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Showing articles from GP-PWM-30-UL tag

Product Overview: GP-PWM-30-UL Solar Controller

# OVERVIEW In this video, we will review the features and functions of the PWM-30-UL solar controller, including: * Buttons * Ports * LED screen icons

Important Safety Instructions

![][1] **Disconnect all power sources** Electricity can be very dangerous. Installation should be performed only by a licensed electrician or qualified personnel. ![][2] **Battery and wiring safety** Observe all safety precautions of the battery manufacturer when handling or working around batteries. When charging,…

PWM-30-UL Installation: Choosing a Location

# **Choosing a Location to Install GP-PWM-30-UL** The GP-PWM-30-UL is designed to be mounted flush against a wall, out of the way but easily visible. The GP-PWM-30-UL should be: * Mounted as close to battery bank 1 as possible * Mounted on a vertical surface to optimize cooling of the unit * Indoors, protecte…

PWM-30-UL: Installation Tools & Materials

# Installation Tools & Materials **Tools and Materials Needed** * Flathead Screwdriver (for wire terminals) * Philips Screwdriver (for mounting screws) ![][1] If the GP-PWM-30-UL Controller was purchased with a Go Power! RV Solar Power Kit, then UV resistant wire is included. For instructions regarding the Go …

PWM-30-UL Installation: Low Voltage Disconnect Function

**This article relates to the USB Port, and Inverter Remote Signal** To prevent the battery against over-discharge this function automatically switches off the USB output port when Battery 1 voltage is lower than 11.0 VDC. If a compatible inverter is connected and set to remote mode, the controller will also switch o…

PWM-30-UL Installation: System Voltage and Current

# System Voltage and Current Specifications The GP-PWM-30-UL is intended for use at 12 VDC system voltage and is rated for a maximum continuous DC input current of 37.5A and input voltage of 35VDC. Per the National Electric Code (NEC) article 690.7 and 690.8, PV module nameplate ratings must be multiplied by requir…

PWM-30-UL Installation: Supported Battery Types

The GP-PWM-30-UL is suitable for use with lead acid batteries (vented, GEL, or AGM type) as well as some lithium iron phosphate (LiFePO4) batteries that are supplied with a Battery Management System (BMS).

How to Use the PWM-30-UL Solar Controller

The solar controller is an essential part of your solar system. In this video we take you through how to use your controller, including: * Viewing device data * Setting battery type * Using the AC button with a compatible Go Power! inverter * USB Charging * Max Boost Function

PWM-30-UL Installation Introduction

# Installation A Solar Controller (or Charge Controller / Regulator) is an essential component of your photovoltaic solar system. The Controller maintains the life of the battery by protecting it from overcharging. When your battery has reached a 100% state of charge, the Controller prevents overcharging by limiting …

GP-PWM-30-UL Installation: Single Battery Wiring Diagram

# **Single Battery Wiring Diagram** Use the following wiring diagram if you are using the GP-PWM-30-UL to charge only one battery. Connect your battery to the battery 1 terminals on the solar controller. ![][1] The GP-PWM-30-UL Maximum 37.5A rating is based on a 30-amp total maximum short circuit current rating (Is…

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