By now we have all heard about solar panels in Franklin, MA and how great they can be for the environment and how much money they can save you on your utility bills, right? Solar energy is a hot topic right now and everyone wants more information on the subject. This is just a quick review of the ups and downs of using solar panels to provide energy for your home. The Bad news first.
The Bad – The initial set up costs or residential solar systems can be too expensive for most homeowners, up to $20,000 to professionally outfit a household. It can be a hassle to get a zoning variance, depending on your community you live in, if you need one. (Most communities don’t but if you live in a big downtown city, well….)
The Ugly – Most people don’t think about this but the amount of energy you can use is dictated by the sun. If you don’t have a have a backup system, it’s possible to run out of power! Either you need a good battery system to have power available when your not generating it or you need to remain connected to the energy grid in your local area. Not too many people seem to mention this when talking about solar panels.
What If I Get Solar On My Home or Business in Franklin, MA?
You will save energy by converting your home to use solar power and you will be conserving resources for future generations, and lowering your impact on the planet. You can also be paid by your utility company for the excess electricity you might generate. You can make money using solar power too! Not a lot to be honest, but some is better than none. Your property values will increase when you use alternative energy sources to power your home. The government also provides tax credits for certain solar applications. Cha Ching!
Home solar panels are ideal for lighting up your house and garden. With the energy saved in rechargeable batteries during the day, you can provide your entire house with proper illumination throughout the night.
There are different solar panels you can use for your solar power generator. There are monocrystalline panels, polycrystalline panels and ribbon panels. Polycrystalline panels are most commonly used. This is because compared to monocrystalline cells, they are more cost-effective. Even though monocrystalline solar cells give more yield, they leave gaps at all four corners. Therefore they are not able to provide a lot more power per square feet. Thus the power output per area is effectively the same for monocrystalline and polycrystalline PV panels. Needless to say, many homeowners choose polycrystalline solar cells over monocrystalline cells.
When you use home solar panels to light up your house and garden, you use less fossil fuel. As such, you are helping the Earth by releasing less greenhouse gases into the atmosphere. If every household can illuminate their home using solar energy, many environmental issues will not be as serious as they are today.
Demand for Renewable Energy Skyrockets Around the Globe
Solar energy maybe are best alternative energy for the future of man-kind. According to scientist our sun has an estimated life span of five billion years. Compared to the sun, our oil and natural gas resources are running out quickly, with experts saving that in ten years we could be in a real energy crisis if we do not act now. Is solar energy the answer to our energy needs? I want to share three interesting facts about using the sun for energy.
- The best energy for our environment- The sun is a clean source of energy for our environment because it has no moving parts, no gaseous emissions, does not destroy any natural resources, can power our smallest homes to large power plants. Solar energy unlike other sources of energy such as coal, oil, nuclear, and natural gas leaves no known residue.
- Solar energy has many uses- Radiant energy as many uses. It is used to heat water, power cars, and power highway road signs, produce power for lighting, cooking, and is used for many other applications. The demand for solar energy systems continues to rise with the demand now ahead of the supply. More and more uses become available as the demand grows higher.
- There are two types of solar energy- One type is passive and the other is active.
- Passive can be best describe as using the sun's energy to heat water, air to heat our homes, and thermal to heat a mass. There are many types of water heating systems were coils of tubing which contain liquid are heated by solar energy. This is becoming a very popular way to heat water for our homes since some water heaters consume 1/3 of our energy cost. You might have heard of a trammel wall; a wall that is usually made of concrete, painted black, and faces the south for full sun exposure. This can be used to heat a home using stored energy from the sun at night.
- Active is best described as by using an electrical or mechanical means of transferring the solar energy. Some examples of this type of would be solar panels which produce electricity using light-sensitive cells. This is what is called a photovoltaic system. When a system uses pumps or fans to supply the solar energy this is also an active system.
Being an energy consultant and actively involved with alternative energy, I have become even more aware how important "solar energy" is in our lives. Great advances in this technology have made it more feasible for home owners to install solar panels on their homes. I have just given you three interesting facts about solar energy, knowing that I could break it down even further into more specific areas.