View allAll Photos Tagged solarpv
Victoria is well into it's summer heat and many rural northern areas are in multi-day 40+ degrees C heatwave. There is a prediction for 49 degrees in Ouyen which if reached will be a record.
Such heat is close to killing people and unendurable for many animals and birds.
Our energy use on Saturday's 39.2 degree C day was managed by the solar panels and battery storage with only 1% grid usage. Generated and used locally it is a much more efficient use of resources.
It is different in winter when the generation side is not as high as in summer, but many parts of Australia are able to generate lots of power during winter.
Well I finally got to the field of ripening wheat before the combine harvester. It's looking nice. In this scene you can see that powerlines cross the field leading to the solar farm on the right. So there you go: farming the sun in traditional and modern ways.
Sage Hall, a LEED Gold certified building, with "solar flowers"
University of Wisconsin Oshkosh, Oshkosh, Wisconsin
The 685 kilowatt peak system is part of Petronas' Solar PV Project piloted in collaboration with Mitsubishi Corporation to develop its capability in PV technology project management, access technology performance, build its green credentials and enhance public awareness on sustainable development.
All these solar pv panels couldn't have suddenly appeared overnight. The installation of the Petronas Solar PV system started back in April 2011 and had taken only nine months to complete. February 2012 was when it was fully commissioned, and had a capability of producing more than 600 megawatt-hours of solar energy annually, enough to power up to 250 households. It now supplies about 30 per cent of Suria KLCC's power requirements!
These awesome contraptions were installed in patterns that follow the Islamic architectural and the songket motifs that are common to the Petronas Twin Towers.
Back when shame was a thing, the cruelest question was "what did you do in the war?". Today, and forever, let's just hang onto "how was your day?".
Fans of Time Team will remember Mick the Dig (deceased) and Mick the Twig — archaeologist and dendochronologist respectively. I already had Mick the Tiler, and old mate Mick (deceased). Now, I can add Mick the Sawyer; not any old sawyer, but one with a concrete saw. He's made my day!
Mick the Sawyer turned up pretty much on time, with his team of one, and after providing a free pipe location service to a previous client who had their water connection routed through the concrete slab they'd contracted him to cut. Here, he just left me with some concrete to break so that cabling, which descends inside the wall, through a magic box and emerges into that junction box will carry DC juice to and AC from a battery and inverter; all kept at a respectable distance from the wall. Now there's some trenching for me to do, a slab to pour, and once the battery is installed, a shade structure to erect.
In the event that somebody is cooking up custard, my electrify everything strategy, the solar PV array on the roof, and stuff like that green thermal break on the slab might make things a bit more liveable. Actually, they'll do that, no matter what. My plan to not install gas is gaining creedence. Besides, getting gas here has always involved a diesel powered tanker, and that's no turning out so well this week.
How was my day? Well, I haven't had to break concrete for a while, and to be honest, it's not something I've missed!
A great visit from ZESA Holdings, based in Zimbabwe to Helsinki in Finland.
The focus was on Renewable Energy solutions and Internet base stations for rural development. Great meetings at Business Finland, Maria 01, Helsinki Education Hub, Business Helsinki, Aalto University, Aalto Startup center, Hanken Business LAB and more.
Thank you team ZESA and Henrik Keinonen, Business Helsinki for high energy days with Löyli, the real Finnish Sauna Experience.
ZESA Holdings:
The latest on Instagram:
CleanTech Region Impact Group:
Financing and Accelerating Clean Energy and Impact Companies.
Nordic-Baltic Impact week in Silicon Valley, California. linktr.ee/nordicimpact
Photos and video credits: Lars Ling
All rights reserved (c) copyright
Electrical apprentice Eric Penel works on the solar reference array, which has been installed on the roof of the Shaw Theatre at NAIT's Main Campus in Edmonton.
Clifton Lofthaug of Great Canadian Solar, Jason Atkinson of ENMAX and Stephen Lindop the mayor of Devon on the roof of the Leduc Recreation Centre with a 1.14 MW solar system, the largest rooftop solar system in Western Canada. Photo David Dodge, GreenEnergyFutures.ca See blog, video and podcast: www.greenenergyfutures.ca/episode/leduc-rooftop-solar
No, Sir, when a man is tired of London, he is tired of life; for there is in London all that life can afford.
This intriguing snippet is attributed to a conversation between Samuel Johnson and James Boswell, his biographer, on 20 Sep 1777.
What would Johnson say now of London, and what life can afford?
London has already taken on some major projects: think the Romans, the Normans, the 14th and 17th century plagues, the Great Fire, WWII, the Great Stink solved by Bazalgette's sewer, the Great Fog of 1952… Remarkably, as the tower going up beside the glorious Lloyd's Building shows, it hasn't finished yet.
My viewing platform is the Monument to the Great Fire of London. Look about those roofs: air handling equipment, satellite dishes, mobile phone antennae, safety railing, access gear, chimneys now forbidden by the Clean Air Act, and wait, what's that? It's a solar photovoltaic array. Is this all that life can afford?
The presence of rooftop solar PV is not what's remarkable. What is remarkable is just how little priority is given to such things against the other paraphenalia. Will that new tower, which clearly has good solar access, be fitted with vertical solar panels? Yes, I know, that's a suboptimal angle at roughly 52°N; imperfect efficiency. But so is the 17th century technology used to burn hydrocarbons, boil water and spin turbines. Still, we tolerate that. Would the Grenfell Tower with it's protrusion above the landscape been better served with solar panels instead of combustible composite cladding?
Don't misunderstand my questions! This is not yet another attack on London. Goodness knows its had enough insults flung at it over the past 2000 years. No, I love London. It's in my shortlist of cities, and that list is short — on the whole I'm not fond of cities — so for London to make it onto that list, it must be a true favourite.
Righto London, home town of the first coal-fired power station, when you feel the need for another big project, and you've done it before, we look again to your indomitable spirit in leadership; you are the indefatigable beacon to the world on all that life can afford — just ask Johnson!
Thursday 26 March 2020.
Didn't sleep well last night due to dry cough (no fever). Did a bit of work. After lunch nap to catch up on sleep. Felt a bit rough for a while. Mopped the hall floor. Shuffled round the garden and admired the strong sunshine, cloudless sky, and the quiet - traffic noise from the main road about 200 metres away has almost disappeared. Took this photo. The Solar PV panels quietly generate electricity until the shadow of the chimney reduced output.
Several weeks of lockdown is going to be hard work.
Shafraaz and Serena Kaba with their three storey near-net-zero home that is super energy efficient, tailor made the northern climate of North America’s mostly northerly big city, Edmonton, Alberta. Photo David Dodge www.greenenergyfutures.ca/episode/79-chasing-net-zero-net...
"I really want schools to be more environmentally friendly, with new energy, especially with so many schools in Alberta being rebuilt, so, I want to have solar panels, and have automatic lights so we don't have to use so much energy," said Gabby Cowan of Bonneyville High School after presenting the Climate Leadership in Alberta Schools student written white paper on climate change education. Photo David Dodge, GreenEnergyFutures.ca See video, blog and photos: www.greenenergyfutures.ca/episode/150-students-meet-minis...
It's a semi-integrated install so the roof tiles are removed, mainly because that way the panels don't stick out that much and it makes it look better.
I visited my niece's off-the-grid house located in bushland north of Orange, NSW. 14 solar PV panels provide power to a battery storage system. The windmill that pumps bore water can also be switched to generate power for the system. House is passive solar design with a composting toilet and beautiful views down the valley. But with bush all around, they will need a bushfire emergency plan.
I visited my niece's off-the-grid house located in bushland north of Orange, NSW. 14 solar PV panels provide power to a battery storage system. The windmill that pumps bore water can also be switched to generate power for the system. House is passive solar design with a composting toilet and beautiful views down the valley. But with bush all around, they will need a bushfire emergency plan.
Double 2x4 walls dramatically increase the insulation of super energy efficient homes and cut down on heat losses due to thermal bridging through the wood. Photo David Dodge, GreenEnergyFutures.ca Learn more:
The Evolution of Net Zero
www.greenenergyfutures.ca/episode/net-zero-evolution-star...
Finished solar cells ready to be transferred to the module assembly step. SolarWorld manufacturing facility Hillsboro, Oregon.
Having launched the solar pv strategy roadmap, Minister of State Gregory Barker visited Bentley Motors in Crewe to see their rooftop solar array, the largest of its kind in the UK.
Roof integrated solar heating panels in a flat concrete tile roof. Part of a development of new houses.
Chatham Maritime, Kent, UK
Client: Countryside Properties
Yes, this looks to be the first cob countertop. In our bathroom we decided to experiment. A lot cheaper than corian, tile or paper stone and also a lot more sustainable.
I ride my bike by this home every day from work and it has been on my list of objects to photograph for the 365 photo project. It is great to see solar PV in action like this.
I visited my niece's off-the-grid house located in bushland north of Orange, NSW. 14 solar PV panels provide power to a battery storage system. The windmill that pumps bore water can also be switched to generate power for the system. House is passive solar design with a composting toilet and beautiful views down the valley. But with bush all around, they will need a bushfire emergency plan.
The model will be part of the display at the Royal BC Museum. The exhibit that potrays the 150th anniversary of the colonization of BC needed to end on a positive note.
Having launched the solar pv strategy roadmap, Minister of State Gregory Barker visited Bentley Motors in Crewe to see their rooftop solar array, the largest of its kind in the UK.
I visited my niece's off-the-grid house located in bushland north of Orange, NSW. 14 solar PV panels provide power to a battery storage system. The windmill that pumps bore water can also be switched to generate power for the system. House is passive solar design with a composting toilet and beautiful views down the valley. But with bush all around, they will need a bushfire emergency plan.
Shafraaz and Serena Kaba’s near net-zero home was inspired by the German concept of the Passivhaus, a super energy efficient home that requires very little energy for heating or cooling. The home is air tight, very well insulated and it gets half its heating from passive solar energy streaming through the windows. Photo Darren Greenwood www.greenenergyfutures.ca/episode/episode-80-chasing-net-...
That's 25 210Wp Sanyo HIP-210NKHE1 PV panels, capable of producing a total of 5.25kWp.
In reality it'll be somewhat lower, one because of inverter/wiring/misc. losses, and two, because that number is based upon having perfect conditions which won't be met all the time, especially as our roof isn't perfect. Regardless, once up, they should still produce just about all the electricity we use over the course of a year, especially once we get a more efficient tumble dryer.
Plus, since we'll get paid for every kWh we generate, regardless of whether we use or export them to the grid (why it works like this is a long and very boring story), they should very easily eliminate our entire electricity bill over the course of the year.
Passive solar pool heating on a roof in Florida. Obviously not such a bad place for making use of the technology. While this is a very cool and useful photo for anyone who wants to check out solar pool heating - FYI the solar PV system above is Miami Dade hurricane compliant by having a third rail under the panels.
This is part of the whole series of renewable energy images that we are digging up from the "secret" (not really) archives to post for general use by all.
All Our Photos are released under Creative Commons
Go Ahead and Use Them If You Like
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I visited my niece's off-the-grid house located in bushland north of Orange, NSW. 14 solar PV panels provide power to a battery storage system. The windmill that pumps bore water can also be switched to generate power for the system. House is passive solar design with a composting toilet and beautiful views down the valley. But with bush all around, they will need a bushfire emergency plan.
I visited my niece's off-the-grid house located in bushland north of Orange, NSW. 14 solar PV panels provide power to a battery storage system. The windmill that pumps bore water can also be switched to generate power for the system. House is passive solar design with a composting toilet and beautiful views down the valley. But with bush all around, they will need a bushfire emergency plan.
Shafraaz and Serena Kaba with their three storey near-net-zero home that is super energy efficient, tailor made the northern climate of North America’s mostly northerly big city, Edmonton, Alberta. Photo David Dodge www.greenenergyfutures.ca/episode/79-chasing-net-zero-net...