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Detailed diagram of the structure of LONGi photovoltaic panels

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Detailed diagram of the structure of LONGi photovoltaic panels [PDF]

6 FAQs about [Detailed diagram of the structure of LONGi photovoltaic panels]

How are LONGi Solar photovoltaic modules packed?

LONGi solar photovoltaic modules are packed with a layer of plastic film on the outside of the pallet, which provides basic dust and water protection for the mod- ules. For long distance transport or long time site stor- age, do not unpack pallets. The diagram on the right shows the package detail. 1 4 5 6 7Internal strapping

Can Longi photovoltaic modules produce DC current under sunlight?

Page 9 INSTALLATION MANUAL FOR LONGi PHOTOVOLTAIC MODULES OF DG 3.4 Electrical Performance Safety PV modules can produce DC current under sunlight. Any contact of exposed metal at module's wiring parts may result in electrical shock or burn. Any contact of 30 V or larger DC Voltage can be fatal.

What if a Longi PV module is broken?

To inform the LONGi customer service personnel within two weeks when modules are found broken or other significant abnormality. Refer to the《LONGi PV Module Operation and Maintenance Manual》for details on module maintenance.

What are the transport and storage requirements for LONGi Solar photovoltaic modules?

3.1 Transport and storage requirements LONGi solar photovoltaic modules are packed with a layer of plastic film on the outside of the pallet, which provides basic dust and water protection for the mod- ules. For long distance transport or long time site stor- age, do not unpack pallets. The diagram on the right shows the package detail.

What is the maximum system voltage for Longi modules?

(LONGi modules maximum system voltage is DC1000 V/DC1500 V---actually system voltage is designed based on the selected module and inverter model) The correction value of VOC can be calculated by the following formula. T: The expected lowest temperature of the installation site.

Do Longi modules corrode?

LONGi modules passed the IEC 61701 salt spray corrosion test, but the corrosion may still occur where the modules frame is connected to the bracket or where the grounding is connected. LONGi modules can be installed ≥50 m away from the ocean side, and related pats and components should be protected with anti-corrosion measures.

Solar Pro.