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Meyer Burger WHITE XL MB WG144Cyz Installation And Operating Manual

Photovoltaic module
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Installation and
operating manual
Valid for the following Meyer Burger photovoltaic module:
MEYER BURGER PANEL+ WHITE XL - product type: MB_WG144Cyz

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Summary of Contents for Meyer Burger WHITE XL MB WG144Cyz

  • Page 1 Installation and operating manual Valid for the following Meyer Burger photovoltaic module: MEYER BURGER PANEL+ WHITE XL - product type: MB_WG144Cyz...

  • Page 2: Table Of Contents

    Contents 1. Introduction 1.1 General information 1.2 Intended use 2. Electrical planning, design and wiring 2.1 Scope of application 2.2 Certification and technical data of PV modules 2.3 Electrical design and planning 2.4 Series connection 2.5 Parallel connection 2.6 Combined connection 2.7 Safety during eectrical installation 2.8 Electrical installation 2.9 Equipotential bonding, grounding and lightning protection 3.

  • Page 3: Introduction

    1. Introduction Observe all required local, regional and Congratulations on the purchase of your high-efficiency national (safety) regulations and ordinan- photovoltaic module (hereinafter referred to as PV module) ces, as well as all technical, from Meyer Burger Industries (hereinafter referred to as MBI). electrical and structural standards when Meyer Burger PV modules offer particularly sustainable and designing and installing the PV system. climate-friendly energy production, as no greenhouse gases Occupational safety regulations must be are produced in the solar cells during power generation. observed and occupational health and sa- MBI strives for sustainable production of PV modules. fety must be guaranteed at all times. This is why MBI focuses from the very start on high-qua- lity materials, resource-conserving production processes, maximum recyclability in the sense of the circular economy, A photovoltaic module is an electrical reliable and transparent supply chains and optimised transport product. There is a risk of electric shock in routes. MBI PV modules enable environmentally friendly con- the event of incorrect handling and instal- version of solar energy directly into electrical energy indefini- lation. All work may only be carried out by tely and for several decades.

  • Page 4: Electrical Planning, Design And Wiring

    2. Electrical planning, design and wiring • It is recommended to use UV resistant PV cables. These must have a minimum cross-section of 4 mm (12 AWG) and be heat-resistant up to at least 90°C (194°F). 2.1 Scope of application • Identical connection plugs (same manufacturer, same plug The PV modules are suitable for the following applications: types) must be used for the extension and connection • Operating ambient temperature -40°C to +45°C cables. MBI uses different plug types. • Module operating temperature -40°C to +85°C • These are indicated by numbering on the module label. • P ressure loads of max. 8,200 Pa and tensile loads of max. Please refer to the explanation on the data sheet for the 4,000 Pa (including safety factor 1.5) corresponding plug type.

  • Page 5: Safety During Eectrical Installation

    • Always connect the cables with a suitable identical plug, do not trap them and protect them from mechanical stress. • E nsure that the cables are routed so that there are no loops (minimise the risk of induction during thunderstorms). • I t is recommended to place PV modules with the same orientation and inclination in a string to achieve maximum yields. • C onnect the module string to an inverter suitable for the 2.7 Safety during electrical installation layout. The following safety instructions must be observed at all times: 2.9 Equipotential bonding, grounding and lightning pro- • Work may only be carried out by qualified personnel. tection • T he applicable safety instructions and regulations must be observed.
  • Page 6 • Meyer Burger only recommends using UL listed and certi- fied methods as shown below: Method 1: Use a certified grounding mean • We require the installation of the certified equip- ment from ILSCO Corp. in the displayed order of installation in the picture. • Use a stainless steel bolt and nut, a star washer and a spring washer. • The tightening torque of the grounding lug to the module frame shall be 20 lbs-in (2.3 Nm). • The tightening torque of the in-field grounding wire (12 AWG) shall be 20 lbs-in (2.3 Nm). Method 2: Use a mounting system integrated grounding • Electrically bond Meyer Burger solar modules to UL2703 certified integrated grounding methods of a mounting system.

  • Page 7: Technical Planning And Installation Of Pv Modules

    • I n the immediate vicinity of air conditioning and ventilation • N o third-party products may be placed or stacked on the systems pallets and PV modules. • T he PV modules must not be used as a replacement for • F urther transport recommendations can be requested from roof coverings or facades. Meyer Burger. • F or installations closer than 500 m to the sea, special pre- • The PV modules may only be touched on the module frame cautions must be taken with regard to grounding, mainte- with clean gloves. nance and cleaning. • W hen unpacking the PV modules, the front side must be • T he PV modules must not be in direct contact with salt protected against scratches, etc.

  • Page 8: Module Positioning

    • M ake sure that the cables cannot be pinched between dule is avoided or minimised. laminate and carrier rail under high compression load. Rou- • I n the case of strong or inhomogeneous shading, the use of ting the cable along the module frame is recommended. optimizers in the system may be advantageous. • C ontact between different metallic materials must be avoided (contact corrosion, observe electrochemical 3.5 Substructure series), e.g. it must be ensured that the fastening screws and • Meyer Burger solar modules can be mounted in combina- washers have the same material properties. tion with UL 2730 certified mounting systems if listed. • C orrosion-resistant screws and washers must be used for • T he structure or subsurface on which the PV system is installation. installed must be able to absorb the resulting static loads.

  • Page 9: Clamping System

    3.6 Clamping system Clamps that meet the following requirements must be used: • M inimum clamping width 40 mm • C lamping height for 35 mm frame height • C lamping depth 7–11 mm • T he clamps must meet the necessary structural require- ments at the installation site. • T he clamps must be fastened firmly in the assembly system. • Long-term stable clamps • T he clamps must not touch the front glass. End clamp • T he clamps must not cast shade on any cells. • T he clamps must not damage or deform the frame of the module.

  • Page 10: Installation Types

    150 - 700 1600 1600 2400 2400 500 - 600 2133 2133 3200 3200 150 - 700 1600 1600 2400 2400 MEYER BURGER PANEL+ WHITE XL 2133 1600 3200 2400 MB_WG144Cyz 487.5 3600 2400 5400 3600 487.5 MP1a 2133 2400...
  • Page 11 2133 3200 3200 clamp HL Nextracker NXH & NX100 & NXH-XTR – 400 mm 1866 1866 2800 2800 rail Nextracker NXH & NX100 & NXH-XTR – 790 mm 2133 2133 3200 3200 MEYER BURGER rail PANEL+ WHITE XL Nextracker MB_WG144Cyz NXH & NX100 & NXH-XTR – 1400 mm 2133 2133 3200 3200 supplemental rail ATI DuraTrack 2133 2133 3200 3200 clamp 20916 – 1400 mm ATI DuraTrack...
  • Page 12 INSTALLATION TYPE CP1 Fastening with 4 module clamps on the long module side, point mounting with continuous substructure rails PERMISSIBLE LOADS (PRESSURE, SUCTION) Design load Test load (1.5x safty) Pressure Suction Pressure Suction Module L [mm] [Pa] [Pa] [Pa] [Pa] 500 - 600 3600 2400 5400 3600 PANEL+ 400 - 650 2400 2400 3600 3600 WHITE XL 150 - 700 1600...
  • Page 13 INSTALLATION TYPE CL1 Fastening with 4 module clamps on the long module side, line mounting along the long module side PERMISSIBLE LOADS (PRESSURE, SUCTION) Design load Test load (1.5x safty) Pressure Suction Pressure Suction = Clamp point Module L [mm] [Pa] [Pa] [Pa] [Pa] 500 - 600 2133 2133 3200 3200 PANEL+ WHITE XL 150 - 700 1600 1600 2400...
  • Page 14 INSTALLATION TYPE MP1 Fastening to the mounting points on the long module side, point mounting with continuous substructure rails PERMISSIBLE LOADS (PRESSURE, SUCTION) Design load Test load (1.5x safty) Pressure Suction Pressure Suction Module L [mm] [Pa] [Pa] [Pa] [Pa] PANEL+ 487.5 3600 2400 5400 3600 WHITE XL = Mounting point INSTALLATION TYPE MP1a Fastening at the mounting points on the long module side, line mounting along the long module side PERMISSIBLE LOADS (PRESSURE, SUCTION) MP1a...
  • Page 15 INSTALLATION TYPE TCP1 Fastening with 4 module clamps on the long module side, fixed 1P tracker mounting rail PERMISSIBLE LOADS (PRESSURE, SUCTION) TCP1 Design load Test load (1.5x safty) Pressure Suction Pressure Suction Module L [mm] [Pa] [Pa] [Pa] [Pa] PANEL+ 200 - 700 1333 1333 2000 2000 WHITE XL = Clamp point INSTALLATION TYPE TMP1 Fastening at the mounting points on the long module side, fixed 1P tracker mounting rail 200 mm & 395 mm holes = 7x10 mm...
  • Page 16 INSTALLATION TYPE TMP1a Fastening at the mounting points on the long module side, fixed 2P tracker mounting rail L holes = 7x10 mm 700 mm holes = 9x14 mm PERMISSIBLE LOADS (PRESSURE, SUCTION) TMP1a Design load Test load (1.5x safty) Pressure Suction Pressure Suction Module L [mm] [Pa] [Pa] [Pa] [Pa] 1600 1600 2400 2400 PANEL+ WHITE XL 1600 1866 2400 2800 = Mounting point...

  • Page 17: Fire Protection

    3.8 Fire protection • Do not use deionized water for cleaning. • W hen installing on the roof, the PV modules may only be • T he use of abrasive cleaning agents such as sanding pow- installed over a fire-resistant roof cover (“hard roof”). This der, steel wool, scrapers and steel cleaning equipment is excludes the in-roof installation of the PV modules. not permitted. • C are should be taken when cleaning if sand or heavy soil- ing is present to avoid scratches. Improper installation can lead to fires/ • T o remove heavy soiling, use generous amounts of water fire hazards. Observe all necessary before wiping the glass surface. Stubborn dirt should be local, regional and national building and soaked if necessary.

  • Page 18: Troubleshooting

    • T he PV modules must be disconnected from the inverter. • It is essential to ensure and check that the inverter is de-en- ergised. • T he plugs must only be disconnected with suitable special- ist tools. • Check the components for damage. • P V modules and substructure must be disassembled with suitable specialist tools. • P V modules and other components must be packaged for safe transport. • T he modules must be disposed of in accordance with local regulations. Meyer Burger (Industries) GmbH Carl-Schiffner-Str. 17 09599 Freiberg Germany www.meyerburger.com WEEE-Reg.-Nr. DE 18170271...

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