Service area
Solar and battery installation in Blacktown and the north-west
Set Energy installs rooftop solar, battery storage and commercial energy systems across Blacktown, Seven Hills, Kings Langley, Quakers Hill, Marayong and Doonside.
Designing for Blacktown
Some of Sydney’s best conditions for home solar, and evening loads that make battery storage pay.
- Housing. Predominantly detached homes on generous blocks, with well-oriented roofs and room for full-size arrays.
- Evening loads. Household sizes here produce genuine evening loads. With roofs like these, that is the combination that makes battery storage pay.
- Industry. A significant industrial estate footprint around Seven Hills and Arndell Park, where commercial rooftops and daytime process loads suit solar sized to the load rather than the roof.
- Network. Endeavour Energy.
Blacktown at a glance
- Electricity network
- Endeavour Energy
- Solar zone
- Zone 3. Rating 1.382 for the STC calculation
- Deeming period, 2026 installs
- 5 years
- Suburbs covered
- Blacktown, Seven Hills, Kings Langley, Quakers Hill, Marayong and Doonside
- Contractor licence
- NSW Electrical Contractor 467699C
Export limits in this area
Endeavour Energy sets your export limit. Not your installer, and not your retailer.
- Single-phase homes are typically capped well below three-phase ones.
- Conditions on your street can lower the allowance further.
- Our standard process is to lodge the application before you pay a deposit, so the approved figure is known rather than assumed.
The full picture is in NSW export limits and DNSP connection rules.
What we install here
- Rooftop solar, designed to the roof and the load, not to a package.
- Home battery storage, sized from interval data, with federal and NSW incentives assessed for eligibility and shown as separate line items.
- Hybrid systems and backup circuits.
- EV charger installation with a supply capacity assessment. Standard installs can be ordered online.
- Commercial solar and battery systems.
Incentives available here
Solar certificates and both battery incentives apply in this area.
- All of NSW sits in solar Zone 3, with a zone rating of 1.382.
- The federal Cheaper Home Batteries Program and the NSW Peak Demand Reduction Scheme battery incentive can be claimed on the same installation.
- The state incentive is created by an IPART-accredited certificate provider. We are not an ACP ourselves and work with one, so PDRS can be claimed on jobs we install.
See how STCs are calculated and how the two battery incentives stack.
Other service areas
Common questions
Do you install solar and batteries in Blacktown?
Yes. Blacktown is within our core service area, covering Blacktown, Seven Hills, Kings Langley, Quakers Hill, Marayong and Doonside. We hold NSW Electrical Contractor Licence 467699C.
Which electricity network covers Blacktown?
Endeavour Energy.
Your distributor determines your export limit and handles the connection approval for your system — it is separate from your electricity retailer, and it is named on your bill.
How do I know what export limit I will get?
It is determined by a pre-approval application lodged with your distributor before installation, and it depends on whether your property is single or three phase as well as local network conditions on your street.
We lodge that application before you commit.
Do you do commercial work in this area?
Yes — commercial rooftop solar, battery systems for demand management and trade supply, alongside residential work.
What size battery do Blacktown households typically need?
The worked example in our battery sizing guide is a four-person Blacktown household with 6.6 kW of solar on a time-of-use tariff: median overnight consumption of 14.2 kWh, surplus of 11.8 kWh, indicated capacity 11–13 kWh usable.
Your own interval data decides your answer, but that is the shape of a typical result here.
Do you work in the Seven Hills and Arndell Park industrial estates?
Yes — commercial rooftop solar and battery systems for demand management, modelled on interval data.
Warehouse and light-industrial sites in these estates typically have the roof area and the daytime load that make self-consumption strong.
Working in Blacktown?
Tell us the address and send a recent bill. We will confirm your distributor, your phase configuration and what is realistically approvable before quoting anything.