Direct DC Submersible Solar Water Pump

• After-sales Service: 18 Months
• Warranty: 18 Months
• Max.Head: 110m-150m
• Max.Capacity: <50 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Model NO.: 4BSQG-B
• Structure: Screw Pump
• Assembly: Screw Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Screw Pump
• Application: Submersible Pump, House and Building
• Industry: Irrigation
• Media: Water Pump
• Performance: Screw Pump
• Theory: Screw Pump
• Type of Inverter: Inbuilt Capacitor
• Pump Protection Level: IP68
• Material of Impeller: Iron Screw
• Material of Pump: AISI 201
• Transport Package: Wooden Box
• Specification: 5.6kgs
• Trademark: WASSERMANN or OEM
• Origin: China
• HS Code: 8413709990

Product Description

4BSQG-B FOUR INCH DC SOLAR SCREW PUMP
--BUILT IN MPPT CONTROLLER, STAINLESS STEEL

Installations And Use
It is an environmentally-friendly water supply solution. The pumps are fitted with a permanent magnet motor which enables the efficient use of energy from nature. The pump system offers the perfect water supply solution in remote areas where water is scarce and the power supply is non-existent or unreliable.
 
It is a complete intelligent system. With its built-in electronics, the pump is compatible with DC power supply without requiring an external converter. A battery backup system can store the extra energy generated and take over when the energy from nature is not available.
  
 
Features
SOLAR SYSTEMS
Wiring of the solar panels is easily done using the MC cable connectors.
 
MPPT CONTROLLER
The pumps have built-in protection features that protect the pump itself and in many cases the well. They are:
Protection against dry-running, overloading and overheating
Automatic restart when water returns to the well or when the motor temperature returns to the safety range
With a level switch inside the storage tank connected to the pump, the pump knows when the tank is full and shuts itself off.
 
BACKUP SYSTEMS
Natural energy rarely runs low, but if it ever does, the solar systems can temporarily use a petrol or diesel-driven generator or batteries. Intelligent control units make changing between power supplies very easy.

OPERATING CONDITIONS
Liquid temperature up to +40ºC
Ambient temperature up to +40ºC
Continuous duty

PERFORMANCE RANGE
Flow rate up to 3m³/h
Lift head up to 110m

Model	Max. flow	Max.head	Voltage (V)	Power (W)	Outlet	Min. well diameter	Solar Panels	Best input voltage VOC (V)
	(m3/h)	(m)
4BSQG2/35-24/180-B	2	35	24	180	1"	4"	1pcs x 260W, or Battery	11~55
4BSQG2.5/40-24/250-B	2.5	40	24	250	1"	4"	1pcs x 330W, or Battery	11~55
4BSQG3/60-48/400-B	3	60	48	400	1"	4"	2pcs x 260W, in series	45~150
4BSQG3/85-72/600-B	3	85	72	600	1"	4"	3pcs x 260W, in series	60~150
4BSQG3/110-96/750-B	3	110	96	750	1"	4"	4pcs x 260W, in series	60~200