Where can I get more information about PV?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersThere are a variety of sources where you will find information about photovoltaics. There are magazines , books , newsgroups , associations , the WWWeb , mailing lists , as well as other PV FAQs .
Related QuestionsWhat is PV?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersPV is an acronym which stands for 'photovoltaic', a way of producing electricity from light. More properly, the photovoltaic effect is an aspect of the photoelectric effect, and may be defined as the conversion of electromagnetic radiation to electrical voltage by a material. The photovoltaic material that almost everybody has seen is the silvery amorphous silicon solar cells in solar powered calculators.
Related QuestionsWhere can I find more information about starting a PV program for my school?
Freqently Asked QuestionsClick here to view a paper on how to develop a solar program at your school. Additional information is available at the School Power…Naturally website, and information about current NYSERDA PV incentives is available here. For general questions about NYSERDA’s PV incentive program, visit the Frequently Asked Questions page. Yes! For those schools wishing to install a small wind turbine, NYSERDA offers financial incentives to offset costs.
Related QuestionsFrequently Asked QuestionsThis is the acronym for photovoltaic, which literally means electricity from light. PV modules produce electricity when energy from the sun, in the form of photons, strikes them.Related Questions
SunPower - Home Owners - Solar Basics: FAQsPV is short for photovoltaic (photo=light, voltaic=electricity), another term for solar electric power. PV is a semiconductor-based technology used to convert light energy into direct current electricity, without moving parts, noise, fuel, or pollution. The terms "solar cell" and "PV cell" are used interchangeably.Related Questions
faqThe photovoltaic (PV) process converts sunlight, the most abundant energy source on the planet directly into electricity. The equipment required for this process has no moving parts and as a result requires minimal maintenance. In addition, the electricity is generated with no emissions and no noise. A PV cell consists of two or more thin layers of semiconducting material, most commonly silicon.Related Questions
What is the PV Network?
Pemphigus Vulgaris NetworkThe Pemphigus Vulgaris Network is a voluntary, not-for-profit, group started in 1997 to provide information and support for people living with pemphigus and their relatives, friends and carers. We also provide an information resource for doctors and other medical professionals. We are part of the British Association of Dermatologists' patient support group organisation and are members of the Skin Care Campaign, Long-term Conditions Alliance, and All Party Parliamentary Group on Skin.
Related QuestionsWho makes PV?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersMost manufacturers of solar cells also make modules. Business guides and professional organizations are good place to search.
Related QuestionsWhat Else Might I Experience With PV?
Myeloproliferative Disorders: PV FAQThere are a number of other metabolic abnormalities which occur in MPD patients, including patients with PV.
Related QuestionsMPD Online ResourceThere are a number of other metabolic abnormalities which occur in MPD patients, including patients with PV.MPD patients may exhibit high uric acid levels (hyperuricemia, 50%) which can lead to joint pain and gout, low cholesterol levels (hypocholesterolemia), high histamine levels occur in two thirds of MPD patients which can produce itching (pruritus), heartburn, acid reflux/belching, peptic ulcer, painful small bowel action (hypermotility), flushing and allergic rashes.Related Questions
B) What is a PV module?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersA photovoltaic module is typically a group of solar cells assembled in a commercial unit ready for installation in a system. It is the form in which most power systems are purchased. Usually the PV module has a specified power rating and guaranteed lifetime (commonly ~20 years).
Related QuestionsC) What is the history of PV?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersIn 1839, Edmund Becquerel of the famous French physicist family, discovered the photovoltaic effect. The material used was copper oxide in an electrolyte. In 1874, Charles Fritts made the first solar cell from selenium and gold. The efficiency was less than 1%. In 1904, Albert Einstein published his monograph on the photoelectric effect. His theory utilized Max Planck's idea of quanta.
Related QuestionsWhat constitutes a complete PV system?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersThere is no single answer to this question. It depends upon your circumstances and what you are trying to do. A backwoods system running off the grid will be different from an urban grid tied system; a standalone installation will be different from an integrated construction PV shingle system. That being said, the following sections will give you an idea of some of the elements which constitute various PV systems.
Related QuestionsB) Where can I get a grant to put in PV?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersThis again is a question which depends upon where you live. As far as I know there are no grants, rebates or tax incentives for ordinary folk living in Canada. In the UK, the Labour government recently introduced a PV grant for qualifying homeowners. In some American states, I think purchasers of PV are eligible for a percentage rebate.
Related QuestionsWho sells and/or installs PV?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersCEC: List of Certified Photovoltaic Modules You may find the various PV related organizations a useful resource in finding a company.
Related QuestionsWhat is the highest efficiency PV?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersFirst a quick definition. By efficiency in this context, one means what percentage of the solar energy (of all wavelengths) falling on a PV module is converted to electricity. There are several factors to keep in mind when considering this question. First there are many different kinds of PV devices. You will see breathless PR statements of the form 'World record efficiency for such and such type solar cell.' Eventually one begins to notice the 'such and such type solar cell' part.
Related QuestionsWhat is the Payback Time of PV?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersThe payback time of an investment is the period of time required until that investment returns an amount equal to the original investment. This is called the Financial Payback Time. Note that when dealing with money over time, one ought properly to use the standard time value of money calculations (otherwise known as interest).
Related QuestionsWho is doing PV research?
PV FAQ - PhotoVoltaic Frequently Questioned AnswersAside from PV manufacturers, their suppliers, and the universities and labs I listed in my response to your question about studying PV, there aren't many others. The National Renewable Energy Laboratory, Sandia National Laboratories, and NASA Glenn Research Center could be added to the list I suppose, as well as the EU's Joint Research Centre. Also, Kawasaki Steel, who isn't normally associated with PV but is doing work on PV-grade silicon." source a
Related QuestionsCan I Pass PV On To My Children?
Myeloproliferative Disorders: PV FAQThere are a number of literature reports on occurences of PV or other myeloproliferative disorders in the same family. If you have young children, you probably should mention your condition to their pediatrician. If you have grown children, you may want to suggest that they have their blood counts checked periodically and make sure that their doctor knows of the family history. There is an article by Dr. Harriet S. Gilbert on our web page about familial occurences at MPD-NET
Related QuestionsWhat is Polycythemia Vera (PV)?
MPD Online ResourcePolycythemia vera (PV), or Polycythemia rubra vera, is one of the myeloproliferative disorders (MPD). In this variant, there is uncontrolled production of mature red cells leading to an increase in the red cell mass, resulting in abnormally high hematocrit (Hct) and hemoglobin (Hg). This causes an increase in blood volume and viscosity which can lead to complications involving thrombosis, eg heart attack, strokes, or other clotting or bleeding episodes, if not controlled.
Related QuestionsWhat causes PV?
MPD-Support - FAQ's - PVThe cause of PV is unknown but as most patients have a change in a molecule called JAK2 in their blood cells doctors are currently investigating why this happens. The chances of PV being inherited are slim if another member of your family has a blood condition it is important to tell your doctor.
Related QuestionsWhat is the treatment for PV?
MPD-Support - FAQ's - PVThe aim of treatment for PV is to control complications and reduce the number of red cells. This is achieved by venesection (see below) or by treatment with drugs to slow the production of red blood cells. The choice of treatment is individually tailored based on age, tolerance of venesection, platelet count and history of clotting or bleeding complications. The drugs commonly used to reduce red cell numbers or their stickiness include:
Related QuestionsWhat if I have PV and become pregnant?
MPD-Support - FAQ's - PVIt is really important to discuss any plans of pregnancy with your haematologist, whether you are a man or woman. It seems unlikely that PV itself affects the ability to conceive, but some of the treatments we use can damage fertility, and if used in pregnancy, they can pose risks for the unborn baby. If anyone, whether a male or female is considering conceiving, they should not have take hydroxyurea, busulphan, or phosphorous within three months of conception.
Related QuestionsWhat are the fundamentals of PV?
Frequently Asked Questions About Photovoltaics - Solar Elect...Photovoltaic systems use semiconductor technology to convert sunlight directly into electricity. The systems are simple and quiet, and require no moving parts. Batteries store energy for use when the sun is not shining.
Related QuestionsWhat is the lifespan of a PV system?
Solar FAQSolar Electric systems last a long time depending on the amount of active use, or the amount of sunshine converted into electricity by the PV cells. Most systems are only in use for 6 to 8 hours per day. Manufacturers will usually provide 10 to 20-year warranties, but PV modules will likely last longer than that. The balance of system components, however, will have a shorter life.
Related QuestionsHow can I pay for my PV system?
FAQYou might consider taking out a home equity loan to finance your PV system. Check with your tax advisor on tax benefits of a home equity loan. If you are building a new house, you may be able to include the cost of your PV system in the mortgage. Low interest loans are also available to finance solar PV systems through the Connecticut Housing Investment Fund or by calling 860-233-5165.
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