Archive for February, 2012
PV Technology- Your way to the smart use of eco friendly and free solar power
February 29th, 2012 | 
Author: There are various misconceptions and ideas referring to the usage of PV Technology i.e. PV panels for power generation and one of them being that building these panels consume more energy than they produce. Here are the facts.
PV Technology is the use of PV panels that majorly are comprised of silicon cells that will vary in number according to the demand of electricity to be produced. More the demand more cells need to be arranged in series for larger production.
The panels employed in PV Technology are specified into three types dependent on the type of silicon used to make the cells. These are Mono crystal, Poly crystalline and Amorphous.
In the mono crystalline type, thin wafers are sliced from slab of single crystal silicon and therefore are the most expensive giving a potency of 15-20%. On the other hand, poly crystal type is made from thin slices of poly crystalline silicon. These are more durable and cost also comes less as compared to the mono crystalline ones but then one has to come to a compromise on the potency of energy generation.
The amorphous silicon being more energy absorbent, a thin film of it really is placed on surfaces like glass, plastic, etc and the amorphous sort of cells are produced. Here the price of production is least and so is the potency which is around 6-12%. The difference in the cost of production in PV technology is because of the very fact that different types of materials are used in every one. The availability and purity of the silicon used influences the price of production. In the mono crystal cells, the silicon used is of the best quality so it is more costly. And in this example the cost of production and potency are immediately related. The highest quality of silicon gives the optimum efficiency. The price of production and the potency of production of energy of these PV panels used in PV Technology in the decreasing order are mono crystalline, poly crystalline and finally amorphous cells.
If you are thinking of investing in PV Technology, he should know the paybacks of it which turn out to be great! The price tag recovery period of these modern PV panels made using PV technology is around 4 years for the single and poly crystal panels as their price of production is more. Compared to these two the price tag recovery of amorphous panels is shorter and is around 2 years. PV technology is the smartest way to supply clean and eco friendly energy. The PV panels last 25-30 years and thus even after the installation cost is recovered, one can get the benefit of this eco friendly energy for 20-25 long years! Also the good thing is it comes FREE! You do not pay anything for the energy you use once you’ve passed cost recovery period. PV technology flags the end of those endless power charges and starts an era of smart use of eco friendly and free solar electricity.
Find out what ELSE you may not know about metal coating by joining us on our website: http://metalcoating.org/
Posted in 
Tags: 
If you are from an older generation, you likely recall when green living was common practice. Now that people can purchase processed frozen food items, which they can cook in their microwave, they no longer eat organic foods. For people who can recall, almost everyone kept some type of garden or they shopped at the local farmer’s market. Now people need to study the food labels just to discover what is in it. In the past, gardening was what most people did to provide food for their children, making sure there was adequate food for the long wintertimes. “Waste not, want not” was a favorite adage so what was not consumed was recycled into the garden.
People did not utilize chemical pesticides, and they maintained their gardens the natural way. Many people would divvy up the extra food that their gardens grew with other community members. Of course, it was the time when people knew the people in their communities and sharing with others was common practice. Today we have words such as pesticides, herbicides and man-made chemical fertilizers which were unknown in the past. Now these chemicals are destroying the planet by eliminating the essential nutrients that plants need to grow.
As a good number of these chemicals take away the essential nutrients from our foods and of course the chemicals themselves can be triggering health conditions. Nearly all people are not excessively worried until it is their own health or their family’s health on the line. As poor health is becoming common for most of the population, more individuals are becoming concerned about what they put into their bodies. Research have proved that veggies grown organically contain a higher level of vitamins and minerals.
Green living is something that a lot of people are now considering, and perhaps it is time for you to think about it as well. If you merely get a good view of the health issues in the world today, you may see that it is time for a change. Conventional medicine no longer works so it may be time to try alternative health care. In terms of food, it is time to make the jump to organic. Living a green life with organic gardening can be a method to cure ourselves, and help heal the planet.
One way to help save the earth from chemical substances and pesticides is if a greater number of people maintained their own organic gardens. You can find organic plant foods like manure and other natural products to fertilize your organic garden. Using the leftovers from your kitchen to add to the ground is a fantastic way to preserve the nutrient level of your soil. By staying away from man-made fertilizers, you can be secure in the knowledge that you are not harming wildlife or your family’s health. By keeping the soil high in nutrients with natural fertilizer, the food produced will be very healthy. In addition, by keeping your own organic garden, you will be helping to bring down the harmful effects on the earth associated with chemicals.
Each time pesticides are applied, you are told to stay clear of the area for a period of time. If the chemical gases shouldn’t be breathed in, how great can they be for the food? If you choose to grow your food without using chemicals, you need not worry about being in the garden with dangerous chemical substances. Gardeners who live where the food is being grown have an incentive to practice the organic scheme, which is safety and personal health. Organic methods do everyone good by producing good food while protecting the environment.
To find out exactly how I did durable building (in Dutch: Duurzaam Bouwen, visit my website Zonne Energie.
If you are from an older generation, you likely recall when green living was common practice. Now that people can purchase processed frozen food items, which they can cook in their microwave, they no longer eat organic foods. For people who can recall, almost everyone kept some type of garden or they shopped at the local farmer’s market. Now people need to study the food labels just to discover what is in it. In the past, gardening was what most people did to provide food for their children, making sure there was adequate food for the long wintertimes. “Waste not, want not” was a favorite adage so what was not consumed was recycled into the garden.
People did not utilize chemical pesticides, and they maintained their gardens the natural way. Many people would divvy up the extra food that their gardens grew with other community members. Of course, it was the time when people knew the people in their communities and sharing with others was common practice. Today we have words such as pesticides, herbicides and man-made chemical fertilizers which were unknown in the past. Now these chemicals are destroying the planet by eliminating the essential nutrients that plants need to grow.
As a good number of these chemicals take away the essential nutrients from our foods and of course the chemicals themselves can be triggering health conditions. Nearly all people are not excessively worried until it is their own health or their family’s health on the line. As poor health is becoming common for most of the population, more individuals are becoming concerned about what they put into their bodies. Research have proved that veggies grown organically contain a higher level of vitamins and minerals.
Green living is something that a lot of people are now considering, and perhaps it is time for you to think about it as well. If you merely get a good view of the health issues in the world today, you may see that it is time for a change. Conventional medicine no longer works so it may be time to try alternative health care. In terms of food, it is time to make the jump to organic. Living a green life with organic gardening can be a method to cure ourselves, and help heal the planet.
One way to help save the earth from chemical substances and pesticides is if a greater number of people maintained their own organic gardens. You can find organic plant foods like manure and other natural products to fertilize your organic garden. Using the leftovers from your kitchen to add to the ground is a fantastic way to preserve the nutrient level of your soil. By staying away from man-made fertilizers, you can be secure in the knowledge that you are not harming wildlife or your family’s health. By keeping the soil high in nutrients with natural fertilizer, the food produced will be very healthy. In addition, by keeping your own organic garden, you will be helping to bring down the harmful effects on the earth associated with chemicals.
Each time pesticides are applied, you are told to stay clear of the area for a period of time. If the chemical gases shouldn’t be breathed in, how great can they be for the food? If you choose to grow your food without using chemicals, you need not worry about being in the garden with dangerous chemical substances. Gardeners who live where the food is being grown have an incentive to practice the organic scheme, which is safety and personal health. Organic methods do everyone good by producing good food while protecting the environment.
To find out exactly how I did durable building (in Dutch: Duurzaam Bouwen, visit my website Zonne Energie.
More Things You May Not Have Known About Conductive Grease
Conductive grease is a sort of grease that contains solid metal particles, usually silver or aluminium to boost the thermal conductivity of the grease. Other types of materials used are metal oxide and nitride particles. Silver conductive grease not only provides maximum electric and thermal conductivity but also gives protection from moisture, oxidization and other environmental dangers. It remains stable in a wide temperature range and has an especially low viscosity with regard to temperature change. It is normally compatible with metal, rubber and plastic.
Silver-filled silicone grease can maintain its electric and lubricating properties over a broad environmental range, including low and high temperatures, resistance to moisture and humidity and inertness to chemicals, ozone and radiation.
Conductive grease made from carbon can serve as lubricants and also improves electric and thermal connections between sliding surfaces. Carbon conductive grease also defends the parts from moisture and corrosion. They serve many other purposes like stopping closed switches from corrosion, reducing the make-break arching and pitting of switch contact surfaces, and so on. It improves connection between irregular or pitted contact surfaces.
The usages are conductive grease can be employed in places where the obligation of conductivity and also lubricating is needed such as substation switches or circuit breakers, heat dissipation from transformers, speed sliding contacts and lengthening the life of revolving switches. When the conductive grease is used on aluminum connectors in joints, it hinders the reformation of oxide films that cause high resistance and successive failures. Nuts, mounting bolts and cotter keys lined with conductive grease do not rust or freeze. Application and removal of the grease is easy and gives a long lasting reliable performance between contacts of similar as well as dissimilar metals.
When applied to ball bearings in computer equipments, it allows static discharge to move through the bearing. It can be employed to take out static from the toner cartridge towards the shell in laser printers and copiers. Custom-formulated grease are manufactured by addition of substances like flourine are developed for specific purposes like reducing resistance across battery terminal banks.
Find out what ELSE you may not know about AG Paste by joining us on our website: http://agpaste.com/
Information About Conductive Glue
If you need to repair things at home or bond materials together, glue is what you want. It has been employed by making for most many years and its components and form have evolved ever since then. Back then, animal glue was the most typical type used as it was able to join together pieces of wood, and the likes. Today, glue is available in a few different types, each with a wide-ranging set of chemicals and ingredients.
The Easy Way To Select Glue When selecting glue for a particular kind of job, it is best to assess what you need as a final result. Some glues form a clear, smooth layer upon drying, while others form a hard and brittle one. There are others that form a soft, rubbery layer and there are those that leave the slightest trace. May it be regular glue, conductive glue, epoxy, etc — it depends of the kind of materials you want to join together. For wood, you’d need a more dynamic glue compared against that for pieces of paper.
Another factor to consider is the disposition of your surroundings. If you need to use it in the outdoors, you would need something that’s waterproof and could withstand any extreme change in the temperature and weather. On the other hand, if you need it for indoor use, you would probably require something that’s got a different feature.
Similarly, there are areas in the house that would need a special sort of glue. Bathrooms and cans are exposed to water, soap and other cleaning products all the time, so you would employ a glue that wouldn’t simply wash away such as chemical-curing adhesives and moisture-sensitive adhesives, and not something like a conductive glue.
Mentioned below are 1 or 2 frequently used kinds of glue and a short outline of how they work and their properties :
Animal glue this is also known as hide glue. It’s been utilised for a long time and is ideal for anything made of wood, usually furniture. It’s not extraordinarily moisture resistant and it turns crisp as time goes on.
Contact cement it is perfect when gluing surfaces that can’t be clamped. It’s best utilised for bonding plywood or plastic edgings. It creates an enduring bond that makes it very difficult to move the materials away from one another again.
Epoxy this glue is made from resin and must be mingled with a curing agent for the best results. It generates a chemical reaction that makes it superb for nonporous materials. It can bond a wide selection of materials except for some plastics as it may lead it to melt.
White glue this is also known as polyvinyl acetate and comes in a milky white liquid form. It is mostly available in plastic bottles that you can squeeze. It does not have an excellent moisture resistance and durability property, nevertheless it is great at resisting grease. It can be employed to attach wood pieces together.
Find out what ELSE you may not know about PV Silver Paste by joining us on our website: http://pvsilverpaste.net/