Installer Support

  • Solectria
  The Problem Many inverters installed in the last 10+ years are now failing and are no longer protected by the original product warranty. With limited possibilities of extending warranty coverage,...
Support Article
6/13/2017
  • less grid-tied-only PV systems by describing the requirements of NEC 690.12
On January 1st, 2017 California will adopt NEC 2014 and by the end of 2017 most states will have adopted this code. Within this code cycle is the famous NEC 690.12, Rapid Shutdown of PV Systems on...
Support Article
12/12/2016
  NEC 2014: Article 690.12 “Rapid Shutdown of PV Systems on Buildings” There were several changes to the 2014 NEC code that affect PV systems.  Of these changes, the most notable is article 690...
Support Article
1/5/2015
  • Evolution of Power Conversion
As the solar industry looks for new ways to increase efficiency and drive down cost, inverters have gone from the relatively simple to decode Central, String and Micro options to a bewildering...
Support Article
10/8/2014
  • Solectria Dual MPPT Inverters
When I first became aware of dual MPPT inverters I asked myself, "Self, why didn't you think of that?"  This simple, yet powerful concept provides for simplified PV system design, increased solar...
Support Article
10/8/2014
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I want to address a growing topic of concern among solar photovoltaic (PV) roof installers and the solar PV industry that has slowly crept to the forefront of conversations regarding the electrical...
Support Article
3/1/2014