https://jiluleader.en.made-in-china.com/product/WKpEqLSzrNkC/China-4inch-300W-1500W-Submersible-Solar-BLDC-Water-Pump-System-3-Year-Warranty.html

 

OUR ADVANTAGES

1. We research, develop and manufacture both BLDC solar pump and controller. 

2. Controller is designed with Doctor of Chinese Academy of Science from 2008.

3. Winding program of motor is designed by our engineers, and finished by automatic winding machine.

4. Adopting 3-phase permanent magnet brushless motor and sensorless MPPT pump controller. Max pump efficiency is over 85%, raise 25% than traditional AC pump.

5. Professional pre-sales consulting and after-sales technical support.

 

JILU CONTROLLER

l CONTROLLER SHELL —— Unique shell in China with design patent.

l FACTORY ACCEPTANCE TEST —— Each finished controller shall be tested for at least 72 hours.

l ALLOWANCE —— Controller has allowance on its components.

l MOSFET —— The rated current of controller is 15A. We use 100A MOSFET.

l CAPACITOR —— We leave 30% extra. If required 2000uF, we use 2500-3000uF.

l COPPER FOIL THICKNESS —— 1.0oZ is required. We use 1.5oZ.

l INTELLIGENT CLOUD PLATFORM —— Optional

l SOFT START-UP SYSTEM —— Motor starts up placidly and the current is far less than traditional hardware start-up technology.

l MPPT&DSP CHIP TECHNIQUE —— The MCU can detect the circuit automatically and can be displayed by LED, to prevent the motor from starting up frequently, protect the pump motor and prolong the motor lifetime. 

l PROTECTIONS —— Over-voltage protection / Under-voltage protection / Over-current protection / Over-load protection.

l FULL-AUTOMATIC OPERATION —— Unmanned guarding, apply to photovoltaic direct power supply. Intelligent module design makes maintenance simple and effective. Through groundwater and tank water level sensors, as well as the current and voltage detection, pump is prevented from running dry and overflowing. The system can work automatically.

l PV ARRAY CONFIGURATION—— It accepts almost all panel types in the market, with different configuration.

l BATTERY BACKUP —— Optional to run perfectly on overcast day and night.

 

JILU PUMP&MOTOR

l STATOR MAGNETIC STEEL —— Quantity is totally enough for corresponding motor power.            1000W motor is 1200W actually.

l WINDING —— 100% new copper wire

l BEARING —— NSK

l STAINLESS STEEL MATERIAL —— Standard and pure 304 stainless steel.

l PERFORMANCE —— All performance data of pump on label is the TRUE and REAL. We tested every model and give corresponding performance result.

 

FAQ

• Are you a factory or a trading company?
  We are the manufacturer of both pump and controller. 
• Can you do OEM?
  Yes, we do OEM but has MOQ 50pcs. Any OEM is welcome.
• How about the MOQ?
  Sample order is also welcome! 

Ø How about the delivery time?
Sample order: 5-7 days.                                                                                                   Normal order: depends on your order quantity, within 25 days generally.

Ø What’s the warranty?                                                                                            We offer maximum 36- month warranty for both pump and controller.

Ø Do you provide complete system?                                                                         Yes, we could offer complete system including pump, controller and panels.

 

WE WANNA KNOW FROM YOU:

• What’s the water source? What’s the water quality?
• How much water you need per day or per hour?
• What’s the vertical head?
• What’s the horizontal distance between water source and application?

 

SYSTEM CAN BE USED ON:

• Drinking water, livestock water, village or family water supply
• Agricultural irrigation/Greenhouse irrigation
• Garden/Courtyard irrigation
• Swimming Pool Circulation
• Desertification/Barren control
• Tank/Cistern filling
• Water supply for bivouac or camping car
• Fountains
• Large scale watering system for commercial establishments

 
WARRANTY:

• Helical Rotor Pump: 18-month
• Plastic Impeller(Centrifugal) Pump: 18-month
• Stainless Steel Impeller(Centrifugal) Pump: 36-month
• Controller: 36-month