Summary of Contents for Hounen Solar HNM7-UPLDD156-585/N
- Page 1 PV MODULES INSTALLATION MANUAL Double Glass & Bifacial Dual-glass Modules Website：hounensolar.com E-mail：info@hounensolar.com Version：202403-A1...
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Page 2: Table Of Contents
Hounen Solar Inc. DOUBLE GLASS & BIFACIAL DOUBLE GLASS INSTALLATION MANUAL 1. INTRODUCTION FOR INSTALLATION MANUAL ....................2 1.1. DISCLAIMER ............................2 1.2. LIMITATION OF LIABILITY ......................... 2 2. SAFETY PRECAUTIONS ............................2 2.1. WARNING ............................2 2.2. GENERAL SAFETY ..........................2 2.3. -
Page 3: Introduction For Installation Manual
This INSTALLATION MANUAL applies to installing, maintaining, and using the double glass and bifacial dual- glass solar modules manufactured by Hounen Solar Cambodia Inc or Hounen Solar America Inc. and its cooperated or affiliated companies. (hereinafter referred to as “Hounen"). Failure to follow this INSTALLATION MANUAL could result in personal injury or property damage. -
Page 4: Handling Safety
Hounen Solar Inc. Modules rated for use in this application class may be used in system operating at greater than 50V DC or 240W, where general contact access is anticipated. Modules qualified for safety through IEC 61730-1 and IEC 61730-2 and within this application class are considered to meet the requirements for safety class II equipment. -
Page 5: Unload/Transprotation/Storage
Hounen Solar Inc. 3. UNLOAD/TRANSPROTATION/STORAGE Precautions and general safety rules: Modules should be stored in a dry and ventilated environment to avoid direct sunlight and moisture and extra precautions should be taken to prevent connectors from being exposed to moisture or sunlight, like using connector endcaps. -
Page 6: Makers On Outer Packaging
Hounen Solar Inc. 3.1. MAKERS ON OUTER PACKAGING 3.1.1. Need both hands to handle it carefully. 3.1.2. Uninstalled modules must be kept dry, not expose to rain or moisture. 3.1.3. Modules in carton are fragile, which must be 3.1.4. The packaging must be transported upright. -
Page 7: Unloading Warnning
Hounen Solar Inc. 3.2. UNLOADING WARNNING 3.2.1. When crane is used to unload the modules, please choose and use specialized tooling according to the weight and size of the module. Before lifting, check whether the pallet and the carton are damaged and whether the hoisting ropes are strong and firm. -
Page 8: Secondary Transport And Warning
Hounen Solar Inc. 3.3. SECONDARY TRANSPORT AND WARNING 3.3.1. Do not remove the original packages if the 3.3.2. Packaged products can be transported by land, sea modules require long-distance transport or long-term or air. During transportation, make sure that the package storage. -
Page 9: Storage
Hounen Solar Inc. 3.4. STORAGE Do not remove the original package and keep the wrapping film and carton box in a good condition, if the modules require long-distance transport or long-term storage. For long-term storage, it is recommended to store the modules in a standard warehouse with regular inspection, and under confirming of your personal safety, reinforce the package in a timely manner if any anomalies are found. -
Page 10: Installation
Hounen Solar Inc. In addition to the above points for attention, consider professional on-site unpacking, exception handling rules, please refer to Hounen Solar “Spec. for PV Module Unloading, unpacking and Secondary Transferring”. 5. INSTALLATION 5.1. INSTALLATION SAFETY Hounen modules can be mounted in landscape or portrait orientation, the impact of dirt shading the solar cells can be minimized by orienting the product in landscape. - Page 11 Hounen Solar Inc. Always wear dry insulation protection equipment: insulated tools, head gear, insulated gloves, safety belt and safety shoes (with rubber soles). Make sure flammable gasses are not generated or present near the installation site. Keep the PV module packed in the carton until installation. Please install immediately after unpacking. Please keep the connector dry and clean during installation to avoid the risk of electric shock.
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Page 12: Environment Conditions And Site Selection
According to IEC 61701, salt mist corrosion testing of photovoltaic (PV), HOUNEN SOLAR PV modules can be installed in corrosive salt areas within proximity of the ocean or sulfurous areas. The module must not be soaked in the water or in the environment (i.e., fountain, spindrift, etc.) where the module would touch water (pure water or... - Page 13 ⑤The cold shrinkable tube should be affixed to the connector and cable in a natural way, and no wrinkle or bulge is allowed; According to IEC62716 “Ammonia corrosion testing of photovoltaic (PV) modules”, HOUNEN SOLAR modules can be safely installed in ammonia-heavy environments, such as farm, meadow and so on. IEC62716.
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Page 14: Tilt Angle Of Installation
Dust building up on the surface of the modules can impair module performance. HOUNEN SOLAR recommends installing the modules with a tilt angle of at least 10° , making it easier for dust to be washed off by rain. Any faults caused by and/or attributable to tilt angle less than 10 degrees are not covered by manufacturer's warranty. -
Page 15: Installation Requirements For Bifacial Cells Module
Hounen Solar Inc. Table 5-3 Recommended tilt angle for fixed systems Latitude Tilt angle 0° ～15° 15° 15° ～25° The same latitude 25° ～30° Same latitude +5° 30° ～35° Same latitude +10° 35° ～40° Same latitude +15° 40° + Same latitude +20°... -
Page 16: Installation Method
If a different installation method is desired, please contact HOUNEN SOLAR customer service or technical support team for consultation. Improperly mounted modules maybe damaged. If alternative mounting method is used that has not been approved by HOUNEN SOLAR, the modules will not continue to carry a valid warranty. - Page 17 PV system design, mechanical load calculation, install, maintenance and safety, HOUNEN SOLAR will not supply the related material for system installation. Tools: screwdriver, wrench, stainless steel screw/bolt, clamp, nut and spring washer, plain washer.
- Page 18 4 installation holes of 7*10 mm are used for Single-axis tracking system installation, as shown in Figure 5-4. To maximize mounting longevity, HOUNEN SOLAR strongly recommends the use of corrosion proof (stainless steel) attachment hardware.
- Page 19 Downforce load ≤1200Pa *NOTE: The above-described distance is from the middle of the bolts to the middle of the bolts. This installation may cause the cell covered, so HOUNEN SOLAR does not recommend this installation for Framed bifacial double-glass. The load is an empirical value of a standard module based on a standard installation mode, and the specific information shall be consulted by HOUNEN SOLAR.
- Page 20 3. Need two support rails below the PV module to make sure the Mechanical load. 4. The load is an empirical value of a standard module based on a standard installation mode, and the specific information shall be consulted by HOUNEN SOLAR. 19 / 36...
- Page 21 *NOTE: HOUNEN SOLAR does not recommend short side installation. When the short side is installed, the support point of the module is far away. Under the weight of the module or the action of a small load, there will be a slight deformation in the middle of the module, which is elastic deformation.
- Page 22 Hounen Solar Inc. effects on the solar cells from the module clamps. When choosing this type of clamp-mounting method, use at least four clamps on each module, the 4 clamps should be attached two each on the long sides of the module. Depending on local wind and snow loads, additional clamps may be required to ensure that modules can safely bear the load.
- Page 23 Need two or more support rails below the PV module to ensure the mechanical load. The load is an empirical value of a standard module based on a standard installation mode, and the specific information shall be consulted by HOUNEN SOLAR. STEP 1: Remove the connector parts Remove the bottom connector parts.
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Page 24: Electrical Installation
Other mounting configurations can be used. However, failure to comply with the above recommendations will result in a lowering of the load handling capabilities below the empirical value, and product failure as a result of an overload situation will not be covered by the HOUNEN SOLAR warranty. 5.5.2. ELECTRICAL INSTALLATION 1. - Page 25 Hounen Solar Inc. Fig. 5-6 Split J-Box at module middle position for vertical direction Fig. 5-7 Split J-Box at module middle position for horizontal direction Precautions: To minimize risk in the event of an indirect lightning strike, avoid forming loops when designing the system.
- Page 26 43mm. Any cable damage caused by bending too much or cable management system is not covered under HOUNEN SOLAR’s warranty. When installing modules on the roof, it is recommended to use 4~6mm² special photovoltaic cable. Plug & Play connectors are included at the end of each cable. All other cables...
- Page 27 Before connecting the module, please make sure using the connector approved by HOUNEN SOLAR. Otherwise, HOUNEN SOLAR does not responsible for any potential defects or risks. When conducting electrical connection of the modules, please use diagonal pliers to cut the cable tie. When cutting the tie, be careful not to scratch the cables or the backside of the module.
- Page 28 The number of modules in series and in parallel shall be designed reasonably according to the system configuration. To clear or trim excess cables and HOUNEN SOLAR recommends that all cables be away from standing water and placed in proper pipework for avoiding the accelerated aging due to UV irradiation.
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Page 29: Module Maintenance
Hounen Solar Inc. Fig. 5-9 Grounding Diagram When grounding, each module can be grounded directly or in series or in parallel. If you choose the latter two options, it is recommended that the maximum number of modules connected in parallel should not exceed four, and in series should not exceed eight. -
Page 30: Connector And Cable Inspection
Loose connections will result in damage to the array. 6.3. CLEANING This manual covers the requirements for the cleaning procedures of HOUNEN SOLAR PV modules. Professional installers should read these guidelines carefully and strictly follow these instructions. Failure to follow these instructions may result in death, injury, or property damage. -
Page 31: Cleaning Methods
（7）Recommend to use soft water to wash. （8）Water pressure on the glass surface of the module must not exceed 700 KPa. Method B: Compressed Air HOUNEN SOLAR recommends using this method to clean the soft dirt (like dust) on modules. This technique 30 / 36... -
Page 32: Troubleshooting
The weight of the cleaning robot should not to be too large. If the cleaning robot is improperly used, and the resulting module damage and power attenuation are not covered by HOUNEN SOLAR's warranty. 6.3.1. MODULE INSPECTION AFTER CLEANING （1）Ensure that the module under visual inspection is clean, bright and free of stains;... - Page 33 Hounen Solar Inc. 7. Attachment Electrical Rating Parameter Table The electrical characteristics are within ±3 percent of the rated values of Isc, Voc, and Pmax under standard test conditions (irradiance of 1000W/m2, AM 1.5 spectrum, and a cell temperature of 25℃(77°F)).
- Page 34 Hounen Solar Inc. HNM7-UPLDD144-570/N 51.1 14.23 42.4 13.45 HNM7-UPLDD144-575/N 51.3 14.29 42.6 13.50 HNM7-UPLDD144-580/N 51.5 14.35 42.8 13.56 HNM7-UPLDD144-585/N 51.7 14.41 43.0 13.61 HNM7-UHLDD144-xxx/N (xxx=540-585, in steps of 5W) Temperature coefficient of Pmax:-0.30% Temperature coefficient of Voc:-0.25% Temperature coefficient of Isc:0.046% HNM7-UHLDD144-540/N 49.9...
- Page 35 Hounen Solar Inc. Temperature coefficient of Voc:-0.25% Temperature coefficient of Isc:0.046% HNM7-UPLDD120-450/N 41.6 13.89 34.3 13.13 HNM7-UPLDD120-455/N 41.8 13.96 34.5 13.19 HNM7-UPLDD120-460/N 42.0 14.03 34.7 13.26 HNM7-UPLDD120-465/N 42.2 14.10 34.9 13.33 HNM7-UPLDD120-470/N 42.4 14.17 35.1 13.40 HNM7-UPLDD120-475/N 42.6 14.24 35.3 13.46...
- Page 36 Hounen Solar Inc. HNM7-UHLDD108-435/N 38.6 14.32 32.1 13.56 HNM7-UHLDD108-440/N 38.8 14.39 32.3 13.63 HNM8-TPLDD132-xxx/M (xxx=630-670, in steps of 5W) Temperature coefficient of Pmax:-0.34% Temperature coefficient of Voc:-0.29% Temperature coefficient of Isc:0.050% HNM8-TPLDD132-630/M 44.4 18.07 36.9 17.08 HNM8-TPLDD132-635/M 44.6 18.12 37.1 17.12...
- Page 37 Hounen Solar Inc. HNM8-THLDD120-585/M 40.9 18.21 33.9 17.26 HNM8-THLDD120-590/M 41.1 18.25 34.1 17.31 HNM8-THLDD120-595/M 41.3 18.29 34.3 17.35 HNM8-THLDD120-600/M 41.5 18.33 34.5 17.40 HNM8-THLDD120-605/M 41.7 18.37 34.7 17.44 HNM8-THLDD120-610/M 41.9 18.41 34.9 17.48 36 / 36...
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