When it comes to installing solar arrays on buildings, one particularly edgy subject is exclusion zones. [Read more…]
The Ugly Truth About Conduit And Solar Panels
Protective electrical conduit is a small part of every solar install, but using it properly can make or break both the compliance and the aesthetics of that job.
This post will explore the use of cable conduit in and on a solar roof. [Read more…]
Which Solar Panels Can Be Installed Flat Without Voiding Their Warranty?
Solar panel warranties have lots of interesting conditions in them. Some require panel cleaning while others forbid any shading of any panels. [Read more…]
Solar Panels On A South Facing Roof Can Pay Anywhere In Australia
TLDR: Can you put solar panels facing south in Australia? Hell yeah!
In 2010, when Australian rooftop solar power really started to take off, nearly every Australian solar system faced north to maximise energy yield. But today, on an unshaded roof, panels facing any direction can pay for themselves. This includes the ‘worst’ direction: south. [Read more…]
Don’t Install A Smaller Solar System To Get A Higher Feed In Tariff. Here’s Why..
Finding a high feed-in tariff is becoming harder. Our feed-in-tariff comparison tool makes the job easier, but increasingly electricity retailers are putting system size limits on their most generous solar feed-in rates. [Read more…]
Solar Panels On A Flat Roof? Consider East-West Tilts
To maximise the solar energy generated over a year, the perfect roof to install solar panels on in Australia is large, north-facing and inclined at an angle close to the location’s latitude.
Panels mounted parallel to this perfect roof will be optimised for annual energy yield, and in most parts of Australia, should seldom need cleaning. Thanks to their angle, rain will slide off, cleaning as it goes.
Flat roofs are not ideal for solar. [Read more…]
Why Landscape Solar Panels Can Be Better (But More Expensive)
Have you ever noticed that most solar panels installed on Australian roofs are mounted in portrait orientation?
Portrait is more popular because solar panels are cheaper and quicker to install this way.
This post will explain why panel orientation can matter, and why you may be better off with landscape panels despite the extra effort required to install them. [Read more…]
Kiwi Startup Readies Three-Phase Power Balancer For Market
Compared to Australia, New Zealand is a mere beginner in the adoption of household solar power – while Australia had 2.68 million installations at the end of 2020 (source: CSIRO), New Zealand had just 33,771 solar installations at the end of July 2021 (source: Electricity Authority). [Read more…]
Big Trouble For Bad Installers As Clean Energy Regulator Shows Its Teeth
Last week the Clean Energy Regulator held an online information session titled, “Update on the Integrity Review of the Rooftop Solar PV Sector.” It outlined major changes aimed at kicking crap solar installers out of the industry. [Read more…]
How My Friend Frank Used SolarQuotes To Buy Solar
My friend Frank was considering putting solar panels on his roof, so — knowing I’m a solar guru — he asked me what he should do. I told him to use the SolarQuotes site and — if it was okay with him — I’d write about his experience. He said that was fine provided I didn’t make any horrible puns and we shook hands on it. This was a little painful because I had my fingers crossed at the time. [Read more…]
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