7
WARNING! Damaged module components may cause risk of fire hazard!
• Only install undamaged solar modules.
• Ensure that the junction box, cable and connectors are undamaged prior to installation.
• Do not open the junction box under any circumstances.
• Always store the solar modules securely in a dry place. The packaging is not weather-
resistant!
• The voltage of a module is higher at lower temperatures and / or higher irradiation than the
Standard Test Conditions (25 °C, 1000 W/m²). This must be considered so that the overall
voltage of the module strings does not exceed 1000 VDC (according to IEC 61646 / IEC
61730 standard) or 600 VDC (according to UL 1703 standard).
• Observe the requirement of functional grounding depending on the installation location
(see Chapter 5.5 “Grounding”).
• Integrate the solar system in the existing lightning protection system, in accordance with
the local regulations.
• Ensure that the operating voltage ranges of all connected system components include the Maxi-
mum Power Point (MPP) and that the components can always follow the MPP of the generator.
• Ensure that all electrical system components are licensed for the maximum operating voltage
of the PV generator.
• Do not install or perform maintenance the modules in strong wind or rain. We recommend
that mounting and installation only be performed in dry weather.
• During mounting on buildings, there is a danger that tools, mounting materials or solar
modules can fall and injure people. Block off the danger area on the ground before begin-
ning the assembly work.
• Warn people near the danger area or in the building. Keep children away from the instal-
lation site.
• Carry out wiring work in such a way that people are not endangered and that no damage
can occur.
• Protect all parts of the module during transport and installation from mechanical stresses
(e.g. from pressure, tension, torsional stress). Ensure that the bend radius of the connec-
tion cables is kept greater than 60 mm at all times.
• The solar modules, especially the connectors and tools, must be dry during installation.
In order to ensure safe mounting, familiarise yourself with the national regulations for work
safety and accident prevention.
The regulations and safety instructions applicable for the installation of electrical devices and
systems must be observed.
Also observe valid regulations and safety instructions concerning the fire protection classifica-
tion for rooftop installations. The module belongs to fire protection class C.
Please take the Additional Power Boost of Q.SMART modules into account. Due to the posi-
tive sorting and the light soaking effect, the actual power of a Q.SMART module can differ
from the nominal values stated on the data sheets.
Please refer to the Application Notes for PV*Sol and PV Syst on www.q-cells.com.
5 LAYOUT, ASSEMBLY AND INSTALLATION
SAFETY INSTRUCTIONS
WORK SAFETY
REGULATIONS
FIRE PROTECTION
YIELD SIMULATION
INSTALLATION AND OPERATION MANUAL FOR CIGS SOLAR MODULES Q-CELLS SE - EUROPE
