Xantrex Technologies 852-2071 Xpower AC/DC Powerpack Solar With 400 Watt Inverter, Two AC Outlets, USB Port, And Digital DisplayThe XPower Powerpack Solar is the first portable power pack that incorporates solar power in a compact, portable power source. It's completely self-renewing, which means the detachable 5-watt solar panel has the ability to recharge the power pack's 10 amp-hour battery.The 5-watt solar panel captures stores and converts the sun's renewable energy, replenishes the XPower Powerpack Solar's battery, and extends the runtime of many devices by up to 25 percent.
SOLAR NET LIGHTSSolar-powered light net creates a dazzling display during the holidays without wires or extension cords. Easy to set up and maintain. Simply wrap shrub and you're done! LED lights charge by day and turn on/off automatically when the sun rises and sets (runs up to 8 hours). Requires 1 AAA battery (not included).50 bulbs per net, stretches to 45 x 36".
Color Changing LED Light Bulb and RemoteThis is a remarkable color changing bulb. It can display almost any color and comes with a easy to use remote control. * Advance heat management technology * RGB color * Safe Operation : Equips with fuse and flame retardant plastics * Waterproof protection : IP 65 * Bulb Shape: PAR30 * Base Type: E27 standard screw-in base * Brightness: 130 lumens * Energy Consumption: 5 watts * Comparable to a: 15 watt incandescent bulb * Voltage: 100-240VAC * Color: RGB Full Color * Beam Angle: 30 degrees * Avg. Life: 50,000 hours * Lens types: clear * Diameter: 1.97 in 50 cm * Length: 3.94 in 100 mm
Life Is Splendid
Blue Horizon
Solar Energy - Hope for the futureAs long as man has been on earth ,the sun has been a source of wonder and fear as well as a tool to be utilized. Perceived by many as a religious object, the sun has been used to tell time,monitor crops,and as a navigational aid. As early as 215 B.C. Archimedes used primitive solar refectors to burn the Roman fleet attacking Syracuse. The beauty of solar energy is there no political ramifications, it cannnot be hoarded. There are no politution problems or potentiallly hazardois by products, and best of all, the sun is a virtually limitless source of energy. Burt there are problems. Fossell fuels such as oil and coal are concentrated whereas the earth only receives 2 billionths of the suns's energy. And there is the problem of storage. Progress has been made in the development of potovoltaic panels and batteries but, there are space and weight limitations to be dealt with so we must look to other venues, such as energy satalites that will beam back to earth 24 hours a day. All these factors are covered in depth in this program, as well as taking to viewer through an office that functions almost exclusively on solar power. You will see solar panels, regulators and their gauges, inverters that convert DC current to 129 volt AC, and the batteries that allow storage of the power.
Solar Energy/Hope for the Future
Solar Energy (Science In Action)
Vol. 3-Solar Energy
NOVA: Solar Energy - Saved by the SunStudio: Wgbh Wholesale Release Date: 07/31/2007 Run time: 56 minutes