• 1BOG Home Solar Power - Get 35% off solar power with group discounts. 1BOG find's the best installers and negotiates a discount, answers your questions, and helps you through the process of going solar. It's a free service for homeowners!
  • American Solar Energy Society - Established in 1954, the nonprofit American Solar Energy Society (ASES) is the nation's leading association of solar professionals & advocates. Our mission is to inspire an era of energy innovation and speed the transition to a sustainable energy economy. We advance education, research and policy. ASES leads national efforts to increase the use of solar energy, energy efficiency and other sustainable technologies in the U.S. We publish the award-winning SOLAR TODAY magazine, organize and present the ASES National Solar Conference and lead the ASES National Solar Tour ó the largest grassroots solar event in the world. ASES is the U.S. section of the International Solar Energy Society.
  • Build It Solar - Plans, tools and information to help you build renewable energy and conservation projects. Hundreds of projects -- from changing a light bulb to building a solar home. Design information and tools for building renewable energy projects. An Experimental section for backyard inventors. Nothing For Sale here -- just free ideas, plans, and information.
  • Energy Kids - Solar energy section of the U.S. Energy Information Administration
  • Facts about Solar Energy - Researching the Advantages and Disadvantages of Solar Power is a great starting point for someone thinking about using renewable energy resources to heat water or generate electricity. You might wish to become completely independent from the grid or you might just like to reduce the greenhouse gas emissions you and your family produce. We can certainly help you with that by offering all the important up-to-date information you'll need to get started right here...
  • Florida Solar Energy Center - FSEC is the energy research center of the University of Central Florida.
  • Global Sun Oven from Terrasano - Portable solar oven goes anywhere with you to allow you to cook your food at 350-400 degrees year-round, using only the power of solar energy.
  • hb Solar Atlanta, LLC - hb Solar is the leading integrated solution provider for large commercial solar systems. Our engineering and design solutions, accompanied with our quality assurance system, guarantees you a successful experience and continued support over the planning, realization and operation phase. Our customers benefit from our proprietary design software, our patented racking system and our custom insurance programs.
  • The International Solar Energy Society (ISES) is the world umbrella body for solar energy. Founded in 1954, it has more than 30 National Sections world wide. The organisation's headquarters is in Freiburg, Germany, with four regional offices inthe UK, South Africa, Australia and Argentina. TheSociety has more than 5000 members, mainly scientists and professionals working in the field of Solar Energy.
  • Mr. Solar - "We Know Solar Panels!" Federal Solar Tax CreditMrSolar.com features brand-name solar power systems for your home, commercial business, & industrial solar power needs. We carry photovoltaic (PV) Solar Panels from top manufacturers including SolarWorld & Sharp, plus more! RV & Marine solar Power Kits. Complete grid-tie residential solar power systems! Off-grid & solar cabin kits. We also carry wind power systems.
  • National Renewable Energy Laboratory's (NREL) Photovoltaic (PV) research is focused on decreasing the nation's reliance on fossil-fuel generated electricity by lowering the cost of delivered electricity and improving the efficiency of PV modules and systems. NREL's PV research contributes to these goals through fundamental research, advanced materials and devices, and technology development.
  • Planet Solar Installation & Design is one of the fastest growing solar installation companies in the US. We believe itís because our experience and service oriented attitude make going solar easy for our customer. Our process is simple and we handle all details, paperwork and permits. We also use only the best panels and installation methods. Solar is one of the best investments you can make in your home or business. And with recent changes in federal and state rebates, together with the historically low solar panel prices, there has never been a better time to go solar.
  • PV Power Resource Site - Site is a non-commercial PV information resource
  • ScienceDaily Solar Energy News - Solar Energy Information. Read the latest news and techniques for efficient solar photovoltaic power, new solar energy systems and more.
  • Solar Energy Industries Association - Established in 1974, the Solar Energy Industries Association (SEIA) is the national trade association of the U.S. solar energy industry. Through advocacy and education, SEIA is working to build a strong solar industry to power America. As the voice of the industry, SEIA works with its 1,000 member companies to make solar a mainstream and significant energy source by expanding markets, removing market barriers, strengthening the industry and educating the public on the benefits of solar energy. SEIA is a 501 c (6) non-profit association.
  • Solar Energy International was founded in 1991 as a non-profit educational organization. Through the years, we've seen trends and technologies come and go, but our mission remains the same today as it was when we began: to empower people around the world through the education of sustainable practices. As we approach out third decade, what inspires us the most is the knowledge that we're helping to make a difference. Renewable energy resources of solar, wind and water can improve the quality of life and promote sustainable development throughout the world. Renewable energy systems are practical, reliable, cost-effective, and healthier for people and the environment. Through our Renewable Energy Education Program (REEP), SEI offers hands-on workshops and online courses in solar PV, wind, micro-hydro, solar hot water and natural home building. SEI works cooperatively with grassroots and development organizations in the Americas, Africa, Micronesia and the Caribbean. SEI staff have delivered services to the Pan American Health Organizations, Non-Governmental development organizations (NGOs), foreign, national and state governments, universities and individuals seeking the benefits of renewable energy.
  • Solar Energy Systems - Sunbug Solar - SunBug Solar brings practical solar energy solutions to Massachusetts homeowners and small businesses.
  • Solar Home - SolarHome.org is the leading online retailer for solar panels and related accessories. Ten years in this burgeoning industry has served us well and now that national and international interest is becoming urgent action, SolarHome.org can be a trusted online resource for all elements of learning how to benefit from the energy of the sun. Our company is based primarily in Salt Lake City, Utah. Since 1998, we have been providing solar panels and other solar products for both residential and commercial applications. Our dedication to supplying a wide selection of high quality products at affordable prices has led us to where we are today.
  • Solar Panels Cheap - If you are looking for solar panels, or perhaps just some more information on Solar Energy, SolarPanels.cheap is a great place to start. We aim to provide the best cheap solar panel installation. Comparing quotes is the best way to ensure you are receiving the best possible deal.
  • The Solar Energy Company is one of the oldest and largest solar contractors in California. We are a full service, sales and installation company with experience in all aspects of solar technology for pools, spaís, domestic hot water heating and solar electric systems for both residential and commercial applications. We are committed to giving our clients the highest level of service possible. With over 7,000 customers since 1976 our experience has taught us that your satisfaction is the heart of our business. In one hour, enough sunlight reaches the earth to meet the energy needs of every person on the planet for one year. The promise of solar energy is no longer a thing of the future, it is here and now. Our goal is to bring this clean, abundant and renewable source of energy home to you.
  • Solar Market - We provide 100% unbiased and independent advice for Aussies looking to move to a cleaner source of electricity. We also provide 3 free quotes from fully accredited CEC solar installers only!
  • Solar Power Now - Connects American homeowners with quality contractors that offer affordable solar power solutions.
  • U.S. Solar Heating is the manufacturer of Solar Air Heat Systems for Residential and Commercial uses.
  • Vanguard Energy Solar Panel Installers - Provides installation services for residential solar panel systems and arrays. Provides added services to help solar consumers maximize government incentives.
  • Wholesale Solar - Wholesale Solar owner Mark Coleman started out in the solar business as Taos Green Solar in Taos, New Mexico, in 1992. The company grew from a home-based, side business of his "green" home construction business. The Colemans had the good fortune to raise their two daughters in an off-grid community in the highlands of northern New Mexico. We and our friends enjoyed (still do) knowing where our electricity and water comes from and how to make it support our home office needs as well as gardens, horses, and us!

    American Solar Energy Society
    2400 Central Ave., B-1
    Boulder, CO 80301

    Passive Solar Industries Council
    1090 Vermont Ave., NW, Suite 1200
    Washington, DC 20005

    Solar Energy Industries Association
    777 N. Capitol ST., NE, Suite 805
    Washington, DC 20002-4226

    Solartherm, Inc.
    1315 Apple Ave.
    Silver Spring, MD 20910