





BRISBANE · RESIDENTIAL ENERGY SYSTEMS
BRISBANE · RESIDENTIAL ENERGY SYSTEMS
BRISBANE · RESIDENTIAL ENERGY SYSTEMS
Energy, built into the home.
Energy, built into the home.
Energy, built into the home.
Residential electrical, solar, battery storage and EV charging across Brisbane.
Residential electrical, solar, battery storage and EV charging across Brisbane.
Residential electrical, solar, battery storage and EV charging across Brisbane.
Electrical
Electrical
Electrical
Solar
Solar
Solar
Battery storage
Battery storage
Battery storage
EV charging
EV charging
EV charging
Illustrative image
Illustrative image
01 / HOME
Electrical work planned around the way the home is used.
Electrical work planned around the way the home is used.
Electrical work planned around the way the home is used.
HOME
Electrical work that fits the home.
Electrical work that fits the home.
Electrical work that fits the home.
From architectural lighting and new circuits to the switchboard behind them, each part is planned around the property and the work ahead.

LIGHTING
Lighting planned for the room.

LIGHTING
Lighting planned for the room.

LIGHTING
Lighting planned for the room.

SWITCHBOARDS

SWITCHBOARDS

SWITCHBOARDS
ELECTRICAL UPGRADES
Electrical upgrades for the way the home is used.
Electrical upgrades for the way the home is used.
New circuits, outlets and practical upgrades planned around everyday use.
RENOVATIONS
RENOVATIONS
Electrical work coordinated with walls, ceilings, cabinetry and finishes throughout the renovation.
VOLTERRA is a fictional portfolio concept by Zarno.
VOLTERRA is a fictional portfolio concept by Zarno.
02 / ENERGY
Generate. Store. Use.
Generate. Store. Use.
Generate. Store. Use.
Solar and battery systems planned around the property, the switchboard and how the household uses energy.

GENERATION / SOLAR
Solar planned with the roof and electrical system.

GENERATION / SOLAR
Solar planned with the roof and electrical system.

GENERATION / SOLAR
Solar planned with the roof and electrical system.
STORAGE / BATTERY
Battery location and connection planned early.
Battery location and connection planned early.
Battery location and connection planned early.
Location, access, cable routes and connection to the existing electrical system are considered before installation.



GENERATE
GENERATE
GENERATE
STORE
STORE
STORE
USE
USE
USE
03 / MOBILITY
EV charging that works with the home.
EV charging that works with the home.
EV charging that works with the home.
Home EV charging planned from the parking position back to the switchboard.



HOME EV CHARGING
A practical charging point for everyday use.
A practical charging point for everyday use.
ILLUSTRATIVE WHOLE-HOME ENERGY STUDY
How the systems connect across one property.
How the systems connect across one property.
How the systems connect across one property.
This illustrative study shows how lighting and power, the switchboard, solar, battery storage and EV charging can be assessed as one residential system.
This illustrative study shows how lighting and power, the switchboard, solar, battery storage and EV charging can be assessed as one residential system.

01
LIGHT + POWER

01
LIGHT + POWER

01
LIGHT + POWER

02
DISTRIBUTION

02
DISTRIBUTION

02
DISTRIBUTION

03
GENERATION

03
GENERATION

03
GENERATION

04
STORAGE

04
STORAGE

04
STORAGE

05
MOBILITY

05
MOBILITY

05
MOBILITY
Illustrative whole-home energy study · No performance or savings claims.
Illustrative whole-home energy study · No performance or savings claims.

FROM FIRST CONTACT TO HANDOVER
A clear process from enquiry to handover.
01
Enquiry
Tell us what is changing and where the property is.
02
Assessment
We review the property, access and existing electrical system.
03
Scope & quote
You receive a clear scope covering the proposed work.
04
Installation
The work is coordinated around the home and related trades.
05
Testing / handover
The finished installation is checked and explained.

FROM FIRST CONTACT TO HANDOVER
A clear process from enquiry to handover.
01
Enquiry
Tell us what is changing and where the property is.
02
Assessment
We review the property, access and existing electrical system.
03
Scope & quote
You receive a clear scope covering the proposed work.
04
Installation
The work is coordinated around the home and related trades.
05
Testing / handover
The finished installation is checked and explained.

FROM FIRST CONTACT TO HANDOVER
A clear process from enquiry to handover.
01
Enquiry
Tell us what is changing and where the property is.
02
Assessment
We review the property, access and existing electrical system.
03
Scope & quote
You receive a clear scope covering the proposed work.
04
Installation
The work is coordinated around the home and related trades.
05
Testing / handover
The finished installation is checked and explained.
APPROACH
APPROACH
What we consider before installation.
What we consider before installation.
What we consider before installation.
01
The existing electrical system and the work being proposed.
The existing electrical system and the work being proposed.
The existing electrical system and the work being proposed.
02
How electrical, solar, battery and charging systems relate.
How electrical, solar, battery and charging systems relate.
How electrical, solar, battery and charging systems relate.
03
Access, equipment locations and practical cable routes.
Access, equipment locations and practical cable routes.
Access, equipment locations and practical cable routes.
04
The sequence of work during a renovation or upgrade.
The sequence of work during a renovation or upgrade.
The sequence of work during a renovation or upgrade.
05
Current needs and likely future electrical loads.
Current needs and likely future electrical loads.
Current needs and likely future electrical loads.
06
Clear communication from assessment to handover.
Clear communication from assessment to handover.
Clear communication from assessment to handover.

REQUEST A QUOTE · BRISBANE
Tell us what is changing at the property.
Share the type of work, the suburb and any details that will help define the scope.
Project details
Portfolio demonstration · Nothing is sent or stored.
VOLTERRA ELECTRICAL
Brisbane & surrounding suburbs
Fictional Zarno concept · Imagery illustrative

REQUEST A QUOTE · BRISBANE
Tell us what is changing at the property.
Share the type of work, the suburb and any details that will help define the scope.
Project details
Portfolio demonstration · Nothing is sent or stored.
VOLTERRA ELECTRICAL
Brisbane & surrounding suburbs
Fictional Zarno concept · Imagery illustrative

REQUEST A QUOTE · BRISBANE
Tell us what is changing at the property.
Share the type of work, the suburb and any details that will help define the scope.
Project details
Portfolio demonstration · Nothing is sent or stored.
VOLTERRA ELECTRICAL
Brisbane & surrounding suburbs
Fictional Zarno concept · Imagery illustrative