Posts Tagged Advances In Technology

How To Get Free Renewable Energy To Power Your Grid Tied Home with DIY Solar Panels

Posted by outside_voices on Sunday, 29 November, 2009

The growth in DIY solar panels has really been because of advances in technology making components available in a local hardware store and becasue of the easy to follow instructions and video guides that are available. With increasing demands for fossil fuels by industry and an increasingly aware population of the benefits of renewable energy, the solar power industy is set for increasing growth as solar panel technology improves. For the average person who does not have much technical knowledge is best understanding the basics of diy solar panels in order to determine whether it is viable option and getting their minds around installing various on and off grid systems.

Want to take advantage of solar power in your home? If you are looking to save energy costs with a few solar devices or build a solar powered house our recommended guide will show you how to put solar power to work for you!
Make sure you know exactly what the guide covers as it will make all the difference in costs and the kind of materials and equipment you invest in. Here are a few pointers.

It should be a hands-on guide that is easy to use and is packed with tips for making your home more energy-efficient though solar power—and helping the planet at the same time.

 

  • How to survey your home to determine your current household energy efficiency and use, and evaluate where solar power would best benefit you.
  • To empower your decision making for any any project you will want to be able to calculate the return on your investment.
  • Before you begin implementing your project you’ll have to decide whether you can handle it on your own or whether a contractor will be required.
  • Choose and install your best solar system
  • Handle small to large solar projects including diy solar panels
  • Heat and cool your house with solar energy
  • Install exterior solar lighting
  • Handle swimming pool, water heater, or ventilation solar projects
  • Create greenhouses or solar rooms
  • Build, buy, or sell a solar home
  • Finance your solar investments
  • Take advantage of tax rebates and incentives associated with solar power
  • Avoid the worst diy solar panels mistakes.

While making DIY solar panels can be a more attractive option, let us look at some alternatives

Ready made PV Panels to go
Solar energy providers also install PV panels when you buy from them. An easier and less time consuming option, would be to get these panels. However they are more expensive than diy solar panels. You will simply need to make a cost benefit analysis of your time and money in order to make a choice. For some it’s a toss up while others will walk a mile out of their way to save a dollar. After any consultation, you need to make the final decision about your property. Positioning of your solar panel is key to a simple installation process of your panels.

PV Panels – Solar Energy Kits
For the technically challeneged an easier option would be to get a solar panel kit. Small savings can still be made with this option. Buying these kits are cheaper than ready made PV panels. Kits that include PV solar panels usually also come with detailed instructions for assembly and installation. Be sure to check and see if mounting equipment is included or will need to be purchased separately in the kit you purchase and budget that in while you are deciding.

DIY Solar Panels
Building DIY solar panels is the only real option to save money on the whole project. If you were under the impression that solar energy kits and retail pv panels could be easily installed then you might want to retihnk that as it is a lot harder than your first impression. Making peoples homes green is an unrealistic objective unless the government is prepared to offer major tax incentives. A tax deduction on a solar water heating system, does not equate to a deduction in the actual cost that you will have to pay for the actual system. A lot of people do not have that kind of money. Currently if we were to green our homes it would only really be done if the technology and products were effective and affordable or if it were mandated by federal law. There’s no other way that the average Joe and Jill can afford this otherwise – both in money and time.

Learning a new skill can be a heap of fun and you’ll find that time literally flies by. In the process of learning to build DIY solar panels you will also find yourself being able to help your friends and family. You’ll find that labor and materials are the biggest expenses with solar panels. What a great way to help yourslef and others at the same time. Freeing yourself and your home from the energy companies is a step in the right direction.

Do you know what it is like to be a victim of a massive power outage? It is never convenient to be without power in the aftermath of a natural disaster. Imagine saving your family the need to miss important news updates, to go without hot meals, hot showers for that matter. If you put in your own PV solar panels it would guard against your family having to do without comforts they may take for granted.

If you are still undecided or even if you’ve decided to take the plunge and are ready to begin building a DIY solar panel – solar collectors, today you need to sign up for our email course. We offer great tips and advice for anyone interested in DIY solar  panels and wind power generating projects. No matter what the reason is that brought you here. Your success is what we would love to see and hear about. You can get a comprehensive easy to use and follow DIY solar panel guide here.

Staining and sealing concrete — it’s easy!

Posted by outside_voices on Friday, 6 November, 2009

A while back, in another feature on concrete, pavers, and stone, I touched on staining and sealing concrete. I recently had another great opportunity to stain and seal a 1300 square foot floor and, because of the advances in technology, it was a lot easier than last time. (If you need to repair the concrete first, take a look at Diane Rixon’s great article here.)

Take a peek at the gallery; it will give you a sense of just how easy the process is, and we’ll continue.

First off, safety: the cleaning/etching material is a mild acid. It’s formulated to take the top “skin” off a concrete surface so it will surely do that to you, as I discovered when I slopped some on my leg. No major harm, but I knew immediately what happened. The major problem, I’m guessing, is if you got some of this stuff in your eyes — that clearly should be avoided. So … eye, hand, and foot protection are all recommended, along with long pants and long sleeved shirts (neither of which I wore, naturally). Also, as you might imagine, a smooth, wet floor might readily lend itself to slips and falls. ‘Nuff said.

Tools: We had all of these on hand. If you had to purchase them, it likely would run a couple hundred dollars.

Broom for cleanup and spreading the etching liquid; no metal parts, please, or you’ll see them go up in fumes.

Vacuum to get all the dirt from the corners and under the door thresholds.
A 5 gallon bucket to mix the acid with the dilution water.
A hose and nozzle for wash-down.
A mop (optional) for getting the acid into the corners — wasn’t a problem for me.
A scraper (optional) for use if you have concrete lumps on the floor — we did; it was very helpful.
Painter’s tape and masking paper to protect the baseboard and lower portions of the walls.
A floor squeegee for easy removal of the surface liquid.
A paint tray and a 1/2″ nap roller with a long handle to apply the sealer.
A sprayer, to apply the stain.
Time: It took two of us about four hours, in total, from cleaning to finishing the first coat of sealer.

Materials:

One gallon of the diluted solution (one gallon acid to one gallon water) will clean and etch about 350 square feet of concrete. If your concrete is very smooth, and ours was, you use the stuff straight up (undiluted) to cover about 175 square feet. One gallon of acid costs about ; we bought 7 gallons of Behr concrete cleaner/etcher for about 2 (taxed.)

We used Behr semi-transparent stain at $23 per gallon; seven gallons cost us about $169.
We used Behr sealer at the rate of about 150-300 square feet per gallon; because we had a surface that was reasonably smooth, we were at the high end of the application rate. We bought 5 gallons at $25 a gallon for a total of $131.

For the bathroom floors, we used Behr non-skid floor finish additive; a $5 bag is mixed with each gallon.
The process: Our surface was smooth interior concrete but I have seen this process applied successfully to exterior concrete, pavers, and stone; if you do that, take care to protect your adjacent plants and other sensitive items. Although I have no personal experience with it, this procedure may also be used on vertical surfaces. Depending on the manufacturer, the process may vary, so pay attention. Remember, when all else fails, read the instructions.

As with just about all else in life, preparation is everything, so thoroughly clean the target surface; failure to do so will leave little-bitty (or maybe great big) lumps in the final product. A problem for us was bugs landing in the stain and sealer, and we surely didn’t want Jurassic critters under the seal coat. You just have to be observant and pick the little rascals out as you see them.

Tape the paper to the baseboards, lower portions of the walls, and the doors. If you’re concerned about splashing acid or stain on something, paper that area over.

If you have smooth concrete, as we did, use the cleaner/etcher at full strength; anything rougher (your determination) and the diluted stuff is good.

You can apply the acid out of a plastic bucket (as we did) or sprinkling can, but a sprayer is not recommended.

Spread the acid with a broom, covering all the surface, to include the corners and adjacent to the baseboards and door thresholds. Let it sit a few minutes, then scrub the area vigorously with your broom. A problem we had was that the humidity was so very low that the acid would tend to dry too quickly and that’s a big no-no. Fortunately, with two guys working, we could keep the process going, but you’ll have to really keep moving.
Without letting the acid solution dry on the floor, wash the floor thoroughly with fresh water, scrubbing the surface as you do so. If you have the ability to pressure wash the area, you’re golden. We then used a floor squeegee to get rid of the surface water.

After the surface is dry, it should have the roughness of medium grit sandpaper; you may have to repeat the process if it doesn’t.

Let the floor dry thoroughly before you apply the stain. We used the time to re-tape the protective paper on the lower walls.

Now we applied the stain with the sprayer, spraying in a circular motion, for a “mottled” appearance. (If you want a more uniform look, you’ll have to roll the stain after application.) We applied the stain at a rate of about 300 square feet a gallon. Let the stain dry for four hours and then make a decision on a second coat, which we decided to apply. We let that coat dry overnight.

OK, getting close to the finish line. Apply the sealer with the roller and pan; it may go down “milky”, but will dry clear. Let it dry a minimum of four hours, then apply an additional coat. After it dries, you may apply up to four additional layers.(Keep in mind that, at some future point, you’re going to have to apply more sealer for protection of the stain.) We used a non-skid additive, in the sealer, for the bathrooms.
Most sealers will be dry to the touch in about an hour; check the manufacturers directions as to how soon you can walk on it, move furniture, or drive on it.

You can see that the process, while some time consuming, is pretty easy. You can do the job for a bunch less than you’d pay someone else. Why not give that old garage floor or back yard patio a new look? You know it would be really, really nice. Good luck.

 

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