We are fully aware of the importance of quality work. All the more do we realize it in our fast-developing modern field. There are several ways of declaring our emphasis on quality, quality rules of procedure and responsible approach to our work and social and natural environments. Aside from doing so day by day we can produce a large number of certificates of quality in any given field.
Among the certificates demonstrating quality we have obtained are:
Phono Solar certificates to download
- Phono Solar and Feida product acceptance by ČSOB
- PhonoSolar and Feida product acceptance by Česká Spořitelna
- Declaration of Conformity
- Phono Solar VDE Certficate
- Phono Solar CE Certificate (Bureau Veritas)
- Phonosolar CE Certificate(SGS)
- Phono Solar TÜV Certificate
- Phonosolar TÜV Certificate (Certificate PV 60026188_61215)
- Phonosolar TÜV Certificate (Certificate PV 60026190_61730)
- Phono Solar Bureau Veritas Certificate
- ETL Certificate (Intertek)
- UL Certificate (Underwriters Laboratories, USA a Kanada)
- A list of solar panels eligible for the state of California, USA
- UL certificate of fireproof
