Red Earth Energy Storage – Product Overview

Red Earth Energy Storage are a Brisbane based company supplying sealed VRLA (lead acid) energy storage modules. They offer three different types of battery depending on whether you need to be grid connected or not. The batteries are modular up to 25kW and all have a five year warranty. Let’s take a further look at their storage options below!

Red Earth Energy Storage

The Red Earth Lead Acid based products can accommodate sizes from 200Ah to 1000Ah. Depth of discharge has a large effect on the lifespan of a lead acid battery – so you should take note of the recommended depth of discharge for your battery – discuss this with the RedEarth engineering staff before you place your order so you know how to get the most out of your battery. But have a look at the image below (provided by RedEarth) for a basic understanding of what you can expect depending on the battery size on your system.

Red Earth Energy Storage Lead Acid VRLA Battery Depth of Discharge Chart
Redearth Lead Acid VRLA Battery Depth of Discharge Chart

Let’s take a look at their three different product lines:

M Series

RedEarth M Series
RedEarth M Series

The M Series provides up to 10kWh of usable storage at 8kW. They offer up to 8kW / 12kW peak via lead acid sealed VRLA batteries (8 x 6V VRLA gel). If you prefer they do have lithium or zinc bromide options. 

  • 5 Year Replacement Warranty
  • Full Remote Monitoring and control via 3G/4G/Wifi
  • On/Off Grid
  • Under eves footprint – no need for battery room or concrete slab. Maintenance free.

Click here to download the M Series Fact Sheet.

S Series

RedEarth S Series
RedEarth S Series

The S Series are an 8kW off-grid electricity storage system that offer up to 3kW / 4.8kW peak via sealed VRLA batteries (8 x 6V VRLA gel up to 443Ah). If you prefer they do have lithium or zinc bromide options. 

  • 5 Year Replacement Warranty
  • Full Remote Monitoring and control via 3G
  • Weatherproof, standalone system which can manage multiple power sources.
  • Modular
  • 650kg

Click here to download the S Series Fact Sheet.

L Series

RedEarth L Series
RedEarth L Series

The L Series is a weatherproof standalone battery system to manage multiple power sources, loads and batteries. It is an on grid or off grid solution and provides up to 33kWh of storage at 8kW/12kW peak via 24x 2V VRLA gel lead acid batteries.  

  • 5 Year Replacement Warranty
  • Hybrid or Standard storage system.
  • Modular – scope up as needed. 
  • Full Remote Monitoring and control via 3G/4G/Wifi

Click here to download the L Series Fact Sheet.

If you’re interested in or have any questions about any of these products please contact us or click here to visit their website.

sonnenProtect 1300/2500 blackout protection

A big week for German battery manufacturing company sonnen who have announced the sonnenBatterie Protect 1300 – also known as the sonnenProtect. This smart device links with an existing sonnen solar battery and detects mains power outages – at which point it quickly and safely switches you across to use your battery storage for selected appliances. They also have the sonnenProtect 2500, which comes with 2.5kW of power output as opposed to the 1.3kW the 1300 offers. 

A common misconception about solar+storage is that you’ll have power during a blackout. Without something like the sonnen Protect this isn’t the case. 

sonnenProtect aka Sonnen Protect 2500
sonnenProtect aka Sonnen Protect 1300/2500 (source: sonnen)

sonnenProtect 1300, 2500 – Sonnen Protect

The sonnen Protect is installed close to the battery system and offers up to 1.3kW of power output (i.e. you can’t run a bunch of air conditioners off it but it’ll keep a modern fridge up and keep your lights on, run a laptop, charge your phone, run fans, etc.). It will give you a single protected power point – from here, depending on your budget, you can use extension cords and plug boards through your house, run cables to defined backup power points, or even run new cables in your walls to defined power points. Keep in mind that with the current option each power point will be limited to 2.5kW load or 1.3kW with the sonnen 1300.

The device can be retrofitted to all existing sonneBatterie Eco models, which are modular and start at just 2kWh up to 16kWh in the same cabinet. You can chain multiple cabinets together if you need more than that. 

sonnen made the news last year with their ‘free power’ offering via the sonnenFlat service, so this is another great offering from a renewable energy giant (they are the world’s largest home storage battery company)

Sonnen Protect Specifications, Size, Price

  • 15cm wide
  • 19cm high
  • 12cm deep
  • 800grams

Depending on what sort of solution you’d like (with regards to power points and running new wires in the walls), the install for a sonnenProtect 2500 is generally under $1,000 AUD.

If you’re interested in the sonnenProtect for your house please shoot us an email at [email protected] or fill out the form to your right and we’ll be in touch.

Download sonnenProtect 1300 datasheet (click here to download)

Download sonnenProtect 2500 datasheet (click here to download)

Download sonnenProtect 2500 Operating Instructions (click here to download)

Reposit Power and their Virtual Power Station

Canberra-based renewable energy startup Reposit Power are predicting their client base will double within a year, and hope to have their technology in 5,000 homes by 2020. Their ‘virtual power station’ model is one we’ve seen before (Enova’s community solar, AGL’s virtual power plant which is in advanced stages of trials), but we’re excited to see how Reposit’s system works. Anything that helps improve baseline power is great for Australian energy as a whole. 

Reposit Solar, the Reposit Box, and ‘Grid Credits’

Reposit Power Control Diagram
Reposit Power Operation Diagram (source: repositpower.com.au)

Reposit Power have a ‘smarter, more intuitive way’ to control energy usage. According to their site, it typically costs approximately 4-6% on top of solar + storage, but these batteries will then be paid off in half the time as standard solar + storage. 

The system learns your energy usage patterns to feed back into the grid at optimum times. Every GridCredit you feed back into Reposit’s virtual grid represents a dollar off your bill – and the system automatically trades excess energy for GridCredits when the demand is at its highest. 

The system also uses advanced weather models to predict solar usage, factors in peak/offpeak tariffs, and will even charge your system overnight from the cheaper tariffs if it detects a probably energy shortfall for the next day’s peak hours.  It has an app which will display all information you need to know about the system, how much you’re saving, and how many GridCredits you are earning. 

Reposit Power Compatible Batteries

There are currently eight Reposit compatible batteries – they are available ‘pre-integrated’ from leading vendors or you can 

  • LG Chem Resu 6.4kWh
  • LG Chem Resu
  • LG Chem Resu HV
  • Fronius Solar Battery
  • GCL e-KwBe
  • Pylontech
  • Tesla Powerwall 1
  • Samsung All in One ESS

Reposit Power & Tesla Powerwall 2 Compatibility

Please note that there are no GridCredits on the Tesla Powerwall 2 as they won’t integrate with cloud / Internet only based control systems – given that it wouldn’t be able to function correctly if the Internet was unavailable. Since the Powerwall 2 is tremendously popular, this is a serious blow to Reposit Power’s ‘virtual power station’ – wonder if they’ll figure out a way to rectify this before the Tesla Powerwall 3 announcement

If you want to read more about Reposit’s choice to not integrate with these cloud control systems please click here to read a detailed post on their website. 

If you want to understand Reposit’s system please view the video below! 

Solar Battery growth rises in 2017.

Solar battery growth continues to rise exponentially – the huge rises in the price of electricity over the past 36 months have led to a record uptake in the number of Australian households opting to install solar batteries for energy storage. Although still in its relative infancy, the technology is being adopted at a rapid rate and there’s no doubt it’s only a matter of time before every house with solar power has some sort of solar battery installed. 

Solar Battery Growth

According to a solar energy report quoted in the Herald Sun, around 7,000 solar battery system were sold and installed across Australia in the first six months of the year, compared to 6,500 last year. Queensland leads the charge, with New South Wales and Victoria close behind. In a market that has already doubled in two years, there is still a way to go before we see solar batteries as ubiquitous in Aussie households, but things are heading in the right direction, and a lot faster than you may think!

Tesla Powerwall 2 Solar Battery Growth
Tesla Powerwall 2 – a catalyst for solar battery growth.

Volkswagen just announced they will spend $50b on energy storage battery technology for its new line of EV cars – there are whispers about the Tesla Powerwall 3 – what’s next for solar battery growth?

Solar Battery Comparisons

There are a lot of different options on the market right now – a bunch of people are still waiting until the technology ‘catches up’ but solar storage can already be quite affordable – with average costs between $4,000 and $13,000, depending on the size/brand you choose. The Herald Sun estimates that it will take approximately eight years for a solar panel + storage system to pay for itself – i.e. it’s not economically viable for everybody right now but depending on your individual circumstances it’s far from a pipe dream. With that said, prices are expected to drop by up to 30% over the next few years as production ramps up and advances in the technology are factored in. 

If you’re interested in doing some research about energy storage, we have a page about the Tesla Powerwall 2 and its alternatives and competitors – there are many options to choose from such as Fronius, BYD B-Box, Redflow, LG Chem, sonnenBatterie, Enphase, Eaton Nissan xStorage, and so on. Make sure you figure out exactly what you need (e.g. grid or off grid? If you’re on-grid do you want power in a blackout? How much power do you need)   and do your due diligence before committing to a system – and if you already have solar panels make sure the storage system and inverter will pair correctly – not all solar systems are created equal! If you have any questions feel free to give us an email or sound off in the comments below – we’d be happy to help.  

 

Redback Smart Hybrid System / EnergyAustralia

Queensland based solar company Redback Technologies have teamed up with EnergyAustralia to offer a “next generation” smart solar plus storage system, named the Redback Smart Hybrid – which is slated to pay for itself within seven years.

Redback Smart Hybrid System

Redback Smart Hybrid Battery Enclosure
Redback Smart Hybrid Battery Enclosure (source: redbacktech.com)

According to the Australian Financial Review, the system will utilise smart technology to optimise use of solar panels and batteries depending on usage and weather patterns. It’ll also have an app which allows users to remotely control and monitor operation of the Redback Smart Hybrid system.

Estimates from EnergyAustralia say that a normal household with usage of 8000kWh / year will save around $1,500 a year with the Redback Smart Hybrid system (4.9kW solar array and 3.3kWh battery). That system would cost around $9,000, or $7,000 to retrofit to existing panels with some modifications to the inverter. One of the main bonuses of the system is that it’s modular – so customers are able to scale up if they’re interested in expanding. It makes use of the Redback Smart Hybrid Solar Inverter which is designed in Brisbane, and different batteries / solar panels depending on your circumstances.

Kane Thornton, CEO of the Clean Energy Council called the system an example of the “game-changing” tech currently coming out to help combat rapidly rising electricity bills.

Andrew Perry of Energy Australia was circumspect to the AFR about specific sales goals for the system, but did advise that they have “strong ambitions for growth”. It certainly seems like we are heading very quickly to the point where solar + storage is a no-brainer for certain types of consumer – especially with the ‘smart technology’ removing the need for spreadsheets and PhDs for those wanting to get a strong result from their solar investment. To get a system like this for under $10,000 is a great deal – we’ll be very interested to see how sales go over the coming months.

Redback Smart Hybrid vs Tesla Powerwall

Technically the Redback Smart Hybrid is just an inverter + smart energy management system, but the Smart Hybrid system being offered by EnergyAustralia is an ‘all in one’ system. In comparison to the Powerwall which is just an inverter + storage,  it’s a bit difficult to compare them fairly. It is important to note that given the modular design of the Smart Hybrid, you’re able to ‘start off small’ with a 3.3kWh battery (as opposed to the Powerwall 2, which you can also add to, but only in increments of 13.4kWh) and grow from there.

The PowerWall is significantly more expensive than the Redback, and doesn’t include solar panels. However, if money is less of an issue and you’re prepared to wait, the Tesla Solar Roof Australian release date is currently “early 2018” and will undoubtedly be a premium solution for those who are interested in aesthetics along with quality.

It seems that both systems have their own niche depending on how much one wants to pay – but you certainly couldn’t be faulted for taking a look at the Redback Smart Hybrid price point and being impressed. If the smart tech works like they say it does, it’ll be a very powerful contender against all comers. Not having to worry about compatibility is definitely a big plus – although the battery / panels used may differ depending on your circumstances, EnergyAustralia will ensure the system fits together nicely.

The Redback / EnergyAustralia Partnership

EnergyAustralia invested $9.3m into Redback Technologies last October – their first major investment. The two companies have been working together on various projects including back in April where they inked a memorandum of understanding (MoU) to bring Redback’s solar tech to Dubai South for a pilot project.

Have a look at the video below which introduces Redback Technologies, their founder and MD Philip Livingston, and explains more about their partnership with EnergyAustralia.

Fronius Inverters / Solar Batteries Australia

Fronius (website here) were founded in 1992 and they have over 70 years of experience in battery charging technology, as well as creating their first inverter in 1995. Also known as Fronius Solar Energy, they are an Austrian based company who, in 2017, have a range of highly recommended and well performing inverters, solar batteries, and intelligent energy management software through their Solar.Web system.

Let’s have a look at some of their range and discuss how you can order Fronius products in Australia.

Fronius Inverter Product Range

Fronius Primo Inverter
Fronius Primo Inverter

Fronius stock a range of inverters for every power category – from 1.5kW – 27kW, depending on the size of your PV solar array. According to international sales director Adrian Noronho to EcoGeneration, the biggest seller in Australia is the Primo series for single-phase residential systems – and they sell over 4,500 of these units per month. Their inverter range includes:

  • Fronius Galvo / Galvo UL (SnapINverter )
  • Fronius Primo / Primo UL – this has been specially developed for private households wanting from 3.8 – 15kW – it’s a single phase, transformerless device that connects to WiFi via WLAn, has a SuperFlex design, and includes the super simple SnapINverter mounting system. The primo also has two MPPT (Maximum Power Point Tracking) controllers.
  • Fronius Symo / Symo UL / Symo Hybrid
  • Fronius Eco

The Solar.web App works on iPhone and Android so you can see how it analyses your consumption patterns, optimises your energy usage and manages how your surplus energy is stored.

Buy Fronius Inverter Australia

We recommend SolarKraft if you’re looking to invest in solar inverters/batteries/energy management (i.e. smart meter). They’re a Brisbane based company who we’re partnered with and their competitive price and amazing service is second to none. Give them a call on 1300 985 363 or click here to visit their website

Solarkraft Brisbane Fronius
Buy Fronius products in Brisbane through Solarkraft

Also keep in mind that Fronius offer both residential and commercial solutions – so no matter what the scale of your requirements they’ll be able to help.

Fronius Solar Battery Australia

Fronius Solar Battery
Fronius Solar Battery

Fronius also manufacture a lithium-iron phosphate solar battery which comes in 6 different sizes – 4.5, 6.0, 7.5, 9.0, 10.5, 12   (usable capacity 3.6kWh to 9.6kWh)

The batteries are rated for 8000 cycles and over 20 years long service life at an ambient temperature of 22°C. Please note that they are only IP20 weather rated so these are indoor batteries – no matter which capacity you choose they all have the same dimensions (955mm high x 570mm wide x 611mm deep) – the weight ranges from 91kg for the 3.6kWh battery to 176kg for the 9.6kWh.

Voltage range, nominal charging power, nomimal discharge power, and max charging/discharge current will vary depending on the product chosen so please double check this will be suitable for your installation before purchasing.

The inverter/battery combo is able to be DC or AC coupled using their Multi Flow Technology- so it’s suitable for grid or offgrid solutions.

If you’re not 100% sold on which brand you’d like it’d also be worthwhile checking out our solar battery comparison where you can learn more about the various other products on the market.

Buy Fronius Solar Battery Australia

If you’re looking to install solar battery technology alongside an existing solar PV array or as part of a new install, we recommend SolarKraft – to get a competitive price along with unbeatable service, both before and after you make your purchase. Their experienced team will have an in depth discussion with you about your goals for solar and help ensure you choose a system that will save you the most amount of money in the long run.

Solarkraft Brisbane Fronius
Buy Fronius products in Brisbane through Solarkraft

Fronius Energy Management

If you want to optimise an existing PV system using ‘Intelligent Energy Management’ is a great choice – its ‘Solar.Web’ monitors household energy and optimises usage based on patterns of usage. Watch the video below to learn more and feel free to contact us if you want to get the best quote for this system.

Warranty Levels

You can choose between two levels of warranty: a ‘warranty extension’ which means parts will be replaced but the user will have to pay for labour, and the ‘warranty extension plus’, which is like comprehensive insurance for your car – where, if a claim is made, in additional to all replacement parts, labour costs for transporting, removing and installing the replacements is also covered.

Please note that these warranty terms can differ depending on the country and region – we have attached the Australian/New Zealand Terms and Conditions updated as per 31.08.17.

Warranty Terms and Conditions – Australia and New Zealand

SonnenBatterie Eco 8 vs Tesla Powerwall

German solar company sonnen have been in the news quite a lot recently – they’ve gained 13% of the Australian solar battery market since entering it in 2016 – selling over 11,000 battery units. One of their best selling solar batteries is the SonnenBatterie Eco 8.2 – we’re going to take a look at it today and see how it stacks up against the more popular offerings like the Powerwall 2. Sonnen have sold over 10,000 of these units and have 75% of the market in Germany – the Eco 8 is the eighth iteration of a supremely powerful and mature battery. Let’s learn more:

SonnenBatterie Eco 8.2

sonnenBatterie Eco 8 Australia
sonnenBatterie Eco 8 Australia (source: sonnen)

It’s not suitable for outdoor use (only IP21 rated) and wasn’t previously off-grid compatible, but the Sonnen Eco is now available with automatic blackout/backup power option (sonnenProtect 1300). IT has a 1.3kW total load limit so it won’t run your reverse cycle air con and dishwasher, but is suitable for less intensive appliances like energy efficient fridges, lamps, laptops, fans, chargers, and so on.  It was crazy that sonnen thought it was okay to release a premium solar storage battery without this option, but I digress…click here to read the sonnenProtect 1300 Specifications and datasheet.

Here are some of the of the sonnen Eco specifications:

  • 2-16kWh capacity (modular design which increases in 2kWh increments).
  • Easy to retrofit to your existing panels.
  • Compatible with all panels.
  • 10year / 10,000 cycle warranty.
  • 2.5 cycles per day (2.5x ‘value’ and faster payback).
  • Inverter included.
  • Online management with ‘self learning algorithm’ (automatically decides the best times to charge and supply).
  • Proper UPS and automatic blackout protection with SonnenBatterie Protect 1300.
  • Reliable supplier who has been making these batteries since 2008.

After more technical info? Click here to read the sonnenEco Datasheet.

SonnenBatterie vs Tesla Powerwall

This is a real battle of the premium energy storage giants – you can certainly get systems for less but if you want the best it’s Powerwall vs. SonnenBatterie.

The Powerwall 2 and the SonnenBatterie eco are both ‘fully integrated’ systems – which means the unit included inverter, all the power components, and software. They’re both AC coupled – so you’re able to connect microinverters or string inverters to either of them if you so desire.

As mentioned previously, the Eco is only for indoor installation but the Powerwall can be installed outside.

They both have 10 year warranties but the Eco 8 is also covered for 10k cycles – the Powerwall, by comparison, only offers 3,650 cycles.

The Sonnen Eco comes in 8 different sizes, but the comparable model to the Powerwall (14kWh) is currently a little more expensive than the Powerwall. How much, it depends on who you talk to – but if you’re interested in getting a quote then look below:

Buy SonnenBatterie in Australia

If you want to buy a SonnenBatterie and you’re located in Australia, please fill in the form to the right and we’ll help you get the system installed by a qualified professional, at a great price.

If you’re interested in watching some promotional videos about the product, then please watch this video below to learn more about the sconnenBatterie eco direct from sonnen themselves:

Watch this video to learn more about sonnenBatterie and energy independence:

sonnen offering Aussies ‘free power’ via sonnenFlat

German solar battery creator sonnen are offering Australian households ‘free power’ through their sonnenFlat service in an order to bolster their foothold in the Australian market.

Natural Solar, sonnen, and sonnenFlat

sonnenFlat sonnenBatterie
The sonnenBatterie with sonnenFlat energy tariff (source: sonnen.com.au)

Australian supplier and installer of solar products, Natural Solar, have been signed up to manage the offer for sonnen. They are also responsible for the supply and install of Tesla Powerwall 2’s, so they have plenty of experience in large scale product launches.

Sonnen were launched 7 years ago in Wildpoldsried, Germany, and has been growing at a rapid pace since, including their foray into the Australian energy market in 2016.

According to The Australian, sonnen have already gained a massive 13% of the Australian market share since entering it last year. They also sold over 11,000 battery units, ranging from $10,000 to $20,000 – and sonnen sees Australia as its ‘second most important’ market behind Germany – so they are willing to take a (potentially) loss leading strategy in order to gain greater market share for the medium-long term.

The sonnenFlat energy tariff is for sonnenBatterie owners where you receive a guaranteed, prearranged amount of energy for a monthly fee. “In return, some of the energy stored in the sonnenBatterie will be used to assist in the stabilisation of the electricity grid” – according to the sonnenFlat site.

Natural Solar’s website states that the ‘free power’ will be under a tiered system and have explained it thusly:

“Looking at the Germany model for sonnenFlat … storage determines the amount of free electricity the owner is entitled to.

The website also states that: “If a customer exceeds the amount based on their tier, then the owner starts to get charged only for electricity imported from the grid (not from power generated from your solar system and power utilised from your battery) at a rate significantly lower than standard retail electricity rates.” If you can get approved, this sounds like the sort of offer that will propel residential solar+storage from the ‘maybe’ category into the ‘definitely’ for those waiting for a chance to jump into the market.

How to sign up for sonnenFlat

You can register your interest for the sonnenFlat energy tariff trial by visiting this page on the sonnen website.

Sonnen / Bristle Roofing Solartile

Sonnen have been in the news recently as they’re offering an alternative to the Tesla Solar Roof – the sonnen Solartile – click the link to learn more about how it will work in conjunction with the sonnenBatterie (and presumably the sonnenFlat tariff offer). It’s great to see a strong Tesla Powerwall competitor also offer alternatives to the Tesla roof tiles – the two in conjunction with their new ‘free’ energy tariff will undoubtedly ensure we see and hear a lot more about Sonnen in the future.

sonnenFlat packages and cost

Here’s a breakdown of the sonnenFlat pricing structure – definitely starting to look like solar can be a real money saver!

sonnenFlat Cost and Pricing Packages
sonnenFlat Cost and Pricing Packages (source: sonnen)

Redflow halt delivery of Solar Storage Batteries – ZCell

Sales of the zinc-bromide flow batteries pioneered by ex Internode CEO Simon Hackett’s Redflow have been halted temporarily after a number of faults were found in tests on seven recently replaced batteries. According to a press release, this was due to a “different observed failure mode.”

Redflow ZCell Battery

Redflow Energy Storage Zcell
Redflow Energy Storage (source: redflow.com)

Redflow’s main solar storage offering, the ZCell, touted as a Tesla Powerwall 2 competitor, has a number of significant differences to a standard lithium-ion battery and appears to still be in the problem solving phase of development due to the errors. A fault in the zinc-bromide flow batteries means that sales of new batteries have been paused pending “the outcome of further testing” after some impurities in the electrolyte were found “beyond acceptable levels”.

Although a disappointing outcome, the speed at which the problems have been detected and the rapid response from the Redflow team means that this is far from a death knell – the team are simply ensuring they’re able to deliver reliable and great value solar storage without compromising the integrity of the product.

“Most of these problems were resolved on an ongoing basis via ‘over the air’ remote deployment of updates to battery software,” according to their ASX market update.  “Thus, lessons learned from ‘real world’ customer deployments are being fed back into product improvement.” According to One Step Off the Grid, there are currently about $1m of backorders, 96 batteries in stock, and 120 currently in transit from manufacturing. Of these battteries a total of 23 have been repaired/replaced in 2017 – so a fairly small number.

Redflow Future

In other news as per an update on ‘working capital facility’ an extra $2m in funding has been offered by CEO Simon Hackett to the business.

“Redflow Limited refers to its announcement of 29 March 2017 and is pleased to advise that, at Redfow’s request, Hackett CP Nominees Pty Ltd (Financier) has elected to provide up to a further $2 million advance in tranches as and when required.”

So it looks like Hackett is sold on trying his best on making the zinc-bromide battery model work. They have an innovative design and there are many benefits to zinc-bromide solar batteries, so we hope to see great things from them in the coming months and years and this is just a minor problem. We’ll keep you updated!

Sonnen / Bristile Roofing to offer Solartile in Australia.

Some big news on the solar roof front this week – German battery storage company Sonnen have partnered with Australian roofing company Bristile Roofing to offer their Tesla Solar Roof competitor, the Solartile, to Australian markets this September.

Sonnen and Bristile Roofing Launch Solartile in Australia

Sonnen and Bristile Roofing’s concept of an integrated solar tile is in direct competition to Tesla’s Solar Roof, which has just begun taking orders for a 2018 launch. Bristle, part of the building materials group Brickworks, is mainly going to target the 102,000 new homes to be constructed in Australia in 17/18; it seems that they’ll be targeting developers and builders who are looking to offer integrated solar systems as part of their product range.

In an industry (solar + storage) which grew over 1000% in 2016, there’s plenty of room for competition and we’re excited to see what Sonnen’s reliable and proven solar battery solutions can bring to this partnership.

“We are delighted to partner with Bristile because of their prominent involvement in supplying quality products to the building industry,” said Sonnen Australia managing director, Chris Parratt, last Thursday.

You can read more about the SonnenBatterie Eco 8.2 battery system (this, or a variation of, will be offered as part of the solar roof system) on our solar battery comparison page.

Solartile Release Date, Preorder and Cost

No word yet on the cost of the Solartile – it’s set to be released this September and we assume that preorder will become available over the coming months. Please watch this space as we’ll update it as soon as we have any information about the Solartile preorder available!

SonnenBatterie Australia Solartile Battery
SonnenBatterie Australia Bristile

Solartile VS Tesla Solar Roof

Tesla, which has previously claimed the tiles would be no more expensive that a regular roof, released statistics showing that a ‘typical homeowner’ can expect to shell out approximately $US21.85 per square foot for the Tesla Solar Roof (assuming 35% ‘active’ tiles).

Prices and specifics are yet to be revealed for the Bristile Solartile but we will update as soon as they become available.

If you want to calculate how much your home would cost to fit out with the Tesla Solar Roof based on current figures, please use the widget below.

Solartile / Tesla Solar Roof Price Estimate

Enter your roof size below in square metres and get a price estimate for the Tesla Solar Roof. We’ll update this for the Solartile as soon as figures are available.


Estimated Cost: