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Single Phase 10A Solar Pump Controller VFD Off Grid MPPT Solar Inverter

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Address: Room 617, Guanlida Building, NO. 269 of Qianjin Road, Wenhui community, Xin'an street

Contact name:Frank

Shenzhen zk electric technology limited company

Single Phase 10A Solar Pump Controller VFD Off Grid MPPT Solar Inverter

Country/Region	china
Categories	Inverters & Converters

Product Details

2.2kw DC to AC Single Phase Solar Pump Controller VFD off Grid Solar MPPT Power Inverter

• Pumping of water in for irrigation for drinking water supply in off grid areas, easy installation.
• Farmer can cultivate multiple crops through out the year in off grid areas
• Farmer can save their time spent in collecting and transporting water.
• Lower operation expense compared to diesel pumps
• Zero emission of green house gases.
• Reduced load on national grid.

Applications

Irrigation of land, domestic water supply, fish farming, livestock, swimming pool, fountain, drip irrigation & sprinkler, industrial application, swimming pool…

Product Features

Suitable for driving all 1/3 phase induction AC pumps, for PMSM high speed pumps is option.

Multiple control modes, local control, auto start/stop, GPRS remote control.
Maximum power point tracking (MPPT) with fast response speed and stable operation
Dry run (under load ) protection, Water tank fulling detect, Maximum current of pump protection
Low stop frequency protection, sleep/ wake up function when lack/enough of sunlight radiation.
Dual mode input, compatible with DC and AC power input, low and wide range voltage input.
The PQ (Power/Flow) performance curve enables calculating the flow output from the pump
Multiple pumps protection function, short circuit, phase missing, over current, over voltage...
Ambient temperature for using: -10 to +55˚C.

SG320 solar pump inverter model list:

SN	Models	Rate current	Output voltage ( VAC)	Applicable for pumps	External of drive size(mm)	MPPT voltage (VDC)	Weight
SN	Models	(A)	Output voltage ( VAC)	Applicable for pumps	External of drive size(mm)	MPPT voltage (VDC)	Weight
Mini type 1S series : Vmp154VDC or 110VAC input, 0-110VAC output
1*	SG300-0K75GB-1S-M	7A	0-110VAC	0.75KW	14386114	154	1
2*	SG320-1K5GB-1S-M	8.5A	0-110VAC	1.5KW	185125159	154	2.5
Mini type 2S series : Vmp 310VDC or 220VAC input, 1/3 phase 0-220VAC output
1	SG100-0K75GB-2S	4A	0-220VAC	0.75KW	17011070	310	1
2	SG300-0K75GB-2S-M	4A	0-220VAC	0.75KW	14386114	310	1
3	SG300-1K5GB-2S-M	7A	0-220VAC	1.5KW	14386114	310	1
Mini type 4T series: Vmp540 to 650VDC or 380 to 460VAC input, 3 phase 0-380/460VAC output
4	SG300-0K7GB-4T-M	2.5A	0-380/460V	0.75KW	14386114	540/650	1
5	SG300-1K5GB-4T-M	3.7A	0-380/460V	1.5KW	14386114	540/650	1
6	SG300-2K2GB-4T-M	5A	0-380/460V	2.2KW	14386114	540/650	1
General type 2S series: Vmp 310VDC or 220VAC input, 1/3 phase 0-220VAC output
7	SG320-0K7GB-2S	4A	0-220VAC	0.75KW	185125159	310	2
8	SG320-1K5GB-2S	7A	0-220VAC	1.5KW	185125159	310	2
9	SG320-2K2GB-2S	10A	0-220VAC	2.2KW	185125159	310	2.5
10	SG320-4K0GB-2S	16A	0-220VAC	4.0KW	245150177	310	3.5
General type 4T series: Vmp540 to 650VDC or 380 to 460VAC input, 3 phase 0-380/460VAC output
11	SG320-0K7GB-4T	2.5A	0-380/460VAC	0.75KW	185125159	540/650	2
12	SG320-1K5GB-4T	3.7A	0-380/460VAC	1.5KW	185125159	540/650	2
13	SG320-2K2GB-4T	5A	0-380/460VAC	2.2KW	185125159	540/650	2
14	SG320-4K0GB-4T	10A	0-380/460VAC	4.0KW	185125159	540/650	2.5
15	SG320--5K5GB-4T	13A	0-380/460VAC	5.5KW	245150177	540/650	3.5
16	SG320-7K5GB-4T	17A	0-380/460VAC	7.5KW	245150177	540/650	4
17	SG320-011GB-4T	25A	0-380/460VAC	11KW	247160178	540/650	5
18	SG320-015GB-4T	32A	0-380/460VAC	15KW	247160178	540/650	5
19	SG320-018GB-4T	37A	0-380/460VAC	18KW	335217190	540/650	10
20	SG320-022GB-4T	45A	0-380/460VAC	22KW	335217190	540/650	19
21	SG320-030GB-4T	60A	0-380/460VAC	30KW	463285225	540/650	19
22	SG320-037GB-4T	75A	0-380/460VAC	37KW	463285225	540/650	29
23	SG320-045GB-4T	90A	0-380/460VAC	45KW	600385270	540/650	29
24	SG320-055GB-4T	110A	0-380/460VAC	55KW	600385270	540/650	29
25	SG320-075GB-4T	150A	0-380/460VAC	75KW	600385270	540/650	43
26	SG320-090GB-4T	180A	0-380/460VAC	90KW	700473307	540/650	47
27	SG320-110GB-4T	220A	0-380/460VAC	110KW	700473307	540/650	90
28	SG320-132GB-4T	260A	0-380/460VAC	132KW	930579375	540/650	100
29	SG320-160GB-4T	320A	0-380/460VAC	160KW	930579375	540/650	130
30	SG320-**GB-4T	**	0-380/460VAC	200-400	**	540/650	**

Technical specifications

Recommended MPPT voltage range				Vmpp 131 to 350 VDC for 1S (80V to 350VDC input, 3PH 110 to 220VAC output) Vmpp 280 to 375VDC for 2S ( 150V to 350VDC input, 3PH 220 to 240VAC output) Vmpp 486 to 750 VDC for 4T ( 250V to 800VDC input, 3PH 380 to 460VAC output)


Recommended input voltage (Voc and Vmmp)				Voc 180(VDC), Vmpp 155(VDC) for 1S model or 110V AC pumps Voc 355(VDC), Vmpp 310(VDC) for 2S model or 220V AC pumps Voc 620(VDC), Vmpp 540(VDC) for 4T model or 380V AC pumps


Motor type				Control for permanent magnet servo motor and asynchronous motor pumps.
Input power				DC power from solar arrays or AC grid power
Maximum DC power input				400VDC for 220AC output /800VDC for 380V AC output
Rated output voltage				3-phase , 110V/160V/220V. 3-phase, 220V/380V/480V
Output frequency range				0~50/60Hz
MPPT efficiency				97%,
Ambient temperature range				(G-type inverter with submersible pumps, and P type for general pumps.
Solar pump control special performance				MPPT ( maximum power point tracking), CVT (constant voltage tracking), auto/manual operation, dry run protection, low stop frequency protection, minimum power input, motor maximum current protection, flow calculating, energy generated calculating


Protection function				Phase loss protection, phase short circuit protection , ground to phase circuit protection , input and output short circuit protection. Stall protection

Protection degree				IP20, Air force cooling
Running mode				MPPT or CVT
Altitude				Below 1000m; above 1000m, derated 1% for every additional 100m.

Recommend solar panels arrays selection as following table:

The user need to calculate how many solar panels connecting in series to get enough Vmp first, and then calculate how many strings of solar panels to get enough total power input.

265w, 38Voc (Open circuit voltage), 31Vmp ( Voltage at Pmax)
Inverter models	Power of pump	Connection in series (PCS) (Vmp)	Connect in parallel ( Strings) Power	Total (PCS)
2S (220VAC)	0.75kw to 1.5kw	10PCS	1* strings	10*1=10
2S (220VAC)	2.2kw	11PCS	1* strings	11*1=11
4T(380VAC)	0.75kw to 2.2kw	18PCS	1* strings	18*1=18
4T(380VAC)	4.0kw	19PCS	1* strings	19*1=19
4T(380VAC)	5.5kw	18PCS	2* strings	18*2=36
4T(380VAC)	7.5kw	19pcs	2* strings	19*2=38
4T(380VAC)	11kw	18pcs	3* strings	18*3=54
4T(380VAC)	15kw	19pcs	4* strings	19*4=76

Notice: If my customer have other solar panels details please kindly directly contact with me. I would like calculate how many solar panles the whole solar system needed.

FAQ

1. What voltage range can you support?
Single-phase 220v input, single-phase 220v output;
Single-phase 220v input, three-phase 220v output;
Three-phase 220v input, three-phase 220v output;
Single-phase 220v input, three-phase 380v output;

2. How to choose the power of the frequency inverter?
According to your motor power, you can click "Chat Now" on the
right and our sales staff will provide you with solutions online.

3. Do you support urgent orders?
Of course. We have an ERP management system. Once there is an
inventory warning, we will prepare materials in advance to meet the
urgent needs of customers.

4. About the terminal instructions of the frequency inverter?
R, S, T are input terminals of three-phase power supply of
frequency converter.
U, V, W are output terminals of frequency converter, and connected
three-phase asynchronous motor.
P+ and PB are connected to the brake unit, P+ and P- are connected
to DC (solar panel)

5. How to ensure product quality?
Our production strictly follow ISO9001 quality control system.
After four times quality inspect and high temperature testing we
will print "QA" pass.

6. Do you accept OEM business?
We accept OEM and ODM with your authorization.

7.Can I have a sample order?
Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.

8.What about the lead time?
Sample needed 3-5 days, mass production time needed 1-2 weeks.

9:How about your payment and shipment?
Payment: We accept T/T, Western Union, Paypal etc. terms of
payment.
Shipment: For sample order, we use DHL, TNT, FEDEX, EMS
etc.express; for batch order, by sea or by air.

10.Do you have any MOQ limit?
1pc for sample checking available.

11.Do you offer guarantee for the products?
Yes, we offer 18 months warranty.