Posts Tagged ‘sol’

Solar Energy: What’s The Easiest System of Going Off-Grid

Thursday, May 13th, 2010

If you were to fit solar panels on your home, could you just go “off grid” and eliminate the electric company completely?  Not having to rely on an outside company for your electricity is an attractive proposition. No more triple digit power bills. No further dealings with the power company for any reason. Is this possible for you and your family? The answer will depend upon the typical weather in your area and how much money you’re able to invest maintaining your own energy system.

You’ll Wish You Had Looked at Going Off-Grid Earlier

First, consider the dominant weather in your region.  Does your area experience a lot of sunshine, or is it cloudy most of the time?  So you will require batteries for storing electricity to use at night and on cloudy days.

That’s where added expenses come in.  You’ll have to purchase and maintain enough large DC (direct current) batteries to secure enough electricity to get you through a couple of inclement weather.  You’ll have to have sufficient storage space for that many batteries and you’ll also need to plan for the cost of periodically replacing them.

The Off Grid Alternative for the Homeowner

It’s also a good idea to have a backup generator just in case you have an extended period of overcast weather that lasts beyond your battery storage capacity.  The generator will need fuel, so you’ll have to store that, too. Usually generators use gas or diesel fuel.  But these types of fuels are inconsistent with a green lifestyle, so you’ll likely want to use biodiesel. So while it is certainly possible to go “off grid,” the project is not simple or cheap.

For most people, it makes more sense to look into “net metering”.  Determine if this is provided by your local electric utility company. Net metering is a practical way to reduce your power costs, and still have power available at night and during extended periods of overcast weather.  With net metering, the utility company credits your bill for any excess electricity produced during the day by your solar panels. Then you just use the electricity from your local utility company at night and on days when there is not enough direct sunlight. You wouldn’t need to store stacks of DC batteries in your basement or garage. You won’t be completely “off grid”, but you can save a significant amount of money on your monthly electric bills.  Some months you may owe nothing!

Construct Your Own Off-Grid Solar Power Unit

So if you live in a very sunny area, with lots of extra room to store batteries, living “off grid” might be feasible for you. But if you’re part of the world gets little sun and you have no large storage space, “net metering” would be more practical.

Solar Energy: Can You Go Off the Grid Now?

Thursday, September 10th, 2009

If you make your own solar panels on your home, can you go “off grid” and never have to deal with the electric company again?  Not having to depend on the energy company for your electricity is an attractive notion. No more triple digit power bills. No more frustration with the power companies for any reason. Is this a viable proposition for you and your family? The answer will very much rely upon the type of weather in your area and how much money you can commit to maintaining your own power system.

See How Much Simpler Going Off-Grid Can Be!

First First of all|Firstly], think about your location.  Are you in an area that is quite tropical with loads of sunshine, or do you have lots of gray and overcast days?  That means you have to use batteries to save electricity in order for it to be available at night and during cloudy periods.

That’s where costs begin to add up.  You’ll need to obtain and maintain enough large DC (direct current) batteries to store sufficient energy to get you through a couple of cloudy weather.  You’ll need adequate storage space for that many batteries and you’ll also need to plan for the cost of periodically replacing them.

The Homeowners’ Off-Grid Solution to Energy

In addition, having a backup generator is a good idea in case of extended periods of overcast weather that deplete the power stored in the batteries.  The generator will need fuel and you’ll need to store that also. Usually generators are powered by gas or diesel fuel.  But that seems to defeat the purpose of a solar panel system, so you’ll probably want to use biodiesel. So while it is certainly possible to go “off grid,” the undertaking is not simple or cheap.

For most people, it’s more practical to consider “net metering”.  You can check to find out if your local utility company provides this program. With net metering you can significantly lower your electric bill, while having all the power you need at night and during extended sunless periods.  Net metering allows you to get credits back from the power company for excess electricity that your solar panels generate during the day. Then, at night or on days when there is not enough sunlight, you simply use electricity supplied by your local power company. You won’t need to store banks of DC batteries in your basement or garage. You won’t be completely “off grid”, but you can save a significant amount of money on your monthly electric bills.  Some months you may even have a zero balance.

Adopting DIY Towards Off-Grid Domestic Solar Energy Installation

So if you live on a large piece of land and have lots of extra room to store your DC batteries in, going “off grid” could be a reality for you. But if you’re part of the world gets little sun and you have no large storage space, “net metering” would be more practical.