Recent Updates

The following items have been recently added or updated:

Some Almost Forgotten Solar History

Berkeley Lab’s “Utility-Scale Solar, 2021 Edition”

Electrification of transportation sector = More Renewable Energy Needed

Tucson Electric Power (TEP) to provide 70% of its energy from solar and wind by 2035

A link to a good article on What You Need to Know to make Sure Your Solar Rooftop is Properly Valued at Time of Sale: Is Solar Sexy When You Sell Your Home?

APS- Residential Battery Pilot Program

See the section "Some things to pay attention to in Arizona", click on the various tabs.

Solar Basics (Note- Items below shift Left-Right)

AriSEIA News - Keep up with the latest Arizona solar energy news! 

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AriSEIA, Has published several articles or letters that are of interest to our Arizona solar community:

Events

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Some things to pay attention to in Arizona (Select Tab)

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 Interesting Arizona Solar Stories

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Other Announcements

 

 

 

Interesting Technology Updates -Click on a title below

  • - A radical idea to get a high-renewable electric grid

    This is an interesting approach to optaining very high penetration of renewables such as photovoltaics and wind.  At present most large installations operate under Power Purchase Agreements (PPA) wherein the economics are based on a sell all output at predetermined prices. This contrasts with standalone systems wherein the system size Read More
  • - Breakthrough Batteries Powering the Era of Clean Electrification

    - Breakthrough Batteries Powering the Era of Clean Electrification Battery Storage Costs Drop Dramatically, Making Way to a New Era. A recent Rocky Mountain Institute (RMI) report continues to confirm that clean electrification through batteries is advancing at impressive rates. Very interesting report: Breakthrough Batteries- Powering the Era of Clean Electrification Read More
  • - Changes impacting photovoltaic (PV) installations in the 2020 National Electrical Code (NEC)

    - Changes impacting photovoltaic (PV) installations in the 2020 National Electrical Code (NEC) A look at some of the more significant changes under consideration for the 2020 National Electrical Code (NEC) that will affect future distributed generation systems (solar electric wind, etc.). Article 690, Solar Photovoltaic (PV) Systems and Article 705, being renamed Interconnected Electric Power Production Sources, are specific to distributed generation. Read More
  • - Interesting Technology

    An assortment of links to interesting information   Semiconductor Nanowires Could Double the Efficiency of Silicon Solar Cells A p/n semiconductor junction is not the only way of converting sunshine into useful electrical energy.  Light consists of a flow of photons of various energy levels (colors).  See this article-Solar Cells.  Nanowires Read More
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General News

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Interesting Videos

Renewable Energy Incentives

The development of renewable energy systems in Arizona has benefitted from many incentives, both Arizona and Federal.  These incentives have included:

  • Federal tax credits
  • Arizona tax credits
  • Sales tax exemptions
  • Property value exemptions
  • Building permit fee reductions

 

See the following links for details:

Economics of Photovoltaic Systems

Many factors affect the economics of photovoltaic systems:

  • Photovoltaic component costs
  • Installation costs
  • Operation/Maintenance costs
  • System soft costs:
    • Design
    • Permits
  • Avoided costs of alternate energy:
    • Electric utility rates & policies
    • ?
  • Design restraints:
    • Non-optimum solar access
    • Institutional restrictions (property lines)

 

These factors are covered in the following links:

Related Articles:

   

 

 

About

  • Welcome to the Arizona Solar Center

     This is your source for solar and renewable energy information in Arizona. Explore various technologies, including photovoltaics, solar water heating, solar architecture, solar cooking and wind power. Keep up to date on the latest industry news. Follow relevant lectures, expositions and tours. Whether you are a homeowner looking to become more energy efficient, a student learning the science behind the technologies or an industry professional, you will find valuable information here.
  • About The Arizona Solar Center

    About The Arizona Solar Center Arizona Solar Center Mission- The mission of the Arizona Solar Center is to enhance the utilization of renewable energy, educate Arizona's residents on solar technology developments, support commerce and industry in the development of solar and other sustainable technologies and coordinate these efforts throughout the state of Arizona. About the Arizona Solar Center- The Arizona Solar Center (AzSC) provides a broad-based understanding of solar energy, especially as it pertains to Arizona. Registered Read More
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