Hi All
As part of the permitting process I need to provide either a 1 or 3 line drawing
Since this is my first install of a PV system, I'm unsure what all is needed between the array and the main panel
Can some one provide me a sample of 1 and 3 line drawings that I can copy and modify for my use?
thanks
Submitted
12 years 1 month ago
Comments
In most cases you will need two items between you inverter(s) and the main panel:
But that is a bit off topic, What I need is a sample of someone's approved installation line drawing that I can copy and modify to match my installation.
The company I purchased the products through provided a drawing but was incomplete and in error. When asked to correct these items they'd have to charge for the changes. Needless to say I won't be using this supplier (wholesale solar) in the future. What was in error or missing from the schematic was the use of pvc conduit over metallic, a meter to record power generation, master cutoff switch plus a few other items.
So what I need is an approved line drawing that I can modify to fit my install.
If you are unsure of how to do a PV system design going by someone else's design will most likely cause you problems. I would recommend you spend time learning about how to design a PV system and not trying to find another design that you can copy and hope is correct for what you need.