We can notice the growth of green energy technology use both in homes and several establishments. As we move forward to a world of high technology and energy conservation, we can say, a great number of people are joining the green energy revolution. However, many people still ask, is renewable energy cost effective and truly attainable by the modern family? We can say yes. Performing the correct measures when planning and using green energy technologies will help individuals create an efficient home renewable energy system.
Calculating Energy Needs
A modern, busy family likely has a substantial need for electricity in their everyday lives. Especially for those who own big homes, the demand for energy can be higher than the average. To ascertain the cost-effectivity of green energy technologies, the crucial and most initial step is to make a thorough examination of the electricity needs. Calculating your electricity needs will help you determine these factors that are important in building your home renewable energy system:
1. The size and cost of the green energy technology that will be used.
2. Fluctuation of your daily and yearly energy needs.
3. Ways you can do to reduce the use of electricity if needed.
When calculating your electricity needs, you must be able to conduct a load analysis of the wattage and the daily use of all your plugged-in electrical devices. Some loads like refrigerator and lights use power consistently, while others, such as power tools only consume electricity occasionally. These electrical devices that require energy intermittently are called selectable loads. If you are willing to use selectable loads only when there is extra energy available, you can use a smaller green energy technology for your home.
If you desire to improve the cost-effectiveness of your home renewable energy system, take measures to reduce the daily use of your electricity. This way, you can buy and install a smaller and less expensive system, while effectively distributing electricity throughout the house.
Knowing the Requirements
Building your own source of renewable energy, especially if you’re residing in a suburban area, requires the permission of your state or community. You must be able to follow the set of codes and regulations before and while you’re using your own source of energy. These regulations will affect what kind of system you will use and how your system must work. The requirements for utilizing green energy technology can come from your local officials, local renewable organization or your state energy office.
Your system will undergo inspections to assure its safety. Building inspectors and electrical examiners will make sure your system conforms to the existing standards. Your home renewable energy system may also undergo tests, and may be required to pass electrical and plumbing inspections. You may check with your building code office prior to creating or purchasing green energy technology to learn about the requirements. You will likely get approval if you or your installer, follow the National Electrical Code (NEC).
Choosing How Your System Works
There are two ways how your home renewable energy system can work: through a grid-connected system, or a stand-alone (off-grid) system.
Those who are living in a city, or in a residential or busy area, mostly prefer a grid-connected system. They connect their renewable energy system to the grid and use it to reduce the amount of energy they acquire from the grid. This system also allows people to sell the excess power they produce back to their electricity provider.
On the other hand, some people who are living in remote areas usually go for stand-alone systems. They use their own home renewable energy systems in place of the power provided through the grid.
Both grid-connected system and stand-alone systems require the use of balance-of-system. Balance-of-system consists of tools or equipment to safely transmit energy. Grid-connected systems need these tools to comply with the power provider’s requirements, which may include materials, conditioning equipment, and safety equipment. While a stand-alone system’s balance-of-system may comprise of safety equipment, batteries, conditioning equipment, meters, as well as instrumentation.
Picking the Right Green Energy Technology
There are several technology options available today that you can choose from as part of your system. It is of great significance to have a basic understanding of how your chosen technology works before you acquire them. The following technologies can be used alone, or combined with other technologies, or in conjunction with fossil fuel:
• Solar power systems
• Wind power systems
• Micro hydropower systems
• Hybrid solar and wind power systems
About the Author:
Elena has always been passionate about helping others get the most out of their life and reach their fullest potential. Elena is the digital marketing manager at www.greenr.cab. When she’s not writing, Elena enjoys travelling to exotic places around the world.