12
Building permits, inspections and approvals by the local utility are generally
required.
Where common grounding hardware (nuts, bolts, star washers, spilt-ring lock
washers, flat washers and the like) is used to attach a listed grounding/bonding
device, the attachment must be made in conformance with the grounding
device manufacturer’s instructions.
For grounding and bonding requirements, please refer to regional and national
safety and electricity standards. If grounding is required, use a recommended
connector type, or an equivalent, for the grounding wire.
If grounding is required, the grounding wire must be properly fastened to the
module frame to assure adequate electrical connection (grounding hole shown
as drawing 4).
When system operates in high humidity and high temperature circumstances,
transformer-Based inverter allowing system negative grounding is highly rec-
ommended to achieve mitigating risk of higher power degradation rate.
UL INSTALLATION GUIDE FOR SEG
PHOTOVOLTAIC MODULE
13
Clean the glass surface of the module regularly with clean water and a soft
sponge or cloth. A mild, non-abrasive cleaning agent may be used to remove
stubborn dirt.Water with high mineral content is not recommended to clean
the module.
Check the electrical, grounding and mechanical connections every six months
to verify that they are clean, secure, undamaged and free of corrosion.
If any problem arises, consult a professional for suggestions.
Caution: observe the maintenance instructions for all components used in the
system, such as support frames, charging regulators, inverters, batteries etc.
The parameters may be updated time to time, accurate parameters please
check on our website: http://www.segsolar.com or email to our technical support
team: [email protected].
1
it is replaced by new version.
2X
Ø4
installation
Module
Type
Landscape
Portrait
installation
UL INSTALLATION GUIDE FOR SEG
PHOTOVOLTAIC MODULE
