Silent 55 – Solar Powered Catamaran

The Silent 55 solar powered catamaran has been announced and will debut at the 2019 Cannes Yachting Festival. The 2019 model is twice as powerful as the 2018 model with the Austrian manufacturer advising that one has already been build and 3 more are on order.

Silent 55 – Solar Powered Catamaran

“Our best-selling 16.7m innovative solar electric catamaran has been upgraded and become even better than it used to be,” says Michael Köhler, Silent-Yachts founder and CEO. “We did these updates and changes because we always try to improve and to install the best and latest technology available to satisfy our clients. We have built one new Silent 55 already and we’ve got three more orders for this model, which shows that we’re heading in the right direction.”

The Silent 55 includes 30 high-efficiency solar panels rated for approximately 10 kilowatt-peak. The catamaran uses MPPT (maximum power point tracking ) solar charge regulators and lithium batteries, allowing it to cruise through all the way through the evening (i.e. when the sun’s not shining) as well. 

A 15-kVA inverter provides the required power for household appliances. The electrical system also powers an aft swim platform and a 1,500-watt electric windlass. There is also a generator on board in case you run out of solar power. 

According to Robb Report the base price of the Silent 55 is €1.4m. Interested? Go check it out at the Cannes Yachting Festival or click here to learn more about the solar catamaran on the Silent Yachts website. And take me for a spin, please! 

Silent 55 Specifications

Length overall 16,70 m (54.8‘)
Beam overall 8,46 (27.7‘)
Draft 1,20 m (3.9‘)
Light displacement 19 tons
Water 500 – 1.000 L
Waste-Water 2 x 500 L
Fuel 500 – 1.600 L
Solar Panels 10 kWp
E-Motors 2 x 30 kW / 2 x 250 kW
Generator 22 kW / 100 kW
Battery Capacity 120 kWh
Cruising Speed 6 – 8 kt / 12 – 15 kt
Top Speed approx. 12 kt / 20 kt
CE Certification CE-A
Range Trans-Ocean

 

Silent 55 the Solar Powered Catamaran (source: RobbReport.com via Silent-Yachts)
Silent 55 the Solar Powered Catamaran (source: RobbReport.com via Silent-Yachts)

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XXXX Beer and Commercial Solar

A rooftop solar system has been installed at the Castlemaine Perkins brewery in Milton, Brisbane. The XXXX brewery is a local institution and to think that it’ll now be brewed by using renewable power will make it taste even more sweet! Or bitter. I’m not sure of the correct parlance. Anyway. Solar powered milton mangoes. Let’s learn more!

XXXX Beer and Commercial Solar

XXXX Beer and Commercial Solar
XXXX Beer and Commercial Solar (source: lionco.com)

The iconic XXXX brewery has become the latest private company to install commercial solar. Given the price considerations are dropping as the electricity prices remain volatile, more and more companies are taking the leap and investing in commercial solar systems.

A posting on the official Lion website notes that the $2m project has been completed and the 690-kilowatt system will generate approximately 1,368,000 kilowatt hours every year.

“This will reduce the site’s annual carbon emissions by about 1260 tonnes, which is about seven per cent of CO2 emissions from electricity used at XXXX,” Lion’s Group Supply Chain Director Ian Roberts (sadly not the footy player) said.

“We are committed to reducing our environmental footprint and being a good neighbour to the many residents and businesses that call Milton home.

“And we will keep the big yellow wheel in place on Milton Road just as a reminder of how far we’ve come. It is change like this that has allowed us to preserve the brewery’s rich history and keep making Queensland’s favourite beer. This is something everyone at XXXX is very proud of.  In addition to the solar power system, we have also installed a state-of-the-art reverse osmosis plant which reuses waste water – enabling XXXX Gold to be produced at a ratio of 2.8 litres of water for every litre of beer produced, which is approaching world-leading levels of efficiency for brewing,” Mr Roberts continued.

I don’t actually know what the big yellow wheel is, but I’ve reached out to Lion. Sounds mildly interesting. Watch this space! 

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