☀️ System Configuration
System Size (kW)
State / Territory
NSW / ACT (Zone 3)
VIC (Zone 4)
QLD (Zone 2)
SA (Zone 3)
WA (Zone 3)
TAS (Zone 4)
NT (Zone 1)
Install Type
Residential
Light Commercial
Commercial 30kW+
Battery Storage Included?
Battery Capacity (kWh)
Battery Cost (AUD)
Ex-GST cost to you
💰 Revenue
Total Quote Price to Customer ($)
Inc. GST if applicable — enter ex-GST for cleaner margin calc
STC Value ($)
Auto-estimated — adjust if you know your exact STC deal
Estimated: calculating…
🔩 Direct Materials Cost
Panels (AUD)
Total panel supply cost
Inverter (AUD)
Mounting + Hardware (AUD)
Cabling + Switchboard (AUD)
👷 Labour
Install Hours (field)
Labour Cost Rate ($/hr)
All-in: wages + super + WC
Admin / Compliance (hrs)
Quoting, certification, CER paperwork
Office Cost Rate ($/hr)
Your rate or admin person's rate
Travel / Fuel Per Job ($)
🛡️ Overhead & Risk Provision
Overhead Rate (%)
Insurance, vehicle, tools, premises
Callback Probability (%)
% of jobs with a warranty callout
Avg Callback Cost ($)
📊 Calculate My Job Margin
📊 Job Profitability Breakdown
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Net Profit
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Margin
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Effective $/hr
Margin Health
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⚠️ This job is
below the 10% threshold
recommended for solar installs. Review your material costs or increase the quote price.
Quote Price (Revenue)
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Materials
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Field Labour
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Admin & Compliance
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Overhead (
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%)
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Warranty Reserve
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Travel / Fuel
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STC Rebate Received
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Net Profit
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Annual Profit (10 jobs/mo)
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at this margin
Cost per kW Installed
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total job cost
Revenue per Install Hour
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field labour productivity
Battery Impact on Margin
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toggle battery above
Breakeven Price Points
Breakeven (0% margin)
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10% Margin Target
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15% Margin Target
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20% Margin Target
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💡
Battery add-on note: