INTERXDBTHE NEXT SOFTWARE Get a Quote

Power Quality Services

The Demand Charges on Your Electricity Bill
Are Penalties.

These charges can be reduced by 60% or more — while simultaneously reducing your overall day-to-day energy consumption. The hidden electrical issues driving them can be identified, quantified, and corrected. Our team finds them.

What We Look For ›

Professional Power Quality Assessment Equipment

Our team arrives on-site with certified instrumentation — no estimates, no assumptions. Every reading is measured, logged, and reported.

Power Quality Monitor
Power Quality Analyser
Captures voltage, current, harmonic distortion, power factor, and demand peaks across all phases simultaneously.
Electrical Panel Analysis
Electrical Panel Assessment
Full inspection and measurement of your distribution panel — load balancing, breaker condition, and current leakage across circuits.
Wave Monitor Analysis
Waveform & Harmonic Analysis
Identifies voltage and current waveform distortions — the root cause of equipment damage, excess heat, and inflated electricity bills.

The Hidden Costs Driving Your Electricity Bill

Demand charges, poor power factor, current leakage, and voltage irregularities are costing commercial facilities thousands every month — without appearing as a single identifiable line item.

Poor Power Factor

When your power factor falls below the utility's threshold, your demand charge increases — automatically, silently, every billing cycle. Correction can eliminate this penalty entirely.

Current Leakage

Leakage current across aging insulation or faulty equipment draws power continuously without performing useful work — inflating your bill and creating safety risk.

Voltage Drop & Imbalance

Low or unbalanced voltage forces motors, compressors, and HVAC equipment to draw more current to achieve the same output — increasing both cost and equipment wear.

Harmonic Distortion

Non-linear loads such as variable speed drives, UPS systems, and LED drivers introduce harmonics — distorting waveforms, overheating transformers, and triggering nuisance trips.

Demand Peak Spikes

Short-duration peak demand events — often lasting seconds — set your demand charge for the entire billing month. Identifying and managing these peaks directly reduces the penalty.

Our Commitment

We supply and install the correction equipment where required. Our team does not stop at the report — we follow through until the identified cost is reduced or eliminated.

Power Quality Impacts Every Industry

Every commercial facility with significant electrical load carries power quality risk. Select your sector to see where the hidden costs typically appear.

Hotels & Hospitality

Chillers, elevators, and kitchen loads — all drawing penalty charges.

  • Large HVAC chillers and centralised cooling systems are primary sources of poor power factor in hotel facilities
  • Kitchen equipment — commercial ovens, freezers, and ventilation — introduces harmonic distortion that inflates demand charges
  • Elevator motors create short-duration demand spikes that set the billing demand peak for the entire month
  • Laundry and pool plant equipment running on low voltage draws excess current, shortening motor life and raising consumption
Hotel Solutions

Shopping Malls & Commercial Centres

Common area loads and tenant circuits — both carry hidden demand costs.

  • Central HVAC and chiller plants servicing multiple tenants operate with poor power factor — the cost falls on the landlord's bill
  • LED signage, escalator drives, and food court equipment introduce harmonic distortion across the common area distribution board
  • Tenant load imbalance across phases creates voltage drop in common circuits — increasing overall current demand
  • After-hours security, lighting, and refrigeration loads continue to accumulate demand charges through the night
Mall Solutions

Manufacturing & Industrial

Motor-driven production carries the highest power quality risk of any sector.

  • Variable speed drives, CNC machines, and welding equipment are major sources of harmonic distortion — directly linked to transformer overheating and inflated demand
  • Poor power factor on heavy motor loads is the single largest driver of demand charge penalties in manufacturing facilities
  • ISO-certified manufacturers are particularly impacted — power quality deficiencies can affect product consistency and equipment certification
  • Our ISO-certified ground testing is specifically recognised for manufacturing environments where certification compliance is required
Manufacturing Solutions

Supermarkets & Retail

Refrigeration compressors run 24/7 — so does their demand penalty.

  • Refrigeration compressor banks are a continuous source of poor power factor — every billing cycle carries an avoidable penalty
  • LED display lighting across the retail floor introduces harmonic currents that distort the supply waveform and inflate measured demand
  • HVAC units cycling on and off throughout the day create repeated demand spikes — each one potentially setting the monthly peak
  • Voltage imbalance across refrigeration circuits causes compressors to draw excess current, shortening equipment life and raising consumption
Retail Solutions

Warehousing & Distribution

Cold chain compressors and dock equipment — both attract hidden penalties.

  • Cold room and freezer compressor banks operate continuously with poor power factor — the demand penalty accumulates every month undetected
  • Forklift charging banks and conveyor drives introduce harmonic distortion that inflates measured demand beyond actual consumption
  • Dock lighting and heating on separate circuits create phase imbalance — increasing current demand across the distribution board
  • Voltage drops to cold room compressors increase current draw and accelerate motor wear — raising both cost and maintenance frequency
Warehousing Solutions

Government & Public Sector

Public facilities carry a demand charge obligation the public never sees.

  • Large government buildings, hospitals, and schools operate significant HVAC and lighting loads — all carrying avoidable demand charge penalties
  • Hospital equipment including imaging systems, surgical lighting, and HVAC plant introduce harmonic distortion and power factor penalties
  • Centralised utility billing across multiple government facilities masks individual building performance — power quality assessment provides per-building accountability
  • Our assessment delivers a formal technical and financial report — suitable for ministry reporting, procurement justification, and budget planning
Government Solutions

Commercial Properties & Enterprise Offices

Multi-floor office buildings pay demand charges their tenants never question.

  • Central HVAC systems serving multiple floors operate at poor power factor — the landlord absorbs the demand penalty across every billing cycle
  • Server rooms, UPS systems, and IT infrastructure introduce harmonic distortion that affects the entire building's power quality profile
  • Elevator and escalator drives create demand spikes during peak occupancy periods — each spike potentially setting the monthly demand ceiling
  • Voltage imbalance across multi-tenant distribution panels reduces equipment efficiency and raises measured current demand across the board
Commercial Properties
ISO
Certified
ISO/IEC 61000

ISO Certified Ground Testing — Recognised for Manufacturers

Our ground testing and power quality assessment methodology is conducted in accordance with ISO/IEC 61000 — the internationally recognised standard for electromagnetic compatibility and power quality measurement. This certification is specifically accepted for ISO-certified manufacturing facilities where compliance documentation is required as part of product quality or equipment certification processes.

Every assessment we conduct is fully documented and traceable — suitable for submission to regulatory bodies, insurance providers, equipment manufacturers, and ISO auditors.

What You Receive — 8 to 12 Business Days After Assessment

Every client receives two formal reports following our on-site assessment — one technical, one financial. Both are actionable. Neither requires an electrical engineering background to understand.

📊

Technical Power Quality Report

Full analysis of your electrical supply condition — voltage levels, power factor readings, harmonic distortion measurements, waveform data, and identified fault conditions. All findings are graphed, labelled, and referenced against applicable standards.

💰

Financial Impact Report

A clear statement of the financial cost of each identified issue — current monthly penalty, projected annual cost, and estimated savings achievable through correction. Presented in plain language for management and finance review.

🔧

Correction Recommendations

Specific equipment and configuration recommendations for each identified issue — power factor correction, harmonic filtering, load balancing, and grounding improvements. Prioritised by financial impact and ease of implementation.

✅

Supply & Installation

Where correction equipment is required, our team supplies and installs it. We do not deliver reports and walk away — we follow through until the identified cost is reduced or eliminated from your electricity bill.

Start with a Free Property Walk-Through

We conduct a complimentary walk-through of your facility to assess the scope of a full Power Quality Analysis. No obligation. No cost. Our team identifies the most likely sources of demand charge penalties before a single instrument is deployed.

Request a Free Property Walk-Through

Complete the form below and our team will be in touch within one business day.

Company Information
Contact Details
Electricity Cost Information
Additional Information

Your information is sent directly to [email protected]. We do not share your details with third parties.