Posts Tagged ‘solar energy’

Solar powered LED light in a jar

Tuesday, July 10th, 2012

We love finding products that make great use of solar electricity and our electronic components. How about a solar powered LED light in a mason jar? Perfect for your backyard porch or for mood lighting at a party – or even as a night light in your bathroom, bedroom or kitchen!

The ones we found at MyGrillfriend.com give you a choice – it can be a soft deep orange colored light (referred to as a ‘sun jar’) or a beautiful shade of blue (called a ‘moon jar’) just by flipping a switch. The solar panel inside the jar collects the sun’s rays during the day, and automatically turns on when the lights go down. So easy to use and the LEDS will burn for years! Can I just tell you how much we love this product?!

Of course we had to take our Sun & Moon light apart to see how they made it. Nestled inside the neck of the jar is a highly efficient solar cell which is attached to a rechargeable battery and two low power LEDS – one blue and one orange. On the bottom of the insert is a diffuser which spreads the light throughout the frosted glass container. The switch, which is located on the solar cell, can be switched to blue, orange or even ‘off’ for conserving more energy. Go get one – or two – or ten! They are great!

How about a solar energy bikini for this summer?

Monday, May 21st, 2012

Solar power bathing suit

Solar power bathing suit

We thought we’d seen just about everything powered by solar panels or solar film until we came across this bikini. Made by Solarcoterie, this bathing suit is made of photovoltaic film strips sewn together in series with conductive thread! With a USB connection you could be laying on the beach and powering your iPod at the same time. The suit is constructed of 1″ x 4″ solar strips which terminate in a 5V regulator and a female USB connector – perfect for powering your iPod.

The down side is that the bathing suit is a currently custom made offering only so this is not something readily available at your local store. And, we don’t have the power specs but wonder if this also wouldn’t be a great solution for charging other small appliances needed at the beach – like most smartphones and iPads. Of course, this got us thinking about our dream ideas of powering a small cooler (imagine never needing ice at the beach!) or a small fan for cooling off while you’re baking in the sun. The biggest item on our wishlist is always a blender but we’ve got that covered with our battery operated one!

No matter what, we think this use of solar technology is genius.

Solar Energy – a beginner’s look

Saturday, October 1st, 2011

solar energy panelsSolar energy is an exciting field for both scientific study and home and office use, representing the modern drive to find clean, sustainable ways to power everyday life while protecting the planet for generations to come. Solar energy is created by the sun, which plays host to constant explosions of heat and energy. This energy radiates light that eventually reaches Earth, where water, land, and the clouds in the atmosphere absorb a portion.

This light manifests as heat and helps to regulate the planet’s water cycles, including rainfall. Solar energy is converted into food for trees and plants via photosynthesis, and in turn provides the Earth with oxygen and the natural materials necessary for human habitation.

With the many intrinsic and ancient benefits of solar energy we’ve enjoyed over the centuries, it is perhaps unsurprising that modern man has taken it upon himself to truly harness the potential of this natural power source. Solar power is fast becoming a popular way for businesses and homeowners to cut down on energy costs while making a commitment to the health of the environment.

Solar power itself can take many forms, operating for instance through the means of solar panels, which convert radiation from the sun to practical electric energy suitable for a variety of uses, and can store this energy in batteries.

Other common applications for solar power include pumps, switches, and fans for various industrial purposes, greenhouse and other thermal agricultural uses, and special technologies employed in space, such as those used to operate satellites.

Taking advantage of natural solar energy is not only an efficient way to power machines, houses, and more, but is cost-effective as well. Many entrepreneurs and environmentally savvy homeowners find that using solar power greatly diminishes their average monthly electricity expenditures, adding a welcome benefit to the clean and green energy source.

As oil prices fluctuate, and we become more aware of our impact on the global ecosystem, it is becoming imperative that we search for and use renewable sources of energy, and seek to live in a sustainable fashion, so that future generations can enjoy a happy and healthy planet. The use of solar energy through solar power panels and other technologies is an important step in reducing your overall energy footprint, and can give you — and your wallet — a sincere sense of peace and well being.

The New York Jets are green on and off the field

Friday, October 1st, 2010

With the installation of an array of 3000 solar panels, the New York Jets have really set themselves apart from other professional sports teams. Their team headquarters and 120,000 square foot training facility will be powered by the solar panels that will generate an estimated 750,000 kilo-watt hours of electricity.

Other sports teams have installed alternative energy systems at their training camps and stadiums, but the system at the Jets facility is the largest to date.

The New York Jets can wear their long-time green jerseys proudly – their commitment to providing a source of green energy at their training camp is an inspiration for the rest of the league.

The future of solar power: Flexible solar panels

Thursday, September 2nd, 2010

flexible solar panelsAs the popularity of solar energy grows, so does the selection of solar equipment that is made available. The big trend in solar energy right now is flexible panels.

Flexible solar panels have many advantages over traditional framed solar panels. The flexible solar panels are lightweight so there is less worry in the installation process and during use. They can also be installed on a semi-permanent basis because they are very easy to remove and install elsewhere.

Probably the biggest advantage is that they can be manufactured in any size or shape so they can be used in unconventional places.

In the past, the biggest disadvantage of the flexible solar panels is that they could only power low-wattage devices however that has changed significantly in the past year as new solar technology has been introduced. The newest flexible panels that are available for commercial applications have the ability to collect more energy than earlier versions.

In the future, we will be seeing even more advances in solar energy products based on this emerging technology.

Auctions benefit the Portable Light Project

Thursday, July 8th, 2010

Feeling charitable? You will when you view the ebay auctions that benefit the Portable Light Project.

The Portable Light Project is a non-profit headed by architect Sheila Kennedy. Last September, Elle Magazine profiled Sheila’s very cool solar powered invention – it was a messenger bag that held a small solar panel, an HBLED light, a battery pack and a USB port. What does this power source do?

In technologically advanced countries, it is used as an backup or emergency source of power for cell phones and other mobile devices but Sheila’s dream was to get the components of the solar kit to others that could truly benefit from it: those without electricity at all. Some of the countries where the Portable Light Project has a presence are India, Africa, Haiti, Mexico and Central America.

The Portable Light Project works with non-governmental agencies and charities in these countries to get the solar kits into the hands of some of the world’s poorest people. They are trained by the members of the Portable Light Project on how to use the technology and then they are encouraged to use the technology with their local materials and textiles and to incorporate their local crafts and skills. The results have ranged from blankets to clothing to bags – all of which generate clean, alternative, renewable solar energy as well as benefiting the local economies.

So how can you help support this worthwhile effort? You can bid on some designer bags that have been crafted to incorporate the same solar energy kits that are distributed around the globe. These are one-of-a-kind designs that are from Tommy Hilfiger, Diane Von Furstenberg, Lutz & Patmos, Vena Cava and many more. The auctions are co-sponsored by Elle Magazine and 100% of the proceeds go to the Portable Light Project. Bidding is open now through July 15, 2010.

Deal Alert! 50W Solar Panels Prices Slashed!

Thursday, January 7th, 2010

Don’t you wish you could save some money heating your house? Here’s a super deal you won’t want to pass up.

If you’ve been waiting to start building a solar energy system, you’re in luck. We are offering our 50W Mono-Crystalline Solar Panels at a outrageously low price of $299.99. We only have 6 4 left, so don’t delay! We expect the 50W solar panels to sell out quickly at this price. We’re trying to get more, but we can not be sure we will be able to.

Multiple 50W Solar panels can be connected in series for more voltage, or in parallel for more current. Use these to in part to build complete on grid and off grid solar power generating systems. Excellent for use with deep cycle battery banks and solar charge controller regulator.

Added benefit: Our solar panels are made of Monocrystalline silicon. Mono-crystalline has been proven to be the best and most efficient raw material used in PV cells. Use Mono-Crystalline panels to capture the most energy from solar power.

Solar energy is a small investment that delivers big benefits. Once you are harnessing the power of the sun’s rays, you’ll wonder why you waited so long!

Choosing Batteries for a Solar Energy System

Friday, August 21st, 2009

Solar Set UpWhen putting together a solar energy system, like any other project, having the proper parts and tools for the job is paramount to overall success. With quality components and a little bit of know how, you can design and install your very own solar energy system whether for dedicated appliance use or as a complete replacement for conventional electric energy. Choosing the right parts is a big step in the process, and once you’ve decided which type of solar panels to use and how many you’ll need, the next logical step is to find appropriate batteries.

The most important step in choosing batteries for your solar energy system is making sure you purchase a bank with corresponding voltage to the panel array you’ve designed. The voltage of individual battery units on the market is 2; depending on how many individual battery units come in the bank, the voltage of the unit itself will be 2, 4, 6, 8, and so on. Once you’ve established the correct voltage for your battery bank, you can browse the available types and models to arrive at the perfect unit for your system. There are four basic kinds of battery banks widely available for purchase: marine models, and “industrial strength” varieties which include flooded, gel, and AGM features.

The marine models, commonly used on boats and small vehicles such as golf carts, tend to be the least inexpensive, and may be an option for small solar projects or those requiring solar powering for a limited period of time. In the long run, however, purchasing an industrial battery bank will save money. Flooded battery types are an economical option, with a moderate price and a reasonable longevity. These types release gas while charging, and so are not suitable for indoor use. Gel batteries, while a little more expensive, do not release gas allowing for indoor use, and come with a slightly longer life expectancy. Finally, AGM batteries may cost more, but have numerous benefits, including the longest longevity available, lack of gas or other leakage, and superior efficiency.

Taking care to select the battery bank that’s right for your solar system and its application is an important part of the overall design process, and, if done carefully, can lead to many years of nearly maintenance-free energy enjoyment. Shop with quality in mind and give yourself the gift of peace of mind for years to come.

Solar Panels for Boats

Thursday, May 14th, 2009



Solar panels can easily be installed and utilized on boats for power. There is very little maintenance required to keep them in working condition and if properly installed, the solar panels should last 10 years or more.

The first decision is what kind of solar panels to buy. The most efficient option are mono-crystalline solar panels. Not only are they efficient, they are the most widely available. You might also consider using poly-crystalline panels which are slightly less efficient as the mono-crystalline type. If you have concerns about shade, you can buy the thin film solar panels.

Your next decision is where to install them on your boat. It is recommended that you install them high and aft on your boat, and in direct sunlight. One suggestion would be to install them maybe over the cabin or above the davits. The goal is to avoid installing them where the shadows might affect their performance. If shadows are an issue, consider installing them on a rail along the stern or over the bimini.

If your solar panels are shadowed, even just one complete row of cells, you will not be generating any power. The solution would be to either move the solar panels to a location that is not shadowed or to use a shade resistant amorphous solar panel.

Keep your solar panels operating at their maximum efficiency by wiping off any residue laying on the surface of the panel. Solar panels generally require little maintenance and are able to withstand the outdoors, so think about how you might be able to use them to power your boat.

Grounding Wire in Your Solar Energy System

Sunday, March 8th, 2009

As they become increasingly popular among both homeowners and businesses, solar energy systems are helping to create a world full with the possibilities of clean, renewable energy.

The efficiency, affordability, and environmentally friendliness of solar panels and accessories are a far cry from the costly, wasteful, and polluting methods of power generation traditionally used to secure energy for the booming population around the world. But this innovative technology is not without its perils, the foremost of which is the danger of electrical shock and related fires. This serious risk is easily mitigated by the practice of grounding a solar energy system. It’s easy, fast, and inexpensive, and in many places, including the United States, it’s required by NEC laws for most systems and applications.

To “ground” a given electrical system means that it is connected to the earth, which provides a shield between the power conductors and a person or separate object. The practice of grounding solar energy systems is important for a variety of reasons. Most modern systems are installed on rooftops and other similarly elevated spaces to achieve maximum sunlight exposure. While this positioning is optimal for efficient solar panel usage, it also exposes systems to electric wiring, antennae and satellite equipment, and telephone and cable systems which can be prone to breakage and hanging, especially in areas that experience turbulent weather. The common positioning also exposes systems to objects such as tree limbs and debris.

These objects, if brought into contact with a non-grounded solar energy system, can contribute to shortages and create a fire risk too dangerous to ignore. In addition to these accidents, non-grounded systems can cause electric shock when touched by humans and animals, especially those systems which carry a high voltage or are in their veteran years of use.

The process of grounding a solar energy system is a basic one; a “ground” or rod is driven into the earth, preferably at a depth of at least a foot or two, and a proper grounding wire is tied to it. This wire is then attached to the solar energy system, completing the barrier. It is important to note that the grounding set ups of AC and DC systems must absolutely be kept separate, and that excess grounding wire can become a hazard all its own.

With the proper length grounding wire, a simple rod, and a careful attention to detail, you can render your solar panel system both safe and reliable while complying with important regulations.

The post above is offered as an opinion. If you are installing a solar energy system, please consult an expert for exact instructions to protect yourself and your property. West Florida Components accepts no liability for you, your property or your solar system.