Solar Power Installers | What to Consider and How to Select Installer

June 9th, 2010

Solar Power Installers

There are many solar power installers in business when people knowing that this renewable energy solar power can save money and save the planet. Moreover, many countries give solar power rebates to subsidize the cost of installing solar power systems; make it more affordable and viable investment to people.

Before you approach solar power installers, there are many factors that you need to consider. These are some of the guidelines to help you plan for your solar power installation.

  • Where to install? Where is the best exposure to sunlight? For the countries in northern hemisphere, you should install it face to south. Many people choose to install it on the roof where you can get maximum sunlight. But you have to make sure your roof have south-facing section and strong enough to support all the solar panels.
  • How much shade at this place? Shading will reduce solar panel’s efficiency. You have to consider the trees around, or any obstructions around that could shade your solar panels. Also, is there any shading be around in future? Solar panels can last for 20-50 years; you should plan it for long term. The best tool to find out shading in year-round is Solar Pathfinder, which you can get it from solar stores or solar energy installers.
  • How much room for the solar system? How many solar panels need to install? It is depending on how much electricity you want to generate.  The more electricity that you want, the more solar panels you need to install. You can get advice from your solar power installers.
  • Can I adjust the solar panels as the sun angle changes? As the season change, the sun angle will change. The optimal angle for the solar panels is 90-degree to the sunlight.

Many home solar power installers in town, you must know how to select the right company. Below are some of the tips:

a)      Trained and certified installer. A good solar power installer should has received comprehensive training and certified from the national organization, such as North America Board of Certified Energy Professionals (NABCEP). Also, the installing company must have electrician license to perform solar installation.

b)      Professional to recommend. Professional solar power installers able to answer all your queries and provide you a satisfaction site selection with Solar Pathfinder or SunEye. Good installer companies never subcontract installation to other company.

c)       Experience. Find out whether there are home solar power installers, commercial solar power installers or wind power installers. How many years of experience involving in installing solar panels? How many installed system before? An experience installer know all the complexity tasks and able to handle it effortlessly.

d)      Reputation. Ask the installers to show their previous completed installations. Many good solar power installers keen to show you the picture of successful solar power installations, indicate a great work done.

e)      Warranty. Find out the detail of warrant terms and how many years the installers offer to you. Ask for the coverage for most of conditions and components over longest duration.

With the above information, you should be able to select the good solar power installers for your solar power system to go green and save money.

DIY Solar Pool Heater | How to Build A Solar Powered Swimming Pool

June 7th, 2010

DIY Solar Pool Heater

There are various options when it comes to DIY pool heaters and one of the most cost-effective is a DIY solar pool heater. When we talk about solar energy systems, there are two types: photovoltaic and thermal. Photovoltaic systems are interconnected solar cells that generate electricity, while thermal systems only use the power of sun to heat water or air. The process of building a DIY solar pool heater does not require much machining, welding or any rough work, therefore making it easy and affordable for many people to design and build their own solar pool heater water.

Before we find out how to build a DIY solar pool heater, we should get to know how the DIY solar heaters work. Basically, the pool water is pump out from the pool and circulates through the length of flexible tubing or solar collectors, then return to the pool. When the water flows through the channel within solar collector, it will receive the warmth from the sun’s rays.

Most of the DIY solar pool heaters encompass the following components:

  • A solar collector: this is the main part of heater where water run through it will be heated by the sun’s rays. Typically, the solar collectors are installed on a roof so that it can receive maximum amount of direct sunlight. The total area of the solar collectors is depending on your pool size and time of the swimming season. It might be the same size as the pool if exposure to sunlight is not strong. DIY solar panels are the cost effective solution to be used.
  • A pool filter: this is the filtration system to remove dirt, leaves, and anything else that may be in the water before it pumped through the solar collector.
  • A water pump: this tool is use to get the water out from the pool and run it through the filter and solar collector, then back to the pool. This is most expensive part of the DIY solar pool heater and probably need to replace every year.
  • A flow control device: this device is to control the volume of pool water that is run through the solar collectors.

Following are the steps to build DIY solar pool heater:

  1. Set up the water pump with a tube to suck water from the pool. Install the pool filter on the end so that it can filter out dirt and leaves which might block the pump.
  2. Flow the water from the pump to tubing and go through the external wall of your house, and fasten it there with the clamps and wood screws.
  3. Continue the water flow to your roof, where your DIY solar water heater located. Paint the tubing black and make it back and forth several times across your roof.
  4. Run the water back into your pool.

You can easily build different types of DIY solar heaters to save the environment and save money. Let start with the DIY solar pool heater if you have a swimming pool at your house.

Home Solar Power Kits | How to build Your Solar Home

June 5th, 2010

Home Solar Power Kits

Home solar power kits are fast becoming popular because of the obvious benefits of clean and renewable energy that can reduce electricity bills. Advances in power technology and high competition in home solar panel manufacturers, the prices of residential solar power kits were now far more affordable than it has ever been.

There are plenty of renewable home power kits available. For instance, there are home solar power kits, home wind power kits, and home hydro power kits. The home solar power kit is most popular because of very easy to install, low maintenance and solar energy anywhere on earth. Before you install a solar power kit at your home, you should take into consideration several factors, like benefits that you would like to achieve, be it the extra power source to cut down your electricity bills or as a backup power source when local grid electricity outage occurs.

You initial investment on home solar power will depends on the size of your home, how much you want to reduce on your electricity bills, and purchase a DIY home solar power kit verse hire a professional to install for you. The larger your home the more solar panels you need to provide enough solar energy to reduce the bills. You can now purchase the home solar kits that contain everything you need for simple installation. This means you pay for the materials and never have to shell out for someone to install.

There are many outlets worldwide that offer home solar power kits. When you choose solar power kits make sure that you are dealing with a well known reputable stockiest as this will give you peace of mind knowing that you are buying a quality product. Whichever home solar kit you choose, be certain that home solar power kit features well-built and efficient photovoltaic solar panels. Home solar panels are major part of the hardware to collect the sunrays and convert them into electric power. The solar panel is an assembly of solar cells which are interconnected and packaged as a module. The solar cells are normally made of materials called semiconductors such as crystalline silicon. When it expose to sunlight, the cells will convert the absorbed light into usable electricity through the photovoltaic effect. You must place the solar panel directly facing the sunlight in order to harness maximum solar energy.

Most of home solar power kits are easy to install and arrive with simple step by step instructions that are very easy to follow. With it you can save literally thousands of dollars on the installation contractor. To sustain a greener planet and take advantage of the great benefits, solar home through home solar power kits hold the key in these areas.

Solar Power for Houses | Great ROI and Save the Planet

June 1st, 2010

Solar Power for Houses

With energy sources depleting fast and electricity bills are increasing, solar power for houses is gaining the homeowners’ interest lately. It is wise to use the abundant energy available for free, like solar power and wind power. As the advances in solar power technology and reducing cost of production, the solar power for houses becomes an affordable alternative for many homeowners. The government tax rebates has enhance this opportunity for those who choose to go green.

Solar power is a totally clean energy source that helps to save the planet. It does not emit any dangerous gases or hazardous waste byproducts. This renewable resource could certainly supply all the power that the world needs if properly harnessed. Unlike wind power for houses which creates a lot of annoying noise and slay animals live, solar power for house is totally silent, not harming the environment and create a safer and cleaner world for future generations.

 There are three types of solar power for houses

Solar lighting system:  Convert solar energy into electrical energy with the help of photovoltaic cells. The solar panels are charged with solar energy and stored in the batteries. The battery’s output is in DC power which is then converted to standard AC power required in homes through the use of an inverter. You can install the solar lighting system in your house to run appliances without having to pay electricity bills anymore.

Solar cooker: The most common implementation of solar power for houses is solar cooker. It is a cooking utensil that uses totally no fuel for cooking. You can imagine of it as a slow cooker powered by the sun. It is not only can use to boil food, but also roast and bake. You can cook food for up to five people in a small box with no fuel, no smoke or emissions.

Solar water heater: Solar energy can also be used to provide your home with hot water. It is a solar panel that transfers the sun’s heat into a holding tank of water, and then this water can be supplied to the bathroom through a shower hose. Investing in a solar water heater is wise because you get a return on your investment within 3-4 years, giving you absolutely free service after that.

If you want to leave a clean livable planet for your next generation, you should seriously consider using alternative, environment friendly methods of energy generation. Solar power for houses is truly in our future, only if we are willing to make a few changes to bring it to reality.

Residential Solar Systems | Energy of the Future

May 28th, 2010

Residential solar systems

Residential solar systems are getting more and more popular simply because it can drastically reduce electricity bills by as much as 50% to 100%, depending on the capacity of your solar panels to generate electricity. Beside from the big savings from this scientific advance, you are also help in making green environment and safer place to live. With economic uncertainty and the threat of increasing energy prices, people are turning to renewable alternatives such as solar power and wind systems. Investing in residential solar system allows you to have more control over your energy future. Power is drawn from the most abundant and renewable resource known as the sun.

The average family is affordable to install a residential solar energy system. Depending on the installation, building your home to utilize solar power can vary from a few hundred bucks to upwards of ninety thousand bucks. However, in many countries government grants or tax rebates are available to families running their homes on green energy. This can help offset the costs significantly and can be in the form of a credit, direct payment, or cuts to your property taxes.

The benefits of residential solar systems extend well beyond reducing your electricity bills. Some of these benefits include:

Environment Friendly: Solar energy is a clean, renewable, efficient and non-pollute energy source. Homeowners’ who install a solar energy system can have the personal satisfaction of knowing they are helping reduce the emission of green house gases which is direct relation to global warming. 

More Affordable: Increased competition and recent technological advances in manufacturing has helped to decrease the cost of manufacturing photovoltaic solar panels which has been reached to the residential buyers. In addition warranties being offered today on most solar panels systems are longer than ever guaranteeing a more productive lifespan for your system.

Increase Home Value: Like any home improvement, installing a residential solar system is a proven a way to increase the value of your home in the marketplace. Although in most cases it’s not practical to take them with you if you move, solar panel systems have no moving parts and can last for 30 to 40 years. Estimated by the California Appraisal Journal, every dollar saved in energy costs is equivalent to home value increases by twenty dollars.

Low Maintenance and Freed from Power Outage: Residential solar systems require very little maintenance. You no need to worry about periodic costs or addition fuel, etc. Power outage will not affect you if you have a full solar system in your home.

Whether you are considering installing a roof top solar electric system or just a solar heating system, the bottom line is there has never been a better time for homeowners to consider moving forward with installing a residential solar system.