Installation Guide

ManualsBrandsGrape Solar ManualsElectrical100-Watt Basic Off-Grid Polycrystalline Silicon Panel Kit

2635 W. 7

Place, Eugene, Oregon 97402, USA 1 Valid from March 2017

www.grapesolar.com

Tel: 1-877-264-1014 (toll free), 1-541-349-9000, Fax: 1-541-343-9000

PHOTOVOLTAIC MODULES SAFETY

AND INST

ALLATION MANUAL Rev.

VALID IN NORTH AMERICA ONLY

Grape Solar Photovoltaic Modules

User Manual

This document applies to Grape Solar photovoltaic modules with model number GS-Star-xx(x)W. Carefully read

through this manual in its entirety before installing, operating or servicing the photovoltaic (PV) system. Failure to comply

with the instructions described in this manual may cause bodily injury or damage to property, and invalidate Grape Solar’s

limited warranty for photovoltaic modules!

Table of Contents

I. General Information ..................................................................................................................... 2

II. Safety Precautions ....................................................................................................................... 3

III. Module Installation ...................................................................................................................... 6

IV. Maintenance ............................................................................................................................. 10

V. Disclaimer of Liability ................................................................................................................. 11

Summary of content (12 pages)

PAGE 1
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY Grape Solar Photovoltaic Modules User Manual This document applies to Grape Solar photovoltaic modules with model number GS-Star-xx(x)W. Carefully read through this manual in its entirety before installing, operating or servicing the photovoltaic (PV) system.
PAGE 2
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY I. GENERAL INFORMATION 1. Grape Solar photovoltaic (PV) modules are designed to produce DC electrical energy from sunlight. 2. This manual contains important safety and installation information of Grape Solar PV modules. All safety and installation instructions described in this manual should be thoroughly understood before installing, operating and maintaining the PV system. 3.
PAGE 3
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY 10. Follow all safety precautions of other equipment and components used in the PV system. 11. Retain this manual for future reference. 12. Grape Solar recommends that the customer makes a note of the serial numbers of modules to keep a record of the system. II. SAFETY PRECAUTIONS 1. General Safety 1.1 Ensure that the modules are used for the intended purpose only. 1.
PAGE 4
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY 2.7 Do not disassemble, modify or adapt the module such as drilling holes in the frame or glass. Do not apply paint or adhesive to the module rear surface. 2.8 Do not remove any part or labeling installed by Grape Solar from the module. Doing so will void the module warranty. 2.9 Keep all electrical contacts of module clean and dry.
PAGE 5
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY 3.7 Always use insulated tools and rubber gloves that are approved for working on electrical installations to reduce the risk of electric shock. 3.8 Always use equipment, connectors, wiring and support frames suitable for working with PV electric systems. 3.
PAGE 6
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY III. 4.3 For roof installation, PV modules should be mounted over a fire resistant covering which is rated for the application. 4.4 Do not install modules near equipment or locations where flammable gases can be generated or collected. 4.5 Grape Solar recommends using components such as earth ground fault circuit breakers, fuses and circuit breakers in the PV system for fire prevention. MODULE INSTALLATION 1.
PAGE 7
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY 2.2 To avoid dirt build-up on the glass against the frame edge, low module tilt angle is not recommended. Dirt build-up on the module surface can cause partial shading and degrade module and system electrical performance. 3. Electrical Connection 3.1 All installations must be performed in compliance with the National Electrical Code (NEC) and any applicable local codes by authorized personnel.
PAGE 8
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY 3.8 The junction box contains factory installed blocking diodes and is not designed to be field accessible or maintainable, and should not be opened under any circumstances. Opening the junction box will void the warranty. 4. Grounding 4.
PAGE 9
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY 1 Stainless steel M5 nut 2 Stainless steel cupped M5 washer 3 Stainless steel flat M5 washer 4 Stainless steel M5 serrated washer 5 Grounding lead 6 Stainless steel M5 bolt Figure-1 Grounding panel frame with stainless steel grounding & bonding equipment 5. Mounting 5.1 The modules can sustain a positive or negative design loading of 30 lbs/ft2 (1600 Pascal).
PAGE 10
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY 5.8 At least a 4 inch clearance between the module frames and structure, or wall, or ground is required to prevent wiring damage and allows air to circulate behind the module. 5.9 PV modules can be mounted to the structure by the following methods: 5.9.1 Mounting Holes: Secure the module to the structure using the mounting holes. There are 4 mounting holes on module frame for mounting. Attach ¼ -20 x 0.
PAGE 11
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY 5. Distilled water can be used for regular washing or rinsing of the module front glass to remove dust, dirt or other deposits. 6. To remove ingrained dirt, first rinse off area and let soak for a short period of time (~ 5 minutes). Rewet and use a soft sponge or seamless cloth to wipe glass surface in a circular motion.
PAGE 12
PHOTOVOLTAIC MODULES SAFETY AND INSTALLATION MANUAL Rev. O VALID IN NORTH AMERICA ONLY Exclusion for Documentation UNLESS SPECIFICALLY AGREED TO IN WRITING, SELLER A) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY, OR SUITABILITY OF ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION; B) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES, DAMAGES, COSTS OR EXPENSES, WHETHER SPECIAL, INDIRECT, CONSEQUENTIAL OR INDIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF SUCH INFORMATION.