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Qcells Q.PEAK DUO ML-G10. Series Installation And Operation Manual

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Q.PEAK DUO ML-G10.X solar module series

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Summary of Contents for Qcells Q.PEAK DUO ML-G10. Series

  • Page 1 Installation and operation manual Q.PEAK DUO ML-G10.X solar module series...

  • Page 2: Table Of Contents

    Table of contents 1 Introduction 2 Planning 2.1 Technical specifications 2.2 Requirements 2.3 Mounting options 2.4 Electrical layout 3 Installation 3.1 Safety and transport 3.2 Preparation of installation 3.3 Module installation 4 Electrical connection 4.1 Safety 4.2 Electrical installation safety 4.3 Connection of modules 4.4 After installation 5 Grounding 6 Faults and defects 7 Disposal 8 Maintenance and cleaning DOCUMENT REVISION 14 This Manual is valid for North America as of March 1st 2025 for Q.PEAK DUO ML-G10.X solar modules, and replaces all earlier versions.

  • Page 3: Introduction

    Intended use Applicable country-specific laws, regulations, and provisions ■ This manual is valid in North America for Qcells solar modules. governing the planning, installation, and operation of solar These instructions contain information regarding the safe power systems and work on roofs.
  • Page 4 Qcells assumes no liability on the basis of these instructions. point or contact the retailer where you purchased this product. Qcells is only liable in the context of contractual agreements or Your retailer will accept used products and return them to an in the context of accepted guarantees.

  • Page 5: Planning

    2 Planning 2.1 Technical specifications For additional information see the relevant datasheet of the module provided at www.q-cells.us. Q.PEAK DUO BLK ML-G10 Q.PEAK DUO BLK ML-G10+ PRODUCT LINE Q.PEAK DUO BLK ML-G10.C+ Q.PEAK DUO BLK ML-G10.a Q.PEAK DUO BLK ML-G10.a+ Type Q.ANTUM DUO Z Q.ANTUM DUO Z Length [in] 74.0 (1879 mm)
  • Page 6 2 Planning 2.1 Technical specifications For additional information see the relevant datasheet of the module provided at www.q-cells.us. Q.PEAK DUO ML-G10.4 PRODUCT LINE Q.PEAK DUO ML-G10.2 Q.PEAK DUO BLK ML-G10.4 Type Q.ANTUM DUO Z Monocrystalline PERC Length [in] 74.0 (1879 mm) 1879 mm 41.1 (1045 mm) 1045 mm Width [in] Frame height [in]...

  • Page 7: Requirements

    Only substances, which are regulations and technical standards. released by Qcells, are allowed to be used during installation, Long-term stable clamps that securely affix the module to the operation and maintenance.
  • Page 8 2 Planning 2.2 Requirements Flange clamps type C (Fig. Z): ■ Side view Clamp diameter: ≥ 0.62 in (15.8 mm) − Contact area: ≥ 0.219 in (141 mm ) completely flat on the frame − Module-laminate flange. Clamp position: center of contact area in the axis of the −...

  • Page 9: Mounting Options

    National Electrical Code, ANSI/NFPA 70 (2014-2017), or when the bonding means has been evaluated with this module to UL 2703. Fig. 3: I nstallation options for crystalline Qcells modules. All dimensions are given in inch (mm in brackets). Also observe the maximum North 0.79 - 25.6 America test loads and clamping range as specified on the following page.
  • Page 10 2 Planning 2.3 Mounting options TYPE OF MODULE POINT MOUNTING SYSTEM LINEAR MOUNTING SYSTEM INSTALLATION Installation on Q.PEAK DUO ML-G10 15.6 mounting points Q.PEAK DUO ML-G10+ 15.6 (395.5) (395.5) Q.PEAK DUO ML-G10.2 4 x mounting 4 × Mounting Q.PEAK DUO ML-G10.4 slots points Q.PEAK DUO BLK ML-G10 Q.PEAK DUO BLK ML-G10+...
  • Page 11 2 Planning 2.3 Mounting options Specifications MOUNTING POSITION OF TEST LOAD DESIGN LOAD SAFETY MODULE TYPE OPTION CLAMPS* [IN (MM)] PUSH / PULL** [Pa] PUSH / PULL** [Pa] FACTOR CL1a Q.PEAK DUO ML-G10 5.12 - 13.8 (130 - 350) 5400 / 4000 3600 / 2660 Q.PEAK DUO ML-G10+ 0.79 - 19.7 (20 - 500) 5400 / 3600 3600 / 2400 Q.PEAK DUO ML-G10.2...
  • Page 12 2 Planning 2.3 Mounting options MOUNTING OPTIONS REQUIREMENTS The loads in the table are related to the mechanical stability of the solar modules. Mounting system and installation equipment (clamps, etc.) are not part of the PV module certification acc. IEC 61215/61730. The mechanical stability of the mounting system including clamps and rails has to be evaluated by the system supplier.

  • Page 13: Electrical Layout

    2 Planning 2.4 Electrical layout Module Selection Parallel Connection For detailed key electrical data, please refer to the product data Modules may be damaged by the occurrence of reverse currents sheet for the respective product. (available at www.q-cells.us) (caused by module defects, ground leaks, or defective insulation). For maximum energy yields, mismatches of specified electric Ensure that the maximum reverse current load capacity current (I...

  • Page 14: Installation

    3 Installation 3.1 Safety and transport Ensure that all personnel are aware of and adhere to Danger! Risk of fatal injury due to electric shock! accident-prevention and safety regulations. Do not install damaged modules. While working wear clean gloves. Inform your distributor of any damages immediately. §...
  • Page 15 Note! Module damage may occur! Note! Module damage may occur! Do not drop modules. Only make modifications to the module which have been confirmed in writing by Qcells. confirmation letter Note! Module damage may occur! Do not install modules near flammable gas / vapors.

  • Page 16: Preparation Of Installation

    3 Installation 3.2 Preparation of installation Danger! Risk of fatal injury due to electric shock! Warning! Risk of injury due to falling modules! Block off the installation zone. Secure modules during installation. Keep children and unauthorized individuals away Do not install modules in windy or wet weather. from the solar power system.

  • Page 17: Module Installation

    3 Installation 3.3 Module installation Option 1: Maintain an interval of at least 0.39 in (10 mm) between two modules along the short side and Fasten the module with 4 clamps in the specified 0.20 in (5 mm) along the long side. clamping range, see Fig. 3 , p. 9. Tighten clamps according to manufacturer’s instructions.

  • Page 18: Electrical Connection

    4 Electrical connection 4.1 Safety Danger! Danger! Risk of fatal injury due to electric shock! Risk of fatal injury due to electric shock! Never open the junction box. When disconnecting an electric circuit carrying direct current, Do not remove bypass diodes. electric arcs can occur that may result in life-threatening injuries. Do NOT unplug the cable when under load.

  • Page 19: Electrical Installation Safety

    4 Electrical connection 4.2 Electrical installation safety Danger! Risk of fatal injury due to electric shock! Danger! Risk of fatal injury due to electric shock! Electrical work may only be performed by qualified Never plug or unplug the cable when under load. and skilled personnel (see page 3).

  • Page 20: Connection Of Modules

    4 Electrical connection 4.3 Connection of modules Use solar cables for the connection at the junction Note! Module damage may occur! box outlet. Ensure that the cabling is not under mechanical stress Only interconnect connectors of the same type and (Comply with bending radius of ≥ 2.36 in (60 mm)). manufacturer.

  • Page 21: After Installation

    4 Electrical connection 4.4 After installation Ensure that all necessary safety and functional tests Note! Module damage may occur! have been carried out according to applicable Ensure that the plug connections are secured away standards. from any water-channelling surface. Integrate the system into the existing lightening Warning! Fire Risk! protection system in accordance with the applicable Do not use light concentrators (e.g.

  • Page 22: Grounding

    Option B: Integrated grounding methods specific requirements on grounding. The U.S. National Electrical The Qcells modules can be bonded with the racking system Code addresses these issues in Article 250. A module with using UL1703 or UL2703 certified integrated grounding methods.

  • Page 23: Faults And Defects

    Danger! Risk of fatal injury due to electric shock! Do not attempt to fix any problems yourself (e.g., glass cracks, damaged cables). Please contact an installer or Qcells Technical Customer Service Department. 7 Disposal Do not disconnect modules yourself. Please commission a trade specialist.

  • Page 24: Maintenance And Cleaning

    8 Maintenance and cleaning Qcells solar modules are known for a long operating life and NOTE! minimal maintenance effort and expense. Dirt and grime are Dust and dirt are abrasive materials! usually washed away by rain. If the module is fully or partially The situation for each individual project (or type of dirt) must shaded by dirt or debris (e.g., plants, bird droppings), it needs...
  • Page 25 INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PEAK_DUO_ML-G10.X...
  • Page 26 Hanwha Q CELLS America Inc. EMAIL na.support@qcells.com +1 (949) 748-5996 300 Spectrum Center Drive, Suite 500, Irvine, CA 92618 www.qcells.com/us Subject to change without notice. © Qcells Installation manual solar modules Q.PEAK_DUO_ML-G10.X_2025-03_Rev14_NA...

This manual is also suitable for:

Q.peak duo blk ml-g10Q.peak duo blk ml-g10.aQ.peak duo blk ml-g10.c+Q.peak duo ml-g10.2Q.peak duo ml-g10.4Q.peak duo blk ml-g10.4

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