Posts Tagged: Attractive Option

Solar systems are becoming a practical and increasingly attractive renewable source of energy for private homes. This is due to the three main causes; namely, the ever increasing costs of electricity from conventional sources, the decreasing prices of improved solar panels for homes as well as incentives offered by governments that make solar energy an attractive option.

In the U.S., more than 10,000 homes are powered entirely by solar panel systems. Besides, 200,000 homes use solar systems for their energy requirements. That in turn translates to significant savings on electricity bills. Respectively, the use of conventional resources like fossil fuels is reduced, resulting to less environmental impact.

The installation cost for a home of a typical family can run from $18,000 to $20,000 if done by a professional installation company. These high costs prevent people from using solar systems. However anybody can save on installation costs through tax credits and state rebates. Also,you can do it yourself, and then the cost would only be about one-third before tax credits and rebates.

You can have a couple of choices: a stand-alone unit which needs battery to function properly or a grid-intertied unit.

A worthwhile improvement to your house would be to convert to grid-intertied solar system. As always, planning is the key to successful conversion.

First, calculate the amount of energy you will need based on past consumption. You should pick the right size of your solar system. An oversize energy unit will produce more power which you could sell to the power company, but you can only receive credit for it and not cash.

After that, determine whether your house is suitable for a solar panel system. The factors to be accounted for are: available space on the roof, house orientation and climate. A rule of thumb for estimating needed roof space is 80 to 100 sq. ft. per kilowatt. A building should face south for the solar energy system to be efficient, and there should be no objects that may obstruct sun rays.

Although it is possible to install the solar units on poles, panels are usually mounted on the rooftop. Using stainless steel bolts, the mounts are attached to roof rafters. The solar panels are then attached to the mounts.

Solar panels are available on the market. There are vendors that sell their solar panels on the web, but it is not advisable to buy from them unless you are an experienced DIY solar panel system builder.

Typical set of hardware you will need for a stand-alone system without a battery that is tied to the grid consists of: solar panel units, power inverter, power meter, roof mounts, a couple of heavy duty safety switches, wires and conduits. A DIY installation for a 1-kW system would cost a little above the $3,000 mark.

If you are not experienced in this area, you are to select a respectable vendor who is known for excellent service. It is sensible to buy DIY kits with accompanying installation manual that at least has enough illustrations. The vendor should preferably have contact telephone number, and better yet, could provide an engineer in case you run into a problem with installation. Alternatively if you are lucky enough to have a friend or acquaintance who is experienced in installing home solar systems, then ask him to help you in the purchase of the hardware as well as in the installation.

Many have proven that solar energy can save you money and the Mother Nature. With availability of improved, inexpensive solar panels for homes and businesses, solar electricity is the best option for most of us, so go back to that home improvement project: install a home solar system.

With oil prices moving higher and higher, power costs tend to follow the same trend. Given that our daily life relies very much on the consumption of electricity, getting your power from alternate sources is an attractive option.

The sun, water, and even wind are viable sources of power. What’s more, they are renewable sources of energy as they are constantly present in our environment. More and more people now care to set-up their own windmill at their homes. With the many instructions to build a windmill available out there, it is up to you to find the one that is easy to understand.

Here are some simple instructions to build a windmill:

Basically, there are several different types of windmills, based on the direction their blades spin:

1. The Horizontal upwind, where the wind hits the blade before the tower and the shaft stands horizontally;

2. The Horizontal downwind where the wind hits the tower before the blade; and

3. The Vertical Axis, mounted on short towers and its blades are pointing upwards.

Essentially, a windmill has four componants that must be given extra attention:

- base
- tower
- blades
- nacelle

In building this structure, the main objective is to maximize the conversion of the wind’s energy into electricity. Therefore, it should be tall enough to take advantage of the wind’s energy in obstructed terrains - an average tower usually stands at 5 feet.

The base must be strong and heavy compared with other parts, to ensure a durable structure because it is the principal foundation. It is advisable to use materials like sandbags or cement, and in the case of a five-foot windmill, the base must be at least 18 inches square thick and 20 pounds heavy.

The tower supports the blade in capturing wind energy. There are many approaches when building it. You can either use guyed lattice or steel and pipe tubings or erect them using a jin pole or crane.

The nacelle connects the blade to the tower and contains copper wires and magnets that run the blade and help change the wind’s energy to electricity.

The blade is the propeller used to capture the wind’s energy, so it is necessary that the blades are able to catch the flow of the wind easily, rotating with the least potential resistance.

Materials to be used for these parts must be lightweight, so you can make them from plastic or PVC pipes. Note that in strong winds and storms, the blades can become a danger if separated from the structure, so be sure to lock in the blades securely, keeping safety precautions in mind.

Considering that a simple windmill could cost at least $40,000, building one for personal use can be quite expensive, but utilizing what is around you can help you save some expenses.

It is therefore recommended to recycle parts in order to cut your expenses. Following these simple instructions to build a windmill will enable you to build one from scratch.

Windmills are just the beginning. To learn more about solar and wind power, go to Solar and Wind Power For Residential Homes or if you are looking for a simple way of building your own residential wind generator, see our Energy4Green Review.

With oil prices moving higher and higher, power costs tend to follow the same trend. Given that our daily life relies very much on the consumption of electricity, getting your power from alternate sources is an attractive option.

The sun, water, and even wind are viable sources of power. What’s more, they are renewable sources of energy as they are constantly present in our environment. More and more people now want to set-up their own windmill at their homes. With the many instructions to build a windmill available out there, it is up to you to find the one that is easy to understand.

Here are some simple instructions to build a windmill:

Basically, there are several different types of windmills, based on the direction their blades spin:

1. The Horizontal upwind, where the wind hits the blade before the tower and the shaft stands horizontally;

2. The Horizontal downwind where the wind hits the tower prior to the blade; and

3. The Vertical Axis, mounted on short towers and its blades are pointing upwards.

Essentially, a windmill has four parts that must be given extra attention:

- base
- tower
- blades
- nacelle

In constructing this structure, the main objective is to maximize the conversion of the wind’s energy into electricity. Therefore, it should be tall enough to take advantage of the wind’s energy in obstructed terrains - an average tower usually stands at 5 feet.

The base must be strong and heavy compared with other parts, to ensure a durable structure because it is the main foundation. It is advisable to use materials like sandbags or concrete, and in the case of a five-foot windmill, the base must be at least 18 inches square thick and 20 pounds heavy.

The tower supports the blade in capturing wind energy. There are many approaches when constructing it. You can either use guyed lattice or steel and pipe tubings or erect them using a jin pole or crane.

The nacelle attaches the blade to the tower and contains copper wires and magnets that run the blade and help change the wind’s energy to electricity.

The blade is the propeller used to capture the wind’s energy, so it is necessary that the blades are able to catch the flow of the wind easily, turning with the least potential resistance.

Materials to be used for these parts must be lightweight, so you can make them from plastic or PVC pipes. Note that in strong winds and storms, the blades can become a danger if separated from the structure, so be sure to lock in the blades tightly, keeping safety precautions in mind.

Considering that a simple windmill could cost at least $40,000, building one for personal use can be quite expensive, but utilizing what is around you can help you save some money.

It is thus recommended to recycle parts in order to reduce your expenses. Following these simple instructions to build a windmill will enable you to create one from scratch.

Windmills are just the beginning. To learn more about solar and wind power, go to Solar and Wind Power For Residential Homes or if you are looking for a simple way of building your own residential wind generator, see our Energy4Green Review.

Everyone has heard of solar power and knows how it has the potential, along with other green energy sources, to save the planet from death by pollution. Everyone agrees that this is a good thing and should receive all the support it needs. People think the government should do more to encourage solar power – everyone wants a solar powered car!

solar home energy system

But ask people what is their involvement in solar power on a personal level and the normal response is a blank stare or an “It’s not practical / doesn’t meet our needs / I’m waiting for the process to drop.” In other words, it seems that home solar energy system in the form of home solar power systems is something that is great in theory but is not of much immediate relevance.

A common argument made by solar power enthusiasts is that 20 days of sunshine has the same energy potential as all the fossil fuel on Earth. This may be true, but it is difficult to translate into individual experience!

home solar energy systems

solar power became popular in the early 1980s when the aftermath of the energy crisis, advancement in solar power technology and Federal tax cuts made it an attractive option. In 1984 over 16 million square feet of solar collectors were sold in the US. The subsequent fall in fuel prices and the removal of the tax cuts saw the demand drop.

Today, solar power is more attractive than ever. The cost of producing solar power is still high, but has dropped by over 90% when compared to the process of 20 years ago. And the prices are still falling. True, the cost of installing a home solar power system is not cheap and can run from $10,000 to $40,000 and more. But you will be able to reduce your energy bills significantly. With proper house design and using passive solar power methods in conjunction with a home solar power system, it may even be possible to bring your dependence on commercially generated power to zero. In other words, future energy costs will involve only the home solar power system maintenance. And even if you cannot totally remove your dependence on the power grid, the reduction on your commercial power consumption will be big.

solar home energy system

Another plus point of installing a home solar power system is that today most electric companies are willing to buy back excess power that a home may produce – say during the day when no one is at home to consume the solar power being generated. This amount fed back into the grid will be adjusted against what you have consumed, bringing down your electricity bills even further.

There are also a host of incentives available including personal tax, sales tax and property rebates, discounts, loans and grants for those who install home solar energy systems. Making use of these can bring down the initial cost by up to 50% or even more.

Don’t dismiss solar power as something for the future or not relevant to you. It makes sense today – check out the facts and see for yourself about installing a home solar power system.