VEICHI 15KW VFD SI23 Series

125,000.00

VEICHI SI23-D5 – 15 kW Variable Frequency Drive

Product Description
The VEICHI SI23-D5 15 kW VFD is ideal for demanding agricultural, irrigation, and industrial pump systems requiring greater power. With advanced MPPT tracking and intelligent control logic, this drive maximizes solar conversion efficiency and supports reliable, consistent motor performance under challenging environmental conditions.

Key Specifications
• Power: 15 kW
• DC Input Voltage Range: 250 – 780 VDC
• Max DC Input: ~22.5 kW
• Recommended PV Voltage: 620 – 750 V
• Output Current: ~32 A
• Output Frequency: 0–320 Hz
• 3-Phase 380–460 VAC
• Solar MPPT + multiple protection modes

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Description

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.

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Shipping and Delivery

Hajvery Solar Energy provides nationwide delivery across Pakistan for all major solar energy products. We ensure safe, reliable, and timely delivery to residential, commercial, and industrial locations.

Products Available for Delivery

We deliver the following products all over Pakistan:

  • Solar Panels

  • Solar Inverters

  • VFDs (Variable Frequency Drives)

  • Lithium Batteries

  • Solar Accessories & Related Equipment

Contact for Orders & Delivery

Our team will guide you regarding product availability, pricing, delivery timelines, and logistics based on your location.