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1. Purpose of this Guide
This guide contains information regarding the installation for solar
modules. All instructions should be read and understood before attempting
to install. If there are any questions, please contact us for further
explanation. The installer should conform to all the safety precautions
listed in this guide when installing the module. Local codes should also be
followed in such installations. Before installing a solar photovoltaic system,
the installer should become familiar with the mechanical and electrical
requirement for such a system. Keep this guide in a safe place for future
reference (care and maintenance) and incase of sale or disposal of the
module at the end of its useful life.
This document is applicable to the series of solar modules listed below:
RNG-300D; RNG-160D-SS; RNG-100D; RNG-100D-SS; RNG-
100MB; RNG-100D-R; RNG-100D-R-BK; RNG-80D-SS; RNG-50D;
RNG-30D; RNG-30D-SS; RNG-20D; RNG-10D; RNG-10D-SS
RNG-270P; RNG-160P; RNG-100P; RNG-50P
1.1. Disclaimer of Liability
Because the use of this manual and the conditions or methods of
installation, operation, use and maintenance of photovoltaic (PV)
product are beyond Renogy’s control, Renogy does not accept
responsibility and expressly disclaims liability for loss, damage, or
expense arising out of or in any way connected with such
installation, operation, use or maintenance.
No responsibility is assumed by Renogy for any infringement of
patents or other rights of third parties, which may result from use of
the PV product. No license is granted by implication or otherwise
under any patent or patent rights. The information in this manual is
based on Renogy’s knowledge and experience and is believed to
be reliable; but such information including product specification
(without limitations) and suggestions do not constitute a warranty,
expresses or implied. Renogy reserve the right to change the
manual, the PV produce, the specifications, or product information
sheets without prior notice.
1.2 General Safety
Installing solar photovoltaic systems may require specialized skills and
knowledge. Installation should be performed only by qualified personnel.
All modules come with a permanently attached junction box and #12 AWG
wire terminated in connectors. Renogy can provide customers with fitted
cables for ease of installation, if desired. The installer should assume the
risk of all injury that might occur during installation, including, without
limitation, the risk of electric shock.
One individual module may generate DC voltages greater than 30 volts
when exposed to direct sunlight. Contact with a DC voltage of 30V or more
is potentially hazardous. When disconnecting wires connected to a
photovoltaic module that is exposed to sunlight, an electric arc may result.
Such arcs may cause burns, may start fires and may otherwise create
problems. Therefore, be extremely careful!
Solar modules change light energy to direct-current electrical energy. They
are designed for outdoor use. Modules may be ground mounted, mounted
on roof, vehicles or boats. Proper design of support structures is the
responsibility of the system designer and installer.
Do not attempt to disassemble the module, and do not remove any
attached nameplates or components.
Do not apply paint or adhesive to module top surface.
Do not use artificially concentrated sunlight directly on the module.
When installing the system, abide with all local, regional and national
statutory regulations. Obtain a building permit where necessary. Abide
with any local and national regulations when mounting on vehicles or
boats. Safety precaution for installing a solar photovoltaic system
1.3 Safety Precaution Measures
Solar modules produce electrical energy when light shines on their front
surface. The DC voltage may exceed 30V. If modules are connected in
series, the total voltage is equal to the sum of the individual module
voltages. If modules are connected in parallel, the total current is equal to
the sum of individual module currents.
Keep children well away from the system while transporting and
installing mechanical and electrical components.
Completely cover the module with an opaque material during
installation to keep electricity from being generated.
Do not wear metallic rings, watchbands, ear, nose, lip rings or other
metallic devices while installing or troubleshooting photovoltaic
systems.
Use only insulated tools that are approved for working on electrical
installations.
Abide with the safety regulations for all other components used in the
system, including wiring and cables, connectors, charging regulators,
inverters, storage batteries and rechargeable batteries, etc.
Use only equipment, connectors, wiring and support frames suitable
for use in solar electric systems. Always use the same type of module
within a particular photovoltaic system.
Under normal outdoor conditions the module will produce current and
voltages that are different than those listed in the data sheet. Data sheet
values are values expected at standard test conditions.
