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Perth · Dalkeith
Solar and battery guidance for Dalkeith's prestige riverside homes. Very high consumption and large existing solar systems make sizing storage to clear the evening peak the main decision.
What-if simulator. Drag the timeline + sliders to see how a system would behave on a typical Dalkeith day. Weather + grid status update live when the APIs are reachable.
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W/m² irradiance
0 kW
Est. generation now
45.2 kWh
Avg daily yield
Household Type
Annual savings
$2,915
Monthly average
$243
Solar used at home
7,300 kWh/yr
Exported to grid
9,200 kWh/yr
Based on 10 kW solar × 5 sun hours × Perth derate, with a 10 kWh battery offsetting peak-rate Synergy A1 usage and exporting the surplus at DEBS peak/off-peak rates. Real savings depend on your specific tariff plan, usage pattern, and installation — an installer confirms the final quote.
Monthly Savings
~$243
Based on 10kW system, 70% self-consumption, 32c/kWh
Sun Hours
5 hrs/day
Annual average peak sun hours for Dalkeith
DEBS Peak Window
3pm–9pm
Export at 10c/kWh during peak, 2c/kWh off-peak
Western Power Grid: Normal
No planned outages for Dalkeith (6009). Network operating normally.
Standard home
16–20 kWh
Large home
26–40 kWh
Retrofit option: Modular stacking allows scaling up storage as energy needs grow
Capacity ranges only — Find My Battery matches you to the specific brand and model that fits your situation.
Backup Battery: Optional
Western coastal suburbs have among the best grid reliability in Perth thanks to modern underground cabling. Backup battery value is primarily for self-consumption and DEBS peak export.
65
SAIDI (min/yr)
0.8
Outages/yr
81
Avg duration (min)
Pass
ERA benchmark
Common outage causes in this zone:
Statewide support
WA Battery Scheme
Capped at 10 kWh, Synergy customers
$1,300
up to
Federal STCs
13.5 kWh battery example. 6.8 STCs/kWh times ~$39.9
~$3,631
rebate
Interest-free loan
Available alongside the rebate for eligible households
$10k
up to
Rebates also apply to retrofit installations on existing solar.
Ongoing earnings
Synergy Battery Rewards
Up to 30 dispatch events a year, 2-6 hours each
30
events/yr
Event payment
Paid per kWh your battery exports during a dispatch event
$0.70
per kWh
Typical annual earnings
For a 10-13 kWh battery across 15-25 events at 70c/kWh
~$100-180
per year
VPP enrolment is mandatory for the WA battery rebate from May 2026.