DC 48V 400W Solar Pump 4 Inch Plastic Impeller
DC 48V 400W Solar Pump 4 Inch Plastic Impeller
DC-48V-400W-Solar-Pump-4-Inch-Plastic-Impelle
DC 48V 400W Solar Pump 4 Inch Plastic Impeller
DC 48V 400W Solar Pump 4 Inch Plastic Impeller
DC 48V 400W Solar Pump 4 Inch Plastic Impeller

DC 48V 400W Solar Pump 4 Inch Plastic Impeller

The DC 48V 400W Solar Pump with a 4-inch plastic impeller is an efficient, environmentally friendly solution for water extraction in remote areas. Powered by solar energy, this pump can be integrated into off-grid solar systems, providing reliable water supply for agricultural, irrigation, and household purposes. The pump is designed with advanced technology to ensure durability, energy efficiency, and ease of use.

  • Hybrid Power Source: This solar pump operates on both AC and DC power, allowing flexibility in usage across various environments.
  • Intelligent Protection Features: To enhance safety and reliability, the pump is designed with several built-in protections, including dry-running protection.
  • Durability and Build Quality: The DC 48V 400W solar pump is constructed with high-grade materials like 304 stainless steel and a high-temperature copper coil.
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Description

1.Permanent magnet brushless frequency conversion water-filled motor.

2.Double inner and outer shielded motor with field-oriented control function. No mechanical seal is used, so it can avoid the water leakage and mechanical seal friction. And the wet rotor cooling effect is better.

3.Built-in intelligent controller.

4.Hybrid powered by AC and DC, max power is 3KW.

5.Soft start: extend the service life.

6.Voltage range: 60-380VMP or 90-240VAC, 50/60HZ. Max.VOC is 440V.

7.Dry-running protection, Reverse protection, Over-load protection, Over-current protection, Over- voltage protection, Phase loss protection.

8.304 Stainless steel material.
9.High temperature copper coil.
10.High-accuracy rotor with graphite bearing and thrust bearing.

11.In DC mode, the MPPT function can achieve over 99% efficiency.

12.In AC mode, the power factor correction function can make the power factor exceed 0.99.

13.Submerging depth can reach 150 meters. 14.2 years warranty.

  1. Company logo: regular company production, brand certification.
  2. Quality die cast aluminum shell: ip58 waterproof, high temperature resistant.
  3. LED control panel: LED display screen can view power, voltage, current, speed, etc.
  4. DC connection port: connect solar panel and battery.
  5. Water pump connection port: connect solar deep well pump.
  6. Liquid level float ball connection port: connect the automatic control liquid level switch Note: there is no water in the well and the machine will stop automatically. There is no need to release the liquid level switch (the water tower needs to release the liquid level switch)

SOLAR ENERGY MODEL PARAMETER TABLE

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SOLAR ENERGY MODEL PARAMETER TABLE
 
Technical Data
SpecificationDetails
Power Output Options270W, 275W, 280W, 285W, 290W, 295W, 300W
MaterialMonocrystalline Silicon
Cell Size125mm x 125mm
Number of Cells30
Panel Efficiency21%
Operating Temperature-40℃ ~ 85℃
Junction BoxIP67 Rated Waterproof
Maximum Surface Load5400Pa
Allowable Hail LoadΦ25mm, 23 m/s
Tolerance±3%
Conversion Efficiency17.5% - 18.5%
Open Circuit Voltage (Voc)21.61V
Short Circuit Current (Isc)11.11A
Panel Dimensions990mm x 1280mm x 35mm
Weight28.6kg
Frame MaterialAnodized Aluminum Alloy
Warranty25 Years (Power greater than 90% after 10 years, greater than 80% after 25 years)
CertificationsISO, CE, TUV, ETL, INMETRO, SON

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Sun Power Mono half cell solar panel Sun Power Mono half cell solar panel Sun Power Mono half cell solar panel

Product Features:

  • Durability: The monocrystalline silicon encapsulated with tempered glass and waterproof resin ensures a long service life, ranging from 15 to 25 years.
  • High Efficiency: Monocrystalline solar cells provide the highest conversion efficiency, making this panel suitable for locations with limited sunlight.
  • Customizable Options: Buyers can choose from multiple wattage options and material types to suit various project needs, such as residential or commercial installations.
  • Energy Yield Optimization: The half-cell technology improves energy production, particularly in conditions of partial shading, making the panel more efficient than traditional full-cell solar panels.
  • Environmental Adaptability: These panels are designed to withstand harsh environmental conditions, with resistance to hail impact and strong surface pressure.

Packaging and Delivery

The packaging of this solar panel can be customized to suit specific customer requirements. It is packaged as a single item with dimensions of 70x30x35 cm and a gross weight of 28.6 kg. The lead time for orders depends on the quantity:

  • 1-100 watts: 7 days
  • 101-500 watts: 30 days
  • 501-1000 watts: 45 days
  • >1000 watts: To be negotiated

Customized logos, packaging, and graphic designs are available for orders starting at 100 watts. The product is shipped via various methods, including DHL, UPS, FedEx, TNT, air freight, or sea freight, depending on the order size and customer preferences.

 

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FAQ

Q1: Can I have a sample order for solar products?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2: What about the lead time?

A:Sample needs 3-5 days, mass production needs 1-2 weeks for order quantity more than one container

Q3: Are you a factory or a trading company?

A: We are the factory with high production capacity and product range of solar products in China.

Q4: How to choose the system Voltage 12V /24V ?

A: We could design the system for you .Usually 12V system for 15W-40W LED lamp , 24V system for 50-150W LED lamp .

Q5: How do you ship the goods and how long does it take to arrive?

A: Sample shipped by DHL, UPS, FedEx ,TNT etc. It usually takes 3-5 days to arrive. Airline and sea shipping also optional .

Q6: What is your Warranty Policy?

A: We offer 3 to 5 years warranty for the entire system and replace with new ones for free in case of quality problems.

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DC 48V 400W Solar Pump 4 Inch Plastic Impeller

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