4 inches solar centrifugal pump, brushless DC solar pumps, solar submersible pump

4 inches solar centrifugal pump, brushless DC solar pumps, solar submersible pump

Why choose cooperate with YAOCHUANG ENERGY?
1.YAOCHUANG ENERGY works on solar power system over 10 years begin with some engineers.
2.Important equipments of system are solar panel & solar pump inverter & water pump, solar panel & pump inverter are manufactured by ourselves, water pumps are from cooperated factory, and some famous brand pumps.
3.Rich experience on design, and installation, full service. We are not only solar energy products producer, but also solar power system integrator & installer that cooperate with government.
4.Hundreds projects in Africa, southeast Asia, and the Middle East, praised quality & service, positive feedback.
5.Whole set system 1 year warranty, solar panel 10 years warranty, solar pump inverter & water pump 1 year warranty, lead acid solar battery 2 years warranty.

6.Commissioning and installation service is available all over the world.

Submersible deep well water pump is the most common used type for agriculture irrigation

Solar water pump system advantages: high MPPT efficiency function, GMS remote control, auxiliary diesel power/3 phase AC electricity hybrid power transfer-switch controller, water flow control regulator, soft start/stop

• AC water pump:Upper guide bearing, thrust bearing base: cast iron, or stainless steel
  Power: 18.5kW
  Voltage: 3-phase 380V AC, 50Hz
  Type: multi-stage centrifugal submersible pump
  Series: water cooling and reinforced motor for solar power
  Max flow: 180m3/hr
  Max head: 340m
  Inlet: 6"
  Outlet: 3/4/5/6"
  NEMA standard: 143mm/144mm
  304 stainless steel materials for:
  Water outlet
  Impeller
  Pump body
  Motor casing
  Motor shaft
  Screw

• Water quality: sand content (weight ratio) in water should not exceed 0.01%, chlorine content should not be over 400mg/L
  Max average daily water supply: 1000m³@5.5KWh/m²/day
  Warranty: 12 months
  Advantages: up to 10 years lifetime, working is reliable & stable
  Controller and inverter:
  Power: 22kW
  Input voltages: 560V-600V
  Output voltage: AC 3-phase 380V
  MPPT voltages: 300V-750V
  Max MPPT efficiency: ≥97%, soft start/stop
  Warranty: 1 year
  Protection:
  Over-current/over-voltage/over-speed/over-temperature
  Reverse polarity
  Dry water/phase failure protection
  Panel reference:
  Power: mono/poly, totally about 28kW
  Positive tolerance: +0/5W
  Products warranty: 10yrs
  Performance warranty: 90%/10yrs, 80%/25yrs

• Mounting system:
  Type: fixed mode/pillar manual tracking/slanting uniaxial tracking
  Foundation: concrete pouring
  Installation type: 6pcs/array and vertical
  Warranty: 5yrs
  Material: hot-dip galvanized
  Combiner box:Accessories: PV cables, water pump cables, water level detective sensor, cable sleeves, pipeline, flange, riser pipe
  Type of model: SH10-6A
  PV array input path: 6 channels
  Maximum current of each PV array/string(A): DC 12A
  Maximum system voltage: DC 1000V
  Anti-reserve current protection/lightning protection included
  Protection degree: IP55

How to establish business with us?
1.Contacting us via email or trademanager, tell us what products or system you need, and your requirements
2.Specification & price will be sent to you within 12 hours after getting your inquiry (except for holidays)
3.Adjusting design and price according to your budget until you accept it
4.Preparing products within 5 days once deposit is arrived, and ship out parcel after receiving balance payment (please give us some more prepared time for bulk order)
5.Informing you freight information, and offering you bill of loading
6.Guiding installating after you receive products
7.Giving us feedback, and repeat order

You are welcomed to contact us for more details of hybrid solar power system.