Solar Pumping System - saj-electric.cn · Solar Pumping System Solar pumping system, is constituted...

Guangzhou Sanjing Electric Co.,Ltd. (stock code:835613)PD -E201801 -1CB

Solar Pumping System

Add:SAJ Innovation Park,No.9, Lizhishan Road,Science City, Guangzhou High-tech Zone , Guangdong, P.R.China.

All-in-One Solar Pumping System Trendsetter

Guangzhou Sanjing Electric Co.,LTD.

Fax:020-66608589 Tel:020-6660 0073

Service hotline:400-159-0088 Zip: 510663

Website:www.saj-electric.com

Let the sun be the water porterLet the sun be the water porter

ISO9001 ISO14001 ISO18001

National high-tech enterprise

To build , green intelligent

and energy efficientenvironment, and to create better, happier and healthier lives

for people everywhere.

03/04

05/06

19/20

21/26

27/28

07/08

01/02

Milestones

Company Introduction


PDS Solar Pump Controller

Test Records

Project References

Co n te n t

09/12

GPRS Module

17/18PDS23 Plus Solar Pump Controller

PDS33 Solar Pump Controller

13/16PDS23 Solar Pump Controller

01/02

About SAJHeadquartered in Guangzhou, serves the world

Guangzhou Sanjing Electric Co., LTD(Stock Code: 835613,hereinafter referred to as SAJ) is a professional leading provider of motor drive and control technology, renewable energy conversion, transmission and storage solutions. Established in 2005, with the registered capital of 50.4 million RMB, SAJ has a strong Research & Development and technical service team.

Focusing on the technical innovation, SAJ masters the leading technology of high performance frequency vector control, motion control, and photovoltaic power generation. SAJ has been awarded as National High-tech Enterprise, Intertek "Authorized Satellite Lab", Guangzhou "Little Giant" Enterprise of Science & Technology, Guangdong Solar Inverter Engineering & Technology Research Center and so on. So far, the company has been authorized 20 invention patents , 76 utility model patents, 15 exterior design patents, 25 software copyrights and 6 software product registrations.

SAJ specializes in providing professional distributed solar inverter, energy storage hybrid solar inverter and monitoring solution, general frequency drive, smart pump drive, and solar pumping system. Now regarding the total shipment, SAJ general frequency drive (<11kW) ranks Top 5, smart pump drive and solar pumping system as Top 1 in domestic market, meanwhile, SAJ solar inverters has been awarded the Top 10 solar inverter brand in China for last five consecutive years, and become the golden supplier of Belgium largest community solar project. For the residential solar inverter (1kW-10kw), SAJ monthly average shipment has become the Top 3 as the first choice for residential solar investment, so far, SAJ has provided distributed solar inverters & solutions for poverty alleviation projects from more than 18 provinces.

With the strategy of local service network, SAJ has 16 branch offices and 50 service centers in China, overseas service center has expanded to Germany, Switzerland, Belgium, Australia and other countries. With the superior quality and comprehensive service network, SAJ has successfully applied 1 million sets of products around the world.

Adhering to the concept of "integrity, learning, innovation, win-win cooperation", SAJ is devoted to the development of the leading drive & zero-carbon and energy saving technology, to build green, smart and efficient energy environment, to make lives better, happier, and healthier.

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$100%

RELIABILITY

System type

Solar-powered pumping

Diesel-powered pumping

Wind-powered pumping

Ram pumping

Hauling water

Advantages Disadvantages

Low maintenance; no fuel costs; easy installation; reliability; unattended operation; portable.

Higher initial costs; variable water delivery depending on sun intensity; higher return on investment depending on the insolation of the installation.

Moderate initial costs; movable or portable; easy installation; requires certain system experience.

Requires regular maintenance and replacement of diesel:inadequate maintenance will reduce life expectancy; the higher cost of fuel and the long-term fuel cost trend is upward; environmental pollution of noise, smoke, and waste oil; requires an understanding of the installation environment.

Long life span; lower initial costs; no fuel costs.

High maintenance and replacement cost; difficult to purchase the replace components locally; greatly influenced by season; requires special tools to install; high labor costs; only works when wind conditions are adequate.

Lower initial costs; low maintenance costs; no fuel costs; easy installation; reliable; simple

Rushing water is required.

Highest labor cost.Lowest initial costs; excellent mobility.


Solar pumping system, is constituted by solar module array, combiner box, liquid level switch, solar pump etc. It aims at

providing solutions for the region that suffers water shortage, no power supply or uncertain power supply.

With the development of science and technology, People's requirement for the water supply output and water quality is

getting higher and higher. Also, they are taking the reliability of water supply system and environment protection into

consideration. With the advantage of easy installations, low maintenance and operating cost, zero carbon emission,

automatic running, and inexhaustible solar, the solar pumping system is gradually become the first choice for regions to

solve the water use problems.

■ The advantages and disadvantages between solar pumping system and traditional pumping system.

EASY INSTALLATION AUTOMATIC RUNNING REDUCED COST HIGH RELIABILITY ZERO CARBON EMISSION

AC DC

GPRS

Solar ModuleRemote Monitoring

GPRS Module

PDS33 Controller

Pool

Deep Well Pump

AC Input

DC Input Three-phase

AC Output

Outlet Pipe

AC Input

Combiner Box

Toggle Switch

DC

ACAlternative Controller Pump Pool

GPRS

■ Solar Water pump System Topology

07/08

■

M4,COM

+ - U V W

564

634

571.9

634

634

2.2

4

5.5

7.5

11

PDS33-4T004

PDS33-4T5R5

PDS33-4T7R5

PDS33-4T011

PDS33-4T015

SZYL-P100-18

SZYL-P250-30

SZYL-P200-30

SZYL-P250-30

SZYL-P250-30

30

20

19

20

20

/

/

1

1

2

2

3

30

20

38

40

60

3000

5000

7600

10000

15000

4 Into 1

4 Into 1

4 Into 1

PDS33-4T004 PDS33-4T5R5 PDS33-4T7R5

One-stop Solar Pumping System Design

F o ur be n e f i ts stre n gth e n p e r f e ct se r v i ce

Trustworthy investment decision-making support

SAJ provides a website tool PDS Calculator for return on investment of PDS solar pumping systems compared with those diesel systems and help you make decisions only required the application address, actual dynamic head, daily water consumption and the current diesel prices.

1: Determine the daily water requirement for your system.2: Input the days and tank size for water storage.3: Input the total daily insolation of the application.4: Calculate the total dynamic head.

5: Pump and motor selection.6: Solar Drive selection.7: Solar array sizing.8: Check the whole output.

Free all-in-one system design

1: Make right decisions with PDS Calculator.2: All-in-one designs your system with PDS Designer.3: Purchase the rest components locally.4: Follow the design report for standard installation.5: Follow the PDS manual for commissioning electric pumping systems.

Quick Installation & Operation Guide

1: Available with a ten-year standard warranty and a twenty five-year life span for solar modules. 2: Available with a one-year standard warranty for pump.3: Available with a one-year standard warranty for motor.4: Available with a standard warranty of a year and a half and a ten-year life span for solar controller.5: Automatically start and stop every day and realize the control of automatic water level by level sensor.6: Alarms and troubleshooting tools enable remote monitoring without artificial periodic inspection.

Trouble-free maintenance

Solar pumping system diagram

■ Configuration table

DC circuit breaker

M5 (High water level)

M6 (Low water level)

COM

low water level probe(optional)

Barren mountain control

Farm irrigation

Domestic water

Max input voltage 800V, MPPT voltage range：DC 500-700V

SZYL-P100-18 × 30; total power3kW SZYL-P250-30 × 20; total power5kW SZYL-P200-30 × 19 × 2; total power7.6kW

2kW deep-well pump 4kW deep-well pump 5.5kW deep-well pump

Ecological control

Water and soil conservation

Float switch

combiner box with 4 interfaces

5.5kW deep-well pump

2.2kW deep-well pump

4kW deep-well pump

Controller Model Component Model

Cascade Number

Input Voltage(V)

Parallel Number Total Total Power(W)

Combiner BoxThe Configuration And Number Of Solar Modules

Pump Power (kW)

■ Flexibility◎ Compatible with any IEC three-phase asynchronous motors◎ Compatible with popular solar arrays◎ Grid main supply optional

■ Reliability◎ 10-year market proven experience of leading motor and pump drive technology◎ Soft start feature to prevent water hammer and increase system life◎ Smart IGBT module integrated to simplify system design, reduce board space, simplify the manufacturing process and thus ◎ Built-in overvoltage, overload, overheat and dry-run motor protection

■ Smartness◎ Self-adaptive maximum power point tracking technology with up to 99% efficiency◎ Automatic regulation of pump flow◎ Self-adaptation to the drive used in the installation

■ Cost effectiveness◎ Plug-and-play system design◎ Embedded pump functions ◎ Battery-free for most applications ◎ Effortless maintenance

■ Remote Monitoring◎ Standard RS485 interface equipped for each solar pump controller◎ Optional GPRS RJ485 modules for remote access◎ Spots value of solar pump parameters monitoring available from anywhere◎ History of solar pump parameters and events lookup support◎ Android/iOS monitoring APP support or PC

■ Datasheet

09/10

Note: 1.According to the light conditions, in different regions, the PV array power can be 1.2-1.6 times to the pump power.

2.Use the deep well pump or the output power wire for a long occasion, the controller needs to enlarge one step.

PDS33 三相太阳能水泵控制器


PDS33-2S2R2 PDS33-4T2R2 PDS33-4T004

186*130*154.8

2.8

2.7~3.5

23

4

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9.6

2.7~3.5

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4

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5.1

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10.5

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4

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26

17

11

25

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20.5

11

7.5

17

PDS33-4T5R5

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14.6

8.9

5.5

13

PDS33-4T015 PDS33-4T18R5

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35

21

15

32

22.2~29.6

38.5

24

18.5

37

360.5*182*195.4

9.0

385.5*219*196.9

450V DC

280~360V DC

220 VAC Single Phase

220 VAC Three Phase

800V DC

500V DC~700V DC

380V AC(±15%), Three Phase


241*162*180.2

4.2 10.8 11

Controller Model

Input Data

PV Source

Max Input Voltage(Voc) [V]

Recommended voltage, at MPPT

Recommended PV array power [kW]

Alternate AC Generator

Input voltage

Max Amps(RMS) [A]

Power and VA capability [kVA]

Output Data

Output Power, rated [kW]

Output Voltage, rated

Max Amps(RMS) [A]

Output Frequency

Protection

Surge protection

Overvoltage protection

Undervoltage protection

Locked pump protection

Open circuit protection

Short circuit protection

Overheated protection

Dry run protection

Communication

Communication port

General Data

Ambient Temperature Range

Cooling Method

Ambient Humidity

Dimensions(H*W*D) [mm]

Gross Weight [kg]

Standard Warranty [month]

Certificates

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

0-50Hz/60Hz

Standard isolater RS-485, Modbus protocol

-20℃~60℃, >45℃,Derating as required

Fan Cooling

≤ 95%RH

18

IEC/EN 61800-5-1,IEC/EN 61800-2:2004,IEC/EN 61800-3:2004,CE

PDS33 2.2~350KW

11/12

PDS33-4T030 PDS33-4T037 PDS33-4T045 PDS33-4T055 PDS33-4T075 PDS33-4T093 PDS33-4T110PDS33-4T022

36~48

62

40

30

60

16.3

44~59.2

76

57

37

75

54~72

92

69

45

91

30.8

867*443*358

71

132~176

214

160

110

210

66~88

113

85

55

112

90~120

157

114

75

150

596.8*338*322.2

39.4

112~149

180

134

93

176

26.4~35.2

46.5

30

22

45

445*256*228.6

16.3

557.5*300*282.7

30.8

PDS33-4T160 PDS33-4T200 PDS33-4T220 PDS33-4T250 PDS33-4T280 PDS33-4T315 PDS33-4T350PDS33-4T132

192~256

307

231

160

304

169

240~320

385

250

200

377

264~352

430

280

220

426

171 250

426~568

665

500

350

650

300~400

468

355

250

465

175

336~448

525

396

280

520

1735.6*800*398

197

378~504

590

445

315

585

220

159~211

256

192

132

235

867*443*358

71

1464.5*579*405.2

169

0-50Hz/60Hz

800V DC

500V DC~700V DC



■ Datasheet ■ Datasheet


Fan Cooling

≤ 95%RH

18


Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Standard, isolated Rs-485, Modbus protocol

0-50Hz/60Hz

800V DC

500V DC~700V DC



Controller Model

Input Data

PV Source



PV array power [kW]


Input voltage

Max Amps(RMS) [A]


Output Data



Max Amps(RMS) [A]

Output Frequency

Protection

Surge protection







Dry run protection

Communication

Communication port

General Data


Cooling Method

Ambient Humidity


Gross Weight [kg]


Certificates


Fan Cooling

≤ 95%RH

18


Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated


Controller Model

Input Data

PV Source



PV array power [kW]


Input voltage

Max Amps(RMS) [A]


Output Data



Max Amps(RMS) [A]

Output Frequency

Protection

Surge protection







Dry run protection

Communication

Communication port

General Data


Cooling Method

Ambient Humidity


Gross Weight [kg]


Certificates





■ Flexibility◎ Compatible with any IEC three-phase asynchronous motors

◎ Compatible with popular solar arrays

◎ Grid main supply optional

■ Reliability◎ 10-year market proven experience of leading motor and pump drive technology◎ Soft start feature to prevent water hammer and increase system life◎ Smart IGBT module integrated to simplify system design, reduce board space, simplify the manufacturing process and thus ◎ Built-in overvoltage, overload, overheat and dry-run motor protection

■ Smartness◎ Self-adaptive maximum power point tracking technology with up to 99% efficiency◎ Automatic regulation of pump flow◎ Self-adaptation to the drive used in the installation

■ Cost effectiveness◎ Plug-and-play system design◎ Embedded pump functions ◎ Battery-free for most applications ◎ Effortless maintenance

■ Remote Monitoring◎ Standard RS485 interface equipped for each solar pump controller◎ Optional GPRS/Wi-Fi/Ethernet RJ45 modules for remote access◎ Spots value of solar pump parameters monitoring available from anywhere◎ History of solar pump parameters and events lookup support◎ Android/iOS monitoring APP support

PDS23-2SR75 PDS23-2S1R5 PDS23-2S2R2

450

280VDC~360VDC

220/230/240V AC(±15%), Single Phase

220-240VAC, Three Phase

0.9-1.2

8.2

1.5

0.75

4.0

1.8-2.4

14.0

3.0

1.5

7.0

2.7-3.5

23.0

4.0

2.2

9.6

PDS23-4T004 PDS23-4T5R5

6.6-8.8

14.6

8.9

5.5

13.0

4.8-6.4

10.5

5.9

4

9.0

PDS23-4T2R2

2.7-3.5

5.8

4.0

2.2

5.1

Controller Model

Input Data

PV Source


Recommended voltage, at mpp



Input voltage

Max Amps(RMS) [A]


Output Data

Output Power,rated [kW]


Max Amps(RMS) [A]

Output Frequency

Protection

Surge protection







Dry run protection

Communication

MODBUS communication card

General Data


Cooling Method

Ambient Humidity


Gross Weight [kg]


Certificates

0-50Hz/60Hz

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated


Fan Cooling

≤ 95%RH

18


800

500VDC~700VDC

380/400/415/440VAC(±15%), Three Phase

380/400/415/440VAC,Three Phase

Optional, RS-485 isolated

■ Datasheet

PDS23-4T7R5 PDS23-4T011

9.0-12.0

20.5

11.0

7.5

17.0

13.2-17.6

26.0

17.0

11

25.0

248*160*183

4.2

322*208*192

9.0

186*126*171

2.8

186*126*171

2.8

248*160*183

4.2

13/14


2.Use the deep well pump or the output power cord for a long occasion, the controller needs to reduce the amount of use.

PDS23 Plus 0.75~400KW


■ Datasheet

PDS23-4T18R5 PDS23-4T022 PDS23-4T030 PDS23-4T037 PDS23-4T045 PDS23-4T055 PDS23-4T075 PDS23-4T093 PDS23-4T110 PDS23-4T132 PDS23-4T160 PDS23-4T200 PDS23-4T220 PDS23-4T250 PDS23-4T280 PDS23-4T315 PDS23-4T355 PDS23-4T400Controller Model

Input Data

PV Source


Min Input Voltage, at mpp [V]



Input voltage

Max Amps(RMS) [A]


Output Data

Output Power,rated [kW]


Max Amps(RMS) [A]

Output Frequency

Protection

Surge protection







Dry run protection

Communication

MODBUS communication card

General Data


Cooling Method

Ambient Humidity


Gross Weight [kg]


Certificates

PDS23-4T015

800

500VDC~700VDC

380/400/415/440VAC(±15%), Three Phase

380/400V415/440VAC,Three Phase

0-50Hz/60Hz

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated


Fan Cooling

≤ 95%RH

18



22.2-29.6

38.5

24.0

18

37.0

17.2

26.4-35.2

46.5

30.0

22

45.0

36.0-48.0

62.0

40.0

30

60.0

17.6

660*473*307

71.0

90.0-120.0

157.0

114.0

75

150.0

44.0-59.2

76.0

57.0

37

75.0

54.0-72.0

92.0

69.0

45

91.0

549*385*265

42.0

66.0-88.0

113.0

85.0

55

112.0

18.0-24.0

35.0

21.0

15

32.0

322*208*192

9.0

112.0-149.0

180.0

134.0

93

176.0

132.0-176.0

214.0

160.0

110

210.0

169.0

159.0-211.0

256.0

192.0

132

235.0

880*579*375

169.0

192.0-256.0

307.0

231.0

160

304.0

171.0

240.0-320.0

385.0

250.0

200

377.0

197.0

264.0-352.0

430.0

280.0

220

426.0

983*650*377

220.0

300.0-400.0

468.0

355.0

250

465.0

220.0

336.0-448.0

525.0

396.0

280

520.0

1203*800*400

290.0

378.0-504.0

590.0

445.0

315

585.0

426.0-568.0

665.0

500.0

355

650.0

480.0-640.0

785.0

565.0

400.0

725.0

432*285*228

17.2

800

500VDC~700VDC

380/400/415/440VAC(±15%), Three Phase

380/400V415/440VAC,Three Phase

0-50Hz/60Hz

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated


Fan Cooling

≤ 95%RH

18




2.Use the deep well pump or the output power cord for a long occasion, the controller needs to reduce the amount of use.

15/16

172*240*144 218*300*154

■ Remote Monitoring▶ Standard RS485 interface equipped for each solar

pump controller

▶ Optional GPRS modules for remote monitoring

▶ Function data and error records easy to lookup

▶ Android /iOS monitoring APP support of PC

■ Reliability

▶ 10-year market proven experience of leading motor and pump drive

technology

▶ Smart IGBT module integrated to simplify system design, reduce board

space, and thus simplify the manufacturing process

▶ Choose high-quality material, excellent heat dissipation performance,

improve system reliability

■ Smartness

▶ Self-adaptive maximum power point tracking，

efficiency up to 99%

▶ Automatic regulation of pump flow

▶ Self-adaptation to the drive used in the installation

■ Flexibility ▶ Compatible with IEC standard three-phase asynchronous induction motors

▶ Compatible with popular PV modules

▶ IP65 for outdoor installation

▶ External AC/DC junction box, switch to power supply(automatic/manual)

17/18

■ Datasheet

PDS23 Plus 2.2K

2.7~3.5

4.0

2.2

5.1

9.0

PDS23 Plus 4K

4.8~6.4

5.9

4.0

9.0

13.0

PDS23 Plus 5.5K

6.6~8.8

8.9

5.5

13.0

17.0

PDS23 Plus 7.5K

9.0~12.0

11.0

7.5

17.0

25.0

PDS23 Plus 11K

13.2~17.6

17.0

11.0

25.0

32.0

Controller Model

Input Data

PV source

Max Input Voltage(Voc)

Recommended Voltage (mpp)

Recommended PV array power (kW)


Input Voltage

Power and VA capability (kVA)

Output Data

Rated Output Power (kW)

Rated Output Voltage

Rated Output Current (A)

Max Output Current (A)

Output Frequency

Protection

Surge Protection

Overvoltage Protection


Deadlock Protection

Open Circuit Protection

Short Circuit Protection

High Temperature Protection

Dry-run Protection

Communication

Communication port

General Data


Cooling Method

Protection Level

Dimension[W*H*D](mm)

Standard Warranty (month)

Certificate

800V�DC

500~700V�DC

380/400/415/440V�AC(±15%), Three Phases

380/400/415/440VAC(±15%), Three Phases

0~50Hz/60Hz

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated

Integrated


-20℃~60℃>45℃, Derating as Required

Fan Cooling

IP65

18


PDS23 Plus Solar Pump Controller

IP65dust proofwater proof

PDS23 Plus 2.2~11KW



1

RS485

GPRS

850/900/1800/1900

Class 4（2W）GSM850、EGSM900/Class 1(1W) DCS1800、PCS1900

1~30 [Optional]， 10 [Standard]

Remote sever

3*LED

DC 24V (±3%)

<1

<8

-40℃~+85℃

-45℃~+90℃

95*75*25

300

IP20

Wall hanging+Fastener installation

18

GPRS Module

19/20

Current Running by ControllerFrequency Datashe Analysis & Comparison

Free Monitoring Platform Using Instant Remote Monitor

Running Condition of Machine Records for Fault Information

Based on mobile operator

Stable & Reliable

Plug-in connection

Easy to maintain

1~10 years

data package optional

Support

online recharge

Support

remote control

1 10

General parameters

Connecting inverters No. [set]

Inverter communication port

Remote communication port

Operating frequency [MHz]

Transmitted power

Data collection interval[min]

Access data method

Status display

Electric parameter

Input Voltage

Static consumption [W]

Max. instant consumption [W]

Environment

Operating temperature range

Storage temperature range

Dimensions [H*W*D][mm]

Weight [g]

Ingress protection

Others

Mounting method

Warranty [Year]

Datasheet

Atu Shiku Musake Village Xinjiang :

45kW solar pumping system irrigation station in Atu Shiku Musake

Village, Xinjiang 50m³ water offered by a 37kW pump for villagers, water

problem of 30 families solved

21/22

Project References :

23/24

Scenic Spot of Daocheng Yading, Shangri-la :

System installed in Scenic Spot of Daocheng Yading, Shangri-la to cloth barren

mountains with greenery scene. 3pcs 37kW solar pumps, 3pcs PDS23-4T075

Solar Pump Controllers. System capacity:�160kWPanels: 245WAltitude: 3400mPumping height: 250m

Flow:�69m³/h

Solar Pumping system introduction--Yanshuai Town Lincang City Yunnan :

Function: Villages and towns centralized water supply project ,Vertical multistage pump: 30kW,32m³,225m 2 units, one for using and

the other one for standby function.

Model: PDS23-4T037

Modules: 40kW 250W*20 strings*8 parallels 160pcs

Combiner box: PDS-CB12

Description for installation place: water supplying for the mountains, Transitional pools built outside of a house where water

pump placed, water transferred through a 2.3km seamless tube to the take at a altitude of 150m, which is with 300m³ capacity

25/26

Diaolai village,Baoting,Hainan:

Add: Diaolai village Baoting HainanUsing area: rural drinking water supply safety project ( supplying drinking water for over 80 households)Project capacity: 9kWModel: PDS23-7.5kW

Parameter of water pump: water head 108m,water flow 10m³/h

The following chart is the result of the test of the PDS33 solar water pump controller used in June 2017, in Guangzhou, China.

Cloudy

50

　

30.6

5250

　

380 3 phase　

Test location

Manufacturer

Rated power (kW)

Manufacturer

Imp(A)

ηm(%)

Manufacturer

Start flow

GuangZhou China

Mastra

4

Liang Jing

8.17

15.40

SAJ

68m³

Test head (m)

Rated head (m)

Rated voltage(V)

Type

P Max.(Wp)

Model

Stop flow

55

75

380 3 Phase

Polycrystalline

250

PDS33-4T5R5

112.8m³

Test date

Type

Rated speed(rpm)

series

Number

Rated power(kW)

2017/6/19

Submersible Pump

2850 (50Hz)

21

21

5.5

Weather

Discharge Dia.(mm)

Vmp(V)

Total (W)

Rated putout voltage(V)

Test Description

Pump-Motor Details

Solar Modules Details

Solar Pump Controller Details

Tank

32.22

25.62

36.87

38.88

41.58

42.28

43.66

43.82

45.43

44.78

47.59

46.15

46.31

46.27

45.36

47.09

46.2

46.1

38.09

44.4

36.53

41.97

40.33

38.38

35.46

33.5

30.78

0.6

8:00:00

8:20:00

8:40:00

9:00:00

9:20:00

9:40:00

10:00:00

10:20:00

10:40:00

11:00:00

11:20:00

11:40:00

12:00:00

12:20:00

12:40:00

13:00:00

13:20:00

13:40:00

14:00:00

14:20:00

14:40:00

15:00:00

15:20:00

15:40:00

16:00:00

16:20:00

16:40:00

17:00:00

549.4

591.8

549.7

550.7

544.3

536.9

541.1

514.9

524.2

510.2

515.1

533.2

509.3

516.5

514

520.7

505.3

517.5

526.5

554.9

592.8

595.6

594.4

591.3

601.4

593.1

605.6

642.4

1.39

0.98

1.96

2.07

2.54

2.81

3.05

3.15

3.39

3.44

4.11

3.86

3.68

3.59

3.42

3.91

3.69

3.55

2.5

3.16

1.95

2.63

2.26

2.2

1.67

1.34

1.16

0.02

189

162

226

235

265

277

293

298

311

316

351

339

328

324

314

339

329

320

260

298

226

269

248

241

209

186

173

0

1.33

0.93

1.87

1.98

2.43

2.68

2.91

3.01

3.24

3.29

3.93

3.69

3.52

3.43

3.27

3.74

3.53

3.39

2.39

3.02

1.86

2.51

2.16

2.1

1.59

1.28

1.11

0.01

Test Data

DC input voltage [V]Time DC input power [kW] Output voltage 3 phase [V] Output power [kW] Output frequency [Hz]

Test RecordsTable 1：Diagram of DC input voltage , Output 3 phase voltage and Output frequency.

Table 2：Diagram of DC input power , Output power of PDS.

Test Conclusion: In Guangzhou, P.R. China, the average peak sunshine duration for many years is 3.53 hour. On the day of testing, the operating time of the

solar panels under equivalent efficiency and full rated power is 4.66 hour; the generating capacity of the tested systematic solar panels is

24.49 kWh, and the saved electric energy is 23.4 kWh. The maximum transfer efficiency of PDS33 solar pump controller can reach 98%.

According to experience, the PDS33 solar pump system can generate 6764kWh electricity annually in Guangzhou, P.R. China and save

6450 kWh electricity which equals to annual emission reduction of 6431kg CO₂ and 194kg SO₂. The energy saving and emission reduction

performance of the system will be better in areas with more sun illumination.

24.49

5.25

4.66

Total output power of PDS33 (kWh)

Average conversion efficiency of PDS33

23.4

95.5%

98%

Rated power of pump (kW)

Rated flow of pump (m³/h)

Total pumping capacity (m³)

4

10

44.8

4.48

23.4

Equivalent time for full load running (h)

Saving energy (kWh)

Total output power of solar modules (kWh)

Power of solar modules (kW)

Equivalent time for full power (h)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

8:00 8:20 8:40 9:00 9:20 9:40 10:00 10:20 10:40 11:00 11:20 11:40 12:00 12:20 12:40 13:00 13:20 13:40 14:00 14:20 14:40 15:00 15:20 15:40 16:00 16:20 16:40 17:00

kW

Time

DC input

power [kW]

Output

power [kW]

Multinomial

1

6

11

16

21

26

31

36

41

46

0

50

100

150

200

250

300

350

400

450

500

550

600

650

8:00 8:20 8:40 9:00 9:20 9:40 10:00 10:20 10:40 11:00 11:20 11:40 12:00 12:20 12:40 13:00 13:20 13:40 14:00 14:20 14:40 15:00 15:20 15:40 16:00 16:20 16:40 17:00

HzV

Time

DC input voltage [V]

Output

voltage 3phase

[V]

Output frequency [Hz]

MAX. conversion efficiency of PDS33

27/28

Solar Pumping System - saj-electric.cn · Solar Pumping System Solar pumping system, is constituted...

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