2.2KW Solar Water Pumping System

Features:
AC water pump:
Power: 2.2kW
Voltage: 3-phase 380V AC, 50Hz
Type: multi-stage centrifugal submersible pump
Series: water cooling and reinforced motor suitable for solar power
Max flow: 70m³/hour
Max head: 276m
Outlet: 1.25/1.5/2/2.5/ 3/4 inches
NEMA standard: 96mm
Diving depth: ≤50m
Materials:
Water outlet: 304 stainless steel
Impeller: 304 stainless steel
Pump body: 304 stainless steel
Motor casing: 304 stainless steel
Motor shaft: 304 stainless steel
Screw: 304 stainless steel
Upper guide bearing, thrust bearing base: cast iron, can be updated to be  stainless steel with extra cost if needed
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: 400m³@ 5.5KWh/m²/day
Warranty: 18 months, extend to 2-year warranty optional with extra cost
Advantages:up to 15yrs lifespan, working is reliable and stable

Controller and inverter:
Power: 3.7KW
Input voltage: 330-710V
Output voltage: AC, 3-phase 380V
MPPT voltage:450-600V
Max MPPT efficiency: ≥97%,soft start/stop
Warranty: 2-year, extend to 3-year warranty optional with extra cost
Protections:
Over current, voltage, speed, temperature
Reverse polarity
Dry water/phase failure protection
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

Solar panel reference:
Power: mono/poly, totally about 3kW
Positive tolerance: +0/5W
Products warranty: 10 years
Performance warranty: 90%/10 years, 80%/25 years

Mounting system:
Type: fixed mode/pillar manual tracking/slanting uniaxial tracking
Foundation: concrete pouring
Installation type: 6 pieces/array and vertical
Warranty: 5 years
Material: hot-dip galvanized

Combiner box: N/A

Accessories: PV cables, water pump cables, water level detective sensor, cable sleeves, pipeline, flange, riser pipe
The quantity of accessory materials are based on actual design

Applications:
Ecological irrigation
Solar drought control
Solar living water supply
Agriculture irrigation
Solar desert control
Solar seawater desalination system
Solar city water landscape
Pasture irrigation