FOR PEOPLE WHO DO IT THEMSELVES
Welcome to the NEXCAPE Blog – your digital toolbox full of ideas, instructions, and real-world experience.
Whether it's photovoltaics, 3D printing, clever tools, or mining setups:
Here you won't find empty talk, but content that truly benefits you – for your everyday life as a maker, tinkerer, or tech enthusiast.
Look around, learn something new – and simply build it yourself.
Abriebschutz
Attaching solar cables to the roof: distances, clamps & chafe protection
Why loosely laid solar cables on the roof become expensive
The modules are in place, the strings are connected – and then the solar cables are often just quickly laid "somehow" across the roof surf...
Abriebschutz
Running PV grounding cables and solar cables together through the tiled roof
Why many PV systems also require an earthing cable on the roof
When installing a photovoltaic system, it's not just about the two solar cables (plus and minus). Depending on the system and applicab...
Abriebschutz
Safely Routing PV Solar Cables Through a Tiled Roof – The Complete Guide (2026)
From the right diameter to a clean installation: This is how you permanently protect PV solar cables from abrasion when routing them through a tiled roof – with size guidance, step-by-step instruct...
Abriebschutz
Roof Grommet with vs. without MC4 Connector Extension – A Comparison for Installers
The dilemma for every PV installer: You have to run solar cables through a roof. But the MC4 connectors are too large for conventional openings. The classic solution? Disassemble MC4 connectors – t...
Abriebschutz
Which Roof Vent for Which Tile? Guide for Commercial Customers
The Right Roof Lead-Through Is Essential
When installing solar systems, ventilation systems, or power lines through the roof, the selection of the correct roof lead-through plays a crucial role. A ...
Abriebschutz
Running PV Cables Through the Roof – How to Properly Protect Your Solar Cables
Why Cable Protection for PV Systems is Essential
When installing photovoltaic systems, the safe routing of solar cables through the roof is an often underestimated problem. Provisional solutions le...
Dachdurchführung
Roof Gland Without MC4 Disassembly: The Installer Revolution 2026
The Problem: Conventional MC4 Removal Methods Cost TimeEvery PV installer knows the problem: When routing cables through the roof, MC4 connectors have to be removed, reinstalled, and checked. This ...
