This is a repost from one of our sister publications, Windermere Sun, below:
Perovskite solar cells (Attribution: Stanford ENERGY, video by Mark Shwartz, https://creativecommons.org/licenses/by/2.5/, Presented at: WindermereSun.com)
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Back in 2015, I interviewed the Chief Technology Officer Dr. Christopher Case of Oxford PV during the InterSolar North America in San Francisco, CA. Dr. Case introduced me to a potentially game-changing solar technology, the perovskite solar cell technology, that holds much promise for lowering the cost and boosting the performance of solar power by increasing photovoltaic efficiency of any solar photovoltaic thin film material to 30+% in a perovskite tandem layer (which is more than the maximum efficiency achieved in traditional mono-and poly-crystalline silicon cells). In laboratories, perovskite cells are manufactured by spin-coating, spraying, or “painting” them onto a substrate (material that provides the surface for the chemicals to crystalize on). Perovskites are only about half a micron thick while silicon layer is roughly 200 microns. The main hurdle for perovskite is durability. Perovskites are very sensitive to oxygen, moisture, and heat, therefore, requiring heavy encapsulation to protect the cell, leading to increased cost and weight of solar cell. Oxford PV’s tandem cell conversion efficiency is 29.52%. More research and development and data are needed for testing its efficiency, stability, as well as increasing lifespan and replacing toxic materials with safer ones. Company such as Saule Technologies has some very interesting perovskite products in the works: 1. they have a perovskite photovoltaic glass ( a semi-transparent perovskite solar cell printed onto flexible foils and overlayed with layers of glass), making it a window that generates electricity. 2. Saule is also producing energy-harvesting sun-blinds that can block intense summer sunlight, and allowing sunlight to enter the building in mornings and evenings to provide natural light and passive heating. These blinds can be adjusted manually or automatically. 3. In May of 2021, Saule launched the world’s first industrial production line of perovskite solar panels in Poland. Jinko Solaris also working on rolling out perovskite technology. The perovskite solar cell could be the future of energy, in the video published on Sep. 14, 2021, “Perovskite Solar Cells Could Be the Future of Energy“, below:
Perovskite mineral was discovered over 150 years ago, but it’s only recently that scientists have been able to synthesize the properties of the material in laboratories using commonly available chemicals. And what they’re finding is that it can give a big boost to the performance of existing solar cell technology. This week we take at look at how it works, in the video published on Aug. 9, 2020, “Perovskite Solar Cells: Game changer?“, below:
In the video published on March 26, 2021, “Perovskite solar out-benches rivals-2021| perovskite solar cells shines a little brighter“, below:
Perovskite, a calcium titanium oxide mineral discovered in the Ural Mountains of Russia in 1839. This new old material is generating quite an explosive buzz because scientists have found, in recent years, that it is a great material to be used in solar absorption applications. It can be made simply and inexpensively by using common wet chemistry lab methods and low cost equipment instead of the expensive deposition equipment common in the semiconductor industry. To take a look at how this process is made cheap and accessible, I’m sharing the video below:
These solar (photovoltaic) cells are made in tandem (layer by layer) fashion on a specially coated glass support. In the video above:
the glass is coated with a dense layer of titanium dioxide, by robotic arm, to prevent electrical charge generated by sunlight from leaking out of the cell.
a less dense porous oxide layer covers the dense oxide layer (usually titanium dioxide, other oxides may also be used).
a simple high speed spin coater deposits this layer from solution and spreads this coating evenly across the device.
heating this glass/device in an oven conditions it for solar cell use.
prepare the Perovskite material (which absorbs in the broad range of solar spectrum) by combining 2 precursor materials: PbI2 (lead iodide) & CH6IN (methylammonium iodide)
drip the liquid phase mixture (from 5.) onto the oxide coated device (from 4.)
spin the resulting device in 6 to assure even coating
applying halide solution
heating the device resulting from 8 on a hot plate–>spontaneously crystallizes precursors in freshly deposited liquid
color changes also result from crystallization process resulting from 9.
Such tandem product has the advantage of being able to be introduced into existing infrastructure of current silicon module manufacturing process, boosting its efficiency. With added few steps toward the end of the production line, the coating (equivalent to second solar cell) takes advantage of the blue portion of the solar spectrum and may improve the solar cell efficiency by 20-25% above the underlying silicon. The fact that Perovskite-based solar cell technology is of earth abundant material also insures its availability and low cost. Its high absorption in solar spectrum enables it to have comparable characteristics to that of gallium arsenide. Its ability to change its sensitivity to different band gaps in solar spectrum allows it to make different architectures in tandem solar cells. It can truly be considered as the Custom Solar Absorber! In short term, Perovskite-based solar cell may boost the efficiency level of existing technology and in the long term. It may be a stand-alone technology with closer efficiency level to that of gallium arsenide but at a much lower cost. It may potentially be sprayed, ink-jet printed, dip-coated, etc. It is no wonder that Dr. Case commented, “the perovskite in solar application is the fastest increasing photovoltaic efficiency of any solar photovoltaic thin film material ever! In just a few years, it went from a lab efficiency of about 6% to well over 17%…the material is a very good solar absorber….bringing the material to 25% efficiency in a monolithic layer and 30%+ in a perovskite tandem layer….potentially the future replacement for silicon.” The perovskite thin-film solar cells, is currently being developed by Oxford PV (a spin-out from the University of Oxford in 2009-2010 to commercialize this technology, which has exclusively licensed the intellectual property developed by Professor Henry Snaith and his team of 20 scientists). Below, Professor Henry Snaith will embellish upon the development of this solar technology, in the video published on Jan. 10, 2014, “Perovskites: The Emergence of a New Era for Low-Cost, High-Efficiency Solar Cells“, below :
Henry J. Snaith is Professor of Physics in the Clarendon Laboratory at the University of Oxford and Fellow of the Royal Society. He has pioneered the field of perovskite solar cells and published hundreds of papers. He is founder and CSO of Oxford PV, which holds the largest perovskite patent portfolio worldwide and focuses on developing and commercializing perovskite PV technology. In this interview, he discusses the present status and future prospects of perovskite PV, in the video published on Nov. 11, 2018, “The Path to Perovskite on Silicon PV | Prof. Henry Snaith“, below:
Oxford PVplans on continuing to optimize this technology’s cell efficiency and accelerate the transfer of the technology into production. Furthermore, it aims to develop the range of substrates to which the cells can be applied. With its promising future, we, the solar enthusiasts and investors alike, should keep our eyes on Oxford PV in the coming years. In the next few years, we anticipate that Dr. Henry Snaith and his team of scientists will continue to tackle challenges in trap densities, doping densities, mobility, mechanisms for free carrier generations, etc., to further improve device performance. You will find that many in the solar industry share the optimism of Professor Henry Snaith and Dr. Christopher Case. In the video published on June 9, 2021, “Henry Snaith – The advent of Perovskite solar cells“, below: For those of you interested in more details about Perovskite-based solar cell technology, please refer to the two videos below:
1. Introducing Perovskite Solar Cells to Undergraduates:
2. In the video published on Nov. 17, 2017, “Everything you ever wanted to know about perovskite“, below:
Keep in mind that Shockley-Queisser limit applies to silicon solar cell and not to perovskite solar cell. The Shockley-Queisser limit is calculated by examining the amount of electrical energy that is extracted per photon of incoming sunlight.For better understanding of Shockley-Queisser limit, please refer to the excerpt from wikipedia, in italics, below:In a traditional solid-statesemiconductorsuch as silicon, a solar cell is made from two doped crystals, one an n-type semiconductor, which has extra free electrons, and the other a p-type semiconductor, which is lacking free electrons, referred to as “holes.” When initially placed in contact with each other, some of the electrons in the n-type portion will flow into the p-type to “fill in” the missing electrons. Eventually enough will flow across the boundary to equalize the Fermi levels of the two materials. The result is a region at the interface, thep-n junction, where charge carriers are depleted on each side of the interface. In silicon, this transfer of electrons produces a potential barrier of about 0.6 V to 0.7 V.[6]When the material is placed in the sun, photons from the sunlight can be absorbed in the p-type side of the semiconductor, causing electrons in the valence band to be promoted in energy to the conduction band. This process is known asphotoexcitation. As the name implies, electrons in the conduction band are free to move about the semiconductor. When a load is placed across the cell as a whole, these electrons will flow from the p-type side into the n-type side, lose energy while moving through the external circuit, and then go back into the p-type material where they can re-combine with the valence-band holes they left behind. In this way, sunlight creates an electric current.[6]In physics, the Shockley–Queisser limit (also known as the detailed balance limit, Shockley Queisser Efficiency Limit or SQ Limit, or in physical terms the radiative efficiency limit) is the maximum theoretical efficiency of a solar cell using a single p-n junction to collect power from the cell where the only loss mechanism is radiative recombination in the solar cell. It was first calculated by William Shockley and Hans-Joachim Queisser at Shockley Semiconductor in 1961, giving a maximum efficiency of 30% at 1.1 eV.[1] This first calculation used the 6000K black-body spectrum as an approximation to the solar spectrum. Subsequent calculations have used measured global solar spectra (AM1.5G) and included a back surface mirror which increases the maximum efficiency to 33.7% for a solar cell with a bandgap of 1.34 eV.[2] The limit is one of the most fundamental to solar energy production with photovoltaic cells, and is considered to be one of the most important contributions in the field.[3]The limit is that the maximumsolar conversion efficiency is around 33.7% for a single p-n junction photovoltaic cell, assuming typical sunlight conditions (unconcentrated, AM 1.5 solar spectrum), and subject to other caveats and assumptions discussed below. This maximum occurs at a band gap of 1.34 eV.[2] That is, of all the power contained in sunlight (about 1000 W/m2) falling on an ideal solar cell, only 33.7% of that could ever be turned into electricity (337 W/m2). The most popular solar cell material, silicon, has a less favorable band gap of 1.1 eV, resulting in a maximum efficiency of about 32%. Modern commercial mono-crystalline solar cells produce about 24% conversion efficiency, the losses due largely to practical concerns like reflection off the front of the cell and light blockage from the thin wires on the cell surface.The Shockley–Queisser limit only applies to conventional solar cells with a single p-n junction; solar cells with multiple layers can (and do) outperform this limit, and so can solar thermal and certain other solar energy systems. In the extreme limit, for a multi-junction solar cell with an infinite number of layers, the corresponding limit is 68.7% for normal sunlight,[4]or 86.8% using concentrated sunlight.[5] (See Solar cell efficiency.) Gathered, written, and posted by Windermere Sun-Susan Sun Nunamaker More about the community at www.WindermereSun.com
This is a repost from one of our sister publications, Windermere Sun, below:
(Please click on red links & note magenta)
On Monday, September 20, 2021, the share of renewable energy (solar, wind, and hydro) on Australia’s main electricity grid shot above 60% (at 60.1%) for the first time at 12:10 pm, exactly one day and 15 minutes after its previous peak and record of 59.8% on Sunday, September 19, 2021, according to Dylan McConnell of the Climate Energy College in Melbourne, Australia, using data from OpenNEM. This new peak highlights the increased pace of transition into the clean or renewable energy and the shrinking output of coal as more solar and wind are rolled out across Australia. According to another data watcher, Geoff Eldridge from NEWLog, Sunday, September 19, 2021, did not just break the record for the share of renewable energy, but also the record for instantaneous wind and solar at 57%. The Australian Energy Market Operator also noticed: NSW record maximum rooftop solar PV (2,694.4 MW) and corresponding lowest minimums for network demand (4,867.4 MW) and Operation Demand (5,065.0 MW) and tweeted on Friday, September 24, 2021, “Spring is the season for records to bloom! Forecast mild temperatures and sunny weather in NSW and QLD on Sunday may see rooftop solar drive down energy demand from the grid to a new record low!” With such occurrence, NSW, the Australian state grid with the highest dependency on coal generation, would find it easier to align with the state government’s push to replace the aging coal fleet of more than 10GW with wind, solar, and storage under its renewable infrastructure plan. According to Eldridge of NEMLog, coal output on the main grid was at a record minimum of 9,161.6 MW at noon on Sunday, September 19, 2021 (or, at leas the lowest since Nov. 1, 2020), and was down 153.57 MW on the previous minimum on Sunday, Aug. 22, 2021. It was also a record low share of coal generation (38.97%) on the main grid and for combined coal and gas (40.05%). The share of solar and wind could have been significantly higher were it not for the level of curtailment, either economic (switching off to avoid negative prices) or network (being forced to switch off due to grid issues or capacity constraints). On Sunday, September 19, 2021, the level of curtailment was more than 3.5 GW when that short-lived record was set. As the rollout of solar, wind, and storage (both battery and pumped hydro) continues to enter the grid, more records will change. AEMO forecasts that the rooftop solar, alone, will be able to reach 100% of demand in the state of South Australia some time this Spring (of Australia), around October, a FIRST for any gigawatt scale grid in the world! AEMO is also predicting that rooftop solar could meet up to 75% of demand on the entire main grid within next five years and is preparing the national grid to accommodate times of up to 100% solar and wind by 2025. ABC News: South Australia’s renewable energy boom has achieved a global milestone, in the video published on Oct. 25, 2020, “ABC News: South Australia runs purely on solar power in world first“, below:
Australia is preparing to build the world’s most powerful solar power plant. Engineers and builders will have to solve complex problems to cover an area equal to 17 thousand football fields that accommodate photovoltaic panels with a total capacity of 10 Gigawatts. The second challenge will be to transfer this energy to Singapore, the main consumer of electricity. There is also talk of exporting energy to Indonesia and various parts of Asia. But how exactly will the power plant be able to power a country more than three thousand kilometers away? In the video published on Sep. 21, 2021, “How Australia’s Most Powerful $16 Billion Solar Power plant Will Power Singapore“, below:
To begin with, it is worth understanding why energy problems have arisen in one of the most developed countries in the world. Australia faces regular power outages, and, unfortunately, South Australia suffers the most. There may be a lot of reasons: for instance, in September 2016, due to a storm, almost the entire state was left without electricity. One reason for the outages is that there are not enough storage facilities on the territory to supply more electricity during peak loads. The local authorities could not ensure the commensurate development of their own energy or storage capacities capable of providing electricity supplies during calm or cloudy weather. And it is quite difficult to restore the network because of the climatic conditions and long distances – Australia is not a tiny country. At the same time, electricity prices in the country are considered one of the highest in the world, in the video published on Jan. 13, 2021, “HOW ELON MUSK MANAGED TO SOLVE THE ENERGY CRISIS IN AUSTRALIA“, below:
In the video published on Oct. 29, 2017, “Elon Musk gets emotional over Australia’s energy emergency (Part Two) | 60 Minutes Australia“, below:
Australian Renewable Energy Agency CEO Darren Miller told Sky News Australia has made “incredible progress” in the transition to renewable energy sources, in the video published on May 18, 2021, “Australia making ‘incredible progress’ in the transition to renewable energy”, below:
Internationally recognized leader on global climate change, Christiana Figueres tells Liz Hayes we have just three years to get our renewable energy house in order, in the video published on Oct. 31, 2017, “Australians have just three years to get our renewable energy house in order | 60 Minutes Australia“, below:
This is a repost from one of our sister publications, Windermere Sun, below:
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South Australia, World’s Biggest Lithium Ion Battery Farm (credit: Tesla, presented at: WindermereSun.com)
Elon Musk’s tweet about South Australia’s battery farm for renewable energy (presented at WindermereSun.com)
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Elon Musk has followed through with his promise to solve the growing energy crisis in South Australia in 100 days! Tesla (TSLA) cofounder and energy division head Lyndon Rive boldly claimed, back in March of 2017, that he would commit to installing the 100-300 megawatt hours of battery required to prevent the increasingly frequent blackouts of South Australia within 100 days. He said the company could do the same in Victoria, where the closure of the 1600 MW Hazelwood coal plant in March was raising more fears of increasing blackouts across the eastern states electricity market next summer, following a near blackout in NSW on February 10 after an unexpected spike in demand due to a heat wave. Musk upped the ante by not only backing Rive’s claim but also insisting that if the 100 MWh of battery system would not be installed within 100-day window, he (Musk) would offer the service completely free of charge. When the billionaire-entrepreneur Mike Cannon-Brookes asked Musk in March, if Tesla was serious when it claimed it could quickly end blackouts in South Australia,”Tesla will get the system installed and working 100 days from contract signature or it is free. That serious enough for you?” Musk tweeted at the time.
Tweets to Elon Musk from Australia (presented at WindermereSun.com)
To solve South Australia’s energy crisis, Tesla (TSLA) has teamed up with French renewable energy firm Neoen and an Australian state government (with a South Australian company CPP doing the ground work) to install the world’s largest lithium ion battery farm. Paired up with Neoen’s existing Hornsdale Wind Farm in the state of South Australia, near Jamestown, north of Adelaide, the battery farm will have three times the capacity as the next biggest in the world. South Australia Premier Jay Weatherill said this extraordinary collaboration would deliver a grid-scale battery that would “stabilize the South Australian network as well as putting downward pressure on prices. Battery storage is the future of our national energy market, and the eyes of the world will be following our leadership in this space.” The project is intended to sustain 100 MW of power and store 129 MWh, being able to power about 30,000 homes, according to Tesla. The project is currently slated for completion by December to harness the existing Hornsdale Wind Farm to charge the mega-battery while the wind is blowing and discharge power when it is most needed. Musk commented, “It’s a fundamental efficiency improvement to the power grid, and it’s really quite necessary and quite obvious considering a renewable energy future.” In essence, by storing renewable (wind and solar) energy during off-peak hours and then discharging that energy during peak hours, utility companies are able to cut costs, improve reliability and resiliancy, and reduce reliance on non-renewable energy sources.
Tesla was able to beat the other 91 international bidders for this project. It is understandable, for the company has made substantial progress in the utility front since introducing Powerwall and Powerpack about two years ago. Tesla now supplies energy to the Hawaiian Island of Kauai using a large solar energy plant running on the Powerpack technology. Medium size businesses are also turning to Tesla tech for energy storage, including the Sierra Nevada Brewing Co., Southern California Edison’s Mira Loma substation in Ontario, California powering 15,000 homes. So, while the South Australia project may have an ambitious timetable, Tesla’s impressive resume suggests that the 100-day goal should not be a problem for Tesla.
tweets to Elon Musk from Ukraine (presented at WindermereSun.com)
In the meantime, rumor has it that citizens from other countries have also taken to social media to ask Musk for help. A user by the same of @5AllanLeVito asked Musk to bring a similar project to Ukraine, above. Musk’s response “Sure”, and laid out the cost. New Zealand and others may soon to follow. Thank goodness for new technology Twitter: much will be accomplished within much shorter period of time! Hurray for the renewable future! Hurray for America’s adopted son, Elon Musk, in his progress/effort in saving our planet earth!
Perhaps the Floridians should start tweeting Elon Musk for our battery system!
Gathered, written, and posted by Windermere Sun-Susan Sun Nunamaker
More about the community at www.WindermereSun.com
Below is a repost from one of our sister publications, Windermere Sun:
Sun Rays (credit: Windermere Sun-Susan Sun Nunamaker)
December 19, 2011- Kyle Travis, left and Jon Jackson, with Lighthouse Solar, install microcrystalline PV modules on top of Kevin Donovan’s town home. (Photo by Dennis Schroeder)
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The stage is set. The time is ripe. With the cost of both solar and wind having dropped tremendously in the past three years, solar technology having enabled greater efficiency, the incoming Tesla’s Powerwall, Powerpack solving the storage problem, and Tesla’s integrated and cost effective solar roof… the inevitable Solar-Renewable Tsunami is knocking on our door. Astute green investors and lenders could all hear the knock and are ready to finance solar energy projects and fund power developments of renewable-sustainable energy resources. In the U.S., a mix of federal production tax credits and individual state renewable portfolio standards (RPS) are definitely pushing the market. To better understand various policies and incentives for renewables and efficiency by states, please click HERE. For example, state of CA has 187 such policies and incentives whereas state of FL has 77. Of course the incentives of some of the E.U. nations are also fueling the market. But most importantly, it is the simple fact that the cost of solar have dropped so much that it is now a more secure investment than putting one’s money in the bank (bank has a rate of return of about 0.8%-1.1% without inflation protection whereas investing in solar provides a rate of return ranging from about 3% (in AK without any tax credit or incentive, it is 4.4% with tax credit and incentives) to 24.4% (in HI with tax credit and incentives, location-climate-incentive dependent, and this is with inflation protection).
For a simple Solar Investment Payback Formula:
Total System Cost/Value of Electricity Generated/Your Annual Electricity Usage = Payback Time
1/Payback Time = Rate of Return on Investment
This means:
a 6 kW grid-tied system that costs about $10,000 (subject to market fluctuation, excluding fees and incentives)
The average American household uses 10,932 kWh of electricity per year (source: EIA)
They pay an average of $0.12 per kWh for it
Therefore, using American national averages: $10,000 system price/$0.12 per kWh/10932 kWh per year = 7.62 years = Payback Time
Therefore, 1/Payback Time = 1/7.62 =0.13 1 or 13.1% = Rate of Return on Solar Investment, keep in mind that this is with inflation protection (utility bills are always going up).
At this point, I’d like to share with you all a site that had already done the work for you, state by state, Solar Power Rocks., in figuring out the Investment Return (IRR), with consideration of respective state’s tax credits and incentives.
As a result, there are much opportunities for high yielding rates of return on investment in solar as well as other green renewable sources. In the coming decades, there will be so much transformational developments waiting to be planned out and completed. If you have a project ($multi-million project) in mind, with a plan but insufficient funding, please contact me via: info.WindermereSun@gmail.com so Windermere Sun may be able to introduce you and your plan/project to potential investors/lenders. If you are an angel investor, potential investor or lender for solar projects, please feel free to contact me at: info.WindermereSun@gmail.com so we can spread the sunshine globally while saving our planet earth!
Investment Criteria for Joint Venture Financing: financing for all types of commercial real estate and alternative energy projects. In general, they must meet the following criteria: • The project 5% down or more; • The project must be shovel-ready–defined as ready to break ground in 90 days or less; • The project must be sponsored by an experienced developer with a significant financial stake. • Asset-based loans, including In-Ground Assets; • Corporate expansion loans; • International Funding; and • Hard money loans. Joint Venture Financing Project Types: (NEW DEVELOPMENT ONLY) • Hotel Resorts and Casinos • Assisted Living/Senior Housing • Apartment Buildings/Multifamily Housing • Alternative/Renewable Energy (i.e., solar, wind, hydro, geothermal, etc.) • Green Energy (i.e., biofuel/biodiesel, biomass, waste-to-energy, etc.) • Hospitals and Health Care Facilities • Infrastructure (roads, highways, rail, etc.) • College and University Buildings • Public-Use and Recreational Facilities • Industrial Projects • Other Related Types Locations: USA and International, Joint Venture Financing Terms: • 95% equity financing • Typically three to five year term • Non-recourse financing • No interest payments during term of investment • Minority equity stake in lieu of interest • Take out with permanent financing or sale Time to Closing: 90 to 120 days.
Taiwain (the island at right), Taiwan Strait (Public Domain)
First Solar Powered Stadium in the World: Dragon-shaped Solar Stadium in Kaohsiung, Taiwan (credit:http://imgur.com/a/duB8w )
Dragon-shaped Solar Stadium in Kaohsiung, Taiwan (credit: Peellden)
The First Solar Powered Stadium in the World: Dragon-shaped Solar Stadium in Kaohsiung, Taiwan (credit: Peellden)
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Positioned with People’s Republic of China to the West, Japan to the Northeast, and the Philippines to the South, Taiwan is the most populus non-UN state and the largest economy outside of the UN.
This beautiful island of what used to be called Formosa, is progressive in many ways. In May of 2016, Taiwan has elected its first female president, Tsai Ing-Wen, of the Democratic Progressive Party (DPP). Soon after the election, the new government formed by the DPP announced its ambitious plans to install 20GW of solar, while phasing out nuclear. Installing 20 GW of solar would mean using land on the island or in a country where land is an expensive commodity. The new government is tackling this issue by releasing 10,000 hectares of government controlled agricultural land for utility scale PV installations and dual use systems. Its policies also enable water-based solar installations.
Early in October of this year, Taiwan’s Bureau of Energy issued its plan for Feed-in-Tariffs (FIT) in 2017.Within this plan:
the residential rooftops (1 kW to below 20 kW) would receive a FIT of NT$6.103/kWh (US$0.193/kWh)
the ground-mounted PV power plant would receive a FIT of US$0.144/kWh
the floating solar power plants would receive a FIT of US$0.156/kWh
As some of the solar companies in USA such as First Solar and Sun Power, many Taiwanese formerly dedicated solar cell producers are shifting their attentions or businesses to also include manufacturing modules and PV project developers. One can imagine that such a shift will pick up its speed as the new FIT system becomes implemented in 2017.
To better understand such a group/country of wonderfully resilient people, I will share some videos about this beautiful island, Formosa or Taiwan, below, with you:
Sunisthefuture Team at Kiva ranked 4th place on Sep. 3, 2016
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Hurray! Sunisthefuture Team at Kiva ranked 4th place today, after: Hewlett Packard Enterprise, The Mindful Bunch, and Carnegie Mellon University teams! Thank you, team members, for a job well done! With Amendment 4 being passed in Florida and Sunisthefuture Team at Kiva placing in top ten teams at Kiva, it is a Fantastic Week for Solar future!
We want to spread more sunshine throughout the planet earth by increasing opportunities that would make this planet earth a better place to live. This is accomplished via micro-finance. With as little as $25, any one is able to participate in helping another entrepreneur on planet Earth via the platform of Kiva.
About us
We are hopeful and optimistic that sun, water, wind, and geothermal energy will lead us into a world free from pollution and war. Let us earthlings look for ways to make this a reality! Sunisthefuture Team supports entrepreneurs from USA and various developing nations in starting/maintaining businesses in solar energy/renewable energy/recycling/energy efficiency.
Click on “Loans” and “Members” at Sunisthefuture Team at Kiva web site to see which small businesses we’ve supported and who are members on Sunisthefuture Team at Kiva.
To see what Green Loans are currently needing help to be funded, click on “Lend” on top of the page, then select (placing a check mark inside the box next to…) for “Green” under ATTRIBUTES in the left hand margin. At the end of the transaction, be sure to click on “complete order” in order to complete the transaction. Then check to see if the number of loans has been correctly added for your individual profile and for the team you’ve attributed the loan to.
Below is a repost from our sister publication, Windermere Sun.
Firework, by Saifon Narongrat (brought to you by WindermereSun.com)
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The votes are in. Amendment 4 passed with the vast majority of Floridians across the state voting YES to support solar power in the Sunshine State (at 73% vs. 27% margin, the measure needs 60% to win)! The victory would not have been possible without the effort of thousands of volunteers and organizations throughout Florida that worked tirelessly to get the necessary votes. Thank you for all of your dedication and support.
This is a huge step to usher the Sunshine State from being blocked
Sun blocked by clouds, by Windermere Sun-Susan Sun Nunamaker
into the Solar Energy Age and on the way in becoming a leader in the solar industry!
Sun is shining, no longer blocked by clouds, by Windermere Sun-Susan Sun Nunamaker
Amendment 4 will help Floridians to lower energy costs by reducing the tax burden for solar equipment. With lower taxes for homeowners and businesses, more solar energy development is anticipated for Floridians to lock in energy savings, create jobs, spur economic development, and bring much needed diversity to Florida’s energy mix!
Solar Panels Reflecting the Sky, by Debbie Mous, brought to you by WindermereSun.com
Solar Growth by huntr004, brought to you by WindermereSun.com
Solar Panels by Neville Mecallef, brought to you by WindermereSun.com
Now, Floridians, please remember to Vote “No” for Amendment 1 on November 8 because it’s a Trojan Horse that the utility companies are using to block further solar development. More on Amendment 1 in a future post.
Did you know that last year Costa Rica was able to run on only clean renewable energy (from hydro, geothermal, solar, wind, and biofuel) for 299 out of the 365 days in 2015? In order to get to the finish line during our marathon of transitioning toward a clean and renewable future, we need to address the issue brought up by Monica Araya of Costa Rica. It is important for us to also move onto electric transportation vehicles in order to achieve healthy and clean future for our future cities. It is important to break free from vehicles running on fossil fuel.
As the temperature arrives at its highest level since the recorded history of homo sapiens, as the suicide rate of Indian farmers and farmers from elsewhere continues to rise, and various other signs and symptoms associated with climate change picking up its respective pace, there is greater need to slow down the climate change, CO2 emission, and to speed up our transition not only to solar and renewable energy sources, but also to EV (electric vehicles). We all need to act fast! Have you started researching for your EV’s?
Is it true that the wealthy elites do not want you to go solar?
In the interview with Brendan Fischer, General Counsel of Center For Media and Democracy, Screwed News reporter commented, there is a new solar power installation every 3 minutes in United States (according to SEIA, Solar Energy Industry Association) and much of the growth of solar power is on the local level. The above is a candid discussion in why and how individual rooftop solar is seen as a threat to the centralized production business model and therefore has been running into much resistance. More in-depth discussion on various topics pertaining to distributed individual rooftop solar may be obtained from Institute For Local Self-Reliance.(such as Walton Family Undermining Rooftop Solar, ILSR Finds, Energy Self Reliant States.) As we progress from an outdated centralized utility model into a new age of more distributed and greater local self-reliant model, be it applied to power generation or broadband, I encourage any one and every one to increase understanding how important local self-reliance in these matters is. I would further implore those truly interested in the future of solar/renewable energy to have better understanding of Value of Solar, for this is a much more fair and efficient way to distribute power than Net Metering. For better understanding of Value of Solar, please refer to these posts below:
