Inch Hybrid Complementary Solar Borehole Pump

You can purchase Inch Hybrid Complementary Solar Borehole Pump from LEAD PUMP with confidence, as we are a proficient producer of high-quality Inch Hybrid Complementary Solar Borehole Pump. We promise to provide you with the best after-sale service and prompt delivery.

It is a AC/DC solar borehole pump suitable for below 3 inch boreholes, deep wells, rivers, canals, ponds and etc. It is a high quality solar pumping tool with 2 years manufacturer warranty.

Lead Pump is a reliable manufacturer who provides strong customer supports such as solar submersible pump technical assistance, troubleshooting guides, and after sale support to help our customers with any issues or inquiries they may have.

General Introduction to Brushless Submersible Pump:

The pump is oil - filled cooling type. It is made of maintenance free DC brushless permanent magnet motor, the motor housing and propeller is made from stainless steel, the impeller is PPO material, for connection parts and outlet connection is made from brass, chamber is anti-rust cast iron or 304 stainless steel material. Power cable can be customized.

It is equipped with ac dc controller, which could be compatible with solar system and ac electricity. The DC voltage is from 80-430V, the AC Voltage is 150V-264V, which is a wide using Voltage voltage. The pump is a high efficiency operation solar pump, whose solar utilizing is up to 70%. The Insulation class is F class. IP68.

It is a high efficiency pump, which speed could reach around 4000 rotation per minutes. The power range in this 3 inch AC DC hybrid plastic impeller pump is 1hp, 1.3hp, 1.5hp and 2hp. The max head could reach 180 m.

Popular solar panels in local market would be a good choice as long as the Voltage of Open Circuit of PV system is less than 430 volts, and the total power is more than 1.3 times and less then 2 times of the pump rated power.

For example, solar panel which VOC is 49.8V, Vmp is 42V, Power is 500W is popular.

3 inch AC DC solar borehole pump 3SD4.5-126-150-1100-A/D will be installed.

Solar panel suggestion will be: 1100W * 1.3 / 500W = 2.8. So 3 PCS will be taken.

Let’s see the DC voltage range is 80-430V, so if all the 3 pcs are in series connection, the VOC of PV system will be 149.4V, it’s on the range. Therefore, 3 pcs solar panels in series connection.

 

Performance Parameter:

ITEM		Voltage (AC)	Voltage (DC)	Power (w)	Max. Flow (m³/h)	Max.Head (m)	Outlet (inch)	Solar Panels Suggestion
								Voltage (V)	Power (w)	Quantity (pcs)	Connection
1	3SD4-95-110-750-A/D	85-280v	80-420v	750	4	95	1.25"	36	340	3
2	3SD5.5-65-110-750-A/D	85-280v	80-420v	750	5.5	65	1.5"	36	340	3
3	3SD7.5-46-110-750-A/D	85-280v	80-420v	750	7.5	46	1.5"	36	340	3
4	3SD4.5-126-150-1100-A/D	85-280v	80-420v	1100	4.5	126	1.25"	36	340	5
5	3SD4.5-145-150-1300-A/D	85-280v	80-420v	1300	4.5	145	1.25"	36	340	5
6	3SD6-90-150-1100-A/D	85-280v	80-420v	1100	6	90	1.5"	36	340	5
7	3SD6-101-150-1300-A/D	85-280v	80-420v	1300	6	101	1.5"	36	340	5
8	3SD7.5-68-150-1100-A/D	85-280v	80-420v	1100	7.5	68	1.5"	36	340	5
9	3SD7.5-80-150-1300-A/D	85-280v	80-420v	1300	7.5	80	1.5"	36	340	5
10	3SD4-180-200-1500-A/D	85-280v	80-420v	1500	4	180	1.25"	36	340	6
11	3SD6-125-200-1500-A/D	85-280v	80-420v	1500	6	125	1.5"	36	340	6
12	3SD7.5-92-200-1500-A/D	85-280v	80-420v	1500	7.5	92	1.5"	36	340	6

 

PEPFORMANCE CURVES 

Introduction to AC DC Controller Types:

Classified from power operate mode, remote control function and size of controller, there are 4 types ac dc controller available:

S/N	1	2	3	4
Picture
Controller Classification	AC DC Mini Auto Switch Controller	AC DC Auto Switch Controller	AC DC Hybrid Complementary Controller	Remote-Control AC DC Hybrid Controller
Wiring Instruction
Operation Power Mode	Separate AC/DC	Separate AC/DC	DC, AC, AC+DC	DC, AC, AC+DC
LED Function	√	√	√	√
MPPT	√	√	√	√
Water Shortage Protection	√	√	√	√
Temperature Protection	√	√	√	√
Remote-Control System	×	×	×	√
Water Proof Class	IP66	IP66	IP67	IP67
Costs	1 < 2 < 3 < 4

Remark:

1. Operation power mode means the controller is powered by DC or AC. When DC is less, it switches to AC aromatically. AC DC Hybrid Power means DC as the main power, and when DC input can’t make sure the pump work at it’s best performance, AC input will be as a complementary.

2. LED Function means: Power (AC, DC), Voltage (AC, DC), Current (AC, DC), and Speed could be shown on Controller Screen.

3. Remote Control System: It is compatible with a mobile App with a SIM card insert inside the controller. User’s can Remote control the ON / OFF, timing the solar pump via App. General data like power consumption, Speed, Current, Voltage could be monitored.

Steps to Choose 3 inch AC /DC Submersible Pumps:

First step: Survey the market which models are popular. Customers could investigate users’ needs, manufacturers’ fast moving items, or competitors catalogs.

Second step: Choose the pump according to head, flow rate and power (hp/w)

Third step: Choose controller type according to actual needs and budget.

Final step: Send Inquires to get a quote.

FAQ

Q1: Do you have MOQ?

A1: Yes, MOQ is 5 pcs for each model.

Q2: Can i use my Brand?

A2: Yes. And we can provide relative OEM designing and keep close communicate about it with customers.

DESCRIPTION OF SOLAR PUMP: 

Motor: Motor coil is made by automatic winding machine with centralized winding technology, which motor efficiency is much improved; The motor takes permanent magnet DC brushless synchronous motor, which efficiency is provide by 15%-20% than normal.

Shaft: #304 stainless steel or #316 stainless steel.
Bearing: High precision bearing, which prolong the working life of solar pump.
Motor base: Double bearing motor base which can work under more axial pressure.
Mechancial seal: Alloy mechanical seal which provide the solar hybrid pump longer working life and higher reliability
Impeller: Closed. #304 / #316 stainless steel impeller.
Cable wire: Customized. Blue flat cable wire / round black cable wire;
Controller/ Inverter: Customized. AC DC Auto switch / AC DC Hybrid complementary controller.

 

WORKING ENVIRONMENT OF SOLAR AC DC HYBRID PUMP：

Fluid temperature: 0 - (+)60 °C 

Working temperature: (-)15°C - (+)60°C
IP: IP66
ICL: B
Sand Potection: 25%

 

FUNCTIONS:

Intelligent water shortage protection. The pump stops working automatically when there is no water in the well, and automatically start to work in 30 minutes.
MPPT. Maximium Power Point Track, Which can ultiliz the power of solar PV system
LED Display. It can show Power, voltage, speed on the surface of controller
Automatically soft start and stop working
Water proof and leak-proof
High Voltage / Low Voltage / Over Current / High Temperature protection

 

USING SITUATIONS OF AC DC HYBRID SS IMPELLER SOLAR PUMPS:
Divided by Applicable Situation	Divided by Applicable Intentation
a. Borehole which diameter is more than 75mm	a. Domestic water supply
b. Pond	b. Fountain
c. Cancal	c. Irrigation
d. Resevoir	d. Water transfer
e. Livestock	e. Water supply for cattals or animals

 

PACKAGE OF 1 SET AC DC SOLAR SUMBERSIBLE PUMP
Free accessary kits		1 set	packed inside the box of solar pump
User's manual		1 piece	packed inside the box of solar pump
3 inch solar pump		1 piece	Wooden  packing  or carton packing
AC DC  Auto switch Controller Or AC DC Hybrid complementary Controller		1 piece	Sololy Carton packing