Model Number: SP18.5K-#7-#9252 Brand Name: Green Answer Key Specifications/Special Features: Features:AC water pump:Power: 18.5kWVoltage: 3-phase 380V AC, 50HzType: multi-stage centrifugal submersible pump

Series: water cooling and reinforced motor for solar power

Max flow: 170m³/hr

Max head: 183m

Outlet: 3/4/5/6"

NEMA standard: 143mm/144mm

Diving depth: ≤50m

304 stainless steel materials for:

• Water outlet
• Impeller
• Pump body
• Motor casing
• Motor shaft
• Screw

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: [email protected]/m/day

Warranty: 18 months, extend to 2yrs optional w/ extra cost

Advantages:up to15yrs lifetime, working is reliable & stable

Controller andinverter:

• Power: 22kW
• Input voltages: 330-710V
• Output voltage: AC 3-phase 380V
• MPPT voltages: 450-600V
• Max MPPT efficiency: ≥97%, soft start/stop
• Warranty: 2yrs, extend to 3yrs optional w/ extra cost

Protection:

• Over-current/over-voltage/over-speed/over-temperature
• Reverse polarity
• Drywater/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 27kW
• 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: concretepouring
• Installation type: 6pcs/array andvertical
• Warranty: 5yrs
• Material: hot-dip galvanized

Combiner box:

• 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

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:

• Ecological irrigation
• Solar drought control