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PLX Legion Solar - User Manual

PLX Legion Solar
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Legion Solar Installation and Operations Manual
V3.1 March 26, 2021
www.legionsolar.com
+1 (408)745-7591
1
Read this material before using this product. Failure to do so can result in
serious injury, property damage, and/or electrical shock.
SAVE THIS MANUAL
Keep this manual for safety warnings, precautions, operating, installation, inspection, and
maintenance procedures. Write the product’s device ID numbers in the back of the manual.
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Summary

Important Safety Information

Read this First

Instructions for safe installation and operation, pay attention to safety symbols.

Safety Instructions

Key safety guidelines for system installation and use.

Included Items

Legion Solar Starter Set

List of components included in the starter kit.

Legion Solar Expansion Set

List of components included in the expansion kit.

Location Planning

Optimal Tilt Angle

Guide to selecting the best tilt angle for PV panels based on latitude.

Optimal Direction

Recommendations for PV panel orientation for maximum energy production.

Mounting Solutions

Hardware Installation

Procedures for physically mounting system components.

Electrical Installation

Connect the DC Wires (Inverter Only)

Instructions for connecting DC wiring for microinverters.

Connect the DC Wires (Inverter + Battery Commander)

Instructions for DC wiring between inverters and battery commanders.

Connect the Battery (Lithium)

Steps to connect lithium batteries to the system.

Connect the Battery (Lead Acid)

Steps to connect lead-acid batteries to the system.

Connect the AC Wires

Procedures for connecting AC wiring to the system.

Maximum System Size

Guidelines on system size limitations and breaker capacities.

Grid Connection Method1: Plug and Play

Guide to connecting the system using the plug and play method.

Grid Connection Method2: Hardwire

Guide to connecting the system using the hardwire method.

AC Connection Schematic

Expanding your System

Installing Solar Regulator

Installing Off Grid Controller and Off Grid Inverter

Troubleshooting

MicroInverters

Troubleshooting guide for MicroInverter LED status indicators.

Battery Commander V2.0

Troubleshooting guide for Battery Commander V2.0 LED status indicators.

Battery Commander V1.0

Troubleshooting guide for Battery Commander V1.0 LED status indicators.

Solar Regulator

Indicator light status and troubleshooting for the Solar Regulator.

Off Grid Controller

Indicator light status and troubleshooting for the Off Grid Controller.

Off Grid Inverter

Troubleshooting guide for Off Grid Inverter LED status indicators.

Helpful Videos

Helpful 3 rd Party Tools

Maintenance

Technical Data

Device IDs

PV Panel Drawing

Part Descriptions

230 VAC Micro Inverters on 120 VAC Grids

Legion Solar with Utility Approved Grid Tied Solar Systems

Warranty

Limitations of Liability

Service and Support

PLX Legion Solar Specifications

General IconGeneral
BrandPLX
ModelLegion Solar
CategorySolar panel
LanguageEnglish