Grape Solar GS-200-KIT-BT Assembly instructions

www.GrapeSolar.com
Tel. [phone] (toll free), 1-541-349-9000
Document Version 200722
©Copyright 2019, Grape Solar, Inc. All Rights Reserved
200 Watt Off-Grid Charging Kit
(GS-200-KIT-BT)
Quick Connect Guide
IMPORTANT: Please read GS-PWM-COMET-40 charge
controller owner’s manual and GS-STAR-200W connection
guide (both included with products) before assembling kit.
For additional information about Grape Solar products:
email [e-mail], or
call 1-877-264-1014 for live telephone support.
1Check your order to make sure that all parts are included:
 GS-PWM-Comet 40 Charge Controller
 5-Foot Ring-lug Cable, Red
 5-Foot Ring-lug Cable, Black
 Black 15-foot MC4 Cable
 20-Amp MC4 In-Line Fuse
 GS- STAR-200W Solar Panel
Additional tools and equipment you will need:
◦Screwdriver– Philips Head ◦Wire Stripper/Cutter
◦12-Volt Deep-Cycle Battery Bank ◦Voltmeter (for Troubleshooting)
Mount the solar panel  so that it is facing due South at approximately the same angle as your latitude. The
ideal area has full sun and no shading. If the following connections are made during daylight, cover the panel
with cardboard, cloth, or a similar opaque material so that the panel does not output power.
Connect the wire end of the red battery cable  to the
“+BATTERY” terminal on the back of the charge
controller . Connect the wire end of the 5-foot black
cable  to the “-BATTERY” terminal. A Phillips head
screwdriver can be used to loosen and tighten the
screw clamps onto the wires.
Attach the ring lug end of the red cable  to the
positive terminal of a 12V deep cycle battery. Attach
the ring lug end of the black cable  to the negative
2
3

[diagrams not to scale]



*12V deep cycle battery
not included with kit


GS-200-KIT-BT PHOTOVOLTAIC
POWER GENERATION SYSTEM
QUICK CONNECT GUIDE Rev. 200722

www.GrapeSolar.com
Tel. [phone] (toll free), 1-541-349-9000 Document Version 200722
©Copyright 2019, Grape Solar, Inc. All Rights Reserved
4Using wire cutters, snip the 10-gauge, 15ft.
MC4 extension cable  into two equal halves
(7.5ft each.) On the cut ends, strip off ¼-inch of
insulation, revealing bare wire. Connect the
MC4 In-Line fuse  to the female cable end.
Connect the MC4 ends of the halved cable  to the
compatible MC4 ends of the solar panel  cables.
(Mark the end of the positive panel cable with a piece
of tape to help distinguish polarity during connection.)
5


Connect the bare wire end of the positive cable  to the “SOLAR +” input of the charge controller . Connect
the negative bare end  to the “SOLAR -” input. Now, you can mount the charge controller to an indoor wall or
within a NEMA-3R rated enclosure.
Remove the panel covering. In good sunlight, the charge controller’s  ”BAT %” should increase to 100%. Once
the battery is fully charged and the controller is set to “LOAD ON,” the system will provide power through the load
control output or through the two USB ports. If an inverter is added to the system, it must be connected to the
battery bank, and not to the charge controller.
6


*12V load not included
DISCLAIMER:
Installations of this kit could be subject to national and local building and electrical codes. Installers should have adequate knowledge of
national and local code to ensure the installation passes inspection by the local electric authority.
Proper fuses or breakers should be used to comply with all local and national codes. Contact Grape Solar for specific recommendations.
All batteries used for this system should be identical. Do not mix battery types or sizes. Do not mix old batteries with new batteries.
Performance and charging anomalies can occur if types, sizes, or age of batteries are not identical.
Grape Solar does not warrant the accuracy, sufficiency, or suitability to all customers of any technical or other information provided in
product manuals. Grape Solar does not claim any responsibility or liability for losses, damages, costs or other expenses whether special,
indirect, consequential or incidental, which might arise out of the use of such information.
7
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
GS-200-KIT-BT PHOTOVOLTAIC
POWER GENERATION SYSTEM
QUICK CONNECT GUIDE Rev. 200722