Solar / Fuel Cell Technologies
Photovoltaic Modules
Attn:
Email:
jcastagna@us.tuv .com
Mr. Alec Bornemann
Production Engineer
EcoFasten Solar
289 Harrel Street
Morrisville, VT 05661
480-966-1700, x8153
June 9, 2016
Letter of Conformance – ANSI/UL 2703
Type of Equipment:
Model Designation:
Serial Number:
Test Requirement:
PV Module Mounting System
Rock-It System
N/A
ANSI/UL 2703: First Edition
TÜV Rheinland Reference File:
TÜV Rheinland Project Number:
L2-ECF150903
ECF150903
Dear Mr. Bornemann,
EcoFasten Solar’s Rock-It System Version 2.0 has been successfully evaluated according to all
applicable requirements of ANSI/UL 2703: First Edition.
Congratulations on this achievement.
During the course of this qualification effort, multiple projects were executed prior to the
submission of results for final certification and listing. Table 1 below identifies the purpose of each
project included in this initial certification effort.
Table 1: Rock-IT Version 2.0 ANSI/UL 2703 Projects
Project
Number
ECF150903
ECF150926
ECF150927
ECF150928
ECF150929
ECF150930
ECF151016
ECF160216
Project
Target
Qualified Model
Scope
Module/Assembly
Type
Update Rock-It listing to UL2703 First
Jinko Solar
JKMXXXP-60
Edition; add Version 2.0 components.
Mechanical Load qualification.
Trina Solar
TSM-XXXPA05.08
Mechanical Load qualification.
LG Electronics
LGXXXN1C-B3
Mechanical Load qualification.
Canadian Solar
CS6P-XXXP
Mechanical Load qualification.
Yingli Solar
YLXXXP-29b
SolarEdge Power
Qualify Rock-IT Clip SS for bonding
Optimizers;
P300;
specified optimizers/microinverters to
multiple module frames.
Enphase Micro- M215, M250, C250
interters
Mechanical Load qualification.
LG Electronics
LGXXXN1K-G4
Mechanical Load qualification.
Axitec Solar
AC-XXXM/156-60S
Previous
Deliverable
L1-ECF150903
L1-ECF150903
L1-ECF150927
L1-ECF150903
L1-ECF150929
L2-ECF150930
TUV Rheinland
L1-ECF150929
L1-ECF150929
This letter may be used as a letter of conformance (LOC) indicating the Rock-It System, Version
2.0 PV mounting system has met all relevant requirements of ANSI/UL2703: First Edition. This
letter also provides “Authorization to Mark” (ATM) beginning with the date above, for
products being manufactured to the qualified configuration.
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Sincerely,
Solar Components Program Manager
TÜV Rheinland PTL, LLC
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