Rooftop solar and battery installation on a Sydney home by ECR Solutions
Ausgrid & Endeavour networks · North · East · West · South-West

Solar and Battery Installers Across Sydney — Licensed, In-House, Never Subcontracted

Most Sydney solar is sold by one company and installed by another. We do both. The licensed electrician who quotes your system is the one who designs it, installs it and answers the phone afterwards.

CECAccredited installers
TeslaCertified Powerwall installer
NETCCApproved Seller
10+ yrsInstalling across NSW
100%In-house, no subcontractors
2Network areas covered
Something most installers gloss over

Sydney is split across two networks, and it changes your system

The northern, eastern and inner suburbs sit in the Ausgrid network. The west and south-west — Penrith, Blacktown, Liverpool, Campbelltown, Camden and the growth suburbs around Edmondson Park and Oran Park — sit in Endeavour Energy.

They are not the same. Export limits, approval processes and the rules around battery and inverter capacity differ between them. A design that sails through in St Ives can come back with conditions attached in Leppington. We check which network you are on before we design anything, and we lodge the application ourselves either way.

  • Network identified and export rules confirmed before design
  • Ausgrid and Endeavour Energy applications both lodged by us
  • Heritage and conservation area constraints assessed up front
  • Strata and townhouse installations handled properly
  • Tile, slate, Colorbond and low-pitch roofs all in-house
  • Same licensed team from quote through to commissioning
Where we work

Sydney suburbs, by network

We install across greater Sydney. Knowing which side of the network line you are on is the first thing we check.

Ausgrid network

North, east and inner Sydney

Northern Beaches · Manly · Dee Why · Mona Vale · North Shore · St Ives · Chatswood · Hornsby · Berowra · Ryde · Eastwood · Sutherland Shire · Cronulla · Inner West · Eastern Suburbs

Endeavour Energy network

West and south-west Sydney

The Hills · Castle Hill · Kellyville · Blacktown · Penrith · Liverpool · Campbelltown · Camden · Narellan · Oran Park · Gregory Hills · Edmondson Park · Denham Court · Catherine Field · Leppington · Austral

Different export rules apply in each. We confirm yours before quoting.

What we install

Everything from one licensed team

Solar panel systems

Trina and AIKO Neostar panels designed around your tariff and consumption. Solar panel installation.

Battery storage

Tesla Powerwall 3 by a Tesla Certified Installer, plus Sigenergy and GoodWe. Battery storage.

EV charging & commercial

Tesla Wall Connector, Evnex, and commercial systems for Sydney businesses. EV chargers · Commercial.

Incentives

Sydney rebates, applied to your quote

ECR is an Accredited Certificate Provider, so the federal battery discount comes off the price rather than being chased afterwards.

  • Federal battery rebate applied at the point of sale
  • NSW VPP incentive for Virtual Power Plant connection
  • Solar STC rebate on new panel systems
  • NSW Home Energy Saver interest-free finance where eligible

We prepare and lodge every application ourselves.

Customer feedback

What Sydney homeowners say

Reviews from St Ives, the Northern Beaches and across greater Sydney.

Request Your Free Quote

Get a Sydney Solar & Battery Quote

Tell us about your property and we will design a system around it. The more you share, the more accurately we can model your savings.

  • We respond within 24 hours — usually the same business day.
  • Custom written quote: system design, savings projection, all rebates applied.
  • No scripts, no pressure — we never follow up relentlessly.

Your details are private — we respond within 24 hours, usually the same business day.

Questions

Sydney solar questions

North, east and inner Sydney are Ausgrid. West and south-west — Penrith, Blacktown, Liverpool, Campbelltown, Camden and the growth suburbs — are Endeavour Energy. They apply different export limits and approval conditions, which can change the size and configuration of the system you are allowed to install. We confirm this before designing anything.

Yes. We are based at Somersby and Sydney is core service area for us, north through to south-west. If travel meant we could not service a job properly we would tell you rather than take the deposit.

Usually, yes, but panel placement may be restricted — often to roof planes not visible from the street. We assess this at the site visit and design around it rather than discovering the problem at approval stage.

We do, though strata generally requires owners corporation approval first. We can provide the documentation and system detail you will need to put to the committee.

No. Every job is completed by our own licensed electricians. That is the entire reason the business is set up the way it is — we own the warranty and the workmanship, so we do not hand either to someone else.