket just slips off any suggestions these is a northstar engine
- The tool you need is the kent moore design one. it has a bracket that bolts on and helps hold that socket that you call it snug against the pump..one other thing look at the new pump to determine the direction it loosens because i do not remember,also we have only one tool and its worked on all northstar engines so far
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Immersible Pump, Solar Pumping System, Popular
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 unit
- Supply Capability:
- 300000 unit/month
OKorder Service Pledge
OKorder Financial Service
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