Service Area | NSW 2049
Solar & batteries in Lewisham 2049.
Esena designs and installs solar, battery and electrification systems across Lewisham 2049 and the inner west. Every project starts with an assessment of the actual site, roof geometry, shading, switchboard condition and the network rules at that connection point, rather than a package price quoted over the phone.
Also covering Petersham, Petersham North.
01Local context
Solar & storage in Lewisham & the inner west.
Inner west
The inner west is terrace, semi and Federation territory with narrow blocks, complex rooflines and a high rate of renovation and electrification. Original-era switchboards are common, so an electrical assessment usually precedes any design. With smaller usable roof areas, the honest answer is often a modest, well-oriented array paired with a battery rather than the largest system a salesperson can fit.
System sizing in Lewisham should begin with your interval data, not a roof measurement. We model generation against your half-hourly consumption so the array and any battery are sized to shift real load, with indicative yields confirmed against your roof's orientation and shading before anything is quoted.
Climate
Sheltered from sea breezes, the inner west runs warmer than the coast through summer afternoons, with mild winters and moderate morning heating loads.
02Network
Your local distributor.
Ausgrid (indicative)
Sydney's north, east and inner suburbs, the Central Coast and the Hunter are generally served by Ausgrid. Connection approvals, inverter capacity limits and export arrangements are set by the distributor at your connection point, and they differ between single-phase and three-phase supply. We confirm the current rules for your address before finalising a design, never assume the limits that applied to a neighbour's system still apply.
03What we deliver
Services available here.
04Common projects
What we typically design in the inner west.
Solar on terrace and semi rooflines
Switchboard and supply upgrades ahead of electrification
Home batteries for evening self-consumption
Heat pump hot water and induction conversions
Esena works across the inner west with one consistent method: assess the site, engineer the design, then install and support it for the long term. For Lewisham properties that means a recommendation grounded in your actual usage and local network conditions, with program eligibility confirmed, not assumed.
05Incentives
Programs that may apply in New South Wales.
Peak Demand Reduction Scheme (PDRS)
A NSW Government scheme that may provide incentives for eligible battery energy storage system (BESS) installations across residential, apartment and commercial pathways. Subject to eligibility and current program rules.
Federal Cheaper Home Batteries Program
From July 2025, an STC-style upfront discount applied by your installer, scaled to battery capacity and subject to eligibility criteria. Indicative only, confirm current settings with an accredited installer.
Subject to eligibility and current program rules. Indicative only, confirm settings at assessment.