Installation Manual
Last revised: January 2011
The technical specifications are subject to change without notice
page 7
7.
Maintenance
Perfectenergy solar modules are designed for long-term service and are almost maintenance-
free.
When the slope is adequate (>15°), the solar modules do not need to be cleaned thanks to the
self-cleaning effect of rain.
In case of heavy soiling, we recommend cleaning the modules using plenty of water, without any
cleaning agents and using a gentle cleaning implement (cloth or sponge).
Do not use harsh cleaning materials such as scouring powder, steel wool, scrapers, blades, or
other sharp instruments to clean the glass surface of the module.
Use of such materials will invalidate the product warranty!
The PV-system should be inspected once a year with regard to the following:
Secure hold and no rust on any of the attachments.
Secure connection, cleanliness and that all cable connections are free of corrosion.
Soundness of cables and front glass.
For further information, actual datasheets, terms of warranty, certificates, etc., please visit our
website:
www.perfectenergy-gmbh.de
Contact
:
PerfectEnergy GmbH
Tannenweg 8-10
53757 Sankt Augustin
Tel: +49 (0)2241-23425-0
Fax: +49 (0)2241-23425-10
Email:
Web:
www.perfectenergy-gmbh.de
