Australia’s EV, solar & battery
community
Welcome to Techwheel—Australia’s independent hub for clean energy insights. Share your real-world experience to help us build a free, community-powered data resource that helps everyday Australians bypass the sales hype and make smarter choices.
Aggregated research & insights
Every response directly powers our free community research — uncovering real running costs, battery degradation, solar performance, and practical benchmarks for everyday Australians.
Featured community stories
While not every submission becomes a story, select detailed responses are turned into dedicated feature articles — showcasing your setup and insights with your permission.
Step 1: Share your setup
Tell us about your EV, solar, or battery system, actual running costs, and what you’d advise someone starting out.
Step 2: We analyse & publish data
All inputs are combined into transparent, community-wide benchmarks to help Australians make smarter energy decisions.
Step 3: Standout stories get featured
Selected detailed submissions are published as featured Techwheel case studies — named or anonymous, strictly with your approval.
Submitted Setup Spotlights
Detailed case studies built directly from community submissions—featuring real Australian setups, actual running costs, and grid independence.
-
Managing an EV + PHEV Household: 12.5 kW Direct DC Charging with Home Storage in North-West Melbourne, Australia
Learn how Kelvin eliminated petrol costs and grid reliance for his Zeekr 7X BEV and Volvo XC60 PHEV using direct DC fast charging, a 40 kWh battery stack, and smart midday solar charging.
-
A Mountain of Savings in the Blue Mountains: Solar, Battery, and a Used Tesla
Discover how a Blue Mountains family achieved grid independence and eliminated petrol costs. By pairing a large 11+ kW solar array and a 32 kWh Sigenergy battery with a second-hand Tesla Model Y, they slashed their transport and utility bills to save $3,600 a year—all without relying on EV subsidies or expensive wall chargers.
-
From Petrol Camry to Zeekr 7X: How a Sydney Townhouse Achieved Energy Independence with Solar & Battery
Discover how an Inner West Sydney townhouse achieved energy independence by combining rooftop solar, a SolarEdge battery, and a new Zeekr 7X EV. Learn how smart energy management wiped out petrol costs and slashed quarterly electricity bills to under $150.
-
Zero Bills and a $200 Credit: How Mahmud Electrified His House and Tesla Model Y in Sydney
For clean energy researchers, the core goal of residential electrification is simple: maximize local self-consumption. This means generating solar power on-site, storing it for evening use, and directing the surplus straight into electric transport. Mahmud, a professional data scientist and environmental scientist residing in the western Sydney suburb, has implemented this integrated approach. Living in…
-
CATL’s Revolutionary Battery Tech Reshapes the EV Landscape
CATL unveils game-changing EV battery tech: 520km range in 5-minute charging, 1500km single-charge range, and sodium-ion batteries with superior cold-weather performance.
-
China’s Electric Revolution: Leaving the USA in the Dust with 400%+ More EV Sales!
From 2013 to 2023, China electrified the world, selling over 400% more battery electric vehicles (EV) than the USA. Witness the electric revolution unfold as China’s dominance in EV sales leaves the USA trailing behind. A decade of growth reshapes the future of transportation. How many electric cars in China 2023? Embarking on a journey…
-
Forecasting Electric Bus and Truck Sales for the Next Decade: Trends, Analysis, and Projections
International Energy Agency predicts that the number of electric buses and trucks sold is expected to grow significantly over the next decade. In 2024, around 1 million electric buses and trucks will be sold globally. From there, the forecast predicts steady growth, with sales reaching 12.7 million by 2035. This significant growth is likely due to a number…
-
Tesla Spring Software Update 2024.14 – Model Y in Australia Outlook
Explore the future of driving with Tesla’s 2024.14 update. Transform your dashboard into a hyper-realistic command centre, complete with enhanced traffic displays and real-time road updates. It’s not just an upgrade—it’s a visual revolution. As a dedicated Tesla Model Y driver for the past year, I’ve grown accustomed to the experience, eagerly anticipating each new…
-
Tesla Robovan: A Game Changer for High-Density Transportation
Tesla’s new Robovan, revealed at the “We, Robot” event, can carry up to 20 people and promises to revolutionize high-density transport with autonomous capabilities.
-
How Electric Vehicles Can Transform Beijing’s Air Quality by 2035
An aggressive plan with 2.96 million EVs could cut NOx emissions by 37,000 tons, achieving up to 97% of the reductions needed for Beijing’s air quality goals.
Techwheel Community Insights
⚡ Community Spotlights • EV Trends • Aggregated Research
Get featured owner setups, blog highlights, and curated clean-tech research delivered directly to your inbox.
Have an EV and home battery setup you’d like to share?
Take the community survey here →
The Complete Guide to EV in Australia
Everything you need to know about switching to an EV, optimizing rooftop solar, and maximizing battery setup using real Australian data.
