Re: [RE-wrenches] Tesla Powerwall off-grid

2021-09-03 Thread Jerry Shafer
Tesla now says they can but with so many better options we see no reason to there. JHA's are now not allowing PW's in garages, they must be on the exterior. Jerry On Thu, Sep 2, 2021, 8:45 PM Marco Mangelsdorf wrote: > Aloha, > > > > To my fellow Tesla Certified Installers…have you had any exper

Re: [RE-wrenches] Over-torquing Module Clamps?

2021-09-03 Thread August Goers
Hi Corey - For many years we used Pro Solar racking and Unirac Solarmount and tightened the clamps with impact drivers. At some point maybe roughly 8 years ago, Unirac switched its mid clamps to stainless steel self grounding clamps with teeth to bite into the module frame. We continued to use imp

[RE-wrenches] Over-torquing Module Clamps?

2021-09-03 Thread Corey Shalanski
Wrenches, (This question actually does refer to the proper use of 'wrenches'...) While inspecting some recent work from one of our contractors, we noted that the PV module clamps had been torqued to ~150% of the racking manufacturer's specified value. My question is whether that might have any de