Renogy MTS-ZB User manual

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MTS-ZB
RENOGY Photovoltaic Module
Z-Bracket Mounting System
2775 E Philadelphia St, Ontario, CA 91761
1-800-330-8678

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Important Safety Instructions
Please save these instructions.
This manual contains important safety, installation, and operating instructions for the Renogy Z-
Bracket Mount hardware system. The following symbols are used throughout the manual to
indicate potentially dangerous conditions or important safety information.
WARNING: Indicates a potentially dangerous condition. Use extreme caution when
performing this task.
CAUTION: Indicates a critical procedure for safe and proper operation of the system.
NOTE: Indicates a procedure or function that is important to the safe and proper operation
of the system.
General Safety Information
•Read all of the instructions and cautions in the manual before beginning the installation.
•Installation should be completed by a professional contractor to avoid damages that may
be incurred due to improper sealing.
•Do NOT substitute parts from other manufacture ring sources, doing so may void the
warranty and/or result in an unstable system
•This system is NOT possess any compliance with residential structural codes and should
not be used in place of a system that is, if so required by local regulations
Installer Responsibilities
•Installation compliance with any applicable codes which are in force at the installation site
•Installation compliance and compatibility withall system components and the environment
including but not limited to roofing, system components, etc.
•Verification that all project information is accurate

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Table of Contents
General Information......................................................................................................4
Identification of Parts....................................................................................................5
Installation .....................................................................................................................7
Mating Brackets to Panel Frame..............................................................................9
Install of Panel to General Mounting Surface.........................................................12
Install of Panel to RV Roofs ...................................................................................17
Z-Bracket Dimensions ................................................................................................25
Compatibility ...............................................................................................................27

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General Information
The Renogy Z-Bracket Mount System is designed to support the installation of single panel units,
generally in off-grid installations. These units are ideal for installation on RV roofs and non-
inhabited dwellings such as sheds or garages. It is also suited as attachment to a user made
structure such as a wooden frame. The system comes complete with all fasteners to secure the
system to the installation surface. This system makes the installation of small solar systems easy,
affordable and quick.
Key Features
•Lightweight
•Aluminum corrosion-free construction
•Ideal for RV’s and boats
•Ease of installation
•1-year material warranty

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Identification of Parts
Image
Component
Description
Z-Bracket
Main component. Secures panels to
mounting surface using the included
fasteners.
M6 x 16mm
Hex Cap Bolt
Fastener used to secure panel to Z-
Bracket.
Material: Stainless Steel
M6 Split Lock
Washer
Deformable washer which creates a
spring force from deformation. Provides
the necessary preload to cap bolt.
M6 Flat
Washer
Normal flat washer used to prevent
surface marring on components from
the use of the Lock Washers.
M6
Hexagonal
Nut
Used to tighten down joint between Z-
Bracket and panel.

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#10 x 1¼ in
Self-Drilling
Cap Screw
Screw capable of self-drilling into the
mounting surface. Used to secure the
Z-Bracket to the mounting surface.
Material: Steel
Plastic
Retaining
Ring
Placed between the self-drilling screws
and the Z-Bracket. Should come
threaded over self-drilling screws in
package.

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Installation
Recommended tools to have before installation:
The following tools and equipment are highly recommended to have available to assist with
installation but are in no way a comprehensive list of tools that can ease installation. Installers
feel free to substitute comparable equipment where appropriate.
Image
Component
Description
Center Punch
Indents mounting surface to reduce
screw wandering during initial drive.
Crescent
Wrench
Used to prevent rotation of the nut
during joint tightening until split lock
washer has effectively engaged.
Tape Measure
May be useful in planning Z-Bracket
configuration and positioning.
Caulking Gun
Used to direct sealant into
penetrations to avoid leaking.
Compatible
Sealant
Sealant compatible with your specific
installation.

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Spirit Level
Used to ensure panel is level and/or
plumb to the mounting surface and
orientation.
WARNING: Installation on shingle roofs is not recommended. System is not designed with
these roof types in mind. Fasteners will not penetrate framing deep enough and will likely
cause heavy issues with leaking.

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Mating Brackets to Panel Frame

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NOTE: Various solar modules
will have different varieties of
mounting hole locations. Please
align brackets in a way that will
evenly support the module.