VEICHI 18KW VFD SI23 Series

VEICHI 18kW VFD SI23 Series – Solar Pump Variable Frequency Drive

The VEICHI SI23 Series 18kW VFD is a high‑performance solar pump inverter engineered for precise speed control and maximum energy efficiency of three‑phase motors. Designed for photovoltaic water pumping systems, it ensures stable motor operation and optimal utilization of solar power in agricultural and industrial applications.

Featuring advanced MPPT and vector control technology, the SI23 series enables direct solar pump drive operation while reducing energy costs and enhancing system reliability.

Key Features & Benefits – Hajvery Solar Energy

The VEICHI SI23 18kW drive integrates intelligent MPPT solar tracking to maximize energy harvest from PV modules and maintain efficient pumping even under varying sunlight conditions.

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

Highlights:

• Advanced MPPT solar tracking

• Direct PV pump operation

• Stable vector motor control

• Wide DC input voltage range

• Multiple intelligent protections

• Compact book‑style design

Typical Applications – Hajvery Solar Energy

The VEICHI SI23 18kW VFD is ideal for:

• Solar water pumping systems

• Agricultural irrigation

• Borehole and submersible pumps

• Remote water supply projects

• Livestock watering

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

Why Choose Hajvery Solar Energy

Hajvery Solar Energy supplies genuine VEICHI SI23 Series 18kW 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 18kW VFD SI23 Series for efficient, reliable, and energy‑saving motor control.