Solar pump inverter: 550W-75kW single phase&three phase 220V &380V For multiple AC pumps IP65 GPRS remote monitoring Perfect solution for areas which lack of electricity, very useful for agriculture irrigation.

1. Product Features
 Designed dedicated for solar pump, and compatible with various motor types; have excellent
performance;
 IP 65 protection level, inverter integrates the combiner box which contains the PV dedicated DC
switch, SPD, fuse and other optional accessories;
 Natural cooling design, IP65 high protection level guarantees inverter to be applied under all
kinds of outdoor strict environment;
 Using advanced dynamic VI MPPT technique ; fast respond and good operating stability;
 Main circuit adopts intelligent power module, high reliability, conversion efficiency reach to 98%;
 Advanced IGBT module, the high and low water position detection control circuit optional;
 Full automatic running; no need manual duty; the pump speed range can be set freely according
to the system conditions so that guarantee the running time as long as possible;
 The inverter outer casing is solid and durable, compact size, nice appearance; friendly UI, user
can check the real time info and historical info via the LCD display located in the front board; can
store the running data up to 8 years;
 Plenty of communication interfaces, such as RS485/CAN/GPRS(optional); the running and
status can be checked remotely;
 Inverter has perfect running protection mechanism, such as output short-circuit protection, IGBT
over-current protection, input over/under voltage protection, overload protection, module over-
temp protection, grounding protection and so on;
 Inverter allows using grid or diesel generator as backup power supply, 24-hour running.
Solar Pumping System Diagram
Application Scenario
Farmland irrigation
Desertication control
Animal drinking water
City landscape water use
PV Array
Pump
JFY SPRING Series
Solar Pumping Inverter
 Solar Pumping System uses the solar power which is one
of green energy and it drives the pump directly after the
conversion of the inverter.The system requires no
external battery, stores waters instead of electricity and
then drives the AC pump. The system is economical,
saving-energy and clean. It can be applied to many
occasions such as people and animals drinking water in
remote areas, farmland irrigation, desertification control
and city landscape water use etc.
 SPRING series Solar Pumping Inverter from JFY
company is dedicated to Solar Pumping System and it
can be used for various application scenario. The Solar
Pumping Inverter controls and regulates the system
operation,converts the DC power from PV array to AC
power and then drives AC pumps. It can adjust the output
frequency real-time according to the irradiation change
and fulfill maximum power point tracking(MPPT).
Solar Pumping Inverter

2. Hotline: 400-871-6000
Tel: +86-755-8179 5460/2663 2536 FAX: +86-755-2650 5986
Email: support@jfy-tech.com Website: www.jfy-tech.com
AU Service: www.jfytech.com.au Europe Service: www.jfyeurope.com
Headquarters: 12th Building, Nangang Second Industrial Park, SongBai Road, XiLi Town, NanShan District, ShenZhen, P.R.China
Factory: D Building, No. 10, TongFu Road, TangXiaYong Block, SongGang Town, BaoAn District, ShenZhen, P.R.China
Shenzhen JFY Tech.Co.,Ltd.
*AC grid voltage range and frequency range depend on local standards.
Inverter Model
SPRING 550-SL
SPRING 550-SLA
SPRING 750-SL
SPRING 750-SLA
SPRING 1100-SL
SPRING 1100-SLA
SPRING 1500-SL
SPRING 1500-SLA
SPRING 2200-SL
SPRING 2200-SLA
SPRING 550-L
SPRING 550-LA
SPRING 750-L
SPRING 750-LA
SPRING 1100-L
SPRING 1100-LA
SPRING 1500-L
SPRING 1500-LA
SPRING 2200-L
SPRING 2200-LA
SPRING 3000
SPRING 3000-A
SPRING 4000
SPRING 4000-A
SPRING 5500
SPRING 5500-A
SPRING 7500
SPRING 7500-A
MAX Input
String Number
Start Voltage
(Vdc)
MAX DC Input
Voltage (Vdc)
Recomm. MPPT
Voltage Range
(Vdc)
Rated Output
Power (W)
MAX Output
Current (A)
Output
Frequency (Hz)
Output Voltage (Vac) Inverter's Input Source Protection
Level
Weight (kg)
Length Width Height
Pack Size (mm)
JFY Solar Pumping Inverter Series & Technical Parameter
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
3
3
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
250
250
250
250
250
250
250
250
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
900
900
900
900
900
900
900
900
90~360
90~360
90~360
90~360
120~360
120~360
150~360
150~360
200~360
200~360
90~360
90~360
90~360
90~360
120~360
120~360
150~360
150~360
200~360
200~360
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
550
550
750
750
1100
1100
1500
1500
2200
2200
550
550
750
750
1100
1100
1500
1500
2200
2200
3000
3000
4000
4000
5500
5000
7500
7500
5
5
6.3
6.3
8.6
8.6
10
10
14
14
4
5
5
5
6
6
7
7
11
11
8
8
10
10
13
13
18
18
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
220V Single Phase
220V Single Phase
220V Single Phase
220V Single Phase
220V Single Phase
220V Single Phase
220V Single Phase
220V Single Phase
220V Single Phase
220V Single Phase
220V Triphase
220V Triphase
220V Triphase
220V Triphase
220V Triphase
220V Triphase
220V Triphase
220V Triphase
220V Triphase
220V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
11.5
12
11.5
12
11.5
12
13.5
14
288
288
288
288
288
288
288
288
288
288
288
288
288
288
288
288
288
288
288
288
325
325
325
325
325
325
346
346
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
152
155
155
155
155
155
155
166
166
453
453
453
453
453
453
453
453
453
453
453
453
453
453
453
453
453
453
453
453
478
478
478
478
478
478
528
528
Inverter Model:
SPRING 2200SLA
① Product Series
② Rated Output Power
③ S-Output 220V/Single phase; Null-triphase
④ L-Output 220V/triphase; Null-Output 380V/triphase
⑤ A-AC Input available; Null-AC Input Unavailable
① ② ③④⑤

3. Hotline: 400-871-6000
Tel: +86-755-8179 5460/2663 2536 FAX: +86-755-2650 5986
Email: support@jfy-tech.com Website: www.jfy-tech.com
AU Service: www.jfytech.com.au Europe Service: www.jfyeurope.com
Headquarters: 12th Building, Nangang Second Industrial Park, SongBai Road, XiLi Town, NanShan District, ShenZhen, P.R.China
Factory: D Building, No. 10, TongFu Road, TangXiaYong Block, SongGang Town, BaoAn District, ShenZhen, P.R.China
Shenzhen JFY Tech.Co.,Ltd.
*AC grid voltage range and frequency range depend on local standards.
Inverter Model
SPRING 9200
SPRING 9200-A
SPRING 11K
SPRING 11K-A
SPRING 13K
SPRING 13K-A
SPRING 15K
SPRING 15K-A
SPRING 18K5
SPRING 18K5-A
SPRING 22K
SPRING 22K-A
SPRING 26K
SPRING 26K-A
SPRING 30K
SPRING 30K-A
SPRING 37K
SPRING 37K-A
SPRING 45K
SPRING 45K-A
SPRING 55K
SPRING 55K-A
SPRING 75K
SPRING 75K-A
JFY W1
JFY W2
MAX Input
String Number
Start Voltage
(Vdc)
MAX DC Input
Voltage (Vdc)
Recomm. MPPT
Voltage Range
(Vdc)
Rated Output
Power (W)
MAX Output
Current (A)
Output
Frequency (Hz)
Output Voltage (Vac) Inverter's Input Source
JFY Solar Pumping Inverter Series & Technical Parameter
3
3
3
3
3
3
6
6
6
6
6
6
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
1 (via combiner box)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
500~680
9200
9200
11000
11000
13000
13000
15000
15000
18500
18500
22000
22000
26000
26000
30000
30000
37000
37000
45000
45000
55000
55000
75000
75000
21
21
24
24
28
28
30
30
39
39
45
45
54
54
60
60
75
75
91
91
112
112
162
162
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
0~50/60
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
380V Triphase
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
PV Array
PV Array or Utility Grid/AC Power Supply
For Spring 26K-37K
For Spring 45K-75K
Protection
Level
Weight (kg)
Length Width Height
Pack Size (mm)
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP20
IP20
IP20
IP20
IP20
IP20
IP20
IP20
IP20
IP20
IP20
IP20
IP54
IP54
13.5
14
13.5
14
13.5
14
22.5
22.5
22.5
22.5
22.5
22.5
18.5
18.5
18.5
18.5
18.5
18.5
28
28
28
28
28
28
28.5
35
346
346
346
346
346
346
405
405
405
405
405
405
260
260
260
260
260
260
347
347
347
347
347
347
306
306
166
166
166
166
166
166
190
190
190
190
190
190
220
220
220
220
220
220
242
242
242
242
242
242
790
940
528
528
528
528
528
528
583
583
583
583
583
583
467
467
467
467
467
467
546
546
546
546
546
546
550
650
Inverter Model:
SPRING 2200SLA
① Product Series
② Rated Output Power
③ S-Output 220V/Single phase; Null-triphase
④ L-Output 220V/triphase; Null-Output 380V/triphase
⑤ A-AC Input available; Null-AC Input Unavailable
① ② ③④⑤