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12.2 Weights/installation times for pitched roof installations
Thin-film solar modules
Crystalline solar modules
Single-layer mounting system
Two-layer mounting system
* Values are based on crystalline solar modules, the weight of the mounting system increases with thin-film
solar modules.
Installation times:
It will take two installers approximately 1-2 hours to install a PV system with an output of 1 kWp (under
normal conditions).
All specified values are theoretical values. In practical application, installation times and weights may vary,
depending on the system version. Weights and installation times for DC cabling, ground and lightning
protection have not been taken into account.
79
Version 17.01, as of: 27-Jun-2017
Weight per m² of module
surface
10 ... 17 kg/m²
11 ... 21 kg/m²
*2.4 ... 5 kg/m²
*5 ... 7 kg/m²
Weight per kWp
130 ... 300 kg/kWp
70 ... 175 kg/kWp
*18 ... 35 kg/kWp
*35 ... 50 kg/kWp
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