Daintree microgrid project | Hydrogen

The Daintree microgrid project has been funded almost $1m by the federal government. It’s set to become Australia’s first solar to hydrogen microgrid and will replace reliance on an expensive and polluting diesel system. Let’s learn more about it! 

Daintree microgrid project

Daintree Microgrid Project (source: Killerscene via Wikipedia)
Daintree Microgrid Project (source: Killerscene via Wikipedia)

The grant amount is $990,150 which will go to the Daintree Renewable Energy Pty Ltd company, as per an article in Energy Magazine, which also noted that the fund will complement the AEMO’s review of microgrids and the regulatory bodies which will govern them, created by the government in August of last year.

Russell O’Doherty, president of Daintree Renewable Energy, was quoted in an interview with Newsport:

“This power will be used to help power the hydrogen cell; the hydrogen gas produced will be collected and stored and used to fuel large scale generators. The only by product of this system is hot water,” he said.

“This is absolutely fantastic news for the environmentally-conscious Daintree community,” Federal Leichhardt MP Warren Entsch also weighed in:

“Far North Queenslanders, especially those living in the Daintree, are extremely passionate about their natural environment and this announcement is a big win for the entire region.”

“The proposed microgrid will store energy generated by new and existing solar panels by converting it to hydrogen, generating reliable power and reducing the World Heritage Area’s reliance on diesel fuel to generate power, with consumption currently estimated at around 4 million litres of diesel per annum,” Federal Energy Minister Angus Taylor said.

However it’s not all peachy in the Daintree – the Douglas Shire Sustainability Group is clashing with Daintree Renewable Energy with regards to reticulated power north of Daintree. According to PV Magazine Australia, the DSSG is concerned the renewable project could result in long term damage to the world heritage environment and to tourism. You can learn more about that by clicking here. Watch this space to see what happens there, but surely moving from diesel to solar is a no brainer! 

 

 

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Redeployable solar trial at shopping centres

Redeployable solar is a very interesting topic as the issue of solar panel recycling comes to the fore. This week ARENA have announced funding for redeployable commercial solar via Australian startup Solpod. 

Redeployable solar

Redeployable solar – on Friday the Australian Renewable Energy Agency (ARENA) announced funding for an Australian start up (Solpod Pty Ltd (Solpod)) to trial the installation of movable solar panels on commercial and government building rooftops. 

According to a post on the ARENA website, the startup has undertaken trials with ARENA, ERM Power, GPT and Property NSW.

Redeployable Solar Solpod
Redeployable Solar Solpod (source: solpod.com

Arena CEO Darren Miller, who took over from previous head Ivor Frischknecht last year, was quoted discussing the redeployable solar and their partnership with Solpod:

“Solpod’s new way of installing solar will pave the way for businesses who were previously locked out of rooftop solar to take up renewable energy solutions and options under shorter term power purchase agreements.

“This Australian start up will help to accelerate solar PV innovation and allows for renewable energy alternatives in niche markets, providing a cost-competitive alternative to standard methods of fixed mounting for delivering rooftop grid connected solar PV,” Mr Miller said.

There were also some comments from founder and CEO of Solpod James Larratt, who discussed the new ‘game-changing’ tech:

“Despite rooftop solar being cheaper and more sustainable than the grid, many businesses have made the rational decision to not adopt solar because of other factors such as length of commitment, disruption on site and damage to buildings. Solpod is the game-changer that removes these barriers and enables businesses to capture the savings in energy costs.”

“Solpod’s solution can adapt to meet individual business needs. For businesses that rent their premises, Solpod can offer short-term contracts to match lease terms. For landlords, Solpod allows flexibility for changing site use and will not damage the roof,” he said.

You can learn more about Solpod’s relocatable commercial solar via their website.

 

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Smart Inverters required under the Victorian Solar Homes Package

Victoria announced some more details of their solar homes package yesterday – and one of the interesting things that came out of this announcement were some specifics on what constitutes a ‘smart inverter’. 

Smart Inverters required under the Victorian Solar Homes Package

Victoria’s Solar Homes Package provides a rebate up to $2,225 or 50% of the price of a solar power system. This is in addition to Australia’s country-wide solar subsidy (STCs). They’re also responsible for solar battery rebates in Victoria and offer an affordable and exciting way to install solar and/or energy storage at your premises. 

“Victorians have been enthusiastic about adopting renewable energy technology, to take charge of their power bills and help protect the environment,” Minister for Solar Homes Lily D’Ambrosio was quoted online as saying. “Ensuring all new systems are equipped with smart inverters will mean we have a more responsive grid that can handle the rapid uptake of renewable energy.”

With the concept of a ‘smart inverter’ being somewhat of a misnomer, in that it’s not really clear what would make an inverter smart. Solar Quotes initially called it a ‘buzzword’, but, with the release of the Government’s Notice To Market, we are now able to discuss the functionalities an inverter will have to have if can be rebated by the Victorian Solar Homes Package:

a) “Enhanced Anti-Islanding”

No inverter is an island. “Normal” anti-islanding refers to turning off the inverter as soon as grid power is lost, as it has the possibility to damage grid equipment and can also be very dangerous for those on the grid trying to fix things up (as it can turn a ‘dead’ power line into something you really don’t want to be working on). A ‘smart inverter’ would have an inverter which complies with international standard IEC 62116, a comprehensive standard to ensure the inverter is able to work well above minimum safety requirements. 

b) Volt-Watt / Volt-Var

These features “facilitate greater penetration of distributed energy sources (DER) by automatically improving power quality”, as per the Victorian Government. This isn’t a major issue as their Notice to Market notes that 95% of inverter installations under the rebate scheme have installed suitable brands with these options, (and, indeed, 95% of the inverters have ‘enhanced anti-islanding’. 

It’s great to get some clarification on this and we’re excited to see how the rest of the solar homes package ends up. 

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Tesla in 2019 – What to expect – solar implications.

Tesla in 2019 – As the company rockets towards uncharted waters it’s very difficult to predict what Tesla will do in 2019. 

Tesla in 2019 – What to expect – solar implications?

Tesla in 2019 - Tesla Model Y (source: Tesla)
Tesla in 2019 – Tesla Model Y (source: Tesla)

Electrek are reporting that Tesla announced they are unveiling the Model Y solar car on March 14 – an ‘all-electric crossover based on the Model 3’. It’ll be announced in Los Angeles at Tesla Design Studio in Hawthrone, California. 

A shareholder’s letter released last month for Q4 2018 notes that ‘volume production’ of the Model Y should commence by the end of next year (and it’ll probably be done at Tesla’s Gigafactory 1 in Nevada).

“Additionally, this year we will start tooling for Model Y to achieve volume production by the end of 2020, most likely at Gigafactory 1.”

Tesla confirmed their plans for Model Y production at Gigafactory 3 in China at a ground-breaking ceremony back in February.

Although the Tesla electric cars aren’t necessarily to do with solar power per se, Tesla’s impending success or lack thereof relies fairly heavily on these devices. CEO Elon Musk needs the electric cars to succeed to ensure the company has enough money to work on its myriad other projects. They have a lot of competition from other manufacturers such as Mercedes-Benz and Audi who will likely announce their electric automobiles this month.

Some concerns are the Model Y totally cannibalising the Model 3 sales – with the $35,000 Model 3 and the Model X now only available online to lower costs for the financially embattled company. Their shares fell almost 10% last Friday amidst the slew of announcements. 

With regards to solar, Tesla’s main projects are the Powerwall 2, the Tesla solar roof, the commercial scale solar battery storage Tesla Powerpack 2, and potentially the announcement of a Tesla Powerwall 3 release date. To be frank it’s a bit concerning to see all the blood in the water around Tesla right now – let’s cross our fingers for some great results in 2019 for the company. 

 

 

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Solar glass shopping centre – Vicinity Centres/ClearVue.

Australia’s largest retail landlord, Vicinity Centres, has partnered with innovative solar glass company ClearVue Technology to install transparent solar panels (solar glass) to help their shopping centre’s environmental footprint and potentially save money on energy.

Solar Glass – Vicinity Centres partner with ClearVue 

We’ve written about ClearVue Technology quite a few times on this website, from their solar bus shelters to commercial solar windows, the company have been working hard bringing their integrated clear glass solar panel to market in Australia and overseas.

The company have now partnered with Vicinity Centres to install solar glass in its Warwick Grove shopping centre atrium entry. The solar glass atrium has 26 solar cells inbuilt, which generate up to 1MW. It also works as insulation – with materials inside the window deflecting energy to small PV cells at the edge of the screen. This solar window tech is something we’ve been very excited about for a long time so it it’s amazing to watch it enjoying some real world application! 

According to ClearVue, this is the first commercial installation of fully transparent solar cell glass in the entire world. The solar atrium will power lighting, outside signage, a digital display screen within the centre, and it’ll send any excess energy to battery storage at night. So it’s a pretty far cry from actually powering the shopping centre, but that’s not really the point right now. 

“While other products exist, these are typically optically distorted or coloured, or they are not yet commercially available and are still in the research and pre-commercialisation stages,” a ClearVue spokesman said in quotes to the Sydney Morning Herald.

Solar Glass - Vicinity and ClearVue Technologies (source: clearvuepv.com)
Solar Glass – Vicinity and ClearVue Technologies (source: clearvuepv.com)

The Vicinity Centres general manager for shopping centre management, Justin Mills, was also very excited about the new installation:

“(the solar atrium) reinvents the way we harvest renewable energy, reduces our exposure to the volatile energy market and our carbon footprint – a key focus for Vicinity.

“We’re excited to be trialling such innovative, leading-edge technology and embarking on a global-first in solar energy application.” he continued.

If you’d like to read more about solar power installed at shopping centres, take a look at the Stockland Solar Power Rollout – which will see 12.3MW installed across 10 shopping centres in Australia.

You can also read about Vicinity Centres’ solar project – which is the investment of $28m to install 11.2MW of solar power in five shopping centres.

According to Smallcaps, ClearVue Technologies have also signed a a memorandum of understanding (MoU) with Grafsol General Trading for exclusive distribution rights in the United Arab Emirates (UAE), Kuwait, Bahrain and Qatar. 

“This MoU represents a great opportunity for ClearVue to break into the Middle Eastern region,” said Victor Rosenberg, executive chairman of ClearVue Technologies.

We’ll report more about ClearVue in the middle east next week! 

Have a great weekend.

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