Conduit over a rain gutter

My inverter is to be installed about 6 feet below the array, under the eve. Does the NEC allow conduit to run over the edge of the roof and rain gutter, back under the eve, and down to the inverter? Alternatively, I could punch through the roof and come out the bottom of the eve and straight down to the inverter, but I don't much like the idea of penetrations in my roof, especially down low. The inverter will be installed about 6 feet left of the meter. Gutter isn't installed yet. How would you guys do it?

9.8kW Array, (34) 290w Heliene Modules, SE10000a SolarEdge Inverter. 8/12 pitch steel roof. NABCEP PVA. Minnesota.
Comments
Second system 1890W 3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.
5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
Second system 1890W 3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.
5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
New standing seam roof. I would thoroughly clean the surface before applying sealant to ensure a good permanent bond. You never know what residue could be on the surface from the mfg. process.
2.1 Kw Suntech 175 mono, Classic 200, Trace SW 4024 ( 15 years old but brand new out of sealed factory box Jan. 2015), Bogart Tri-metric, 460 Ah. 24 volt LiFePo4 battery bank. Plenty of Baja Sea of Cortez sunshine.
Second system 1890W 3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.
5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
If compelled to go through the roof, I would not rely on sealant to keep water out.
Sealant cannot stay sealed to a roof shingle or plywood for very long.
Purchase a roof penetration designed for the job, many types are available.
Google PV roof penetration.
19 SW285 panels
SE5000 inverter
grid tied
|| Midnight Classic 200 | 10, Evergreen 200w in a 160VOC array ||
|| VEC1093 12V Charger | Maha C401 aa/aaa Charger | SureSine | Sunsaver MPPT 15A
solar: http://tinyurl.com/LMR-Solar
gen: http://tinyurl.com/LMR-Lister ,
Main daytime system ~4kw panels into 2xMNClassic150 370ah 48v bank 2xOutback 3548 inverter 120v + 240v autotransformer
Night system ~1kw panels into 1xMNClassic150 700ah 12v bank morningstar 300w inverter