Posts By SolarQuotes Founder Finn Peacock

About Finn Peacock

I'm a Chartered Electrical Engineer, Solar and Energy Efficiency nut, dad, and the founder of SolarQuotes.com.au. I started SolarQuotes in 2009 and the SolarQuotes blog in 2013 with the belief that it’s more important to be truthful and objective than popular. My last "real job" was working for the CSIRO in their renewable energy division. Since 2009, I’ve helped over 800,000 Aussies get quotes for solar from installers I trust. Read my full bio.

Cold Snap, Hot Mess: Fox ESS in an Australian Winter

Images of DIY winter coats for Fox batteries – shared on FB by Australian owners: Update: a commenter has told me the middle one was done for a joke and the overcoat was promptly removed.

Fox ESS batteries recently became the most popular battery in Australia thanks to their nice stackable design and a price that undercuts most of the competition. When asked, my personal verdict on Fox has been: I don’t have enough real-world data to vouch for their quality in harsh Australian conditions, and I’ve consistently recommended waiting for a couple of summers before committing.

Turns out it’s not the summers I should have been watching. [Read more…]

Smart Energy Day 2: A Senator, a Silent Disco, and a New-Rebate Sized Battery

audience with headphones

Max is still on holiday. I am still in Sydney. Here’s what happened on Day 2 of the Smart Energy 2026 Conference & Expo in Sydney. [Read more…]

Smart Energy 2026 Day 1: A Billionaire, a Group Hug, and an Illegal Battery

That Smart Energy 2026 Conference & Expo: Australia’s leading show that isn’t All Energy.

I’m filling in for our editor, Max, who has taken himself on holiday like someone who doesn’t understand the gravity of the Smart Energy Conference. Someone had to go. So I went to Sydney. Here’s what happened. [Read more…]

When A Battery Company Sues Its Critics, It Tells You Everything

We’ve been running this website for 16 years. In that time, we’ve published tens of thousands of reviews and written plenty of posts about installers and manufacturers. Shock horror, some have been critical. [Read more…]

Bad Policy, Easy Fix: How to Wipe Out The EV Road User Charge

EV road user chargeImagine the government threatening to tax ex-smokers for no longer contributing to health funding via tobacco tax revenue. It would be the dumbest policy ever conceived.

[Read more…]

The Secret Way To Find Installers On SolarQuotes

There is a tool on the SolarQuotes site that almost no one uses.

Not because it is hidden on purpose. Mostly because it is hard to stumble across.

[Read more…]

Australia’s Battery Boom Has a Wiring Problem

Battery wires left exposedIf you’ve got a high-voltage stackable battery system and the DC cables between the battery and inverter don’t have mechanical protection, you’re not compliant with Australian standards and your systems could be classed as unsafe – and shut down.

This column explains why, and what the standard requires.

[Read more…]

Why Petrol Is So Hard to Quit

A radio complaining about EVsMargaux Parker, breakfast host on Triple M Brisbane, announced last week that she would rather pay ten dollars a litre for petrol than drive an electric car. She’d also had enough of smug EV drivers.

[Read more…]

Now, that’s what I call V2G

Batteries in the desertI get why people are excited about Vehicle-to-Grid. EVs are giant, relatively cheap-per-kWh batteries, and it feels like a waste to let them sit on the driveway doing nothing.

[Read more…]

3 Ways Smart People Still Get Home Batteries Wrong

A man with a clipboard next to a battery rebate signThe government’s decision to taper the battery rebate every six months feels like it’s been borrowed straight from a hard-sell playbook. There’s nothing like a rolling “price goes up soon!” to push people toward a decision before they’ve properly thought it through.

[Read more…]

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