LONGi ROOF 4.0 -LONGi
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6 FAQs about [Longi 485 photovoltaic panel parameters]
What is the application level of LONGi Solar module?
The application level of LONGi Solar module is Class II, which can be used in systems operating at > 50 V DC or >240 W, where general contact access is anticipated; When the modules are for rooftop application, it is necessary to take the overall fire rating of the finished structure as well as operation and maintenance into account.
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 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.
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
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.
Where can I find the latest version of the longi installation manual?
It is recommended to visit our website regularly at for the latest version of this installation manual. If customers fail to install modules as per requirements set forth in this manual, the limited warranty provided for customers will be invalid.