Another reason why I never put solar panels on a dwelling roof. However, it seems crazy to be drilling holes to find the rafter still in 2023. $.02

Dave Angelini Offgrid Solar
"we go where powerlines don't"
http://members.sti.net/offgridsolar/
e-mail  offgridso...@sti.net
text 209 813 0060

On 2023-04-17 7:04 am, Daniel Young via RE-wrenches wrote:

Can echo this, I did a fresh look into this last year and still have not found anything better than a hammer and feeler tool.

We are considering going to a deck direct attachment like rooftech as well, which makes rafter locations less critical. We intend to still have crews find the rafter and place the attachments on the rafter as best they can without drilling holes. As the attachments still prefer to be located on a rafter to maximize snow load bearing capacity. Nice thing about the Rooftech is that if you miss the rafter location with the center holes, it's entirely likely you will hit it with the side screws. In either case you are still sitting above the rafter and can expect to bear significant weight there instead of relying on the OSB/Plywood decking.

--

Danny Young

NABCEP PV Installation Professional #031508-90

Engineering Team Lead
Solar Energy Solutions

Lexington | Louisville | Bloomington | Cincinnati | Evansville | Indianapolis

513-448-5176 (mobile)

877-312-7456 (Main Office)

da...@sesre.com

From: RE-wrenches <re-wrenches-boun...@lists.re-wrenches.org> On Behalf Of Kristopher Schmid via RE-wrenches
Sent: Sunday, April 16, 2023 2:47 PM
To: RE-wrenches <re-wrenches@lists.re-wrenches.org>
Cc: Kristopher Schmid <sol...@legacysolar.com>
Subject: Re: [RE-wrenches] Truss finder

Thanks William!  Laughed out loud at the first picture!

Shine On!

Kris Schmid
Legacy Solar, LLC
137 West 1st Avenue
Luck, WI 54853
www.legacysolar.com [1]
715-653-4295
NABCEP Certified PV Installation Professional
Licensed Wisconsin Master Electrician
BSEE

On Sun, Apr 16, 2023, 10:12 AM Kristopher Schmid <sol...@legacysolar.com> wrote:

I am considering buying a deep scanner for locating trusses. Any recommendations or testimonials?

Shine On!

Kris Schmid
Legacy Solar, LLC
137 West 1st Avenue
Luck, WI 54853
www.legacysolar.com [1]
715-653-4295
NABCEP Certified PV Installation Professional
Licensed Wisconsin Master Electrician
BSEE

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