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Arizona

The Florida Solar Energy Center (FSEC), the largest and most active state-supported renewable energy and energy efficiency research, training, testing and certification institute in the United States.
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Information on solar energy in Arizona. Various technologies, including photovoltaics, solar cooking, solar water heating, solar architecture, wind power, and hands-on activities for the classroom. News, businesses, education, events, architecture, incentives, bookstore, …
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Florida

The North Carolina Solar Center provides programs and resources that help people throughout North Carolina take advantage of solar energy. Services available to the public include a toll-free hotline, a professional referral service, technical assistance and design reviews, free publications, curriculum materials for teachers, training programs, tours of the NCSU Solar House and a reference and media library.
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Information on Solar Energy

Connect to solar energy companies worldwide, search solar energy links by topic, utilize the most informative guide to solar energy on the web or access the Information Center services. Price index and surveys for modules and accessories. Industry statistics.
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PhotoVoltaic related information on the Internet. The main goal is to provide the visitors of PVPortal.com with a complete picture of the PhotoVoltaic business worldwide and in the individual countries.
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Solar Energy Info

The Solar Calculator website features a solar system calculator that allows users to estimate the solar power potential of their property. The calculator provides results for: solar energy production, system cost, financial payback, lifetime savings and the reduction in greenhouse gas emissions for any solar panel and battery system.

As well as providing a wealth of information for users investigating solar, Solar Calculator offers a free solar quote service to their customers. Users can request to receive free, no obligation quotes on the supply and installation of a solar energy system.

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Solar Energy Info - Free listings

ENF covers more than 16,000 solar companies (cells, panels, equipment, components, products, sellers, system integrators) and newly announces product directories for solar panels and inverters. Another service is market reports, making in-depth analyses of the photovoltaic market conditions and trends.

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Energy Acuity is the provides information to the solar industry with details on solar energy companies, projects, plants, financings, agreements and more.
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A great source with tons of information about how and why to go solar including state-by-state overview of rebates & incentives.
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A consumer’s guide to solar energy uses at homes.
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Lots of information on various subjects related to solar power.
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Learn everything about solar panels, ask questions, and get them answered at solar panel talk.
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Publishes analysis in the solar industry with focus on solar being a solution to world energy and eco problems and how lower prices of the components is a critical factor in further acceptance.
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12 Volt Solar Panels is a website focused on solar power systems & products to feature news from the hottest solar panel manufacturers, tips n tricks and interviews from industry experts.
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Real Goods Solar provides photovoltaic system design and installation services for commercial and municipal buildings, and residential homeowners in California and Colorado.
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Our aim is to provide the most up-to-date independent news coverage of developments within the photovoltaics industry in an easily accessible and navigable format.
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Solar Energy Hub is dedicated to promoting solar power throughout the U.S.
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Solar Power Beginner is a non-technical resource for people who are new to the subject of solar energy. Find out what solar power can do for you.
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The site provides practical information to home owners on residential solar power, solar hot water heaters and useful energy saving tips.
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Solar Energy Magazines

Solar Today is an award-winning bimonthly magazine published by the American Solar Energy Society. It covers all solar and renewable energy technologies, from photovoltaics to climate-responsive buildings to wind power and biomass.
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SolarPro magazine is a high-quality, technical publication available by free subscription to qualifying solar industry professionals. Its editorial focus is on residential- and commercial-scale solar-electric and solar thermal system design and installation.
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Your global navigation system through the PV industry.
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Technical Information on Solar Energy

How does a solar cell function?
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New options for affordable solar energy, DIY solar, home solar power, wind, geothermal & renewable energy, and the Inspired Solar Directory for charitable solar projects.
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USA Information about Solar Energy

USA resource maps solar radiation.
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The National Center for Photovoltaics (NCPV) has developed the following mission: To mobilize national [U.S.] resources in photovoltaics by performing world-class research and development, promoting partnering and growth opportunities, and serving as a forum and information source for the photovoltaics community.
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The Million Solar Roofs Initiative (MSR) is enabling businesses and communities to install solar systems on one million rooftops across the United States by 2010. The Department of Energy is leading this trailblazing initiative by working with partners in the building industry, local governments, state agencies, the solar industry, electric service providers, and non-governmental organizations to remove barriers and strengthen the demand for solar technologies.
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