Solar electricity : photovoltaic
French experience & European links
– The UTE guide 15-712 which defines precautions for photovoltaic systems or installations will be reviewed. Why?
– What are the main axes of the photovoltaic Commission of Gimelec?
– What should be done in addition in order to optimize the development of the photovoltaic (PV)?
The UTE guide 15-712 which defines precautions for photovoltaic systems or installations will be reviewed. Why?
Released in February 2008, this guide is a supplement to the standard C15-100 which states electrical installations rules in France. After more than a year of practice, certain clarifications were needed. For example, we see in the market new photovoltaic panels requiring earthing of a polarity. This issue was not addressed in the first version. With regard to lightning protection, harmonization is needed between the C15-100, 15-712, and some texts in preparation at European level, within another guide. This revision work has started during the month of May 2009. UTE works in parallel on draft guide for the remote sites. In the future, the text about installations connected to network will be called 15-712-1, and the one about remote sites 15-712-2.
What are the main axes of the photovoltaic Commission of Gimelec?
-The first one is marketing: promotion of photovoltaic to different audiences.
-The second one is technical: to push forward the standardization work, which is very important to ensure full security of photovoltaic installations and therefore to boost this sector.
-The third is organisation: to aims to educate all market participants to the necessary simplification of administrative procedures. Thus, while France’s objective is to reduce to 4 months the deadline for connecting a photovoltaic (PV) installation in the network, some European countries like Czech Republic, where the PV is growing strongly, has a lead-time less than a month.
What should be done in addition in order to optimize the development of solar electricity (photovoltaic)?
Training of all concerned actors is a high priority. Efforts by professional bodies should be developed and strengthened. The second point concerns the organization and mode of operation between the professionals, electricians, roofers, heating engineers or even plumbers. Photovoltaic’s requires either to acquire new skills or to develop collaborations between jobs & actors. This movement is natural, but should still be enhanced.
The economics of solar projecs need to be understood. Most projects require heavy government underwriting. Rarely is the subject of maintenance addresed. Who cleans the cell surfaces? How often is it required and at what cost? The conversion equipment must be considerd in the capital cost , and as a maintenance cost. What is the overall efficiency at the point of connection to the grid? Is the lost utility of the land used for the site factored in? An alternate use, e.g. farming timber production has to figure in as a lost oportunity. Note that when Germany reduced or eliminated the subsidy projects were cancelled.
i want to buy a solar energy system to run my home appliances liake fridge,t.v.,a.c.,fan and tube light.what will its price.
please convey me the information it you got about the solar energy system, i am india if you have any idia about the manifacutes and distributer in india please convey me list and their adresses. if you have found any cheapest way for it , please inform me , i would be very thankful to you.
can any one tell me about sizing photvoltaic?
I would like to know the feasibility of providing solar power to meet all the house hold needs. How affordable it is. In India we have bright sunshine for more than 300 days a year. please respond at the earliest.
my name is ameer . iam 3rd year Btech EEE student, can u give me information about solar appliances pls help me.
please, convey me the information,it you got any information about solar power system providers in india and it’s cost if you know it. i would be thankful to you.
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I like to help me about how to learn more about how solar sestyme
can reduce more electicty among the expencces of eskom as hole.
And how many watts that it can saply a sengle house.
We want top intal SOLAERENERGY FARM, NEAR JALGAON MHARASTRA.Canyou guid us? Thanks
Dear frind I want details how we can set up solar power project ? & all procedure 4 it
Solar Energy is one of the best sources of clean and green electricity. I think that we should build more efficient solar thermal power plants and solar cells. frequently. :
It is wonderful that you are providing training on solar devices. Our society needs to get up to speed on this – and soon!
i am now searching for the home solar power system, and want to know about the disributer, sailors, and manifacture of solar equipments. i heard that such equipments are highly expensive, aren’t they? also want to know about manifacture of these equipments and it’s working and efficiency. as i am from india want to know about the suppliers of these instuments in my country. i want to know that can i purchase it from foreign countries, and directly from it’s manifactures, i also want to detail about purching of these equipment , and subsidies given for it. thank you, i am hopeful from you. again thank you.
i am interested in photovoltaic training,how can i acquire it,please help me
I am interested in solar power generation in india can you please give me the details and its feasibility
I am interested in solar cell in array .How to built and connect that cell .please let me know about that.
thank all of you.
I want to know about the compressor used by solar system.(solar refrigerator-compressor /motor/electrical circuit/product design/cooling effect .please tell me about that you know and thank you.
how i got the material for solar lighting for my town , home
may I know what is the difference of inverter open circuit voltage and PV system voltage?