Instructions / Assembly

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Grape Solar 300 Watt Off Grid Kit

(GS-300-KIT)

Installation Guide

IMPORTANT: Please read the Panel User Guide, charge controller and inverter

manuals before connecting the kit components

www.grapesolar.com

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

For additional information about this kit visit grapesolar.com/manuals.html, or email

support@grapesolar.com

GS-300-KIT EXPANDABLE PHOTOVOLTAIC

POWER GENERATION SYSTEM

CONFIGURATION MANUAL Rev. 180601

Valid from June 2018

Summary of content (6 pages)

PAGE 1
GS-300-KIT EXPANDABLE PHOTOVOLTAIC POWER GENERATION SYSTEM CONFIGURATION MANUAL Rev. 180601 Grape Solar 300 Watt Off Grid Kit (GS-300-KIT) Installation Guide IMPORTANT: Please read the Panel User Guide, charge controller and inverter manuals before connecting the kit components For additional information about this kit visit grapesolar.com/manuals.html, or email support@grapesolar.com ©Copyright 2018, Grape Solar, Inc. All Rights Reserved www.grapesolar.com Tel.
PAGE 2
GS-300-KIT EXPANDABLE PHOTOVOLTAIC POWER GENERATION SYSTEM CONFIGURATION MANUAL Rev. 180601 QuickStart Setup Step 1: Check your order to make sure that all parts are included.
PAGE 3
GS-300-KIT EXPANDABLE PHOTOVOLTAIC POWER GENERATION SYSTEM CONFIGURATION MANUAL Rev. 180601 QuickStart Setup Step 3: Mount controller if desired (note that it must be in a NEMA-4 rated enclosure if it is outdoors).
PAGE 4
GS-300-KIT EXPANDABLE PHOTOVOLTAIC POWER GENERATION SYSTEM CONFIGURATION MANUAL Rev. 180601 QuickStart Setup Step 5: Connect the positive panel leads to the inline fuses. Then connect the positive and negative outputs of the panel to the appropriate T-branch connectors, as seen at the top of the next page. Panels 2 and 3 connect to the 1st pair, and the outputs of that 1st pair along with Panel 1’s outputs connect to the second pair.
PAGE 5
GS-300-KIT EXPANDABLE PHOTOVOLTAIC POWER GENERATION SYSTEM CONFIGURATION MANUAL Rev. 180601 QuickStart Setup Then connect the MC4 outputs of the 15-foot cables to the 6” MC4-to-bare wire pair as shown below: Step 7: Connect the bare wire end of the red cable to the “PV Positive” input of the controller, and the black cable end to the “PV Negative” input (the left hand set of terminals). www.grapesolar.com Tel.
PAGE 6
GS-300-KIT EXPANDABLE PHOTOVOLTAIC POWER GENERATION SYSTEM CONFIGURATION MANUAL Rev. 180601 QuickStart Setup Step 8: Connect the 4 awg red (positive) and black (negative) 5-foot cables from battery to inverter Step 9: Uncover the panel. As the day progresses, you should see the battery voltage slowly increase, eventually the controller display will read “Float”. At this point the battery can be used to provide power (turn the inverter on and plug your AC devices into it for power).