Green Solar Energy

Welcome to the Photovoltaic Products resource center. This site is designed to help you quickly and easily find the latest Photovoltaic Products reviews, Photovoltaic Products tutorials, and Photovoltaic Products videos and Photovoltaic Products for sale. The Photovoltaic Products information on this site is updated hourly, so if you are interested in Photovoltaic Productss, bookmark this site so you can visit often.

3v 45mA Solar Cell

High Efficiency Miniature Solar Cell, for use with 3V motors and other small load applications. Can be combined in series or parallel arrangements for increased voltage or current. Ideal for use with dc motors or other 3V loads.Specifications:? Monocrystalline Solar Cell,? Efficiency: 15.0%,? Color: Blue,? Peak Voltage (Vmp): 3.5V,? Open Circuit Voltage (Voc): 4.0V,? Peak Current (Imp): 45mA,? Short Circuit Current (Isc): 48.5mA,? Dimensions: 54mm (2.12") x 33mm (1.3") x 3.0mm (.12") (LxWxD)


Solar-Plug Grid Tie Inverter 250W

Solar-Plug grid tie power inverter can obtain the solar energy from solar panel, and can tie to the grid through its output cable with no extra equipment. The installation is Do-It-Your Self (DIY). When the sun shines, the PV panel will produces DC voltage, and the grid tie inverter will change the DC voltage to AC voltage and puts out power to the home grid, saving electricity. INSTALLATION: 1, Connect the Solar Panel or Wind Turbines DC supply cables to the DC input terminal of the inverter, be sure that the polarity is correct. Recommended DC input cable size for maximum output is 8AWG or cables that can handle more than 30A. Optimal length would be less than 8m, longer cables will experience higher voltage drop. The range of output power of Solar Panel or Wind Turbine is 20W~250W. 2, Put the AC output voltage switch on the inverter to the correct position (115V or 230V) according to your location home grid AC voltage. The default is 115V for regular home electrical socket. 3, Connect the supplied AC power cord to the inverter and plug it to a home wall socket. 4, The 3 green LED indicators will start to cycle from left to right when the grid and DC supply is detected. This indicates the inverter is operating under normal condition. The rate of the cycling is according to how much power is being output from the solar panels or the wind turbine. If there is no AC grid detected, the red LED will be on, the inverter will not put out power, this is called Island Protection. Please follow local regulatory electrical codes for installation. If in doubt, consult appropriate licensed contractor. Specifications: Normal AC Output Power 200W Maximum AC Output Power 250W Power Factor 0.99 DC Input Voltage Range 14V ~ 28V Peak Inverter Efficiency 92% Standby Power consumption
Alternative Energies Videolab

This hands-on lab plus video provides a multi-learning approach to science. The activities include producing electricity using photovoltaic cells, converting wind engrgy to electricity and demonstrating techniques used in synthetic fuels and solar energy. A full week's worth of activities! Includes the DVD "Alternative Energies: Fuels for the Future", teacher's guide and lab station materials. Grades 7-12 This is one of 12 Earth Science Videolabs that provide an interdisciplinary and multi-learning style approach to science teaching. These Videolabs are designed to be helpful to the inexperienced earth science teacher, as well as useful to the experienced master teacher! The combination of doing lab activities and viewing the concepts in a critically acclaimed DVD will result in a dynamically interactive classroom experience. Your students will appreciate the opportunity to reinforce the concepts they learned in the DVD video while doing the activities featured in the stations. The boxed lab for each week-long unit includes 3 components: the topic video(s) in DVD format, the materials for each station (often in labeled zip-lock bags), and the Teacher's Guide. The Teacher's Guide provides a valuable resource containing sections on general Videolab goals, specific station learning outcomes, teaching strategies and tips for success along with a day by day lesson plan. Copy masters are provided for the pre/post test, lab station instruction sheets and student answer sheets. A correlation of each unit to the grades 5-8 and grades 9-12 National science Standards is also provided. It is important to note that the stations have been designed to capitalize on a wide variety of learning styles. The SI system of units (metric system) and mathematics are emphasized. Enjoy!


Build and Generate Your Own Power

Build your own power source? …It sounds a little nuts, and maybe even impossible, but it's nowhere close. In this book, I'll you’ll learn how to:

- Build your own solar or wind power generator by following easy, simple, "any kid could understand it" instructions

- Slash your monthly home electric bill by 80%...or maybe even eliminate it entirely

- Go completely off "the grid" so rising power costs will never bother you again

Even better, you’ll learn how to do it for less than $200...even if you're not a mechanical genius or a propeller head engineering geek. It's literally easy for anybody to do and you can get some of the parts for free. This book shows you how by harnessing free energy that’s currently all around you right now: Sunlight and Wind.

Energy is electrons. You get those from batteries, or through wires running from the electric company to your house. Those flowing electrons are an electric current, and that's what you send to your light bulbs when you flip the switch... or to your laptop to charge it up... or to your electric cooling system to turn on your air conditioner.

What most people don't know is that it really doesn't matter where you get your electrons. Your local power company sells them, but you don't have to buy from those guys!

All you need to do is find yourself a cheaper electron source. And, this is where sunlight and wind comes into the picture.

This book will show you, step-by-step, exactly how to build your own solar panels or windmills (you can choose which one works best for you, or use both) to generate power for your house.

Most people assume this technology is complicated. It's really not. You don't need a PhD to understand this stuff. In fact, if somebody explains it to you, and gives you a plan to follow, it's as easy to do as assembling a piece of ready-made furniture.

Here's a small sample of what’s inside this book:

- The "practical science" behind solar and wind power.

- You'll save hundreds of dollars a month and thousands a year.

- The instructions are so easy and shockingly simple to do. The step-by-step instructions and diagrams make it a snap to build everything you need and hook it up pronto. You don't need a college degree, and you don't even have to be particularly "handy".

- When you generate surplus energy... the power company will pay you! That's not a typo. When you put power back on the grid, after you've used all you want, the power company (in most areas) will pay you for that. In other words, your home power system can be another source of income for you!

-You'll discover where to find the cheapest parts and materials. You can get everything you need for less than $200. This book will show you where and how.

- All you need to know about the "government" stuff. When you make improvements to your house, the government wants to be sure you're following the rules. This book will give you the confidence that you've done it all right... and reveal some government rebates you can get for doing this.

- You're going to have a professional grade system when you're done. This isn't some rinky-dink junk guide. It’s going to show you how to build a power system that not only works like magic, but also looks great and complements your home.

- Want to go completely "off-grid"? If you aren't drawing ANY power from the power company, you're essentially off-grid. That means rising energy costs won't even enter your mind.

This guide is the only instruction manual you’ll need. It's fully illustrated and clearly laid out in plain English. When you follow these instructions, it'll be a breeze to start running your house for free and maybe even add some extra income to the deal!

Don't be a slave to raising energy costs anymore. This guide gives you everything you need to run your house for free, on just sunlight and wind…saving you thousands of dollars a year...today!



Designing Indoor Solar Products

Photovoltaic technology - or the direct conversion of light into electricity - is the fastest growing means of electricity generation today, however it is generally used outdoors. Relatively little attention has been focused on the many obstacles to overcome when designing efficient indoor products. As a result, indoor products are more often than not limited to low power. Designing Indoor Solar Products bridges this gap by showing where AES (Ambient Energy Systems) based on photovoltaic cells may be used for higher power devices.

Motivated by both financial and ecological arguments, this book: Co-ordinates a wide-reaching range of scientific information regarding photovoltaic technologies and their application to indoor spaces. Analyses power management, power availability, technological selection and design methodologies. Uses real-life examples and case studies to demonstrate the arguments made. Presents information in such a way as to make it accessible even to engineers with basic electrical knowledge.

Designing Indoor Solar Products pulls together a wealth of information on photovoltaic technologies and their applications. It will be of practical interest to engineers and designers of sensor systems planning on using photovoltaic technology for power, whilst the theoretical approach will appeal to those in academia in the related areas of environmental engineering, sustainable development as well as building and product design.

Save Green By Going Green

If you have any interest at all in renewable energy... if you want to find out how much money you could possibly save by “going green”... or you just want to figure out whether renewable energy is even a REAL option for your needs... then this book was written just for you.

Here's just some of what's inside:

- Solar Panels 101: what they are… how they work… the different types and how to determine what kind is right for you

- The top 3 things you absolutely must have before you should even think about installing solar power in your home

- 5 reasons why you should switch to solar power right away (most people
are surprised that you can actually make money by switching to solar power… everything is explained in reason number three)

- How to figure out exactly how many solar panels you’ll need for your particular situation

- The top 10 tips for finding a good solar panel installation contractor (pay special attention to tip number 9 because it could save you some extra cash!)

- Are you planning on "doing-it-yourself"? Then you absolutely need the 5 tips on installing solar panels yourself that will help you save time and energy

- Everything you need to know about the various federal and state rebates, grants and financial incentives you could qualify for if you decide to use solar energy

- The top 10 ways to use solar energy to save a truckload of money each and every month around your home

- How to sell power back to the power company, make money and beat them at their own game

- What you can expect in the future from solar energy, the most exciting breakthroughs and possibilities and what they will mean for you

- Plus much, MUCH MORE!

This just scratches the surface of what's in this book. It gives you everything you need to get started using solar panels today.



Everlite Compact Solar Charged Portable Light

The solar rechargeable EL6 is ideal for hiking, backpacking, camping, RVs and emergency lighting for your home and vehicle. With optional adapters, you can charge hand-held electronics.


BEST MARINE 20 Watt Solar Panel (SM20) - 12V Battery Charger 20Watts 1.14Amps - suction cups for deck or windshield mounting are included.

A dead battery is an all-too- common occurrence in a boat that sits idle most work weeks, and when it happens it nearly always spoils a planned day or weekend on the water. This unhappy circumstance can be avoided with the installation of a small solar panel. As an added benefit, absolutely nothing prolongs the life of a battery like keeping it fully charged. A battery charger can do the job for a boat on a trailer or at a dock, but there are risks to leaving an unattended boat plugged in. A solar panel avoids these. If your boat is on a mooring, a solar panel is the only practical choice for maintaining batteries at full charge. Small boats: The SM20 solar panel can keep the battery fully charged when the boat is on the trailer or sitting at her slip. All batteries self-discharge, and a small panel can eliminate the problems caused by dead batteries. Using a panel to maintain a battery is also useful on bigger boats that are on a mooring. Without shore power, these boats need a way to keep batteries charged. Since solar panels put out pure DC power, the SM20 are excellent chargers and they do not need a regulator in the circuit when for batteries 100AH or greater. Cruising and racing sailboats can use solar panels to augment or replace their other charging sources. Many sailboats that go on long passages have to use their propulsion engine for 1 to 2 hours per day to charge batteries and replace the energy that has been consumed. With a couple of solar panels installed, these boats can often extend their time between engine uses by a day or more. Truly efficient solar-equipped boats may not have to use the engine for charging at all. Suction cups for deck mounting included.