Solar Water Pump Controller for Solar System

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800000 unit/month

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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 ( kW )

Rated Voltage ( V )

Head ( M )

Daily Flow ( / D )

PS370

0.37

220

20-47

20-1

PS550

0.55

220

15-70

40-1

PS750

0.75

220

6-81

100-1

PS1100

1.1

220

8-93

100-1

PS1500

1.5

220

7-128

130-1

PS2200

2.2

380

12-163

130-1

PS3000

3

380

9-187

250-10

PS4000

4

380

6-225

500-10

PS5500

5.5

380

10-172

500-20

PS7500

7.5

380

15-237

500-20

PS9200

9.2

380

20-140

500-40

PS11000

11

380

23-159

500-40

PS13000

13

380

27-189

500-40

PS15000

15

380

31-208

500-40

PS18500

18.5

380

39-143

500-100

PS22000

22

380

25-86

700-210

PS26000

26

380

30-105

700-210

PS30000

30

380

35-125

700-210

PS37000

37

380

40-150

700-210

PS45000

45

380

50-180

700-210

PS55000

55

380

65-200

700-210


Solar Water Pump Controller for Solar System


Solar Water Pump Controller for Solar System



 

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Q:Solar controller can not charge what is the reason
Float control point voltage: the general charge is completed, the battery is also standing for some time, so that the end voltage naturally fall, when the drop to the "maintenance voltage" point, it entered the float state, are currently using PWM (both Pulse width modulation), similar to the "trickle charge" (that is, a small current charge), a low battery voltage to charge a little, a low charge on the point, an share of a place to avoid the battery temperature continues to rise, This is very good for the battery, because the internal temperature of the battery charge and discharge a great impact. In fact, the PWM method is mainly designed to stabilize the battery terminal voltage, by adjusting the pulse width to reduce the battery charge current. This is a very scientific charge management system. Specifically, at the end of the charge, when the remaining capacity of the battery (SOC)> 80%, it is necessary to reduce the charging current to prevent excessive release (oxygen, hydrogen and acid gas) due to overcharging.
Q:What brand of solar controller is good
Do you ask the controller for photovoltaic power generation?
Q:How does the solar controller set up Sheung Shui?
Press and hold the warm water temperature button for 3 seconds, hear the "drop" after the sound, the display temperature of the two digital and "regular heating" indicator light began to flash, press the heating water temperature key to set the time heating time The Set the time in Beijing plus the set number of hours is the timing of the heating time, such as set at 10 am, regular heating at 4 pm every day, then set the number of hours 06 (range 00-23), wait 5 seconds to automatically save the exit "regular heating" light is always bright, the heating effect of the deadlock, after 4 pm every day will automatically heat up regularly. Cancel the regular heating, according to "heating water temperature" between 3 seconds, hear the "drop" after the "regular heating" indicator off, the timing heating function is canceled.
Q:How the solar panels with the controller
Hong-wing HY-12 / 24V10A solar street light controller designed for solar DC power supply system, solar DC street lamp system design, and the use of a dedicated computer chip intelligent controller. Use a one-touch touch switch to complete all operations and settings. With full short-circuit, overload, unique anti-reverse protection, full, over-automatic shutdown, recovery and other full-function protection measures, detailed charge instructions, battery status, load and a variety of fault instructions. The controller through the computer core search chip on the battery terminal voltage, discharge current, ambient temperature and other parameters related to the battery capacity sampling, calculated by a dedicated control model to achieve the characteristics of the battery discharge rate, temperature compensation correction of high efficiency, high accuracy Rate control, and adopted a high efficiency PWM battery charging mode, to ensure that the battery work in the best condition, greatly extending the battery life. With a variety of work patterns, output mode selection, to meet the various needs of users.
Q:Solar controller 10a, a represents what
A, represents the current. Indicates the current that is allowed to pass during operation of the controller.
Q:What is the system voltage of the solar controller?
Solar controller is called solar charge and discharge controller, is used in solar power system, the control of multi-channel solar cell battery charging and battery to the solar inverter load power supply automatic control equipment.
Q:Solar controller does not heat how to heat
Solar controller with live heating, with no electric heating, and now your controller without electric heating, can only replace a charged heating. "Solar public welfare network" free consultation
Q:How the inverter is connected to the solar controller
The controller combines the logic controller and the microprogram controller, both of which have strengths and weaknesses. The combination of logic controller design trouble, complex structure, once the design is completed, can not be modified or expanded, but it is fast. Microprogram controller is easy to design, simple structure, modify or expand are convenient, modify the function of a machine instruction, just repeat the corresponding micro-program; to add a machine instruction, just add a micro-program in the control memory, However, it is done by performing a short process. The specific comparison is as follows: Combination logic controller, also known as hard-wired controller, composed of logic circuit, completely by hardware to achieve the function of the instruction.
Q:How the solar controller wiring,
Controller (English name: controller) refers to the order in the order to change the main circuit or control circuit wiring and change the circuit resistance value to control the motor start, speed, braking and reverse the master device. It consists of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller. It is a "decision maker" that issues a command to complete the coordination and command of the operation of the entire computer system.
Q:Solar water heater controller power screen is not displayed
The transformer is broken; the control panel is not powered; the chip is broken; the display is broken. Solar water heater is the solar energy into heat energy device, the water from low temperature heating to high temperature, to meet people in life, the production of hot water use. Solar water heaters according to the structure is divided into vacuum tube solar water heaters and flat solar water heaters, mainly in the vacuum tube solar water heater mainly occupy 95% of the domestic market share. Vacuum tube type household solar water heater is composed of heat pipe, storage tank and bracket and other related parts, the solar energy into heat mainly rely on vacuum tube, vacuum collector tube using hot water floating cold water sink principle, the water microcirculation To achieve the required hot water.

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