For years now, Catch Power has offered what I think is the go-to consumption meter for single-phase houses. Now that the six-channel unit has arrived, your three-phase house can enjoy the same benefits. Electricity bills might be growing, but thankfully, Catch Power is adding features to its Catch Control faster than retailers can add zeroes to your bill.
New Catch Control: 6 Channels Of Kick Ass Home Energy Management
Midday Is The New Off-Peak: How To Harness It With Smart Diversion
Off-peak, ‘controlled load’ has traditionally been cheap electricity overnight, but these days, “over lunch” is the cheapest electricity ever. If you’ve got a hot water service, floor heating or a similar load, you can take advantage of this ridiculously cheap energy. Read on, and I’ll explain how.
Paint Jobs Gone Wrong: How Roof Restorers Can Ruin Your Solar
Image: Facebook
I’ve seen more than one instance where roof restorers have ruined solar arrays, and it’s a horribly wasteful lesson for people to learn. If you’re thinking of having your roof painted, then make sure it doesn’t go pear-shaped with this simple guide to restoring a roof with solar panels on it.
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When Solar Monitoring Fails: How a Simple Oversight Cost Thousands
A year’s consumption data with a solar power system that stopped dead
Flicking through some photographs recently, I was reminded of a very expensive saga where thousands of dollars of electricity would have been saved with some free solar monitoring. Read on as we detail episode one of several expensive mistakes.
17 Key Insights from Tesla’s Powerwall 3 Training
Tesla’s Powerwall 3 is starting to hit the ground in Australia. We’ve had the launch. Selected retailers are humble bragging about their latest Tesla deliveries hitting the ground, and Tesla is running installer training to get everybody ready. I went along on Friday to see what we could glean.
Your EV Has A 12 Volt Battery – It Can Stop You Dead
Some standards live forever. That’s a 100-year-old battery charger with a glowing valve rectifier maintaining an EV.
Running late on the morning school run? That’s when problems tend to hit. Even with two EVs and a PHEV in the driveway, I’ve learned flat 12v batteries are still a problem, and keeping a few tools handy can save the day. Let me show you why charging a flat 12v battery can be quicker than shifting the kids’ car seats into a new car.
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Nerd Alert! Crunching the Numbers on the New 1000V Solar Standard
Whilst we usually try to make our blog posts understandable to almost anyone, this post will get technical, as I show, with numbers, why the new 1000-volt limit for residential solar makes life better for installers and homeowners alike.
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Why Solar Tilt Frames Can Still Make Sense In 2024
We’re headed back to the future, despite the stamp, this was a frame for 1kW in December 2007
When the Earth was young, feed-in tariffs were 44 cents, and solar panels were $5 per watt, we spent lots of time building angled frames, facing them in exactly the right direction for maximum yield. These days, with bargain panels wholesaling for under $0.25 per watt, you just buy more of them. So, are angled frames dead? I think not, but let’s explore why. [Read more…]
AS4777.1 Updated! A Thousand Reasons To Love New Standards
Australian Standards are too expensive, so we buy them from across the dutch.
Solar installers have a love hate relationship with the Australian standards. But with this week’s update of the solar inverter standard AS4777.1 there’s reasons to celebrate. Read on as I explain how raising the residential solar voltage limit to 1000 Volts DC helps put more solar on your roof and more AC power into your switchboard.
Moving House? Best Leave The Battery Behind
While it’s not a hard and fast rule, my advice for home battery owners who are moving house is this: once they’re installed, batteries are better value staying put. While batteries are expensive, moving them is doubly so. [Read more…]
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