Affordable Solar & Wind

Universal Solar Technology Fulfills Orders From New Customer For $183,500
BEIJING & NEW YORK--(BUSINESS WIRE)--UNSS, a developer of solar grade ingot, wafers and high efficiency solar photovoltaic modules, has produced, shipped and been paid RMB 1,246,000 (US$183,500) for shipments of 120,000 wafers.
Sunforce 39126 246-Watt High-Efficiency Polycrystalline Solar Power Kit - How to set up

Nature Power 50062 60 Watt High Efficiency Monocrystalline Solar Panel $584.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 21.5. height: 2. width: 31.5

Nature Power 50262 260 Watts High Efficiency Monocrystalline Solar Panels $2209.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 26.5. height: 2. width: 57.75

Nature Power 50082 80 Watt High Efficiency Monocrystalline Solar Panel $779.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 21.5. height: 2. width: 46.75

Nature Power 50132 130 Watt High Efficiency Monocrystalline Solar Panel $1169.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 26.5. height: 2. width: 57.75

Solar ePower Charger for 4V Batteries $59.99 The Wagan Solar ePanel Solar Charger for 4V Batteries allows you to charge cell phones, USB devices, and recharge 4 AA or AAA rechargeable batteries with the sun. It also provides backup power for your devices with rechargeable batteries. It uses high-efficiency solar cells from Siemens.Provides convenient safe charging for your electronics - it will not overpower your device. Also provides dependable solar cell construction - made of high-efficiency mono-crystalline solar cells embedded in transparent vinyl acetate behind tempered glass.

Brunton Restore Solar Panels $119.95 Efficient and compact, the Brunton Restore Solar Panels are ideal for charging your personal devices such a digital camera, smart phone or iPod. This integrated power pack features an internal battery that keeps extra energy at hand, twin solar panels that keep the battery at peak capacity in less time, and advanced polycrystaline solar technology that gathers maximum energy per inch for maximum efficiency. Water resistant and durable, the Brunton Restore Solar Panels go anywhere.

V-Dimension Optical Solar Charging Messenger Bag $122.99 The V-Dimension V-OPT-MES Optical Solar Charging Messenger Bag allows the solar panel to charge iPods PDAs cell phones and most small electronic devices with high efficiency

Essential Gear Solar Pull Flashlight $19.95 Solar and string pull dynamo LED flashlight uses solar or dynamo power sources to recharge high-efficiency lithium battery. Compact size can fit in shirt pocket. 15 lumens. Water resistant. Size: 5.5" x 2" x 0.8". Wt: 3.2 oz.

Solar ePanel Charger for 8V Batteries $139.99 The Wagan Solar ePanel Solar Charger for 8V Batteries can be used to charge laptop computers, cell phones and other DC powered items. This solar panel converts daylight into electricity to charge 8V batteries, extending battery life. It requires only daylight (not direct sunlight); mono-crystalline solar panel charges even in cloudy and overcast weather.Made of high efficiency mono-crystalline solar cells embedded in transparent vinyl acetate behind tempered glass with heavy backsheet ensuring maintenance free performance, it folds up for convenient transport and storage, ideal for indoor and outdoor use. High-impact tempered glass will resist hail, ice, flying debris, or force wind.

Solar $124.99 Solar - Laminated Oversized Art

Elenco AK590 Photon Solar Racer Kit $38.94 Learn all about solar energy and how to convert it to useful applications. You will build this exciting sleek solar car that runs on a high efficiency solar cell. Have your friends build one too and have fun racing them. No soldering required. The solar car comes in clear plastic. The car can be painted any color scheme that you desire (paint is not supplied). The photo is painted to illustrate how the car could look.

Solar Home Heating Basics By Chiras, Dan $17.73 Helps home and business owners retrofit their buildings with solar heating, in a book that discusses solar hot air heating; energy efficiency, weatherization and insulation; solar thermal systems, passive solar heating and backup heating systems. Original. Author: Chiras, Dan/ Rao, Anil, Ph.D. (ILT) Series Title: Green Energy Guides Publication Date: 2012/05/08 Number of Pages: 185 Binding Type: Paperback Language: English Depth: 0.75 Width: 4.75 Height: 8.25

All Power Supply SOLAR ELITE 220 Watt Solar Kit $4230.71 All components needed for complete plug and play installation including 25 amp digital regulator. Two high efficiency 110 watt polycrystalline solar panels and 2000 watt pure sine wave inverter included. Virtually maintenance free with no noise and no fuel needed. Can eliminate the need to purchase a generator. 25 year warranty on the solar panels and 2 on the inverter.

All Power Supply GPRV95E 95 Watt Solar Expansion Kit $1059.76 Go Power 95 watt solar panel expansion kit. This is the highest efficiency monocrystalline solar panel on the market. This solar panel expansion kit can be used to add to an existing solar system to increase charging power capacity. The Go Power GPRV95E Solar Panel Expansion Kit adds up to 5.45 amps of charge per hour and can average up to 228 amp hours per week of extra charge to your existing solar system. This solar panel expansion kit includes all mounting hardware to mount the panel flat on your roof and the interconnect wires to connect the panel to your existing solar system. All instructions are provided. High efficiency monocrystalline solar panel. This expansion kit comes with mounting hardware and an interconnect wire to connect the panel to your existing solar system. Adds another 5.45 amps to an existing solar system. Will produce a charge in overcast weather. 25 Year panel warranty.

NonUniformities in ThinFilm Solar Cells and Modules $157.72 Thinfilm PV technology due to its fast production line, large area panels and low material usage, is one of the most promising lowcost technologies. Due to their granular structure, thinfilm solar cells are inherently nonuniform. Fluctuations inevitably occur during the multistep deposition process of large area thinfilm solar panels and specific manufacturing procedures. Furthermore, non uniformities can become more severe, or increase in size during the solarpanels life cycle. Non uniformities reduce the overall efficiency of solar cells and modules, and their effects therefore need to be well understood. This manuscript focuses on the analysis of the effect of nonuniformities on small size solar cells and modules with the help of numerical simulations. Even though the 2D model developed here can analyze the effect of nonuniformities of any nature, only two specific types of microscopic nonuniformities were addressed here: shunts and weakdiodes. One type of macroscopic nonuniformity, partial shading, was also addressed. The circuit model developed here is a network of diodes, currentsources, and transparentconductiveoxide resistors. Author: Koishiyev, Galymzhan Binding Type: Paperback Number of Pages: 168 Publication Date: 2011/04/27 Language: French Dimensions: 9.02 x 5.98 x 0.39 inches

All Power Supply GPRV80E 80 Watt Solar Expansion Kit $985.92 Go Power 80 watt solar expansion kit. This high efficiency polycrystalline solar panel expansion kit can be used to add to an existing solar system to increase charging power capacity. The Go Power GPRV80E 80 watt solar panel expansion kit adds 4.6 amps of charging power to your existing solar system and averages up to 193 amp hours of charge per week. This solar panel expansion kit includes the mounting hardware to mount the panel flat to the roof and the interconnect wire to hook into your existing system.

All Power Supply GPDL5 5 Watt Unbreakable Solar Module $135.2 The Go Power DURAlite 5 watt solar panel is virtually indestructable and is made to trickle charge batteries to ensure that your batteries stay healthy and do not sulphate. This 5 watt solar panel module produces up to 300 milliamps of charge per hour. The GPDL5 5 watt solar panel comes with a car utility adapter/ cigarette lighter adapter end for easy plug and play installation. This 5 watt solar panel self regulates so it will not require a solar regulator. You can also remove the utility adapter and hook the 5 watt solar panel directly to your battery. All instructions are provided. High efficiency polycrystalline solar panels. Virtually unbreakable solar panel. Car utility / cigarette lighter adapter for easy connection.

GoPower GPDL20 Solar Battery Charger 20Watt $341 Designed for mobile power users these slim lightweight portable solar chargers are available in 5 10 and 20 watts. They offer almost double the power of conventional thinfilm solar panels. Unlike permanent solar options installed on RVs and boats DURAlite Solar Chargers can be put out in the sun to charge a battery and then stored for later use. DURAlite modules are made from a laminate of fiberglass and sunlightresistant polyester film and are virtually unbreakable. Mobile power retailers can now access this exciting market with a quality rugged solar solution for maintaining starting batteries in your vehicle or boat. Go Power DURAlite Series are easy to mount to any flat surface with grommets in each corner. Complete with builtin blocking diode and 10 UVrated cable with a 12volt automobilestyle socket plug. High efficiency polycrystalline solar panels. Virtually unbreakable solar panel. Provides 600 milliamps of charge per hour. Car utility / Cigarette lighter adapter for easy connection. Rated Power: 20 W. Peak Current: 1.2 A. Working Voltage: 15 V. Open Circuit Voltage: 19.6 V. Dimensions: 22 x 19 .

GoPower GPDL5 Solar Battery Charger 5Watt $135.2 Designed for mobile power users these slim lightweight portable solar chargers are available in 5 10 and 20 watts. They offer almost double the power of conventional thinfilm solar panels. Unlike permanent solar options installed on RVs and boats DURAlite Solar Chargers can be put out in the sun to charge a battery and then stored for later use. DURAlite modules are made from a laminate of fiberglass and sunlightresistant polyester film and are virtually unbreakable. Mobile power retailers can now access this exciting market with a quality rugged solar solution for maintaining starting batteries in your vehicle or boat. Go Power DURAlite Series are easy to mount to any flat surface with grommets in each corner. Complete with builtin blocking diode and 10 UVrated cable with a 12volt automobilestyle socket plug. High efficiency polycrystalline solar panels. Virtually unbreakable solar panel. Provides 600 milliamps of charge per hour. Car utility / Cigarette lighter adapter for easy connection. Rated Power: 5 W. Peak Current: 0.3 A. Working Voltage: 15 V. Open Circuit Voltage: 19.6 V. Dimensions: 12 x 11 .