BrightGridSolar panels generate electricity that must be safely integrated into the property electrical system. Depending on the existing installation, additional protection or electrical work may be required.
Why does the existing electrical system matter?
Older consumer units, limited capacity, existing circuits and the proposed solar system can all affect the electrical design.
Electrical protection
Solar installations require appropriate protective equipment and isolation arrangements based on the system design and applicable requirements.
Battery systems add further considerations
A battery introduces additional power flows and equipment, so the electrical design must account for charging, discharging and protection.
Why an electrical inspection is important
The installer needs to understand the condition and configuration of the existing electrical system before connecting new generation equipment.
Do not assume every home needs the same electrical work
Electrical requirements should be determined from the actual property and proposed system rather than using a generic package.
Assess your electrical system
Get a solar design that considers your existing consumer unit and future battery or EV requirements.
Request an AssessmentFrequently asked questions
Does solar require a new consumer unit?
Not every installation requires a replacement consumer unit. The requirement depends on the existing electrical installation and proposed system.
Can solar be installed in an old house?
Yes, but the existing electrical system and roof condition should be assessed first.
Does a battery require additional electrical work?
Battery installation can require additional protection, cabling and electrical equipment depending on the design.
Who should carry out solar electrical work?
Electrical work should be carried out by appropriately qualified and competent professionals.
Thomas Avery
Electrical Design Engineer at BrightGrid Energy
