Industrial Electrical Engineering and Power Solutions in Nigeria

Greenpeg Engineering delivers industrial electrical engineering services across Nigeria, covering everything from electrical power system design and LV panel building to industrial wiring, power quality audits, and energy monitoring. We serve oil and gas facilities, manufacturing plants, food and beverage factories, cement works, and commercial buildings with electrical solutions that are safe, compliant, and built to last.

Our electrical engineering team works with leading OEM components from Schneider Electric, Rockwell Automation, Phoenix Contact, and other global brands, ensuring that every panel, switchgear assembly, and electrical installation we deliver meets international standards.

Electrical Power Design

Every industrial electrical installation starts with sound design. Greenpeg’s electrical engineers develop single-line diagrams, load schedules, cable sizing calculations, protection coordination studies, and electrical layout drawings for new plant construction, facility expansions, and equipment upgrades.

We design power distribution systems that account for the specific demands of Nigerian industrial environments, including voltage fluctuations, harmonic distortion from variable speed drives, and the need for reliable backup power integration with generators and UPS systems.

Our design work covers low-voltage distribution (up to 1,000V), motor control center layouts, power factor correction, earthing and lightning protection, and cable tray/conduit routing. All designs comply with IEC standards and are tailored to your facility’s operational requirements.

Switchgear and LV Panel Building

Greenpeg designs and builds custom low-voltage electrical panels and switchgear assemblies for industrial and commercial applications in Nigeria. Our panel shop produces main distribution boards (MDBs), sub-distribution boards (SDBs), motor control centers (MCCs), power factor correction panels, automatic transfer switch (ATS) panels, and custom control panels.

Every panel we build uses genuine components from our OEM partners, including Schneider Electric circuit breakers and contactors, Phoenix Contact terminal blocks, and other quality-assured brands. Panels are designed to IEC 61439 standards and undergo point-to-point wiring verification, insulation resistance testing, and functional testing before delivery.

Whether you need a single distribution board for a plant expansion or a complete MCC lineup for a new production facility, our panel building team delivers on specification, on time, and within budget.

Industrial Electrical Wiring and Installation

We provide complete industrial electrical wiring and installation services, from cable pulling and termination to equipment connection and commissioning. Our electricians are experienced in working within operational plants, including facilities classified as hazardous areas under ATEX and IECEx standards.

Services include power cable installation (armored and unarmored), control cable wiring, instrument cable installation, cable tray and conduit installation, earthing and bonding systems, and lighting installations for industrial, commercial, and hazardous area environments.

Power Quality Audit and Solutions

Poor power quality costs Nigerian businesses money through equipment failures, production stoppages, and excessive energy bills. Greenpeg conducts power quality audits that measure voltage stability, current harmonics, power factor, transient events, and other parameters that affect equipment performance and energy efficiency.

Based on our audit findings, we recommend and implement solutions such as power factor correction capacitor banks, harmonic filters, voltage stabilizers, and surge protection systems. These solutions reduce electricity costs, protect sensitive equipment, and extend the service life of motors, drives, and electronic systems.

Energy Monitoring Solutions

Understanding how your facility consumes energy is the first step toward reducing costs. Greenpeg designs and installs energy monitoring systems that provide real-time visibility into power consumption across different areas, equipment, and production lines.

We deploy energy meters, current transformers, and monitoring software that enable you to identify waste, track consumption trends, benchmark performance, and make data-driven decisions about energy management. Our monitoring solutions integrate with building management systems (BMS) and can be accessed remotely via web dashboards or mobile applications.

Industries We Serve

Oil and Gas – Electrical installations for refineries, gas processing plants, and production facilities, including hazardous area wiring to ATEX/IECEx standards.

Manufacturing – Power distribution, motor control, and panel building for factories in food processing, beverages, cement, chemicals, packaging, and general manufacturing.

Commercial Buildings – Electrical distribution, energy monitoring, and power quality solutions for offices, hotels, hospitals, and data centers.

Power Generation – Switchgear, protection systems, and electrical balance-of-plant for gas turbine, diesel, and solar power generation facilities.

Water and Wastewater – Motor control panels, VFD panels, and electrical installations for pump stations and treatment plants.