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Dometic Go Power! GP-SB-PWM-30BT - User Manual

Dometic Go Power! GP-SB-PWM-30BT
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10 & 30AMP PWM
SOLAR CONTROLLER
User Manual
© 2023 Go Power!
Worldwide Technical Support and Product Information gopowersolar.com
Go Power! | Dometic
201-710 Redbrick Street Victoria, BC, V8T 5J3
Tel: 1.866.247.6527
Manual_GP-SB-PWM - 10 30BT
GP-SB-PWM-10
GP-SB-PWM-30BT
GP-SB-PWM-30BT MODEL SHOWN

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Dometic Go Power! GP-SB-PWM-30BT Specifications

General IconGeneral
BrandDometic
ModelGo Power! GP-SB-PWM-30BT
CategoryController
LanguageEnglish

Summary

About This Manual

General Safety Information

Safety Alert Symbols Explained

Explains the meaning and usage of various safety alert symbols presented in the document.

Critical Safety Precautions

Highlights critical safety precautions regarding power sources and qualified personnel for installation.

Battery and Wiring Safety

Emphasizes safety when handling batteries and making wiring connections to prevent hazards.

Safe Work Practices

Mandates protective gear, insulated tools, and caution when working with electricity.

Polarity and Rating Warnings

Warns about reverse polarity and exceeding controller voltage/current ratings.

Protection and Installation Requirements

Stresses the need for overcurrent protection, indoor mounting, and proper ventilation.

Product Overview

Key Actions and Warnings

Highlights mandatory actions like tightening connections and warnings against disassembly.

General Description

Explains the function of a solar controller and introduces the GP-SB-PWM models and their capabilities.

Included Components

Lists the items included with the GP-SB-PWM solar charge controller package.

Compliance Information

Details the compliance categories, logos, and requirements for the solar controller.

Technical Specifications

Presents detailed technical specifications for both GP-SB-PWM-10 and GP-SB-PWM-30BT models.

Battery Charging Stages Explained

Explains the four-stage battery charging algorithm: Bulk, Absorption, Float, and Equalization.

Bulk Charging Stage

Describes the Bulk charging stage, where the controller uses maximum available solar power.

Absorption Charging Stage

Details the Absorption stage, where constant voltage charging is applied.

Float Charging Stage

Explains the Float stage, where current is further reduced to maintain a lower voltage.

Equalization Charging Stage

Describes the Equalization stage for controlled overcharging to balance battery voltage.

Pre-Installation

Installation Location Selection

Provides guidelines for selecting an optimal and safe installation location for the GP-SB-PWM controller.

Battery Type Compatibility

Discusses battery compatibility, including lead-acid and LiFePO4 types, and considerations for lithium batteries.

Required Tools and Materials

Lists the necessary tools and materials required for the installation of the solar charge controller.

Installation Instructions

Wire Preparation and Torque

Specifies wire stripping length and torque settings for terminal screws based on wire gauge.

Controller Mounting

Details the process of mounting the GP-SB-PWM controller to the wall using the provided screws.

Initial Battery Type Configuration

Emphasizes setting the correct battery type on the controller before initial use.

Connection Re-Torqueing

Advises re-torquing terminal screws periodically for optimal performance.

GFCI and Ground Fault Precautions

Highlights GFCI requirements and warns about potential hazards from ground faults.

3.1 Wiring Diagram

Illustrates the wiring connections between the solar array, battery bank, and the GP-SB-PWM controller.

Fuse and Breaker Sizing

Specifies the appropriate fuse or breaker size relative to the solar controller's amperage rating.

Electric Shock Risk from PV Array

Warns of the risk of electric shock from the PV array when exposed to light.

Temperature Compensation Placement

Advises placing the controller within 3 meters of batteries for accurate temperature compensation.

Fuse;Breaker Installation Distance

Specifies the maximum installation distance for fuses or breakers from the battery connection.

3.2 Battery Set-Up

Guides the user through setting up the controller for different battery types.

3.2.1 Lead Acid Battery Configuration

Step-by-step instructions for configuring the controller for lead-acid battery types.

3.2.2 Lithium Battery Configuration

Step-by-step instructions for configuring the controller for LiFePO4 battery types.

3.3 Lithium Battery Wake-Up

Explains the process of waking up a lithium battery from BMS protection using the controller.

Operation

4.1 User Interface Overview

Describes the LCD screen and the function of the four mechanical buttons used for navigation.

Display Icon Meanings

Identifies the icons displayed on the controller's LCD screen and their meanings.

Parameter Identifier Explanations

Explains the text labels used to identify different parameters on the controller's display.

Value and Unit Display

Describes the numerical displays and their units of measurement for controller parameters.

Battery Type Indicator

Explains how the connected battery type is indicated on the controller's display.

4.2 Menu Navigation

Explains how to navigate through the controller's menus: Status, Settings, and History.

4.3 Status Parameters Display

Details the status parameters displayed by the controller, including battery voltage, current, and temperature.

Charging Disabled Indicator

Shows how the display indicates when solar charging has been intentionally disabled by the user.

Controller Fault and Warning Indicators

Lists and explains various fault and warning codes displayed by the controller.

Temperature Faults

Indicates high internal or circuit board temperatures, requiring ambient checks.

Polarity and Voltage Faults

Signals reverse polarity for battery/solar or excessive solar array voltage.

Lithium Battery Wake-Up Fault

Indicates failed attempts to wake a lithium battery protected by its BMS.

Battery and Temperature Faults

Describes faults related to battery overvoltage and violation of charge temperature limits.

Setting Parameters

Details the various settings available on the controller, including battery type and custom profiles.

Battery Type and Unit Configuration

Allows selection of battery type and temperature units for optimal charging.

Charging and Status Control

Includes options to force absorption, enable/disable charging, and manage display rotation.

Reset and Factory Defaults

Provides options for soft reset and factory reset to resolve issues or restore defaults.

8. History Reset

Resets the historical data collected by the solar controller.

9-14. Voltage Setpoint Configuration

Allows adjustment of voltage thresholds for overvoltage, equalization, absorption, float, re-absorb, and low voltage.

15. Low Voltage Delay Setting

Sets the time delay before a low voltage fault is indicated after the battery voltage drops.

16-17. Charging Timing Settings

Determines the duration for equalization/absorption stages and the interval for equalization.

19. Temperature Compensation Setting

Sets the temperature compensation factor used during charging to adjust voltage based on temperature.

20. Firmware Version Information

Displays the current firmware version programmed onto the solar controller.

Historical Parameters

Daily Amp Hour Data

Shows amp hours provided by solar panels for the current day and previous days.

Historical Amp Hour and Operating Day Data

Displays amp hours over 7 days, cumulative total, and controller operating days.

Current Derating Explanation

Explains how the controller limits current in high ambient temperatures to prevent overheating.

Bluetooth Wireless Technology

Bluetooth Pairing Process

Guides the user through the initial pairing process between the charge controller and a mobile device.

Go Power! Connect App Usage

Explains how to use the app to view status, history, and alerts from the controller.

Mobile App Settings Configuration

Details how to configure battery types, temperature units, and other settings via the mobile app.

Maintenance

Routine Maintenance Procedures

Outlines essential maintenance tasks for the solar controller, panels, wiring, and battery.

Troubleshooting

Display Issues Diagnosis

Addresses issues related to the controller's display, such as a blank screen or nighttime reading.

Voltage Reading Troubleshooting

Covers inaccurate voltage readings, diagnosing causes like voltage drop and loose connections.

Current Reading Troubleshooting

Addresses issues related to current readings, including zero current and less than expected current.

Array Voltage Testing and Remedies

Describes array voltage testing and provides remedies for voltage reading issues.

Limited Warranty

Warranty Exclusions and Voidance

Lists conditions and events that will void the product warranty, such as misuse or acts of God.

Repair and Return Information

Provides information and contact methods for repair and return procedures for defective products.

Appendix

Mounting Template Guide

Provides a template for accurately marking mounting hole positions for the controller.

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