4 Inch 1100W 1.5HP Max Flow 17m³ Per Hour/17 tons Per Hour Max Head 52M DC Brushless Stainless Steel Impeller Solar Pump With DC Pump Controller

Applications of Deye Solar Water Pump for Agriculture:
In arid and semi-arid regions, water scarcity is a key factor limiting agricultural development. Deye Solar water pump systems, with their low energy consumption and eco-friendly characteristics, have been widely adopted in these areas. Through precision irrigation technology, they not only enhance water resource utilization efficiency but also promote crop growth and yield, bringing significant economic benefits to farmers.

Applications of Deye Solar Water Pump for Residential Life:
In remote areas or regions with unstable power supply, residents often face significant challenges in accessing water for daily use. Deye Solar water pump systems, with their autonomous operation and independence from the power grid, offer a safe and reliable water supply solution for these communities. Whether for household daily water needs or livestock watering, the system effectively meets the demand. 

Product Packaging
What we get for you(Package Include):    
1 x 4inch DC solar submersible with one 2m cable
1 x Pump controller with MPPT function
1 x  Float switch (sensor for tank)
1 x Stainless steel Pump outlet joint connector
1 x Splice kit for cable join
1 x Splice kit for waterproof   

What You need to get by yourself (Package DO NOT Include):
1. Suitable solar panels. There are some suggestions in the instruction book.                        
2. A stainless steel wire ( called safety cable) to hold the pump in bore. If pumping water from dam or river, a float set up required.
3. Poly pipe from pump to water tank. ( recommend 1inch or over diameter poly pipe)
4. Wire power cable (2 wires plus earth). we recommend cable size at least chicker than the original cable in the pump.

Core Advantages Of Deye Submersible Pump   
1. 304 Stainless Steel Structure:                
304 stainless steel pump body & motor external casing.Durable, Corrosion-resistant, food-grade, fully recyclable for various applications.
2. High Speed Motor
Pump motor achieves a genuine 4500 BPM, showcasing superior technical capabilities.             
3. Optimal Flow Path Design: 
Optimized flow path design ensure the  loads more stable and higher efficiency.  
4. Precise Temperature Control System : 
With a 28K temperature control system design, the system reduce motor operating temperatures, enhancing motor stability and lifespan.                                                 
5. Food-Grade Materials: Impeller and motor oil meet food-grade standards for safety. Make the pump and water use more safety.       
6. High-Temperature Resistant Enameled Copper Wire: 
Pump enameled wire adopts with 180℃ resistant copper wire, boasting insulation class F. 

How To Choose Solar Panel？
The solar PV system voltage needs to meet the voltage range in the figure below.

Tip:
When the solar panels are connected in series, the voltage is added, but the total current will not change; when the connection is in parallel, the voltage remains the same
and the current is added.  
Before connecting the control box, please make sure to measure the open circuit voltage of the solar panel with professional instruments, or use the knowledge of series-parallel connection to calculate the open circuit voltage of the solar panel according to the actual solar panel parameters. The open circuit voltage of the solar panel connection group must be less than the maximum input voltage of the control box, otherwise, it will cause irreversible damage to the product.

Solar Submersible Pump Questions and Answers

1.  How is Deye solar submersible pump cost and energy efficiency?
Deye Solar submersible pump use solar energy as a power supply. Although the initial investment in a solar water pump system is relatively high, its long-term operational costs are extremely low, with low electricity expenses, significantly reducing the total cost of ownership. Furthermore, as solar technology continues to advance and costs continue to decline, Deye Solar submersible pump economic viability will further improve.    Solar energy as a clean energy source, is inexhaustible and generates no harmful emissions during use, fully aligning with modern concepts of low-carbon, energy-saving, and environmental protection.