Commercial electrical, solar, batteries and EV charging, sized right and quoted in full.
We show you the load calc, the cable sizing and the compliance paperwork before you sign. The parts the cheap quote leaves off.
NSW Electrical EC-00000 (DEMO) CEC A0000000 (DEMO) Public liability to $20M
Five lines, one certifying electrician, one standard.
Commercial, project work, solar, battery and EV charging. Each one quoted the same honest way: the load calc, the cable sizing and the compliance on the page.
Project Work
New builds and staged commercial projects, design and construct, as-builts, one certifying electrician.
Get a quote →Solar PV
CEC-accredited design and install for homes and business, sized to your bill, not the rebate.
Get a quote →Battery Storage
Hybrid, retrofit and backup storage, sized to your evening load and proven to ride through an outage.
Get a quote →EV Chargers
Home and commercial charging, sized to a switchboard that can actually carry it, with load management.
Get a quote →Will it carry the load?
We measure the headroom on your main switch before we quote, not after the gear is on site.
The quote with the workings shown.
Buyers get energy quotes thousands apart for the same job because the cheap ones leave off the load calc, the cable sizing and the compliance. Here is everything that is on ours.
- 1 Load calculation. Your actual demand worked out and shown, not a system size guessed off the roof.
- 2 Cable sizing + run length. Sized for the inverter or charger and the distance, not the cheapest roll on the van.
- 3 Switchboard assessment. Spare capacity, RCD and surge protection, fault level. Checked before anything is added.
- 4 System sized to your bill. Solar and battery sized to your usage and load profile, not to the headline rebate.
- 5 Make + model, named. The exact panel, inverter, battery or charger on the quote, not "good panels".
- 6 Warranties, itemised. Product, performance and workmanship listed separately with their years, so you can compare like for like.
- 7 Compliance paperwork. CES, Certificate of Compliance and as-builts named as deliverables, plus STCs handled and shown as a line.
What you get from us
- ✓Itemised scope + compliance sheet
- ✓Load calc shown on the quote
- ✓Cable sized to the job
- ✓Switchboard checked first
- ✓CEC + licence numbers on the quote
- ✓Make and model named
- ✓Warranties listed separately
- ✓STCs and rebates shown as a line
The cheap quote
- ✕"System size" with no load calc
- ✕Cable sized to the cheapest roll
- ✕No switchboard check
- ✕Sized to the rebate, not the bill
- ✕No CoC or as-builts
- ✕"Good panels", brand unnamed
- ✕"10-year warranty", undefined
- ✕"Rebate applied", no figure
Two tools before you even call us.
Both are indicative, not a quote. They give you a starting point with the same logic we use on site.
Size your solar, battery or EV charger
A few questions on your bill and how you use power gives you an indicative system size and price band.
Open the estimator ScorecardIs your switchboard solar and EV ready?
Five questions tells you whether your board can carry new load, or whether an upgrade comes first.
Check your switchboardReal systems across the Hunter, with the numbers that mattered.
From site assessment to signed-off documents.
Site + load assessment
We measure the load, read the switchboard, check supply and phase, and look at roof or cable routes.
Design + scope sheet
You get the load calc, cable sizing, the named equipment and an itemised quote. The workings are on the page.
Contract + schedule
Fixed scope, STCs and rebates shown as a line, a start date that fits your trading or build program.
Install
Licensed install to AS/NZS 3000, staged around live sites and tenants where needed.
Test + certify
Every circuit tested, RCDs proven, Certificate of Compliance issued. Solar and battery commissioned and monitored.
Handover + docs
As-builts, test results, warranties, monitoring set up, and a walk-through of how it runs.
We will tell you which one you actually need, not the biggest job we can sell you.
Single install or upgrade
One job: a home EV charger, a switchboard upgrade, a fault rectification, a single solar system.
Wrong when: the supply or board needs work first (we will tell you).
Whole-home energy
Solar plus battery, or solar plus an EV charger, sized together and put on one design.
Wrong when: you only need one piece right now.
Commercial + project
Fit-outs, staged works, commercial solar, EV fleet charging, or a maintenance agreement.
Wrong when: a single domestic job is all that is in front of you.
Three layers, and what each one covers.
Our workmanship
10 years on the install: cabling, mounting, terminations and the board work. Excludes physical damage and faults in supply we did not touch.
Manufacturer
Panel product + performance, inverter, and battery each carry their own years. We name the product on your quote so you can read the actual warranty PDF.
Statutory (ACL + electrical)
Reasonable workmanship under Australian Consumer Law, plus the Certificate of Compliance that says the work meets AS/NZS 3000. Always applies.
From homeowners, builders and facilities managers across the Hunter.
“They sized the system to our actual switchboard load, not to the biggest rebate on offer. The load calc was on the quote in plain numbers, so we knew exactly why the array came out at the size it did.”
“Before they quoted the Powerwall they pulled the bills and modelled the payback against our real usage. It came in at the year they said, not a sales figure plucked out of the air.”
“First thing they did before the home charger was open the switchboard and check it would carry the load. Turned out we needed RCD protection added, and they costed that up front rather than after the fact.”
Suburbs we cover across Newcastle and the Hunter.
No travel surcharge within 40km of Newcastle.
The seven questions every buyer asks, answered once.
Marcus runs through switchboards, solar payback, battery backup, EV load, compliance, timelines and warranty. Ten minutes here saves an hour on the day.
What does Voltline do? +
Will solar work in a blackout? +
Will my switchboard take an EV charger or solar? +
How do you size a solar or battery system? +
Are you licensed and CEC accredited? +
What does the warranty cover? +
Get a free quote with the load calc, the cable sizing and the compliance shown.
Tell us what you need. We book a site assessment and send a scope sheet you can actually read, not a one-number text.