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Astronergi CHSM72M(DG)/F-BH Installation Manual

Photovoltaic modules
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Installation Manual for
Photovoltaic Modules
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Summary of Contents for Astronergi CHSM72M(DG)/F-BH

  • Page 1 Installation Manual for Photovoltaic Modules...

  • Page 2: Table Of Contents

    Catalogue Introduction ................................3 Purpose ...............................3 Scope of liability ............................3 Regulations ................................3 Safety Precautions ..............................3 General safety ............................4 Operation safety measures .........................5 Handling, unloading and unpacking ......................... 7 Transport and unloading ..........................7 Demolition package ..........................10 Stack .................................11 Mechanical installation ............................. 12 Environment ............................

  • Page 3: Introduction

    Such requirements may vary from different mounting Table 1 This manual applies to photovoltaic module types location, e.g. rooftop system and floating systems. CHSM72M(DG)/F-BH CHSM72N-HC Requirements may also vary with system voltage and DC/AC applications.

  • Page 4: General Safety

     The double-glass module meets Class C fire rating within 50m), and the connector needs to be (IEC61730) and type 29 fire rating (UL61730 for protected or added the dust plug when installing the US market) or Class C fire rating (UL61730 for module in the area within 50~500m distance from Canada market).

  • Page 5: Operation Safety Measures

    electronic resurrection agents), alcohol, adhesive (hot spot effect), as well as power generation loss. sheets that can generate oxime gas and potting glue And in serious cases, the photovoltaic modules may (only for connectors), TBP (plasticizer), detergent, be burned and even cause fire. etc., to avoid chemical damage and affect the For photovoltaic modules that are used in deserts, ...
  • Page 6 It is forbidden to pick up, drag, or move PV The connectors must be fully mated when wiring. It  modules by grabbing the junction box (including is recommended to attach the cable to the C-side the box body, cables, and connectors); when bezel or to the side of the bracket with a placing a PV module on a flat surface, it must be UV-resistant nylon cable ties to avoid connector...

  • Page 7: Handling, Unloading And Unpacking

    support structures. It is necessary to ensure the safety when unloading PV modules, especially when hoisting roof projects. The  When cleaning PV modules, you must follow the PV modules should be placed in a protective device cleaning requirements of PV modules. and then hoisted to the roof to prevent the packing box from deforming and bumping against the wall during ...
  • Page 8 Matters needing attention for unloading with crane: 1. Use specialized equipment for crane operation. Select suitable hoisting equipment with enough strength according to the weight and the size of the load. Adjust the position of the sling to ensure the center of gravity is stable and keep moving at a Short-side vertical package and U-shape package unloading stable speed.

  • Page 9: Special Instructions

    the forklift tines and the ground should be less than 50mm, otherwise collisions may easily occur, which may damage the photovoltaic modules. Unload the front-most package in turn. Long-side vertical package unloading with forklift Unloading from container Packaging turnover points are as follows: 1.

  • Page 10: Demolition Package

    Safety helmet Pen knife Stand supporter 2. Stand supporter must be used for Long-side vertical Forklift operation packaging unpacking, and the steps are as follows: 1) Remove the packing belts, wrapping film, top cover and carton box. 2) Place the stand supporter into the bottom of the pallet from the front or back side 3) Insert fixed bolts into the front hole of the support.

  • Page 11: Stack

    follows Before taking out each time, tear off the anti-overturn tape on both sides by the thickness 1) Remove the pallet stacking belts, wrapping film. of one piece of module. While taking out the module, it is necessary to grasp the two short 2) Cut off the packing belts,remove the top cover and sides of the module together by two people, and carton box.

  • Page 12: Mechanical Installation

    the double palltes to be repacked. At the same time, on soft ground to avoid damage or dumping of the there must be cardboard bedding under the PV modules due to ground deformation or collapse. Do modules, in order to prevent dumping,the number of not place modules on area with poor water drainage.

  • Page 13: Tilt Angle Selection

    63126. If the above precautions are not observed,  Astronergy’s warranty will be void.  The recommended maximum altitude for module installation is 2000m. If modules need to be 5.2 Tilt angle selection installed at a higher altitude, please contact the The tilt angle of a PV module refers to the angle Astronergy technical team in advance.

  • Page 14: Bolted Mounting

     The PV module must be securely fastened to the technical team. mounting system. If the PV module is mounted in a For specific installation methods, please refer to the  snowy area, the height of the mounting system following installation specifications, should be designed in a way that the lowest end of...

  • Page 15: Clamped Mounting

    each side of the rack, the minimum thickness of the washer is 1.5mm, and the outer diameter is 16~18mm, but for 2384*1303mm size modules, the outer diameter is 18~20mm, then screw on the top of a spring washer or toothed lock washer. Finally, lock with a nut.
  • Page 16 method using aluminum clamps. "D" indicates the clamp, while Figures 9 and 10 show the installation mounting range. Table 3 shows the recommended schematic diagram of the clamp. The dimensions of mounting position and corresponding machine the clamp are as follows: Length(a)≥50mm, with a loads.
  • Page 17 Fig. 8 Cross section diagram of fringe clamp Fig. 10 Installation schematic diagram of mid clamp To prevent modules from coming off the fixed device after installation, it is suggested to choose fringe and mid clamps and make contact with the A side of the frame with groove patterns.
  • Page 18 Table 2 Bolt installation diagram and corresponding mechanical load value Module size Module type Installation diagram Load value L*W*H (mm) +5400Pa -2400Pa Long side frame with 4 bolts mounting (990mm holes), guide rails vertical long side frame CHSM54N(DG)/F-HC 1722*1134*30 +3600Pa -2400Pa Long side frame with 4 bolts mounting (990mm holes), guide rail coincides long side frame...
  • Page 19 Table 2 (Renewal) Module size Module type Installation diagram Load value L*W*H (mm) +5400Pa -2400Pa Long side frame with 4 bolts mounting (1100mm holes), guide CHSM48RN(DG)(BLH)/F-BH rails vertical long side frame CHSM48RN(DG)/F-BH 1762*1134*30 CHSM48RN(DGT)(BLH)/F-BH +3600Pa -2400Pa Long side frame with 4 bolts mounting (1100mm holes), guide rail coincides long side frame +5400Pa -2400Pa...
  • Page 20 1961*1134*30 CHSM54RN(DGT)(BLH)/F-BH -2400Pa Long side frame with 4 bolts mounting (1100mm holes), guide rails vertical long side frame +5400Pa -2400Pa CHSM72M(DG)/F-BH Long side frame with 4 bolts mounting (1400mm 2278*1134*30 CHSM72N(DG)/F-BH holes), guide rails vertical long side frame 2278*1134*35 CHSM72N(DG)/F-HC...
  • Page 21 Table 2 (Renewal) Module type Module size L*W*H (mm) Installation diagram Load value +5400Pa -2400Pa Long side frame with 4 bolts mounting (1400mm holes), guide rails vertical long side frame CHSM66N(DG)/F-BH 2384*1303*33 +3600Pa -2400Pa Long side frame with 4 bolts mounting (1400mm holes), guide rail coincides long side frame +5400Pa -2400Pa...
  • Page 22 Table 2 (Renewal) Module type Module size L*W*H (mm) Installation diagram Load value CHSM72M-HC 2278*1134*30 +5400Pa CHSM72N-HC 2278*1134*35 -2400Pa Long side frame with 4 bolts mounting (1400mm holes), guide rails vertical long side frame (Note: For other installation methods and load capacity not listed in the table, please contact Astronergy for confirmation.
  • Page 23 -2400Pa CHSM66N(DG)/F-BH 2384*1303*33 Mounting range D Mounting range D 450~550mm 450~550mm +3600Pa +5400Pa -2400Pa -2400Pa 2278*1134*35 Mounting range D Mounting range D CHSM72M(DG)/F-BH 400~500mm 400~500mm CHSM72N(DG)/F-BH +3600Pa +5400Pa CHSM72N(DG)/F-HC -2400Pa -2400Pa 2278*1134*30 Mounting range D Mounting range D 430~530mm 430~530mm...
  • Page 24 Table 3 (Renewal) Refer to Figure 3 Refer to Figure 4 Refer to Figure 5 Refer to Figure 6 Module size Module type for installation for installation for installation for installation L*W*H (mm) method method method method +3600Pa +5400Pa -2400Pa -2400Pa CHSM66RN(DG)/F-BH 2382*1134*30...

  • Page 25: Tracking Bracket

    2278*1134*30 (O.D.≥16mm) 2278*1134*35 790mm Pore Distance +3200Pa/ M6 bolt +M6 Flat spacers -2400Pa (O.D.≥16mm) 1P Tracking guide rail：50*1.5*1450 bracket ① CHSM72M(DG)/F-BH (H*T*L/mm) CHSM72N(DG)/F-BH Fix the hole position： +2800pa/ 2278*1134*30 Soltec CHSM72N(DG)/F-HC 400+1400mm -2400pa M6 bolt +M6 Flat spacers (O.D.≥16mm) guide rail：80*1.5*428...

  • Page 26: Electrical Installation

    Table 5 Correction factor of Voc at low temperature Electrical Installation Lowest Estimated Ambient Correction factor Electrical characteristics Temperature(℃) 24 ~ 20 1.02 Module electrical ratings are measured under Standard Test Conditions(STC: 1000W/m irradiance, AM1.5 19 ~ 15 1.04 spectrum and a cell temperature of 25°C). Please refer 14 ~ 10 1.06 to the datasheet or the product nameplate for the main...

  • Page 27: Electrical Connection

    equipment installed in the system. To ensure the above connected correctly, the bypass diode may be requirements, the open-circuit voltage of the string damaged. needs to be calculated using the following formula: Maximum system voltage≥N*V Where: N is the number of PV modules in a single string.

  • Page 28: Grounding

    proceeding with the connection. live state. When it is necessary to remove the connectors, ensure that the PV module is not in  The number of modules connected in series and working condition and that professional unlocking parallel should be reasonably designed according to tools and safety measures are used.

  • Page 29: Maintenance

    ！ATTENTION If other grounding methods are required, the correct  grounding system must be selected and must comply with the appropriate electrical codes. Make sure that the selected grounding method will not have any effect on the electrical power and product warranty of the modules, or the Astronergy Limited Warranty will be void.

  • Page 30: Pv Module Cleaning

    PV modules in PV arrays should be inspected regularly also help the water on the surface of the PV module to for damages, such as glass breakage, cable breakage, flow away. If there is a large accumulation of dirt on junction box damage, cell cracks, and backsheet the PV module surface that has seriously affected the breakage and other factors that cause functional and...

This manual is also suitable for:

Chsm72n-hcChsm72m-hcChsm66n(dg)/f-bhChsm66rn(dg)/f-bhChsm60rns(dg)/f-bhChsm60rns(dgt)(blh)/f-bh ... Show all

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