Product Introduction

DC submersible solar pumps are highly energy-efficient, use free solar electricity to significantly reduce operating costs, and require minimal maintenance due to their fewer moving parts. These pumps are made especially for solar energy systems, in contrast to traditional pumps that depend on AC (alternating current) power sources. These systems work silently while safeguarding water sources, making them perfect for isolated, off-grid areas where AC grid power is not required.

3SQJ Performance Data

No.	Pump					Controller		Solar Panels(optional)
No.	WASSERMANN CODE	Ref.#	R. flow (m³/h)	Motor power (HP)	Stages	Drive Type	Power(KW)	VOC Range (V)	MPPT Voltage Range (V)
40	3SQJ0.8/10	2.0m³/h-53m-24V-300W	0.8	0.4	10	External	WD solar 0.3 kW	18-60V	30-48V
41	3SQJ0.8/22	2.0m³/h-105m-48V-600W	0.8	0.8	22	External	WD solar 0.6 kW	30-110V	60-90V
42	3SQJ0.7/27	2.0m³/h-130m-48V-750W	0.7	1	27	External	WD solar 0.75 kW	30-110V	60-90V
43	3SQJ0.8/27	2.0m³/h-130m-72V-750W	0.8	1	27	External	WD solar 0.75 kW	50-170V	90-120V
44	3SQJ0.8/40	2.0m³/h-190m-110V-1100W	0.8	1.5	40	External	WD solar 1.1 kW	60-220V	96-150V
45	3SQJ1.8/5	3.5m³/h-35m-24V-300W	1.8	0.4	5	External	WD solar 0.3 kW	18-60V	30-48V
46	3SQJ1.8/8	3.8m³/h-55m-48V-400W	1.8	0.55	8	External	WD solar 0.4 kW	30-110V	60-90V
47	3SQJ1.7/10	3.8m³/h-80m-48V-600W	1.7	0.8	10	External	WD solar 0.6 kW	30-110V	60-90V
48	3SQJ1.8/10	3.8m³/h-80m-72V-600W	1.8	0.8	10	External	WD solar 0.6 kW	50-170V	90-120V
49	3SQJ1.7/15	3.8m³/h-95m-48V-750W	1.7	1	15	External	WD solar 0.75 kW	30-110V	60-90V
50	3SQJ1.8/15	3.8m³/h-95m-72V-750W	1.8	1	15	External	WD solar 0.75 kW	50-170V	90-120V
51	3SQJ2.1/15	3.8m³/h-125m-110V-1100W	2.1	1.5	15	External	WD solar 1.1 kW	60-220V	96-150V
52	3SQJ2.1/18	3.8m³/h-155m-110V-1300W	2.1	1.75	18	External	WD solar 1.3 kW	60-220V	96-150V
53	3SQJ2.1/22	3.8m³/h-180m-110V-1500W	2.1	2	22	External	WD solar 1.5 kW	60-220V	96-150V
54	3SQJ2.4/6	6m³/h-45m-48V-600W	2.4	0.8	6	External	WD solar 0.6 kW	30-110V	60-90V
55	3SQJ2.5/6	6m³/h-45m-72V-600W	2.5	0.8	6	External	WD solar 0.6 kW	50-170V	90-120V
56	3SQJ2.4/8	6m³/h-60m-48V-750W	2.4	1	8	External	WD solar 0.75 kW	30-110V	60-90V
57	3SQJ2.5/8	6m³/h-60m-72V-750W	2.5	1	8	External	WD solar 0.75 kW	50-170V	90-120V
58	3SQJ2.5/11	6m³/h-85m-110V-1100W	2.5	1.5	11	External	WD solar 1.1 kW	60-220V	96-150V
59	3SQJ2.5/16	6m³/h-125m-110V-1500W	2.5	2	16	External	WD solar 1.5 kW	60-220V	96-150V
60	3SQJ3.4/6	7m³/h-46m-48V-750W	3.4	1	6	External	WD solar 0.75 kW	30-110V	60-90V
61	3SQJ3.5/6	7m³/h-46m-72V-750W	3.5	1	6	External	WD solar 0.75 kW	50-170V	90-120V
62	3SQJ3.5/8	8m³/h-62m-110V-1100W	3.5	1.5	8	External	WD solar 1.1 kW	60-220V	96-150V
63	3SQJ3.5/12	8m³/h-90m-110V-1500W	3.5	2	12	External	WD solar 1.5 kW	60-220V	96-150V
64	3SQJ2.1/22-H	3.8m³/h-180m-180V-1500W	2.1	2	22	External	WD solar 1.5 kW	80-240V	180-350V
65	3SQJ2.5/16-H	6m³/h-125m-180V-1500W	2.5	2	16	External	WD solar 1.5 kW	80-240V	180-350V
66	3SQJ3.5/12-H	8m³/h-90m-180V-1500W	3.5	2	12	External	WD solar 1.5 kW	80-240V	180-350V

Characteristic Curves

product-1303-366

product-1303-391

product-1302-394

3SQJ Dimenision

No.	WASSERMANN CODE	Discharge(In)	A		B		C		D
No.	WASSERMANN CODE	Discharge(In)	in	mm	in	mm	in	mm	in	mm
40	3SQJ0.8/10	1¼"	16.6	422	6.7	170	23.3	592	3	75
41	3SQJ0.8/22	1¼"	28.5	724	8.1	205	36.6	929	3	75
42	3SQJ0.7/27	1¼"	33	837	8.1	205	41	1042	3	75
43	3SQJ0.8/27	1¼"	33	837	7.7	195	40.6	1032	3	75
44	3SQJ0.8/40	1¼"	47	1193	8.1	205	55	1398	3	75
45	3SQJ1.8/5	1¼"	12.2	310	6.7	170	18.9	480	3	75
46	3SQJ1.8/8	1¼"	14.9	378	7.1	180	22	558	3	75
47	3SQJ1.7/10	1¼"	16.6	422	7.1	180	23.7	602	3	75
48	3SQJ1.8/10	1¼"	16.6	422	7.1	180	23.7	602	3	75
49	3SQJ1.7/15	1¼"	22.3	567	7.1	180	29.4	747	3	75
50	3SQJ1.8/15	1¼"	22.3	567	7.1	180	29.4	747	3	75
51	3SQJ2.1/15	1¼"	25	634	8.1	205	30.4	772	3	75
52	3SQJ2.1/18	1¼"	28.5	724	8.1	205	33	839	3	75
53	3SQJ2.1/22	1¼"	28.5	724	8.1	205	33	839	3	75
54	3SQJ2.4/6	1¼"/ 1½"	13.7	348	7.1	180	20.8	528	3	75
55	3SQJ2.5/6	1¼"/ 1½"	13.7	348	7.1	180	20.8	528	3	75
56	3SQJ2.4/8	1¼"/ 1½"	15.7	400	7.1	180	22.8	580	3	75
57	3SQJ2.5/8	1¼"/ 1½"	15.7	400	7.1	180	22.8	580	3	75
58	3SQJ2.5/11	1¼"/ 1½"	18.8	478	8.1	205	26.9	683	3	75
59	3SQJ2.5/16	1¼"/ 1½"	23.9	608	8.1	205	32	813	3	75
60	3SQJ3.4/6	1¼"/ 1½"	15	382	7.1	180	22.1	562	3	75
61	3SQJ3.5/6	1¼"/ 1½"	15	382	7.1	180	22.1	562	3	75
62	3SQJ3.5/8	1¼"/ 1½"	17.8	451	8.1	205	25.8	656	3	75
63	3SQJ3.5/12	1¼"/ 1½"	23	584	8.1	205	31.1	789	3	75
64	3SQJ2.1/22-H	1¼"	28.5	724	8.1	205	36.6	929	3	75
65	3SQJ2.5/16-H	1¼"/ 1½"	23.9	608	8.1	205	32	813	3	75
66	3SQJ3.5/12-H	1¼"/ 1½"	23	584	8.1	205	31.1	789	3	75

product-269-653

Free Accessories

product-1500-1500

Packaging

product-800-800

Advantage

Energy Efficiency and Cost Savings

The energy efficiency of DC solar submersible pumps is one of their main benefits. They drastically cut their electricity expenditures by using solar energy. They are an affordable choice for long-term water pumping requirements because of their low operating expenses once installed.

Environmental Sustainability

Because these pumps use renewable energy, they help the environment. They lessen dependency on fossil fuels and aid in lowering carbon footprints.

Reliability and Low Maintenance

The dependability of DC solar submersible pumps is well known. Compared to conventional pumps, they require less maintenance because they have fewer moving parts and don't require fuel. To keep them in top shape, routine inspections and sporadic maintenance are typically adequate.

Versatile Applications

DC solar submersible pumps are useful for both municipal water delivery and agricultural irrigation. They can be utilized in a variety of contexts, such as remote locations with poor access to energy.