TONGWEI TWMPD-78HS Installation Manual
Photovoltaic module
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Summary of Contents for TONGWEI TWMPD-78HS
- Page 1 Photovoltaic Module Installation Manual of TONGWEI CO.,LTD...
- Page 2 This manual applies to Modules types: With ½ cut of 182 mono c-Si cell With ½ cut of 210 mono c-Si cell TWMPD-78HS TWMPF-66HS TWMPD-72HS TWMPF-60HS TWMPD-66HS TWMPF-54HS TWMPD-60HS TWMPF-55HS TWMPD-54HS TWMPF-50HS Monofacial Module TWMPD-54HB TWMND-78HS TWMND-72HS TWMND-66HS TWMND-60HS TWMND-54HS...
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Page 3: Table Of Contents
Contents 01 Purpose of this Manual 02 Disclaimer 03 Safety & Transport General rules Electrical performance safety Package labeling instructions Unloading, transportation, storage Unpacking description 04 Mechanical Installation Location selection Installation requirements Installation method 05 Electrical Installation General installation PV module layout and wiring selection instructions 06 Grounding Grounding by cable Grounding by lugs... -
Page 5: Purpose Of This Manual
This manual applies exclusively to the solar photovoltaic module (here in after referred to as Module) of TONGWEI Co., Ltd. (here in after referred to as TW). The contents of this manual involve the installation methods, operation safety and maintenance information of TW’s Modules. - Page 6 Do not use sharp objects with Modules junction box Do not stamp on Modules Do not touch Modules with bare or dirty hands Do not pile up Modules on uneven ground Do not drop or throw Modules Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd ｜...
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Page 7: Electrical Performance Safety
Installation must be carried out under the guidance of a qualified electrician. No matter how weather condition is, personnel entering the power station shall wear safety helmet, insulating gloves and insulating shoes correctly, taking-safety protection measures. ｜Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd... -
Page 8: Package Labeling Instructions
6. One module shall be handled by two people together. packing box can be stacked not exceed the maximum layer allowed .(n=2 means it is allowed to stack for at most two layers.) Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd ｜... -
Page 9: Unloading, Transportation, Storage
Temporary storage at the project site: The Modules shall be stored in a dry, well-ventilated place. They shall not be stacked but shall be covered with waterproof cloth to prevent dampness in the Modules. ｜Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd... -
Page 10: Unpacking Description
Modules in the same string should be installed at the same angle. Modules installed in different angles will receive different irradiation, which will cause current different. As a result, it will decrease the operation efficiency of the system. Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd ｜... -
Page 11: Installation Requirements
When the module is installed on the supporting column, it is necessary to ensure the supporting column and module installation structure is capable of withstanding the expected local wind. ｜Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd... -
Page 12: Installation Method
◆ Installation with the mounting clamp Table 1 Installation Method Installation Method A Installation Method B Clamping on the long side Installation Method C Installation Method D Clamping on the short side Note : Briquette length≥ 50mm Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd ｜... - Page 13 0～ B/4 150 ～ 240 ±1600 TWMND-66HS clamp ) 5400/2400 TWMPD-72HS ±1200 TWMND-72HS ( special A/4±50 5400/2400 0～ B/4 Monofacial clamp ) Module TWMPD-78HS 570~630 5400/2400 TWMND-78HS TWMPF-50HS 360~420 5400/2400 TWMPF-55HS 440~540 5400/2400 TWMPF-54HS 360~430 5400/2400 TWMPF-60HS 360~420 5400/2400 365~435...
- Page 14 TWMND-72HS 1400 1085 5400/2400 TWMPD-78HS 1200 1085 5400/2400 TWMND-78HS TWMPF-50HS 1400 1055 5400/2400 TWMPF-55HS 1400 1055 5400/2400 3600/2400 TWMPF-54HS 1400 1262 5400/2400 TWMPF-60HS 1400 1262 5400/2400 3600/2400 TWMPF-66HS 1400 1262 5400/2400 3600/2400 Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd ｜...
- Page 15 Modules can be installed and fixed using the following installation methods： ◇ Bolt hole installation：Use anti-corrosion bolts to secure with the mounting brackets through the mounting holes on the assembly frame, as shown in Figure 3; Figure 3 Bolt hole installation ｜Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd...
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Page 16: Electrical Installation
The connector given to the customer or the connector purchased by the customer and the junction box connector used in the order component must remain of the same brand and the same specification model, and connectors of different brands/specifications are not allowed to plug each other. Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd ｜... -
Page 17: Pv Module Layout And Wiring Selection Instructions
At present, the PV module arrangement is more common in single vertical row, double vertical row, single horizontal row, double horizontal row, as shown in Figure 7: Figure.7 Common arrangement of modules ｜Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd... -
Page 18: Grounding
First, peel the grounding cable to a proper length without damage to the metal core. Then insert the peeled cable into the lug, tighten the screw. As shown in Figure 9, connect the lug to the aluminum frame with stainless steel bolts and connection components. Figure 7 Figure 8 Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd ｜... -
Page 19: Bypass Diodes And Block Diodes
◇ Use opaque material to completely cover the Modules during repair to avoid electric shock. When exposed to the sunshine, the Modules will produce high voltage. The repair work must be carried out by professionals. Warning: Shut down the system before any electric repair. Improper maintenance may cause electric shock or fire ｜Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd... - Page 21 Customer Service Number： 4000566888 After-sales E-mail： twcustomerservice01@tongwei.com ｜Photovoltaic Module Installation Manual of TONGWEI Co.,Ltd...
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