Posts Tagged Energy Requirements

DIY Solar Panel - The Pros and Cons

Posted by outside_voices on Sunday, 13 December, 2009

DIY solar panels have become the key to meeting today's energy requirements. Having a solar panel installed on your home through photovoltaic power systems is the most ordinary method of converting sunlight into usable electricity. There are actually numerous benefits of installing a DIY solar panel.

  • A DIY solar panel is known to have long functional life. They can last for 30 to 40 years
  • Generating electricity through DIY solar panels is entirely a silent process. It will not give you pestering sounds as gas motor or noisy diesel does.
  • DIY solar panels provide some sort of a shade to your roof. The part from where the photovoltaic panels are positioned is not affected by the sun's heat thus resulting to a bit cooler upper floor of your home.
  • our returns on the investment can be back in a very fast time frame
  • DIY solar panels do not need any maintenance. Once it is installed, it is already considered as a maintenance free energy production system. If it has battery, all you need is to periodically check the batteries.

There are a few detriments to using solar power that you must be mindful about. These should be considered when you decide to have solar power systems installed in your home.

  • Once a DIY solar panel is installed, it is already a part of your house. Therefore, when you decide to move into a new home, the system will stay with your home and you can’t bring it along wherever you are moving to
  • It doesn’t work that well for huge gadgets that utilize an electric heat component. This will not work for devices such as an electric range or oven, electric heater or an electric full house heating system
  • If you are planning to change your roof, it will need some extra work and money as the solar panels and other installed hardware must be removed from your roof. Once the re-roofing is done, you’ll need to re-install and re-configured the DIY solar panels.

Before you come into a conclusion, weigh the pros and the cons. It is still up to you if you want to take the benefits of the sun's gift and enjoy it while you save tons of money on your electrical bills.

How To Build a DIY Home Wind Turbine

Posted by outside_voices on Friday, 23 October, 2009

A home wind turbine is specially crafted to be environmentally friendly and cost saving. With the presence of harmful greenhouse gases in our environment today, it is recommended to have one of these home wind generators to reduce the amount of pollutants being produced into our environment.

The home wind turbine generates usable electrical power by spinning a generator. This generator is attached to the rotor, made up of three aerodynamic blades, that is then attached to a tower/support. To maintain the turbine from facing the wind, the rotor has a tail, which acts as weather vain.

In general, the generator is an electric motor. When the coils in the motor spins past the magnets, an electric current is produced. The power produced is stored in batteries, which are connected to an inverter that changes the direct current to alternating current, and this can then be used to power your home. The advancement of motor efficiency is the main reason why home wind turbines have become so popular among homeowners.

Taking your area's wind conditions into consideration, the tower/support can vary in length. If you are living near the sea where the wind power is more significant, the tower/support can be shorter, but in low-wind areas the tower/support will need to be taller to catch the required amount of wind.

Over time, the blades have improved drastically as researchers developed lighter, stronger, more efficient blades, with the capability of turning even in the lightest breeze. Back in those days, wind turbines had five blades, and looked identical to windmill water pumps, but recently they have moved to three blades, taking the form of over-sized airplane rotors. Like the tower/support, the blades vary in size, base on your wind conditions and energy requirements. Build your own wind turbine and benefit from all its features today.

Benefits of a home wind turbine:

  • Achieve tax breaks and lower electrical bills
  • Power appliances, charge batteries and generate water pumps
  • Environmentally friendly machine
  • Increase your efficiency and never worry about power outages again
  • Ease of Use