Skip to content

Solar Panel Installation in Sydney

Tolo Electrical is a licensed solar panel installer servicing Greater Western Sydney. Solar systems, batteries and EV chargers. Fixed quotes, installed by our own electricians.

  • 500+

    systems installed

  • 4.9

    star average review score

  • 10 yrs

    workmanship warranty

  • CEC

    accredited installers

Free, no obligation

Get your free solar quote

Takes 30 seconds. We reply within one business day.

Details stay privateNo pushy sales calls

Most systems land between $4,000 and $12,000 installed, after the rebate.

Solar and electrical services in Sydney

Solar is the specialty, but everything electrical in your home is covered by the same licensed crew.

All services →

From quote to switched on, in four steps

You will always know what happens next and who is doing it.

  1. Step 1 · Chat

    Free quote and roof check

    Send us your address and a recent bill. We check your roof on satellite, talk through what you want, and give you a fixed quote with real production numbers.

  2. Step 2 · Design

    System design and paperwork

    We finalise the panel layout, lock in your equipment, and lodge the rebate and grid connection applications for you.

  3. Step 3 · Install

    Installed by our own crew

    Our own crew handles the whole job. Most installs take one day, and we leave your roof and switchboard tidier than we found them.

  4. Step 4 · Save

    Switch on and start saving

    We commission the system, set up monitoring on your phone, and walk you through how it all works before we leave.

What customers say

“Placeholder review. Swap this for a real customer quote in the CMS before launch. Keep it specific: what was installed, how the crew worked, what the bill looks like now.”

Sample Customer

Penrith, NSW

System size

6.6 kW

“Placeholder review. Real reviews with names and suburbs convert far better than anything written for you. Pull your best three from Google.”

Sample Customer

Blacktown, NSW

First quarter saving

$412

“Placeholder review. Ask happy customers if you can quote them, and note their system size or savings next to the quote.”

Sample Customer

Castle Hill, NSW

System size

10.1 kW with battery

Local crews across Greater Western Sydney

We keep our service area tight so we can turn up on time, and come back fast if you ever need us. If you are in one of these areas, you are covered.

View service areas and map
  • Penrith
  • Blacktown
  • Parramatta
  • The Hills District
  • Liverpool
  • Campbelltown

Straight answers to common questions

Do you install solar panels across Sydney?

We install solar panels across Sydney's greater west: Penrith, Blacktown, Parramatta, the Hills District, Liverpool and Campbelltown, plus the suburbs around them. We deliberately keep our patch tight so we can quote fast, turn up on time, and come back quickly if you ever need us. Just outside those areas? Ask anyway, we take on nearby jobs when the schedule allows.

How much does a solar system cost?

Most homes we work on land somewhere between $4,000 and $12,000 installed, depending on system size, roof type and inverter choice, and after the federal rebate comes off. We quote a fixed price up front, so the number you see is the number you pay.

How long does installation take?

Most residential installs are done in a single day. Bigger systems, batteries or a switchboard upgrade can stretch it to two. We confirm the timeframe with your quote so there are no surprises.

Will solar actually cover my power bill?

It depends on your usage and when you use it. A well sized system typically cuts a power bill by 60 to 90 percent. We design from your real bills, not averages, and we will show you the expected numbers before you commit to anything.

Do you handle the rebate paperwork?

Yes, all of it. The federal STC rebate comes straight off your quoted price, and we lodge the grid connection application with your electricity network too. You do not need to fill in a single form.

What warranty do I get?

Panels typically carry a 25 year performance warranty and inverters 5 to 10 years from the manufacturer. On top of that, our workmanship warranty covers the installation itself, and because we are a local business, you can actually reach us if something needs attention.

Is my roof suitable for solar?

Most are. Tile, tin and Klip-Lok are all fine. Shading, roof age and orientation matter more than roof type, and we check all of that in a free assessment before we quote.

What size solar system should I get?

It comes down to your daily usage and when you use it. As a rough guide, a 6.6kW system suits most small to medium households, and 10kW or more suits bigger families, pools, ducted air con or an EV. We size from your actual bills, not a standard package. Our system size guide walks through the maths.

What do you need from me to prepare a quote?

Just your address and a recent power bill. The address lets us check your roof, shading and orientation on satellite, and the bill tells us how much power you actually use and what you pay for it. From those two things we can give you a fixed quote with realistic production and savings numbers.

Want the longer answers? Read our solar guides for Sydney homeowners

Ready to see what solar would save you?

  • Fixed price quote based on your actual bills
  • Rebate and grid paperwork handled for you
  • Installed by our own licensed electricians

Prefer to talk? Call 0466 989 449

Free, no obligation

Get your free quote

Takes 30 seconds. We reply within one business day.

Details stay privateNo pushy sales calls
0466 989 449Chat with us