Posted on 22. Jun, 2012 by JohnnyB in Solar Panel Installation
These days there are a lot of people hopping on the "green" bandwagon, looking for ways to reduce their impact on the environment. Solar energy, being one of the cleanest ways to power electrical devices, is quickly gaining popularity as the cost of solar technology continues to drop.
Indeed, solar energy is a great way to save on your energy costs and do your part to save the environment. However, if you are considering solar power as an option for powering your home, eventually you will need to make the initial investment of buying solar panels and having them installed on or near your house.
D.I.Y. vs. Professional Help
While much of the work involved in installation can be done by the average homeowner, some parts of the process are more complicated and often require that you seek the help of an expert. It is important to know the dangers involved in solar panels installation, and to know when you are outside your area of expertise.
On or Off the Grid?
The first task you must complete in the installation process is deciding what you are using your solar system for so that you can decide where to mount it and how to wire it into your home's existing electrical system. The amount of electricity you expect to use versus how much you expect to produce will determine whether you want your system to be wired into the grid.
For example, if you are in particularly productive spot and expect to produce more electricity than you can use, sometimes the electric company will pay you for the excess electricity you generate. If this is to be the case though typically you need the help of a certified electrician to make the necessary connections.
Another thing you must decide before installing your solar panels is where they are to be installed. Picking the ideal location is a matter of evaluating various factors such as how the sun will cross the sky at various times of the year and which location on your property will receive the most sunlight. Typically, unless your house is at a low point on your land, your roof will be the most productive location.
Once you have decided on the details of your solar panels installation costs
, it is time to mount the solar panels. If you are attempting to do this part of the job yourself, be sure you know what you are doing.
Attempting to mount panels to your roof without knowing the proper procedures can leave you with a damaged roof that costs more to repair than it would have cost to hire a professional in the first place.
It is even more important, unless you are a certified electrician, that once you get your panels mounted you seek a professional to help with the electrical work involved in installation. Solar panels are capable of producing a current strong enough to power your house-this is also strong enough to seriously injure or kill you if you don't know what you are doing.
Posted on 22. Jun, 2012 by JohnnyB in Solar Panel Installation
Installation – The Reason Behind Increased Solar Power Cost
Solar power installation costs
is filled with variables. Technologies are ever-changing and process improvements have led to the development of newer and better products every day. None of this has ever been easy to quantify it. The burning question is always "What will it cost?" We begin by defining our current energy consumption. Examining an energy bill will reveal monthly kilowatts used, roughly what one needs to produce throughout a year to sustain a particular lifestyle. Focusing on the highest kilowatt month is a good rule of thumb. It's always better to over-estimate than to under-estimate power consumption requirements.
Make the switch
Once an individual is aware of the annual usage he can take steps to reduce over consumption. In turn this can help significantly reduce the cost of a solar installation. Lowering the energy usage requirements lower the need for more Solar Power Cost to implement the changes can be measured in hundreds of dollars however the recommended changes will help to save thousands. Once implemented, the energy efficiency proposal will lessen usage. At this point one can determine the number of PV panels needed to create ample energy to operate his home. This compared with the original consumption requirements reveals a distinct reduction in the number of solar panels required for purchase.
The next step is to determine if solar energy is the best option. If combining technologies would lower solar power cost and be more cost-effective then so be it. Where sunshine is ubiquitous and the cost to condition the air is modest, solar energy is the model solution. If, however, the cost to condition a home is a considerable undertaking, contemplate merging technologies. For example using a geothermal heat pump to condition the home in addition to using solar panels, or if wind energy is abundant then combining solar and wind is an excellent option.
The number of panels needed also depends on the panels' efficiency rating which is a measure of the number of hours of direct sunlight and the kilowatt requirements. PV panels are all rated differently. These differences add up when multiplied out across many panels. Understanding the differences requires due diligence but will return great benefits when applied.
Consider the option to finance or lease a system when making a transition to solar power. Tax incentives and rebates are most likely options the federal, state and local governments offer. Utility companies may also offer rebates or incentives to invest in green technology. Research what products qualify for these rebates and incentives. Depending on the state savings could be as high as 50-80%.
Once energy independent, the energy produced by a renewable solar energy system will continue with very little additional cost for decades. These annual savings can be applied to the initial solar energy costs and still there will be a savings. PV panels typically have 20-30 year warranties and maintenance costs are low – basic cleaning is needed to maintain the greatest efficiencies in solar energy production. In addition properties with solar systems in place are highly marketable and tend to increase in value depending on the realized annual savings.
We all need electricity if we want to participate in modern society. Today electricity powers air conditioners, water heaters, telephones, televisions and Internet connections just to name a few. The global demand for energy grows at an alarming rate each year and with it pollution increases dramatically. Natural resources are being depleted workers are exposed to hazardous conditions and other threats loom around the corner.
To mitigate these environmental threats alternative energy resources are being developed by scientists world-wide. Assimilating solar power into private homes and commercial buildings is on the rise and the demand for renewable energy is mounting as well. Advances in technology have identified improvements in the production side of solar technologies however installation costs remain high.
Solar panel cost depends on choices. Higher quality product and installation service determine the life span of a PV panel installation. Pre-manufactured solar arrays can cost up to $1,000 not including installation. A small home installation can typically cost $22,000 but will include the entire system. A medium home installation may cost $30,000 while a large home installation might be as high as $45,000. These high installation costs are directly associated with the fact that alternative energy sourcing is an emerging technology. Advances in solar technology however have improved durability as well as made PV panels more efficient and are helping to lower the cost.
Other factors must be considered when exiting the non-renewable energy market. Who will provide the service and installation? Are they trustworthy? What are the choices for solar panels in terms of cost and efficiency? How long before value will be realized? How long before they must be replaced? Are there better technologies around on the horizon?
The cost to install solar electrical systems will eventually decline as supply increases and demand levels out. Consider the alternative, which includes a permanent utility bill equipment purchases and replacements. Remember, as long as there is sunlight, solar panel technology can generate electrical energy. Solar power is safer, cleaner, and in the end will be less expensive. When the demand for solar services and supply increase, economies of scale will lower the cost.
Posted on 22. Jun, 2012 by JohnnyB in Solar Panel Installation Costs
Owning Solar panels is one of the best ways to save cash on your energy bills and to help save our planet. I am sure that you have noticed the sharp increase in energy prices. That's why; we must consider alternative sources of energy to reduce our cost and slow down the destruction of our environment. Most homeowners will tell you that the cost of installing solar panels has reduced their interest. This was true in my case before, I decided to take on my cost saving solar panels installation project. Is there an inexpensive ways to get this done? Well here's an idea, install your own. I truly believe that DIY is the most cost-effective way for solar panels installation costs
. You will get solar energy to lower your energy cost and if you take your time with your project, you will find it's not as challenging as you thought it would be. Here are some suggestions.
First and foremost you can find help online from resources that give you the big picture on installing a complete solar system. Instructions for wiring the panels are usually included in your inverter or solar panel package. Don't make this difficult and most of all use reasonable safety precautions.
You can install a complete stand-alone solar panel, however, to be safe, if you unsure get a friend with electrical experience or another professional to help you install your panel.
When tying your solar system to a grid get a professional to do the job the right way. No room for error here! A mistake here could cause you to lose the power that is currently being provided to your home. You can do most of the installation yourself, but exercise some caution and use a qualified professional to connect the system grid point that enters your house.
Once your home grid system is tied to your home you have an opportunity to sell excess electricity back your power company. Now that's a change, we all can embrace.
A completely solar-powered home throughout the year is not a reasonable expectation and at some point you will have to get help directly from your grid supply.
It is important to remember that we are about saving money and our planet when we use solar energy as a power source. So why don't you get started with your DIY solar power project today. All the best!
Posted on 22. Jun, 2012 by JohnnyB in How To Install Solar Panels
You are probably already aware of the benefits of installing solar panels. Like most people, the last barrier for going solar is most likely the cost consideration. Most people fear that the initial costs for solar are too large to pay off in the short run. This fear is compounded by the current financial recession.
The good news is that the analysis to determine whether the cost of installing solar panel is fairly simple. The 3 factors below are the only things you need to initially consider to calculate how long it will take for solar power on your home to become a cost-saving solution.
1. Calculating the kilowatts that you need at home. A good way to figure out the cost of having solar power at home is to calculate or measure how many kilowatts you are consuming based on your monthly electric bills. Take your last 12 months of bills and choose the one with the greatest number of kilowatts used. Next, divide that number by thirty days. You will then get the maximum of your consumption needs-this in turn will equal to the solar power that you will need each day.
2. Take note of your major appliances, and how much you use them throughout the year. In order to get the most realistic cost, decide which among your appliances should not be used and which of those should be used. Next, estimate the right number of the solar panels and the cells. When your estimation is right, you will then come up with the installation expenses that are lowest. Keep in mind that if you are using basic appliances only, like typical homeowners do, there is no need for you to have many solar panels at home. Having, for instance, a 90-watt solar panel with 25 12V batteries is practical enough.
3. Check out pricing for solar panel kits that are ready to assemble. Buying kits that you assemble yourself will greatly reduce the cost of your installation process, because buying preassembled solar panels is the most expensive way to go. Kits come equipped with batteries, some tie-ins, and those home solar power devices that you might need. Just choose one that matches your basic needs at home.
Having said all of these things, I am sure that the solar power cost you are worrying about will be lessened. Just think that you can do a lot of different ways so you can determine whatever is perfect for you. I hope with this article, you will not think twice anymore in having a solar power installed in your home and enjoy the future savings you will have.