VEICHI 7.5KW VFD SI23 Series

VEICHI 7.5kW VFD SI23 Series – Solar Pump Variable Frequency Drive

The VEICHI SI23 Series 7.5kW VFD is a high-performance solar pump inverter engineered for precise speed control and maximum energy efficiency in three-phase motor applications. Specially designed for photovoltaic water pumping systems, it ensures stable motor operation and optimal solar power utilization.

With built-in advanced MPPT and vector control technology, the SI23 series enables direct pump operation from solar panels, reducing electricity costs and improving system reliability.

Key Features & Benefits – Hajvery Solar Energy

The VEICHI SI23 inverter integrates intelligent MPPT tracking to maximize solar energy harvest and maintain efficient pumping even under changing sunlight conditions.
Its compact book-style design saves installation space while improving heat dissipation and overall reliability.

The drive supports a wide DC input range (typically up to 350–780VDC) and provides 3-phase 380VAC output for dependable motor performance.

Advanced protection functions — including dry-run, over-current, over-voltage, and thermal protection — help extend pump life and ensure safe operation.

Highlights:

• Direct PV pump operation

• Stable vector motor control

• Wide DC input voltage range

• Multiple intelligent protections

• Compact book-type design

Typical Applications – Hajvery Solar Energy

The VEICHI SI23 7.5kW VFD is ideal for:

• Solar water pumping systems

• Agricultural irrigation

• Borehole and submersible pumps

• Livestock watering

• Remote water supply projects

The SI23 series is purpose-built for solar-driven pumping where grid power is limited or expensive.

Why Choose Hajvery Solar Energy

Hajvery Solar Energy supplies genuine VEICHI SI23 Series 7.5kW VFD units across Pakistan with expert technical support and dependable after-sales service. Our team assists with proper sizing, installation guidance, and system optimization.

Upgrade your solar pumping system with the VEICHI 7.5kW VFD SI23 Series for efficient, reliable, and energy-saving motor control.