Solar & batteries · Melbourne

Solar and batteries that actually cut your bill.

We’re Melbourne engineers. We design the system around how your home actually uses power, and we show you the system and the working before we ever ask your name.

Takes about 40 seconds. No signup, no sales calls.
Rather talk to a person? Call 0427 449 901 during business hours.
Engineer-signed designsFixed written quotesFully insured
Sound familiar?

Getting solar shouldn’t feel like a gamble.

Power bills keep climbing. You know solar can fix that. But every company quotes something different, and you can’t even get a price without handing over your number. Then the calls start.

We started Lightwell to fix that, under our own name and our own signatures.

Illustration: three quotes for the same house, three very different systems and prices, none showing the maths
Who you’re dealing with

Engineers who put their name on it.

Every system is designed and signed by a senior electrical engineer, sized on your actual consumption. If it’s not good enough to sign, it doesn’t leave the building.

  • A fixed written quote, with the maths shown.
  • Licensed, insured, every certificate and rebate handled.
  • If a system isn’t worth it for your home, you’ll hear it from us first.
Every design, signed.
Senior electrical engineers
A signature on every Lightwell drawing

“If a design is not good enough to sign, it does not leave the building.”

How it works

Three steps, start to finish.

STEP 1

See your numbers

Tell us what you pay for power. We show you the system we would recommend, with the working. Free, instant, no name needed.

STEP 2

The Energy Exam

Thirty minutes at your table or on video. We check your bill, roof, switchboard and hot water system, then hand you a fixed written quote.

STEP 3

We install and prove it

Accredited crews install to the signed design and handle the paperwork. Day 14, the Daylight Check: real output measured against the quote, in writing.

Get my free estimate

What changes

Your evenings run on your own sunshine.

The battery spends your lunchtime power at dinnertime, so heating, cooking and the dishwasher stop costing peak rates. 

Illustrative before and after: a quarterly bill of $842 mostly from 3 to 9pm peak power drops to $318 once the battery covers the peak
What we sell, and why

Four products. One job.

Everything we provide has the same job: keep the evening peak off your bill. Solar makes cheap power at midday, the battery spends it in the evening, the hot water tank stores it as heat, and the car fills up on it at lunch. More products join as our partners come on board.

SolarMAKES CHEAP POWER, 11AM TO 3PM
BatteriesCOVER THE 3–9PM PEAK
Hot waterSTORE MIDDAY SUN AS HOT WATER
EV chargersFILL THE CAR AT LUNCHTIME RATES
CommercialSAME PHYSICS, BIGGER METER
Timeline of a day: solar makes power from 9am to 4pm; hot water, EV charging and heating run on midday sun; the battery fills at midday and powers the 3 to 9pm peak
Our name

Why “Lightwell”?

lightwell (n.)
The shaft that brings daylight into the heart of a building.

A lightwell is honest design that lets the sun do the work, no machinery, no tricks. That’s what we try to do to power bills, so it’s the name on the door. Here’s the full story.

Call 0427 449 901Free estimate
Start here

Curious what it would cost for your place?

Free instant estimate, about 40 seconds, and you don’t need to give a name to see it. And the first fifty installs get founding pricing; that list is real, and it closes.

Get my free estimateOR CALL 0427 449 901