The pictures tell the story. In just a year, Zero Emissions Sydney North has held more than 20 Solar My House parties and webinars, two Electric Vehicle webinars and a Solar Open House day. Our volunteers have attended Mosman markets, delivered flyers and hosted parties. After lengthy research, we have partnered with two businesses with renewable energy at their core.
We’ve built a core group of volunteers and found friends and colleagues across local government and not-for-profit organisations. We’ve won two grants and helped people put more than $250,000 worth of solar panels on houses in the Northern region of Sydney. This is roughly equivalent to planting nearly 5000 trees, or saving of nearly 2 million kilometres of fossil-fuelled driving!
All that remains is to say thank you to all the brilliant people and organisations who have walked alongside, including:
Our Advisory Team and all the individuals and businesses who have said ‘yes, sure, what can I do?’ And last but definitely not least, a heartfelt thanks to all our amazing volunteers, many of whom star in the video.
We are a not-for-profit association of volunteers working across the Northern Beaches and the North Shore. We operate as part of the national Beyond Zero Emissions network. Our focus is on practical projects that will accelerate our transition to net zero emissions.
I am a shameless early adopter, first in the queue for the new gadgets. Back in 2011 I installed solar panels. I paid around $6,000 for a 5.5 kW system, 20 panels. The system has more than met my expectations. It’s easily paid for itself, and I love knowing that I’m producing my own power.
But… You knew there was a but coming, didn’t you? I have no regrets, but I learnt a few lessons the hard way. Here they are:
You get what you pay for
Photovoltaic panels are well-established technology. They’re not hard to manufacture. That means there is a huge range on the market, some of them very cheap. Sadly, the usual rule applies: you get what you pay for. If they’re cheap, they’re cheap for a reason. (The same applies to the inverter, by the way. Finn Peacock does a handy summary of good brands at SolarQuotes.)
My panels were mid-range price. They’re doing ok. They’ve certainly paid for themselves. But there are cracks in the panels which suggest they might be on the way out.
2. Google maps is not enough
Most solar sales teams will look at your roof on Google maps and tell you instantly how many panels you can fit on your roof. However, Google can’t tell them the whole story. A reputable company will visit your house to check the access, the shading, the state of the roof etc., as well as to discuss with you, in person, how it works. If they don’t offer to do this, they might not be the company for you.
When my panels arrived, the installers discovered that they could not fit all the panels I had purchased on the north-facing side of my roof. They ended up putting 5 panels on the east-facing roof. It means I get a bit of power early in the morning, but it is heavily shaded in winter – not ideal.
3. Know your trade
Some companies do not have installers on staff. They make the sale, then use contractors to install. This model is common with the cheap cheap online deals you see. Because the price is so low, the contractor only gets a slim margin, with no incentive to ‘go the extra mile’ in service or quality. You’re generally better off with a company that has its own installation teams. In other words, actually solar technicians!
I got quotes from SolarQuotes and chose a company from the list. The panels were installed by contractors. I called up two weeks after installation because a circuit had tripped. “Someone will get back to you,” they said. Guess what? They didn’t.
4. Weasel words and warranties
A 25 year performance warranty is pretty standard for all solar panels. This means that after 25 years, your panels should still be pumping out the power. It’s not, however, a warranty against manufacturing faults on the panels or, more importantly, on the inverter. A reputable company should offer at least 15 years on panels (the best offer 25 years) and at least 10 years on the inverter, and give you a number to call if either fail. If they don’t offer this kind of follow-up, you could make an expensive mistake.
My panels are guaranteed for 25 years but it turns out I mistook the ‘performance warranty’ for the ‘product warranty’. Rooky error.
5. Solar panels really are a no-brainer
In spite of the various traps I fell into, I have nothing but love for my solar panels. They have been worth every penny. Two years ago we added a Tesla battery to the mix, meaning that some days we are running on 100% solar power. I’m proud of taking action, and my electricity bills have reduced by around 60%. I’d encourage anyone who has a suitable roof to install solar panels if at all possible, because both financially and environmentally they represent a no-brainer. And it is so satisfying when you look at the app and see you’re 91% self powered!
So… Do it, do it now, but do it smart. You can avoid my mistakes by coming to a Zero Emissions Solar My House info session to find out how solar works and how to make sure you get the best system for you.
What rebates can I get on solar panels? How much does it cost to install rooftop solar? How do I choose a reputable company? Are batteries worth the money? And what’s with these Facebook ads for cheap deals?
Bring all your questions to our free Solar My House webinar at 6.30pm on September 16, 2020. Hosted by volunteers Ann-Charlott and Ursula, with the expert input of solar guru David Veal from Solarpro, this relaxed and friendly info session aims to get you up to speed on rooftop solar and show you how you could save money on power bills and help the environment.
We’ve already helped 100s of households start their solar journey. Here’s what some of them have said:
I thought the evening was honestly great. For me it removed any barriers to entry with making the switch, mostly around research, clarity and options. I thought the good, better, best approach was perfect. Thanks so much for starting this clever, helpful and powerful (no pun intended) initiative.
I love the fact that you guys are getting up and doing something when so many others just worry but never take action. It is exciting to have a target to work towards for our region. I love the fact that you have built in a ‘giving loop’ and plan to install solar for various charities to allow them to focus their funds on their core work, while simultaneously reducing emissions. Simply brilliant!