How an Electrical Consultant Helps Reduce Energy Costs

Power factor can also affect electrical system performance, particularly in commercial and industrial environments with motors, transformers and other inductive loads.

A poor power factor means the electrical system may need to carry more current to deliver the required useful power.

An electrical consultant can assess power factor and determine whether correction is appropriate.

Power factor correction equipment may be considered where it provides a practical benefit. However, it should be based on an assessment of the actual installation rather than installed without a clear reason.

This is another example of why professional electrical advice can help businesses avoid unnecessary expenditure.

Energy Monitoring Provides Better Information

Businesses cannot manage energy effectively if they do not understand where it is being used.

Energy monitoring systems can provide detailed information about electricity consumption. Depending on the system, businesses may be able to monitor different areas, buildings, machines or circuits.

This information can help identify unusual consumption and track the results of energy-saving measures.

For example, if a business upgrades its lighting, energy monitoring can help determine whether consumption has changed as expected.

An electrical consultant can advise on suitable monitoring arrangements and help businesses understand the data.

Solar PV Can Reduce Grid Electricity Use

Solar photovoltaic (PV) systems can help businesses generate electricity on-site.

The amount of benefit depends on factors such as roof area, system size, solar exposure, electricity demand and operating patterns.

Businesses that use significant electricity during daylight hours may be able to use a substantial part of the generated electricity on-site.

However, solar PV needs proper electrical planning. The system must be integrated safely with the existing installation and considered alongside the building's electrical demand.

An electrical consultant can assess whether the existing infrastructure is suitable and help determine how a proposed solar system should connect to the wider electrical network.

For larger installations, grid connection requirements may also need to be considered.

Battery Storage and Energy Management

Battery storage can provide another option for businesses looking to manage electricity use.

A battery can store electricity for later use. Depending on the system and business requirements, stored energy may support the building when demand is high or when renewable generation is unavailable.

However, battery storage should not be viewed as an automatic solution for every business.

An electrical consultant can review electricity consumption, generation, available space, system capacity and operational requirements before recommending whether battery storage makes sense.