Learning Resources
Solar and renewable energy guides
Learn how solar ROI, payback, panel cost, federal tax credits, battery storage, EV charging, and home energy assumptions affect real-world renewable energy decisions.
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I have a utility bill
Turn monthly cost into a first solar ROI, payback, or home-load estimate.
Calculate ROI →Quote reviewI have an installer quote
Benchmark system size, total price, price per watt, financing, and battery scope.
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Compare solar, batteries, EV charging, ownership models, and payback tradeoffs.
Compare options →PolicyI need incentives or rules
Check STC rebate, feed-in tariff, and state program assumptions before relying on a payback estimate.
Check STC rules →Solar guides
All renewable energy guides
Air Conditioner Running Cost Australia
Estimate Australian air conditioner running cost from kW capacity, runtime, COP, and retailer tariff before sizing solar or cutting summer bills.
Read guide →Australia Solar Feed-in Tariff Guide 2026: Rates by State
Compare Australia solar feed-in tariffs by state 2026: VIC 3.9c, SA 8c, QLD 6-8c, NSW 5-9c, ACT 12c, WA 3-7c, NT 8-12c, TAS 8c. Maximise self-consumption vs export income.
Read guide →How to Switch Electricity Retailers in Australia 2026
Complete guide to switching electricity retailers in Australia. Use Energy Made Easy, Victorian Energy Compare, find your NMI number, compare plans quarterly/annually, and save hundreds per year.
Read guide →Australia Home Battery Storage: ROI, Backup Value and Payback
Estimate home battery storage cost in Australia, backup runtime, TOU savings, solar self-consumption, state rebates (SA $2k, NSW $2.4k, ACT $15k loan), and payback caveats.
Read guide →Australia Energy Consumption Calculator for Household Electricity Usage
Calculate Australian household electricity usage and power consumption rate from appliance wattage, runtime, tariffs, and kWh before sizing solar, batteries, or EV charging.
Read guide →Australia EV Charging Cost at Home: What Your Monthly Bill Looks Like
Estimate home EV charging cost in Australia by km driven, kWh rate, charger level (Mode 2/3), AS/NZS 3000 compliance, charging losses, and off-peak plans.
Read guide →Australia Reverse-Cycle AC Sizing & Buying Guide 2026
How to size a reverse-cycle air conditioner (heat pump) in Australia. Compare Energy Rating star ratings, CEC certified installers, cooling/heating capacity, and running costs.
Read guide →Australia Solar + Battery Storage Guide 2026: ROI & Backup Tips
Model Australia solar plus battery economics with self-consumption, feed-in tariffs, state battery subsidies, backup loads, and TOU rates.
Read guide →Australia Solar Battery & Feed-in Tariff Guide: ROI & Payback 2026
Australia solar battery guide: feed-in tariffs (FiT) by state, self-consumption optimisation, battery rebates in SA, ACT, NT, VIC, NSW. Compare solar-only vs solar-plus-battery ROI across all states and territories 2026.
Read guide →Australia Solar EV Charging at Home: When the Math Works
Learn how to estimate solar panels for EV charging in Australia, compare grid vs solar charging, STC rebate, FiT rates, and decide whether a battery is needed.
Read guide →Australia Solar Panel Cost Guide 2026: Price Per Watt & Total Cost
Australia solar panel cost guide 2026: Solar Choice Price Index AU$0.95-1.05/W pricing by state, 6.6kW typical system cost, STC rebate savings, and net cost after incentives. Compare QLD, NSW, VIC, SA, WA, ACT, TAS, NT.
Read guide →Australia Solar Panel System Sizing & Installation: Complete Guide 2026
Complete guide to sizing and installing residential solar panels in Australia 2026. Learn about panel types, roof orientation, shade analysis, STC rebate, CEC accredited installers, and grid-tied vs off-grid systems.
Read guide →Australia Solar ROI Guide 2026: Returns & Payback Period
Calculate Australia solar ROI and payback in 2026 with STC rebates, state feed-in tariffs, AEMO electricity rates, and Solar Choice installer pricing. Compare QLD 4-year vs TAS 6-year payback across all states and territories.
Read guide →Australia STC Rebate Guide 2026: How Small-Scale Technology Certificates Work
Complete guide to Australia's STC rebate: how Small-scale Technology Certificates are calculated, zone 1-4 differences, 2026-2030 phaseout schedule, and how much you'll save on a 6.6kW solar system. Clean Energy Regulator data.
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