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Michael Paler
Director of Technology
18 years experience

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Found 209 results

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  1. Troubleshooting Ground Faults for Solar

    Added by Adam Diehl on 2 days ago

    Troubleshooting ground faults is simple.  Just remember to use proper safety procedures and equipment when performing these tasks.  This

    Article

  2. How to prevent havoc caused by squirrels to your solar array

    Added by Eric Lorenz on 2 days ago

    Your PV system was installed two years ago and everything has been perfect.  You’ve been reaping the rewards of solar power for some tim

    Article

  3. 2015 Solar Eclipse - A Preview of What's to Come?

    Added by Conor Walsh on 2 days ago

    Shadows of doubt were cast over much of Europe last week as a large portion of the continent experienced a partial solar eclipse.  Despi

    Article

  4. The Current State of PACE (Property Assessment Clean Energy)

    Added by Charlie Seltzer on 03/15/2015

      The emergence of the PPA and access to financing has been a game changer for the solar industry.

    Article

  5. Installing Mounting Feet and Brackets for PV

    Added by Eric Lorenz on 03/10/2015

    The installation of mounting feet / brackets for PV racking systems on asphalt shingle roofs has come a long way over the years.  Change

    Article

  6. Energy Storage and Rate Recovery

    Added by Conor Walsh on 03/10/2015

    Energy Storage Frameworks to Accommodate High Levels of Solar Penetration While Addressing Inadequate Rate Recovery Energy stora

    Article

  7. Going Off Grid - It is a Lifestyle Choice

    Added by Adam Diehl on 03/01/2015

    In previous articles about off-grid photovoltaic (PV) systems I have touched on many of the technical aspects of sizing the system and c

    Article

  8. What is a Pyranometer?

    Added by Eric Lorenz on 02/26/2015

    Pyranometer - a useful, interesting and fun tool for solar integrators.  What is it?  How does it work?

    Article

  9. Solar Investment Tax Credit

    Added by Conor Walsh on 02/25/2015

    Residential and commercial solar benefited from a significant boost with the introduction of a 30% investment tax credit (ITC) under the

    Article

  10. Pros and Cons of Solar Tracking

    Added by Adam Diehl on 02/15/2015

    Recently I have noticed that there has been a significant increase in interest in solar trackers.  I would like to take some time here t

    Article

  11. Estimating Solar Energy

    Added by Eric Lorenz on 02/14/2015

      Estimating Solar Energy There are numerous tools available to homeowners, installers and developers to estimate the am

    Article

  12. Hacia adonde va el mercado fotovoltaico Mexicano

    Added by Isidro Braun on 02/08/2015

    Son varios los factores que hacen interesante el mercado de energía solar mexicano para los profesionales del sector.

    Article

  13. Rail-Free Mounting System

    Added by Adam Diehl on 01/28/2015

      The prospect of having a PV mounting support system without mounting rails is nothing new.  Previously it involved having a ra

    Article

  14. How to Best Use the IronRidge Design Configurator with North South Rails

    Added by Brian Hansen on 01/15/2015

      The IronRidge configurator automatically assumes that all rails in a given project run E/W.

    Article

  15. Rapid Shutdown of PV Systems on Buildings - NEC 2014: Article 690.12

    Added by Adam Diehl on 01/05/2015

      NEC 2014: Article 690.12 “Rapid Shutdown of PV Systems on Buildings” There were several changes to the 2014 NEC code t

    Article

  16. Reviewing your Order for Completeness

    Added by Eric Lorenz on 12/30/2014

    It’s late in the day and you’re close to finishing up installing the rooftop array.  You only have four more modules left and then you’r

    Article

  17. Landscape Orientation

    Added by Eric Lorenz on 12/18/2014

      Residential PV system designs sometimes require installing modules in landscape orientation.  Usually this is due to constrain

    Article

  18. Solar Tax Credit Landscape of Louisiana

    Added by Conor Walsh on 12/09/2014

    State and federal tax credits play a large role in the proliferation of solar PV in the US.  State tax credits vary widely by state from

    Article

  19. Supply Side Tap

    Added by Adam Diehl on 12/09/2014

    A supply side tap is a connection that is made to the busbars or conductors on the line or utility side of the main service disconnect.

    Article

  20. AC-coupling Design

    Added by Eric Lorenz on 12/09/2014

    One of the main considerations to AC-coupling design is the ratio between the Grid-Tie inverter (GTI) and the Battery-Based inverter (BB

    Article

  21. AC or DC Coupled - What?

    Added by Eric Lorenz on 11/28/2014

      It seems like a small amount of confusion exists about photovoltaic systems utilizing battery backup features.  What’s the con

    Article

  22. What we are greatful for in solar in 2014

    Added by Stuart Fox on 11/26/2014

    Thanksgiving has become more about Black Friday than what we are thankful.  Before we all fly, drive, walk or sky to celebrate Thanksgiv

    Article

  23. The 120% Rule - “What is it and why it is important?”

    Added by Adam Diehl on 11/19/2014

    When it comes to designing a PV system for any residential or even commercial system the limit to how much a building or structure can h

    Article

  24. Battery Sizing Tool Video Part 1

    Added by Brian Hansen on 11/15/2014

    How does one correctly size a battery bank in an off grid solar application? A good first step would be to watch this video and

    Article

  25. Inverters in AC-Coupled Systems

    Added by Eric Lorenz on 11/10/2014

    The gaining popularity of AC-coupled PV systems brings to light a subtle, yet key difference between the two types of inverters used in

    Article