South-West solar installation of Luxor TopCon modules on a steep tiled roof using a Novotegra mounting system (side fix with clamps), Kostal G3 inverter (10kW) a Kostal full backup switch, and an Axitec battery AKA Pylontech Force H2 (6.7kWh). It was blistering hot on the of days of the installation, the black tiles did the rest… The roof installation took us 2 days with a total of 6 helpers (4 on the first, 5 on the second day). Down in the basement was an older inverter cabinet, but AC SPD, RCD and backup switch fit in well. Electronics was changed from from two to one meter system. Full backup worked right from the start. High five to everyone, shoutouts to Baustein Renovierungen for realizing the scaffolding on a short notice! (https://renovierung-umbau.de)
layout
scaffolding by Baustein Renovierungen
undocumented cable duct found! (and used)
roof hooks and rails set
more hooks, more rails
improvisation needed at this location (battens too short)
cables and grounding installed
all ready for the first module
..probably my favourite picture...
cable feedthrough, eave position for accessibility later on
first module installed
second module, ridge position (decisive for all others)
sixth module
yet another module, Northern rows, blistering hot on that day
fixing some rails
Northern half almost done
overview during the module installation
Kostal inverter, 3 data cables for battery, smart meter and backup switch
Kostal backup switch
overview electric cabinet with RCD, fuses, cables, switch
