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2

2.  EQUIPMENT INSTALLATION

Before commencing installation check all systems components that should include the 
pump with cable, safety rope, DC Isolator, controller (if applicable), supply cable for PV 
module array to pump controller/isolator, pipe fittings and PV solar modules. 

Also required will be the necessary length of piping, surface pipe fittings and module 
support which is not included in the systems but is available from the pump supplier on 
request.  

2

Average Daily Irradiation Values (Kwhr/m) 

Graph 1

Jan Feb Mar Apr May Jun  Jul Aug Sep 

11

Oct Nov Dec 

5.6

6.3 6.5

6.0

5.8

5.6 5.7 5.9

6.5

5.8

5.1 5.3

% Daily Output

Graph 2

6

7

8

9

10

12 13 14 15  16  17 18

Time (hrs)

13.5%

7%

10%

12%

13%

13%

12%

10%

7%

0%

2%

2%

0%

1.3 PUMP DATA

SunFlo-A

SunFlo-S

SunFlo-B

H

104mm

13.8mm

H

SUNFLO-S 150

SUNFLO-S 300

SUNFLO-A 150H

SUNFLO-A 270H

SUNFLO-A 600H

SUNFLO-B 120H

SUNFLO-B 500C

SUNFLO-B 1000C

1m /day at 30m

3

3m /day at 60m

3

2m /day at 30m

3

3m /day at 50m

3

4m /day at 70m

3

3m /day at 30m

3

3

6

4

m /day at  0m

12m /day at 70m

3

120

24

300

24

150

24

270

36

600

48

120

24

500

48

1000

110

Pump Model

Indicative

Performance

24

1x200W

2x200W

1x200W

2x200W

4x200W

1x200W

4x200W

8x200W

60m

50m

70m

30m

40m

70m

30m

30m

½”

¾”

1”

1¼”

Outlet

Size

Cable

length,

2

2.5mm

PV

Modules

Peak

Voltage

(V)

Motor

Rating

Watts

Open

Circuit

Voltage

(VoC)

≥20

≥30

≤50

≤50

≤100

≤125

≤200

≥30

≥60

≥112

Input

Voltage

(V)

≤60

Summary of Contents for SUNFLO-S 150

Page 1: ...Installation Operating Manual SOLAR PUMPING SYSTEMS...

Page 2: ......

Page 3: ...ng 1 1 Pump 2 1 2 2 Pump Installation 1 2 Power Outputs 3 1 2 3 Electrical Wiring 1 3 Pump Data 4 2 2 4 Low Water Level Protection 7 4 SYSTEM OPERATIONS 8 2 5 High Water Level Tank Sensor 7 4 2 Contro...

Page 4: ...for starting and running the pump which incorporates over and under current and voltage protection SunFlo B Pumps are of either rotary screw or centrifugal design depending upon model Material of con...

Page 5: ...8 5 6 5 7 5 9 6 5 5 8 5 1 5 3 Daily Output Graph 2 6 7 8 9 10 12 13 14 15 16 17 18 Time hrs 13 5 7 10 12 13 13 12 10 7 0 2 2 0 1 3 PUMP DATA SunFlo A SunFlo S SunFlo B H 104mm 13 8mm H SUNFLO S 150 SU...

Page 6: ...ing it is recommended that the drop cable electrode cable if fitted and rope are secured to the drop pipe by the tape provided and are not left loose A wide range of pump models are available and the...

Page 7: ...system to avoid dangerous power surges WARNING WARNING Ensure tight cable connections as loose connections are the most common source of system failures WARNING WARNING Ensure that the Isolator and Co...

Page 8: ...cuits The module connection cable should be connected to the PV Isolator that is provided with MCB overload protection All wiring connections should be made with the isolator off 5 SunFlo S System Lay...

Page 9: ...lar Battery L1 L2 L3 Motor Tank Well COM2 Solar Panel Battery TH WH COM1 Water Pipe Electronic water level sensor Well PV MODULES MODULES CONNECTIONS DC ISOLATOR OUTLET MPPT PUMP CONTROLLER SunFlo B 1...

Page 10: ...s provided on the main pump cable that is suitable for large diameter well installation where there is sufficient space for paddle operation If installed in a borehole the paddle should be removed by...

Page 11: ...ated systems a charge controller supplied in the system is required The controller must not be used for systems without batteries as performance will be impaired Charge controllers are fitted with LED...

Page 12: ...d light blinking Over current error Yellow light continuously on indicates the system voltage is too low Green light the tank is full Green light the well is empty If the light is blinking system is i...

Page 13: ...ay on the low level cut out re start with up to 30mins delay being available The WELL indicator will blink when the delay is activated If no delay is required the control should be set to 0 the recomm...

Page 14: ...he pump A battery system should start if the battery supply voltage is higher than what the pump requires If the pump was recently connected or reconnected to the controller it may be running in rever...

Page 15: ...handling lack of maintenance faulty installation incompetence on part of the equipment user Acts of God or any other cause beyond the Company s reasonable control Also any repair or attempt at repair...

Page 16: ...INS420A 05 19 www davisandshirtliff com...

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