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Showing articles from PWM tag

GP-PWM-30-UL Operation: Power Up

# **Powering Up the GP-PWM-30-UL** ![][1]When the GP-PWM-30-UL is connected to the battery, the controller will go into _Power Up_ mode. Icons Displayed: All segments of the numerical display; Backlight blinks Depending on the battery voltage when the GP-PWM-30-UL Power Up occurs, the controller may do a Boost Char…

GP-PWM-30-UL Setup & Operation: Setting the Battery Type and Charging Profile

![][1]**Setting Battery 1** To set the battery type for battery bank 1, hold the B Button for 3 seconds. When the display shows a blinking number 1, release the B Button. ![][2]Next, select the charging profile of battery bank 1 by pressing the B Button to toggle through the profile options: Sealed/Gel, AGM, Flooded…

GP-PWM-30-UL Installation: Install Instructions

# HOW TO INSTALL GP-PWM-30-UL 1. Prepare for mounting. Use the template provided on page 35 to mark the four mounting holes and the cutting line for flush mounting your controller. 2. Complete the installation of the solar modules. If this GP-PWM-30-UL was purchased as part of a Go Power! Solar Power Kit follow the …

GP-PWM-30-UL Setup & Operation: Resetting the Ampere Hours Charged

![][1]To reset the count of ampere hours charged, use the Go Power! Connect app (Bluetooth® enabled version only). [1]: https://hf-files-oregon.s3.amazonaws.com/hdpgopower_kb_attachments/2020/02-13/9dc9db51-a01a-472b-951c-304f98344e47/image.png

GP-PWM-30-UL Operation: Maximum Power Boost Technology

**Maximum Power Boost Technology™** Maximum Power Boost Technology™ (MPBT) allows you to override the normal charging algorithm of the solar controller. MPBT is designed to be used before the end of the day, if you know you will be running many loads through the night. This feature can also be used when you have just…

GP-PWM-30-UL Installation: Dual Battery Bank Wiring Diagram

# **Dual Battery Bank Wiring Diagram** Use the following wiring diagram if you are using the GP-PWM-30-UL to charge two separate battery banks. Connect battery bank 1 to the battery 1 terminals and battery bank 2 to the battery 2 terminals on the back of the solar controller. **IMPORTANT**: Ensure your primary/perma…

GP-PWM-30-UL Setup & Operation: How to Change from Auto to Manual Scroll

**Viewing the Controller Display Information** ![][1]GP-PWM-30-UL has two modes to watch the display information, manual and auto scroll. You can change between the two modes by holding down the A Button for 3 seconds. **Mode 1: Manually Scroll Through Display Information** ![][2]**Battery 1 Status Values** To to…

Battery Charging Profile Chart

**Battery Charging Profile Chart ** ![][1] [1]: https://hf-files-oregon.s3.amazonaws.com/hdpgopower_kb_attachments/2020/02-13/9dddca6f-e574-4157-8e83-757a925df9a8/image.png

PWM-30-UL: Common Issues & Troubleshooting

# Charging and Hardware Troubleshooting ### If you're having issues with your Bluetooth connections, [click here to view connectivity troubleshooting.][1] The solar controller requires power from the battery in order for it to operate (9-14 volts) . The first step in troubleshooting any solar controller is to determ…

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