3KW/4HP Solar Water Pumping System for Garden
SP3K submersible water pumps system for waterscape
AC water pump:
Power: 3kW
Voltage: 3-phase 380V AC, 50Hz
Type: multi-stage centrifugal submersible pump
Series: water cooling/reinforced motor for solar power
Max. flow: 75m3/hour
Max. head: 254m
Outlet: 1.25//2/2.5/3/4"
NEMA standard: 143/144mm
Diving depth: ≤50m
Materials:
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: 26m³ @ 5.5KWh/m²/day
Pump Warranty: 18 months, extend to 2yrs optional w/ extra cost
Motor Warranty: 12 months, extend to 2yrs optional w/ extra cost
Advantages: up to 15yrs lifetime, working is reliable & stable
Controller and inverter:
Power: 4kW
Input voltage: 330-710V
Output voltage: AC, 3-phase 380V
MPPT: 450-600V
Max MPPT efficiency: ≥99.7%, soft start/stop
Warranty: 2yrs, extend to 3yrs optional w/ extra cost
Protection:
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
Panel reference:
Power: mono/poly, totally about 4.2kW
Positive tolerance: +0/5W
Products warranty: 10yrs
Performance warranty: 80%/25yrs
Mounting system:
Type: fixed mode/pillar manual tracking/slanting uniaxial tracking
Foundation: concrete pouring
Installation type: 6pcs/array in series
Warranty: 5yrs
Material: hot-dip galvanized
Accessories: PV cables, water pump cables, water level detective sensor, cable sleeves, pipeline, flange, riser pipe
Quantity of accessory materials are based on actual design
Applications:
Before send the inquiry to us, please inform us : how many m3 /hr water do you need? also inform
us your requirement for distance for H1 =? , H2= ?, H3= ? , H4 = ? ;We would give the best economic
solution to you based on these details.

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