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Expansion Kits:
GP-RV-80E
GP-RV-95E
GP-RV-160E
Owner’s Manual
RV Solar Power Kits:
GP-RV-80
GP-RV-95
GP-RV-160
Weekender SW
Weekender HD
Solar Elite
Solar Extreme
Solar Extreme shown here
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Weekender SW
Weekender HD
Solar Elite
Solar Extreme
GP-RV-80E
GP-RV-95E
GP-RV-160E
GP-RV-80
GP-RV-95
GP-RV-160
2
gpelectric.com
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Weekender SW
Weekender HD
Solar Elite
Solar Extreme
Table of Contents
RV Installation Parts and Checklist 3
1.0 Installation Overview 4
1.1 How Does the Go Power! RV Solar Kit Work 4
1.2 Warnings 4
1.3 Tools Required (Additional tools may be required) 4
1.4 Weekender SW / Weekender HD / Solar Elite / Solar Extreme Installation 5
2.0 Wiring the Solar Module and Power Cable 5
3.0 Wiring Modules with MC4 Cables 5
GP-RV-80E
GP-RV-95E
GP-RV-160E
GP-RV-80
GP-RV-95
GP-RV-160
3.1 GP RV-80/95/160/Weekender HD/Weekender SW Single Module System/MC4 Junction Box
3.2 Solar Elite - Multimodule System/MC4 Junction Box 5
3.3 Solar Extreme - Multimodule System/MC4 Junction Box
3.4 GP RV-80E/95E/160E - Expanding to a Multimodule System/MC4 Junction Box 5
3.5 Modules with MC4 Connectors Wired to a Non-Potted Junction Box 5
4.0 Routing Power Cable through the Fridge Vent 6
4.1 Method 1 – Hole in Side of Vent 6
4.2 Method 2 – Through Screen Grid 6
5.0 Mounting the Solar Module 6
5.1 Using the Mounting Feet 6
6.0 Installing The GP-PWM Controller 6
6.1 Mounting The GP-PWM Controller 7
7.0 Connecting to the Battery & Solar Array 7
7.1 Typical Battery Connection 7
8.0 Limited Warranty 7
8.1 General Warranty Issues 8
5
8.2 Warranty Return Procedure 8
8.3 Additional Information 8
8.4 Out of Warranty Items 9
9.0 System Glossary 9
10.0 Diagrams 11
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Weekender SW
Weekender HD
Solar Elite
Solar Extreme
GP-RV-80E
GP-RV-95E
GP-RV-160E
GP-RV-80
GP-RV-95
GP-RV-160
Standard Kits Expansion Kits
PART
GP-RV-80/95/160
*Weekender HD or SW
*Solar
Elite
*Solar
Extreme
GP-RV-80E/95E/
160E
01. Ring Terminal Battery Connector
02. MC4 Cable with Male and Female MC4 Connectors
03. Tie Wrap
04. Positive MC4 Parallel Connector
05. Negative MC4 Parallel Connector
06. #10/32 Well Nut
07. #10/32 Well Nut Bolt
08. #10/32 Well Nut Flat Washer
09. #10/32 Well Nut Lock Washer
10. #6 Self-tapping Screws
11. Cable clamp
12. ¼” Bolt
13. ¼” Flat Washer
14. ¼” Lock Washer
15. ¼” Nut
16. Mounting Feet
17. Solar Module
18. GP-PWM Controller
19. ARM-UNI Mount (Optional)
20. # 10 1” Wood Screws
* The Solar Elite includes: GP-SW2000-12, GP-SWR-B-12, GP-DC Kit4, GPC-45-MAX and GP-TS.
* The Weekender SW includes: GP-SW1500-12, GP-SW-Remote, GP-DC Kit3 and GP-TS.
* The Solar Extreme includes: GP-SW3000-12, GP-SWR-B, GP-DC Kit 5, GPC-75-MAX and GP-TS
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Parts Checklist
01
02
03
04
07
06
08
09
14
12
13
15
16
17
Solar Module
18
GP-PWM
Controller
Battery
(not included)
05
10
19
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11
4
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(Optional)
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Weekender SW
Weekender HD
Solar Elite
Solar Extreme
GP-RV-80E
GP-RV-95E
GP-RV-160E
GP-RV-80
GP-RV-95
GP-RV-160
1.0 Installation Overview
Congratulations on your purchase of a Go Power!
TM
RV Solar Power Kit. You have chosen a clean, quiet and
sustainable way to provide power to your recreational vehicle. A Go Power!TM RV Solar Power Kit gives you
the ability to dry camp while ensuring your batteries remain fully charged. The Go Power!TMRV Solar Power
Kit allows you to enjoy the luxuries that electricity provides, without a campsite hookup. For simple battery
maintenance or full-time live-aboard power, Go Power!
TM
RV Solar Power Kits are available in a variety of
sizes and can be installed on RVs, campers, trailers, fth wheels and motor homes.
1.1 How Does the Go Power!TM RV Solar Power Kit Work
The solar module converts the sun’s energy into DC electricity and this electricity charges the battery. The
battery stores the electricity, similar to a water tank storing water. The battery power may be used at any
time to operate devices connected to the battery. To stop the battery from being overcharged by the solar
module, a solar controller is connected between the two. The GP-PWM-30 controller will disconnect power
from the solar module when the battery is fully charged.
Please read and understand all instructions before installing your new product for the easiest and safest
installation. Before installing the kit, please review the installation diagram included in this Installation
Manual. If you have any doubts as to this kit’s compatibility with your RV, please contact your authorized
Go Power!
TM
RV Dealer. It is advisable to retain this manual for future reference.
1.2 Warnings
Electrical Safety. Disconnect all power sources before attempting installation. Electricity can be very
dangerous. Installation should be performed only by a licensed electrician or qualied personnel.
Solar Module Safety. Photovoltaic modules generate DC electricity when exposed to sunlight or other light
sources. Contact with the electrically active parts of the module, such as terminals, can result in burns,
sparks and lethal shock whether the module is connected or disconnected.
When modules are connected in parallel, amperages are additive. Consequently, a system assembled from
photovoltaic modules can produce high amperages, which constitute an increased hazard.
Do not touch terminals while module is exposed to light. Cover the module face completely with opaque
material to halt the production of electricity when installing or working with modules or wiring.
Battery Safety. Observe all safety precautions of the battery manufacturer when handling or working around
batteries. When charging, batteries may produce explosive hydrogen gas. Work in a well ventilated area
and use caution when making or removing electrical connections. Ensure wires are disconnected from
their power sources when wiring. Do not expose battery to open ame, cigarettes or sparks. Shield skin
and eyes from battery acid.
Wiring Safety Ensure all connections are tight and secure. Loose connections may generate sparks.
Work safely. Wear protective eyewear and appropriate clothing during installation. Use extreme caution when
working with electricity and when handling and working around batteries. Use properly insulated tools only.
Observe correct polarity at all times. Any contact in reverse polarity, however brief, will cause the regulator
and/or inverter fuse to blow and may damage the unit.
Do not exceed the voltage and current ratings of the regulator. The total current of the solar system is
the sum of the short circuit current of the solar modules in parallel, multiplied by a safety factor of 1.25. The
resulting system current is not to exceed the amperage rating of the regulator. The voltage of the array is
the rated open circuit voltage of the solar modules and is not to exceed 26 volts for a 12 volt system. The
current rating of the solar system is the sum of the Maximum Power Current (lmp) of the solar PV strings in
parallel. The resulting system lmp current is not to exceed 30 A. The voltage of the array is the rated open
circuit voltage (Voc) of the PV array and is not to exceed 56 V. If your solar system exceeds these ratings,
contact your dealer for a suitable regulator alternative.
1.3 Tools Required (Additional tools may be required)
a. Slot Screwdriver
b. # 2 Robertson Square Head Screwdriver
c. Keyhole saw
d. Punch or Awl
e. Pliers
f. Wire Strippers
g. Wire crimpers
h. Electric hand drill
i. 1/16 and 3/8 inch drill bit
j. 5/16 and 7/16 inch wrench
k. Sealant
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