Solar DC Water Pump System

We're happy to discuss solar water pump with you!

easier to install and more reliable.the water lubricated bearing make the submersible pump more environment-friendly,

it consumedly increased the safety and reliablity of the submersible motor.The motor's insulation resistance can be more than 10 years long. Stator and rotor are sealed by environment-friendly casting resin.

with traditional small asynchronous motor.

from environmentally friendly materials,

We do solar power right

Applications InnovationThe DC pump brushless motor has increased its efficiency up to 25% in comparison

Technology Innovation(Patent)

Structure Novelty

Advantage

Our system components are made

and are protected from corrossion.

Our solar DC pump systems are easy to install and they operate automatically. Furthermore, they are cost saving, because direct current (DC) pumps require less power than alternate current (AC) pumps.

Our solar control modules feature

than battery-dependent systems. Additionally, MPPT Solar Power Systems cost 10% less than battery-dependent systems, and water pumping efficiency is 15% superior.

Max Power Point Tracking (MPPT) it has been shown to have 95%+ efficiency, which is generally 12~30% higher

stator and rotor processed by casting resin technology as well as

Greenwood Solar will provide any specifications photovoltaic pumping systems

How to understand the Model of a pump4 SP 3 - 8 A Pump body's code. No.s of impellers m3/h - Nominal flow rate Pump series' code Inch - Minimal the diameter of the well

Anti-corrosive

Stainless Submersible Pump

Long Lifespan

which are specially designed and manufactured according of your needs.

The pump set is anti-abrasive, anti-erosive, and easy for installation.The pump is of an excellent water-lifting performance.

Greenwood Solar will provide any specifications photovoltaic pumping systems

No

Model

Motor

Power

(KW)

MPPT

Controller

( V )

Solar Panel(KWp)Flow rate(m3/h) / Head (m)

Best use rangeoutletdiameter

(mm/inch)

Pump

Length

(mm)

1 4SP2-9A 0.37 48 0.72（4pcs 180Wp） 1.5 /40 2 /38 3 /25

32 /

1.25

371

2 4SP2-13A 0.55 110 1.175（5pcs 235Wp） 1.5 /60 2 /56 3 /36 455

3 4SP2-18A 0.75 110 1.44（8pcs 180Wp） 1.5 /85 2 /77 3 /50 560

4 4SP2-23A 1.1 220 2.115（9pcs 235Wp） 1.5 /107 2 /98 3 /66 665

5 4SP2-28A 1.5 220 2.88（16pcs 180Wp） 1.5 /130 2 /118 3 /78 770

6 4SP2-33A 1.5 220 2.88（16pcs 180Wp） 1.5 /152 2 /139 3 /93 875

7 4SP2-40A 2.2 220 4.23（18pcs 235Wp） 1.5 /185 2 /169 3 /113 1022

8 4SP2-48A 2.2 220 1.5 /223 2 /203 3 /134 1190

9 4SP3-6A 0.37 48 0.72 (4pcs 180Wp) 1.8 /33 3 /28 4.2 /16

40 / 1.5

308

10 4SP3-9A 0.55 110 1.8 /50 3 /41 4.2 /24 371

11 4SP3-12A 0.75 110 1.44（8pcs 180Wp） 1.8 /67 3 /55 4.2 /33 434

12 4SP3-15A 1.1 220 1.8 /83 3 /69 4.2 /41 497

13 4SP3-18A 1.1 220 1.8 /100 3 /83 4.2 /49 560

14 4SP3-22A 1.5 220 2.88（16pcs 180Wp） 1.8 /122 3 /101 4.2 /60 644

15 4SP3-25A 1.5 220 2.88（16pcs 180Wp） 1.8 /138 3 /115 4.2 /68 707

16 4SP3-29A 2.2 220 1.8 /158 3 /132 4.2 /77 791

17 4SP3-33A 2.2 220 1.8 /182 3 /153 4.2 /89 875

18 4SP5-4A 0.37 48 (4pcs180Wp) 2.7 /21 5 /15 6 /10

40 / 1.5

266

19 4SP5-6A 0.55 110 2.7 /32 5 /25 6 /17 308

20 4SP5-8A 0.75 110 1.44（8pcs 180Wp） 2.7 /43 5 /32 6 /23 350

21 4SP5-12A 1.1 220 2.7 /63 5 /49 6 /37 434

22 4SP5-17A 1.5 220 2.88（16pcs 180Wp） 2.7 /90 5 /67 6 /47 539

23 4SP5-21A 2.2 220 2.7 /110 5 /82 6 /59 623

24 4SP5-25A 2.2 220 2.7 /132 5 /101 6 /71 707

25 4SP8-5A 0.75 110 1.44（8pcs 180Wp） 4.2 /26 8 /20 10.8 /12

50 / 2

361

26 4SP8-7A 1.1 220 4.2 /35 8 /27 10.8 /17 423

27 4SP8-10A 1.5 220 2.88（16pcs 180Wp） 4.2 /50 8 /39 10.8 /24 516

28 4SP8-12A 2.2 220 4.2 /61 8 /48 10.8 /28 578

29 4SP8-15A 2.2 220 4.2 /76 8 /60 10.8 /36 671

30 4SP14-5A 1.5 220 2.88（16pcs 180Wp） 6 /28 14 /20 18.9 /650 / 2

439

31 4SP14-7A 2.2 220 6 /40 14 /27 18.9 /8 532

0.72

Specifications may be subject to change.

Technical Specification & ConfigurationDC water pump, MPPT controller, Solar array and some accessories.

Waterpump

Please choose the Model as per Best use range

4.23（18pcs 235Wp）

1.175（5pcs 235Wp）

2.115（9pcs 235Wp）

2.115（9pcs 235Wp）

4.23（18pcs 235Wp）

4.23（18pcs 235Wp）

1.175（5pcs 235Wp）

2.115（9pcs 235Wp）

4.23（18pcs 235Wp）

4.23（18pcs 235Wp）

2.115（9pcs 235Wp）

4.23（18pcs 235Wp）

4.23（18pcs 235Wp）

4.23（18pcs 235Wp）

Greenwood Solar have best solar water pumping system consists of

Specification S-180C

Rating power at STC(Wp) 180W

Open circuit voltage(Voc) 45.0V

Short circuit current(Isc) 5.50A

Rated voltage(Vm) 36.0V

Rated current(Im) 5.00A

Tolerance of the rating power ±5％

测试条件 All technical data at STC：AM1.5；1000W/m2；25℃

Temperature coefficient of Isc +0.08%/K

Temperature coefficient of Voc -0.35%/K

Temperature coefficient of Pm -0.50%/K

NOCT 50℃

Maximum permitted system voltage DC1000V

Max series fuse rating 10A

Wind resistance 2400Pa

Weight 16.3Kg

Dimension 1575mm×826mm×46mm

* Design and specifications are subject to change without notice

235W

37.4V

8.42A

30.1V

7.81A

S-250C

15A

21 Kg

1640mm×992mm×40mm

Monocrystalline solar module

MPPT ControllerMPPT Controller

This pump series have a small outer diameter, high head, big flow rate and is energy-efficient,

Advanced R&D Center has developed dozens of products and awarded with national patents.

Complete assembly lines can provide the stable and reliable power supply and the R&D and manufacturing of solar products.

integrated system for the loads with different capacities and voltage level.

The Best Solar Water Pump System In The World

which is an ideal option for extraction of groundwater, water supply and irrigation systems and lowering the ground water level, pressure and other industrial uses.

Medium (water):PH Value should be 6.5~8.5 The well water contains sand less than 0.01%. the water temperature is not higher than 45 Celsius degree.

The only Patent owner of Solar MPPT Technology in China

16 years of experience in the solar industry, the earliest enterprise in China involved in

There are two water level sensors, One is used in the water source to prevent the dry running.the other is used in the water tank to stop running when it is full.

8pcs

180

Wp

sola

r pa

nel

4S

P5-

8A S

olar

Wat

er P

ump

110V M

PP

T controller

9pcs 235Wp solar panel

Projects in overseas market

for

Mal

aysi

a pr

ojec

ts in

Asi

a

Application:

for Peru projects in S

outh Am

erica

It could be used for domestic water supply, agricultural irrigation, industrial production, garden watering,desertification control , etc.

4SP

8-7A S

olar Water P

ump

110V

MP

PT

con

trol

ler

110V MPPT controller 8pcs 180Wp solar panel 4SP3-12A Solar Water Pump

For India projects in Asia

48V MPPT controller 4pcs 180Wp solar panel 4SP2-9A Solar Water Pump

Fax: +86 29 88272681

we have done over hundreds of solar water pump projects in overseas market.

We can also deploy engineers for the installation as you requested.

We offer OEM service to our customer.

for Pakistan projects in Asia4SP5-8A Solar Water Pump

MSN: greenwoodsolar@hotmail.com

Overseas Business Dept.Sales Manager - Arthur

We bring water and happiness to the people

8pcs 180Wp solar panel 110V MPPT controller

www.greenwoodsolar.cn

Xian Greenwood Solar Energy Science & Technology Co.ltd.

Tel & Fax: +86 29 88296585

Add: NO.7 High-tech 1st Road,High-tech zone, Xian, China Skype: greenwoodsolar / arthur-solarpower

Mobile: +86 136 6925 2575 / 152 0240 1203