Over the last four years, I’ve written thousands of words and made hours of videos answering the question:
“Finn – there are hundreds of solar companies out there – they all claim that “they are the best and everyone else is second rate or worse”!
How do I choose a good, honest, solar installer that will charge a fair price and look after me and my panels if anything goes wrong down the track?”
At the end of the day – if you follow these 5 golden rules you can’t really go wrong: [Read more…]
Back to the absolute solar basics today on the SQ blog!
In this video I describe the 3 things you need to understand about your roof before buying a solar power system.
And here’s the transcript if my pink shirt gets too much for you: [Read more…]
One steaming pile of Solar BS that you hear all the time from worst sales people in this industry – who will feed you any line to get a sale – is that polycrystalline panels are better than monocrystalline solar panels, or vice versa.
In this video I finally get off my chest why you should avoid anyone spouting such drivel:
Transcript follows if you don’t like listening to angry, sweary solar geeks, and I go into great detail about the two technologies over on the main site:
Hint: It’s a bit more complicated than you might think!
By my reckoning 25% of people buying solar power systems want to save the planet as a priority. The other 75% want to save their bottom line and saving the planet is a nice side-effect.
I get a lot of emails saying: “Help! My bills are [insert large number here] dolars a quarter – what size solar system do I need?”
The answer to this question is quite longwinded – but if you want to understand whether a solar system is worthwhile for you financially – you need to understand this stuff! So I made a video to help explain. If you are considering buying a solar system I strongly recommend watching this:
[Note: Since I made this video the Victorian and QLD Feed In tariffs are no longer more generous than the rest of the country – they are both 8c per kWh at time of writing!]
Discover the 3 types of solar installer that you’ll find in the Australian Market. Learn which ones to avoid, and the tricks the bad ‘uns will pull to get your business.
Or if you don’t want to watch the video, here’s a transcript for your reading pleasure.
[Read more…]
Finn will be making a video a week for the next 15 weeks…
Well the long winter’s behind us and the new Spring awaits. Emerging blinking into the daylight, solar fans naturally turn their thoughts to increased solar radiation (you thought I was going to say love didn’t you?) as the sun begins its long, slow journey back towards its summer zenith.
(This post was written in 2012 – but the principles still hold true!)
Everyone loves a bargain. Especially me! But are those solar systems advertised at jaw droppingly low prices a great deal or a future headache?
I feel quite strongly about this – so I decided to make a video. Here it is.
And here’s the transcript if you prefer to read rather than watch: [Read more…]
I got a great email the other day:
“One solar installer has told me that it is best for the inverter to be as close as possible to the panels and NOT to the meter box as your checklist indicates. Is he crazy?”
Short answer. Yes – he’s crazy.
Longer answer:
As close as possible to the panels? Whatcha gonna do put it on the roof?
I get a lot of stick for this advice in one of my solar installation videos:
Sometimes I get heat for recommending that you put your solar inverter as close to your fusebox as possible.
Tilt frames maximise energy yield, at a price.
Here is (another!) really common question that I get:
“I’ve got 3 quotes for solar: The first company says my roof is at the wrong pitch and wants to charge me hundreds of dollars extra to put my solar panels on tilt frames to optimize the amount of electricity I get. The second mob say it is fine to just put the panels flush on my roof and the third guy says that, yes my roof isn’t at the perfect pitch, but the best solution is to mount them flush to the roof and simply add an extra solar panel to make up for any reduced power output.
Now I’m really confused! Help!”
The problem here is that there are 2 extremes of solar installer in my experience: [Read more…]
Solar Infographic : If Inverters were Cars…
The current edition of industry bible “Photon Magazine” (June 2012 issue) has a glowing review of the Chinese made Samil Power Solar Lake 15kW inverter.
A couple of years ago if you were investing in a 15kW solar system your default choice would have been a European inverter – think SMA, Aurora or Delta. It would have been a very brave engineer that specced a Chinese inverter on such a big system!
However in a few short years the Chinese have learned from any mistakes made and are producing some world class solar inverter hardware.
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