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INSTALLATION MANUAL
For the aleo modules
with standard frame 42mm:
with standard frame 35mm:
with frame for the roof integration:
Please read carefully prior to installation. Store in a safe place for maintenance.
aleo solar GmbH | Marius-Eriksen-Straße 1 | 17291 Prenzlau | Germany |
Installation manual rel. 4.8, 05/2021, en
X63; X61
X83; X81
P23
S83sol; S81sol
info@aleo-solar.com
Installation manual Ver. 4.8, 05/2021, en
Page 1 of 20

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Summarization of Contents

Product Support and Manual Information
Detailed Information Sources
Find additional product information on the aleo solar website.
Contact Information
Contact details for aleo solar GmbH, including address and email.
Manual Copyright
Details on the copyright of the installation manual.
Explanation of Safety Guidelines
Warnings and Advice in this Manual
Explanation of danger warnings, structured by type, source, and consequences.
Notes on Modules
Description of the warning symbol attached to modules and its meaning.
About This Manual
Information on the aleo Solar Website
Accessing the latest installation manual and additional information on the aleo solar website.
Information Sources for Operators
How to get help for queries about the latest manual release.
Handling aleo Modules
Intended and Inappropriate Use
Defines appropriate use and lists conditions where modules should not be used.
Product-Specific Information
Guidance on using product-specific data sheets and their precedence over the manual.
Electrical Safety Precautions
Critical safety warnings regarding high DC voltages and electrical connections.
Mechanical Safety Precautions
Safety measures related to handling modules, including glass and back sheet integrity.
Preparing for Installation
Handling aleo Modules
Covers storing, unpacking, checking, and transporting aleo modules.
Safety Precautions
Details crucial safety measures for installation work, including environmental and health aspects.
Mechanical Installation
Mounting Orientation and Inclination
Covers vertical, horizontal mounting, and optimal inclination for drainage and self-cleaning.
Safety and Improper Mounting Practices
Highlights safety warnings against drilling, improper fixing methods, and handling precautions.
Installation Intervals and Clearances
Specifies module spacing, expansion joints, and under-module clearance for ventilation.
Shadowing Considerations
Details the effects of shadowing and methods for avoidance, including protective bypass elements.
Electrical Installation
Connectors and Compatibility
Covers module connector types, compatibility rules, and replacement procedures.
Cable Laying and Weather Protection
Provides instructions for laying string cables, ensuring weather protection and proper exit from junction boxes.
Potential Equalization and Grounding
Explains the requirements and procedures for potential equalization (earthing) of module frames.
Lightning Protection
Crucial safety information regarding the planning and implementation of lightning protection.
Module Connection Types
Details on connecting modules in parallel and series, including voltage and current considerations.
Mechanical Mounting Details
Mounting Profile Alignment
Illustrates correct and incorrect arrangements for mounting profiles.
Clamp Mounting for Standard Frames
Covers clamp arrangement, dimensions, tightening torque, and permissible loads for standard frames.
Solrif Frame Mounting and Screw Mounting
Advises on specific systems for Solrif frames and torque for screw mounting.
Insertion Mounting and Load Levels
Details insertion mounting procedures and permissible load levels for various frames and snow loads.
Mounting Drawings for X63/X83 Modules
Provides diagrams and load tables for clamping and lay-in systems for X63/X83 modules.
For Operators: Maintenance
Inspections
Covers visual inspection of the generator, documentation, and detailed mechanical/electrical checks.
Review and Cleaning
Recommends thorough reviews every 4 years and discusses module cleaning procedures.
Repairs
Details procedures for module and system part repairs, stressing authorized personnel.
For Operators: Decommissioning
Safety Precautions for Decommissioning
Highlights safety measures and references to handling and electrical precautions.
Module Disposal
Guidance on the proper disposal of modules at the end of their service life.
Module Returns and PV Cycle
Information on module returns through PV Cycle for environmentally sound disposal.

Table of Contents