Local search on the internet

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Dec 302011

Local searches are user queries on search engines such as Google, Bing or Yahoo seeking information or business located in a specific region. For example ‘florists in London’, ‘painters in Manhattan’, etc. Local searches are for finding stores or businesses of the kind of restaurants, taxis, medical services, etc.

As more and more people do these kinds of search queries, search engines are spending more resources in improving their search algorithms.

It is estimated that between 30 and 40% of searches are of local nature. On the other hand, search engines are showing more and more local results. If we put this trend in perspective, there is a great opportunity to get clients for all those businesses whose activity is local.

Unlike generic searches, you may be looking for supplementary information for a purchase, people doing local search are much more in that purchase mood. In most cases, local searches have in fact already a purchase decision and the question is ‘through who?’.

How to make the local search?

The local search industry is very fragmented, because there are plenty of relevant sites that provide information. People seeking local information have a very wide spectrum of options which makes optimizing complex and confusing.

‘Local’ entrepreneurs face the dilemma of identifying where to focus to get the best results. In this sense only a rational and methodical approach can help. Here are some of the keys to this approach:

Request your inclusion in Google, Yahoo, Bing and MSN. All have options to include your business in their local results for free. The registration process is easy and can even be added without having a website. Once inclusion is created and verified, it will appear in the local search.

Visit Google Local, Yahoo Local and MSN Local. Include your business in local search engines and directories

Not all people use the main search engines for local searches. Many of them resort to local search engines specialized in cities and local searches, such as 118.com. These search engines and directories are a very significant local traffic, and offer free inclusions in their directories.

Get linked by other websites.

This rule applies to all websites and queries in the network. Search for blogs and publications related to your city and introduce your business and kindly request a link to your website.

There are also a number of internet entrepreneurs that claim to have a formula to push you towards the top of search engines. There are numerous products out there that automate the process of natural ranking for both generic and local searches.

Before you buy or subscribe to any particular program make sure you check www.eVendorReviews.com for reviews on vendors such as dominating local reviews.

Useful Facts On The Importance Of Solar Panel Efficiency

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Dec 282011

Solar panel efficiency is the ratio of electrical output from a module as compared to the total energy input derived from sunlight. The ratio is in percentage form and portrays the amount of energy expected from a panel when it is exposed to solar energy.

The efficiency of say 9% would mean that a module sources 90 watts for every 1000 watts that go through its photovoltaic cells from sunlight. In the market today, solar units are available with energy conversion rates of between 6% and 20% or a little more.

It may seem obvious that the best choice is purchasing the modules which are more energy efficient but cost and other factors may be limiting. The cheaper ones may in fact make some economic sense when you consider the cost per watt of some of the more expensive choices.

It is difficult for the manufacturers to close the gap the reason being that the cost of manufacturing solar-grade cells is high. Crystalline silicone has a lot of photovoltaic potential and it is often used but since it is expensive some manufacturers cut thin slices of it to make thin-filmed modules regardless of the fact that it reduces efficiency.

The thin-celled units can be produced in modules having a larger surface area to maximize energy input which is okay to those who have such spaces to spare. However, those who are pressed for space and still need solar energy are faced with the dilemma of buying cheap, inefficient and bulky modules or purchasing expensive but compact and efficient kits.

Sometimes the problem is not that clear cut for more factors may be at play when choosing which way to go. An area where there is an abundance of sunlight solar energy is more productive even with modules that have lower energy conversion rates. Where other sources of energy are available it is good to compare the cost per watt and establish how many years it will take to recover the cost of installation.

In remote areas where there is no hope of getting connected to the power grid, solar energy becomes a necessity not a luxury. In such places it is not a bad idea to invest in high performance modules for the cost will be spread over decades and this will even negate the cost per watt making the decision worthwhile. This is now possible since the technology exists to push the lifespan of a module up to 30 years.

For the time being however the problem still persists of how to make cheap semiconductors that can be applied in solar technology with efficiencies of around 80%. Experiments are being conducted using nanotechnology which many believe will provide those answers. Other problem areas such as current conversion and transfer are also being handled using nanotechnology. Micro-inverters have been developed for example that convert DC to AC right at the panel.

A lot of research is being carried out in facilities all over the world to produce the technology that that will solve these problems. Strides are being made everyday which if successful and commercialized they shall put sunlight energy at par with other energy options such as nuclear as far as output and cost per watt is concerned. [youtube:MQCTwqzx9Wo?fs=1;Solar Products [link:online];http://www.youtube.com/watch?v=MQCTwqzx9Wo?fs=1&feature=related]

At Solar Systems USA, we have a lot of pride in our comprehensive product line. Visit our online store for renewable energy information and great deals on solar panels.

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