VEICHI 15KW VFD SI23 Series

VEICHI 15kW VFD SI23 Series – Solar Pump Variable Frequency Drive

The VEICHI SI23 Series 15kW VFD is a high-performance solar pump inverter designed for precise speed control and maximum energy efficiency in three-phase motor applications. Built specifically for photovoltaic water pumping systems, it ensures stable motor operation and optimal solar power utilization in demanding agricultural and industrial environments.

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

Key Features & Benefits – Hajvery Solar Energy

The VEICHI SI23 15kW drive integrates built-in MPPT solar tracking to maximize energy harvest from PV arrays and maintain efficient pumping under varying sunlight conditions.

It supports a wide DC input range (typically around 350–780VDC) and delivers 3-phase 380VAC output for dependable motor performance.

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

Highlights:

• Advanced MPPT solar tracking

• Direct PV pump operation

• Stable vector motor control

• Wide DC input voltage range

• Multiple intelligent protections

• RS485 (Modbus) communication

• Compact book-type design

Typical Applications – Hajvery Solar Energy

The VEICHI SI23 15kW VFD is ideal for:

• Solar water pumping systems

• Agricultural irrigation

• Borehole and submersible pumps

• Livestock watering

• Remote water supply projects

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

Why Choose Hajvery Solar Energy

Hajvery Solar Energy supplies genuine VEICHI SI23 Series 15kW 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 15kW VFD SI23 Series for efficient, reliable, and energy-saving motor control.