C E R T I FI C A T E OF COMP L IANCE
William R. Carney, Director, North American Certification Programs
UL LLC
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contact a local UL Customer Service Representative at www.ul.com/contactus
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4401 N BELL SCHOOL RD
LOVES PARK, IL 61111 USA
This is to certify that
representative samples of
STATIC INVERTERS, CONVERTERS AND
ACCESSORIES FOR USE IN INDEPENDENT POWER
SYSTEMS
DLX 2.0 UL, DLX 2.9 UL, DLX 3.8 UL, DLX 4.4 UL
Have been investigated by UL in accordance with the
Standard(s) indicated on this Certificate.
UL 1741, Inverters, Converters, Controllers and
Interconnection System Equipment for Use with Distributed
Energy Resources.
CSA-C22.2 No. 107.1, General Use Power Supplies.
See the UL Online Certifications Directory at
www.ul.com/database for additional information
Only those products bearing the UL Listing Mark for the US and Canada should be considered as
being covered by UL's Listing and Follow-Up Service meeting the appropriate requirements for US
and Canada.
The UL Listing Mark for the US and Canada generally includes: the UL in a circle symbol with “C” and
“US” identifiers: the word “LISTED”; a control number (may be alphanumeric) assigned by UL;
and the product category name (product identifier) as indicated in the appropriate UL Directory.
Look for the UL Listing Mark on the product.