Waterboy 4C781100 1.10kW Submersible Centrifugal Solar Bore Pump Complete Kit with x4 370W Solar Panels & 40m Cable (Max 100LPM/400kPa)
Sale
Sale
Original price
$9,620.00
-
Original price
$9,620.00
Original price
$9,620.00
$9,620.00
-
$9,620.00
Current price
$9,620.00
| /
Waterboy 4C781100 1.10kW Submersible Centrifugal Solar Bore Pump Complete Kit with x4 370W Solar Panels
The WaterBoy 4C781100 is a high-output mid-range centrifugal solar pump system designed for medium-scale water supply applications where large volumes are required. With a flow capacity of up to 36,000 litres per day and a lift range of up to 40 metres, it’s ideal for stock watering, irrigation, and high-volume tank filling in rural and off-grid environments.
This system features a robust 4” stainless steel centrifugal pump paired with a 1.10kW brushless DC motor and integrated MPPT controller for maximum solar efficiency. Supplied as a complete plug-and-play package, it includes 4 x 370W mono crystalline solar panels (1.48kW total), a cyclone-rated mounting frame, 40m of cabling, and your choice of bore cap or floating dam intake. Built for simplicity, reliability, and minimal maintenance, the 4C781100 provides dependable water delivery wherever the sun shines.
APPLICATIONS
- High-volume stock watering systems
- Tank filling from bores, rivers, or dams
- Medium-scale agricultural or horticultural irrigation
- Off-grid water supply for rural infrastructure
- Solar replacement for large AC or diesel pumps
FEATURES
- 4” stainless steel centrifugal submersible pump
- 1.10kW brushless DC motor for efficient, quiet operation
- MPPT solar controller with integrated protections
- Adjustable speed and restart timer controls
- Dry run protection (bore version only)
- Cyclone-rated pole mount frame for secure solar panel installation
- True plug-and-play setup—no software, apps, or complex wiring required
PUMP PERFORMANCE
| Total Dynamic Head (TDH) |
Flow Rate (L/min) |
Daily Output (L/day) |
| 5m |
100 L/min |
36,000 L/day |
| 10m |
95 L/min |
34,200 L/day |
| 15m |
90 L/min |
32,400 L/day |
| 20m |
85 L/min |
30,600 L/day |
| 25m |
70 L/min |
25,200 L/day |
| 30m |
60 L/min |
21,600 L/day |
| 40m |
40 L/min |
14,400 L/day |
CONTROL BOX FEATURES
- MPPT controller to maximise solar efficiency
- Soft start system to reduce motor wear
- Speed adjustment dial for flow rate control
- Restart timer dial (0–30 minutes) for bore recharge time
- LED indicators for power, operation, and error status
- Wiring terminals:
- Low water probe (COM1 + WH, NC)
- Tank full float or pressure switch (COM2 + TH, NO)
INCLUSIONS
- WaterBoy 4C781100 Centrifugal Pump, Motor & MPPT Controller
- x4 370W Mono Crystalline Solar Panels (1.48kW total)
- Heavy Duty Cyclone-Rated Pole Mount Frame
- 40m Power Cable with Stainless Steel Safety Cable
- Bore Cap (or Dam Float alternative)
- Low Water Probe (bore kits only)
- Installation Manual & Wiring Diagrams
- 4-Year Back-to-Base Warranty
OPTIONAL ACCESSORIES (SOLD SEPARATELY)
- 6101 – Tank Float Switch with 20m Cable
- 6045NO – Pressure Switch (12 bar) with gauge & fittings
- 6112 – 1.5” Double Acting Float Valve
- 6016 – 1½” Sacrificial Anode for corrosion protection
EXCLUSIONS
- Piping, plumbing fittings, and trough connections
- Installation labour or trenching works
- Mounting footings or concrete base
- Additional cable (over 40m standard)
FREIGHT
- Shipping Crate Dimensions: 210 x 100 x 60cm @ 230kg
- Nationwide Delivery Code: XFREX2
- Flat Rate Shipping: $300+GST
WARRANTY
- 4-Year Warranty on Complete System
- Designed and supported in Australia
- Extremely low warranty claim rate (<1.5%)
- Full technical support and replacement parts available
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