One of the most important tasks when installing a PV system is wire management. This task is sometimes overlooked by installers or not given enough attention. Installers that take their wire...
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,...
For a primer on PACE financing see HERE. While Utility and Residential solar grew more than 50% annually (from 2012-2015, no exact 2016 numbers yet), the Commercial sector’s growth has been...
The emergence of the PPA and access to financing has been a game changer for the solar industry. Of course the improving technology, declining equipment costs, streamlining permit and net-...
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...
In 2008, Berkeley, California successfully tested what would eventually become the PACE program. By 2010, more than 18 states instituted similar programs. There were minor differences, but most...
NRTL certification means your solar panels and solar modules conform to safety, health, and environmental standards as required by: NEC, OSHA, and the National Fire Prevention Association. NRTL...