SOLARWATT Vision 60M construct Montageanleitung Seite 33

ELECTRICAL CONNECTION AND POTENTIAL EQUALIZATION
Solarwatt solar modules are equipped at the factory with high-quality solar cables and
reverse-polarity protected, shock proof plug connectors. The connection of the string line
has to be done with identical connectors manufacture and type as to the module connec-
ting cable. To be able to ensure this the module connector at the beginning and the end
of the string may be removed and replaced (More information in the download area at
www.solarwatt.com). The allowed cross-section and outer-diameter of the cable and
instruction of the manufacturer have to comply. The Solarwatt pricelist contains matching
cablesets, plugs, cables and installation accessories. When connecting the modules,
ensure that the plugs engage with an audible click. The common bending radii of at least
5 times the outer cable diameter must be complied with. It is recommended to lay the
cable firmly so that they are not subjected to mechanical loads. The cable and connector
must not exposed to moisture and will not rest on the ground or floor.
WARNING
Solar modules generate electrical energy on the front side during incidence of
light. A system with multiple solar modules can generate life-threatening vol-
tages and electrical currents. Do not touch the electrical connections or cable
ends while the solar module is exposed to light.
To ensure safety and compliance with the technical data of the products, only original
tools of the manufacturer may be used in the self-assembly of solar cables.
Connection of modules in series is only permitted up to the maximum system voltage as
listed in applicable data sheet. The maximum number of solar modules installed parallel
without string fuse is two. Please comply with the value specified in the data sheet for
reverse current feed and only use standardized photovoltaic cables (recommendation: at
least 4 mm² cable cross-section).
The modules must not be allowed to operate on a short circuit permanently.
The solar modules correspond to application class II and can therefore be operated in
systems with dangerous DC voltages (larger than 120 VDC in accordance with IEC 61730).
Solar modules in this application class can be used in systems with unrestricted access,
the relevant regulations must be complied with. Solarwatt solar modules qualified within
this application class in accordance with IEC 61730 fulfill the requirements of protection
rating II with correct electrical installation.
Subject to change | © 2022 Solarwatt GmbH 33