Go Power GP-PWM-30 User Manual

Solar Controller
GP-PWM-30
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© 2012 Carmanah Technologies Corporation
September 2012
Errors
Over Voltage
If the GP-PWM-30 experiences
a battery over voltage (15.5V),
the controller will stop operating
and the display will begin to
flash. The controller will resume
operating when the error is
cleared.
Icons Displayed: Battery, Volt Symbol, Lightning Bolt
Low Voltage
If the GP-PWM-30 experiences
the battery state of charge
reaching zero, a lightning bolt
symbol will begin to flash in the
lower right corner of the display.
The controller will continue
operating. The controller will
only stop operating if the
voltage drops below 6 volts.
Icons Displayed: Battery, Percent Symbol, Lightning Bolt

Go Power GP-PWM-30 Specifications

General

Input Voltage	12 VDC
Max Input Current	30A
Efficiency	Up to 99%
Battery Types	AGM, Flooded, Lithium, Gel
Protection Features	Reverse Polarity, Short Circuit

Summary

Installation Overview

Introduction

Provides a basic overview of the charge controller's function in a PV system.

Specifications

Details the technical specifications of the GP-PWM-30 solar controller.

Safety Warnings

Tools and Materials

Choosing Installation Location

Installation Instructions

Operating Instructions

Viewing Display Information

Error Conditions

Over Voltage Error

Describes the error condition when the battery voltage exceeds the safe limit.

Low Voltage Error

Describes the error condition when the battery voltage drops to critical levels.

Frequently Asked Questions (FAQs)

Troubleshooting Guide

Display Troubleshooting

Addresses issues related to the controller's display not showing information correctly.

Voltage Troubleshooting

Current Troubleshooting

Limited Warranty Information

Repair and Return Procedures

Provides instructions for obtaining warranty service and returning the product.

Glossary of Terms

Installation Template Guide

Wiring Diagram