Affordable Solar & Wind

Could A Yacht Be Fully Electric?

There are 2 ways this could work.

For both ideas however, solar panels will be placed on the boat.. I could see 4-6 5 by 5 foot long panels fitting in various locations. There also could be a wind turbine, or two up by the radar area on the top of the yacht.

The solar panels would simply charge up the batteries, which would be used for propulsion.

-OR-

Solar panels and wind turbines would produce power to extract Hydrogen and Oxygen from water. The hydrogen would either be used in a fuel cell, or combusted.

The only problems I see is the power the panels and turbines produce, being able to move a yacht, the Hydrogen idea seems pretty practical.

Wind generator are most useful on a boat, followed by solar panels mounted on a Bi-mini or similar - solar panels are useless in the shade, so for the expense you make sure you can get max power out of them for the 25 - 40% of the day they can work. Normally mounted on adjustable racks to point at the sun manually therefore. A direct charging system should be fitted to the highly efficient main diesel engine. The power required to produce meaningful amounts of hydrogen is astounding. You have to generate more power than you will get in the hydrogen - It is not cost effective until scaled up to large scale supply systems. Fuel cells are now available that are very efficient - bit pricey though but silent and tireless - used to charge batteries rather than run base load.

At this moment with off the shelf equipment a hybrid system is the cost effective option - several layers of renewable and fuel run power producing technologies are combined to give real world useful supply. You could consider only using bio-diesel for the main engine and genny.

Japan launches sun-powered space yacht

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No. 1 (Yacht) $103.56 High Quality Content by WIKIPEDIA articles No. 1 is the name of a sailing yacht which is powerassisted by an electric motor that gets its electricity from hydrogen fuel cells. It is the first ever yacht to be fuel cellpowered. The boat was certified under the Germanischer Lloyd guidelines for fuel cells on ships and boats. The yachts debut was in August 2003 in Japan, and it is commissioned at Lake Constance (Kressbronn am Bodensee). MTU Friedrichshafen, the company that designed the boats power system, has said that it views a move towards fuel cellbased power systems as logical given the demand for clean, quiet energy sources in leisure craft such as yachts. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 162 Publication Date: 2010/08/10 Language: English Dimensions: 6.00 x 9.02 x 0.37 inches

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Solar Tres Power Tower $68.51 High Quality Content by WIKIPEDIA articles Solar Tres is a planned 15 MW power plant based on solar thermal energy. It is located west of the city of cija, in Andalusia, Spain. Solar Tres is based on the solar power tower concepts pioneered in the U.S.s Solar One and Solar Two demonstration projects. Solar Tres uses a molten salt as its working fluid, allowing it to be stored in the molten state for power generation at any time. The project, which has received a subsidy of five million Euro from the European Commission, makes use of the Solar Two technology tested in Barstow, California, but will be approximately three times the size. Solar Tres will make use of several advances in technology since Solar Two was designed and built. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 76 Publication Date: 2010/07/14 Language: English Dimensions: 6.00 x 9.00 x 0.18 inches

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Yacht XV 1 (Hydrogen) $76.47 High Quality Content by WIKIPEDIA articles The Yacht XV 1 is a hydrogen sailing yacht, powerassisted by an electric motor that gets its electricity from a fuel cell. The debut was in March 2004 at Ventura harbor, (Ventura, California). An onboard system, 2 solar panels 400 Watt, wind generator 90 watt, regenerative electric drive motors a reverseosmosis watermaker and a deionizing filter to convert purified sea water to hydrogen fuel. When under sail the propeller is used to generate 500 watt of electricity for the electrolysis of water. Boat 42 foot long, 17 kg of hydrogen in a metal hydride hydrogen tank, a 10 kW PEM fuel cell, radius of action 300+ miles at 8 kts on a full tank. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 112 Publication Date: 2010/06/29 Language: English Dimensions: 5.98 x 9.01 x 0.26 inches

Ps20 Solar Power Tower $78.07 High Quality Content by WIKIPEDIA articles The Planta Solar 20 or PS20 solar power tower is a solar thermal energy plant in Sanlucar la Mayor near the southern Spanish city of Seville. It is the worlds most powerful solar power tower. The 20 megawatt solar power tower produces electricity with large movable mirrors called heliostats. Solar thermal energy (STE) is a technology for harnessing solar energy for thermal energy (heat). Solar thermal collectors are defined by the USA Energy Information Administration as low, medium, or hightemperature collectors. Low temperature collectors are flat plates generally used to heat swimming pools. Mediumtemperature collectors are also usually flat plates but are used for creating hot water for residential and commercial use. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 108 Publication Date: 2010/07/13 Language: English Dimensions: 5.98 x 9.01 x 0.25 inches

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Ps10 Solar Power Tower $78.07 High Quality Content by WIKIPEDIA articles Europes first commercial concentrating Planta Solar 10 or PS10 solar power tower operates near the Southern Spanish city of Seville. The 11 megawatt (MW) solar power tower produces electricity with 624 large movable mirrors called heliostats.The mirrors were delivered by Abengoa, the solar receiver was designed and built by TecnicalTecnicas Reunidas, a Spanish Engineering Company; and the Solar Tower was designed and built by ALTAC, another Spanish Engineering and Construction Company. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 112 Publication Date: 2010/07/13 Language: English Dimensions: 6.00 x 9.02 x 0.27 inches

Solar Power in the European Union $89.22 High Quality Content by WIKIPEDIA articles Solar power consists of photovoltaic and solar thermal power. The need for the strategic development of photovoltaic systems in the EU has led to the creation of PVNET, a network that gathers representatives from all the sectors of the research and development community concerned with the photovoltaic solar energy industry (see solar cell). The network promotes communication between speakers through the organisation of specialised conferences, workshops and congresses. This interaction has led to the editing of a waybill, finished in 2003 with the aim of providing a solid basis for EU leaders and European citizens to base their decisions and policy making and in order to help reach the objective set by the European Commission to multiply the use of photovoltaic systems by thirty times by 2010. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 140 Publication Date: 2010/05/19 Language: English Dimensions: 5.98 x 9.01 x 0.32 inches

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Solar Power Tower $68.51 High Quality Content by WIKIPEDIA articles The solar power tower (also known as Central Tower power plants or Heliostat power plants or power towers) is a type of solar furnace using a tower to receive the focused sunlight. It uses an array of flat, movable mirrors (called heliostats) to focus the suns rays upon a collector tower. Early designs used these focused rays to heat water, and used the resulting steam to power a turbine. However, designs using liquid sodium in place of water have been demonstrated; this is a metal with high heat capacity, which can be used to store the energy before using it to boil water to drive turbines. These designs allow power to be generated when the sun is not shining. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 76 Publication Date: 2010/07/14 Language: English Dimensions: 6.00 x 9.02 x 0.18 inches

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Solar Power in Germany $70.1 High Quality Content by WIKIPEDIA articles Germany is the worlds top photovoltaics (PV) installer, accounting for almost half of the global solar power market in 2007. The country has a feedin tariff for renewable electricity, which requires utilities to pay customers a guaranteed rate for any solar power they feed into the grid. Germans installed about 1,300 megawatts of new PV capacity in 2007, up from 850 megawatts in 2006, for a cumulative total exceeding 3,830 megawatts. Germany added a further 2 GW in 2008 and 2.5 GW in 2009 taking the total to 8.3 GW by end of 2009. As capacity has risen, installed PV system costs have been cut in half between 1997 and 2007. Solar power now meets about 1 percent of Germanys electricity demand, a share that some market analysts expect could reach 25 percent by 2050. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 100 Publication Date: 2010/07/16 Language: English Dimensions: 6.00 x 9.00 x 0.24 inches

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Solar Power in the United Kingdom $76.47 High Quality Content by WIKIPEDIA articles Until July 2008, solar power in the United Kingdom (photovoltaic electricity generation) was relatively commercially unattractive due to the moderate level of insolation, cheap grid electricity (compared to other European countries), and low financial incentives from government. In particular, net metering was not readily available, due to disagreement on what to do with the VAT. In 2006, the United Kingdom had installed 12.5 MWp of photovoltaic capacity represented just 0.3 of the European total of 3.4GWp. By way of comparison, due to their plans to phase out nuclear power there is a growing capacity in Germany (due to a Feedin Tariff program), where 3.0 GWp had been installed by the end of 2006 (90 of all European capacity). In contrast, solar thermal capacity to supply hot water was expected to grow to 25 MWth in 2006. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 106 Publication Date: 2010/05/19 Language: English Dimensions: 5.98 x 9.01 x 0.25 inches

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Serpa Solar Power Plant $78.07 High Quality Content by WIKIPEDIA articles Construction of the 11 megawatt Serpa solar power plant began in June 2006 and was completed as planned in January 2007. The facility, located in Serpa, in Portugals Alentejo agricultural region, 200 kilometers (124 miles) southeast of Lisbon. The plant uses SunPower subsidiary PowerLights PowerTracker system to follow the suns daily path across the sky and generate more electricity than conventional fixedmounted systems. The plant provides enough electricity to supply approximatley 8,000 homes. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 120 Publication Date: 2010/07/14 Language: English Dimensions: 5.98 x 9.01 x 0.28 inches

Solar Power in Portugal $78.07 High Quality Content by WIKIPEDIA articles A large photovoltaic power project, the Serpa solar power plant, has been completed in Portugal, in one of the Europes sunniest areas. The 11 megawatt plant covers 150 acres and comprises 52,000 PV panels. The panels are raised 2 metres off the ground and the area will remain productive grazing land. The project will provide enough energy for 8,000 homes and will save an estimated 30,000 tonnes of carbon dioxide emissions per year. The Moura photovoltaic power station is located in the municipality of Moura, in the interior region of Alentejo, Portugal.Its construction involves two stages, with the first one being constructed in 13 months and completed in 2008, and the other will be completed by 2010, at a total cost of 250 million for the project. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 112 Publication Date: 2010/07/14 Language: English Dimensions: 6.00 x 9.00 x 0.27 inches

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