PF-ONE Proposal

Comparison of Capacitor Banks and PF-ONE

Feature

Traditional Capacitor Banks

PF-ONE

Lower purchase cost ($300 per unit) and minimal installation costs. Zero engineering costs; prepackaged with no site or operation planning.

Initial Costs

High purchase and installation costs.

Significant engineering costs for site planning and design.

Engineering Costs

Regular maintenance required, leading to ongoing costs.

Zero maintenance costs; encapsulated power electronics with 20+ years EOL.

Maintenance Costs

Requires specialized crews and equipment for high voltage installation.

Simple installation; replaces existing meters with minimal effort.

Installation Complexity

High compensation efficiency (over 98%); corrects both leading and lagging PF loads, harmonics, and load imbalance.

Effective for stabilizing power factor but limited to lagging PF loads.

Compensation Efficiency

16