Veichi Si21 2.2KW Solar Pump Inverter 250-750VDC
R 3,962.90
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Veichi Si21 2.2KW Solar Pump Inverter 250-750VDC
R 3,962.90
15% VAT Included.
Shipping will be calculated at checkout.
V-Si21-2,2-250-750VDC
The VEICHI Si21-D5 2.2kW Solar Pump Inverter is purpose-built for solar-powered borehole and surface water pumping, accepting either an AC mains supply or DC power straight from a solar array — so the pump can run on solar during the day and switch to grid power when sunlight is insufficient.
- DC input voltage: 250–780VDC (recommended solar array open-circuit voltage: 620–750VDC, max. 850VDC)
- AC output: 3-phase, 380–460VAC, 0–599Hz
- Rated output current: 6A for a 2.2kW pump motor
- Built-in MPPT (Maximum Power Point Tracking) for maximum solar energy harvest, plus CVT constant-voltage mode
- Dry-run, overload, over/under-voltage and phase-loss protection to safeguard the pump motor
- Sleep/wake control for low-flow conditions and automatic restart after cloud cover or brief power dips
Suited to agricultural irrigation, livestock watering and remote borehole pumping where mains power is unreliable or unavailable. Backed by UTC Industrial's local stock and technical support.