Longi photovoltaic panel protection level classification

The design of LONGi Solar modules conforms to the IEC 61215 and IEC 61730 standards and its application level is rated as Class A.. The design of LONGi Solar modules conforms to the IEC 61215 and IEC 61730 standards and its application level is rated as Class A.. 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. Web： · IEC 61215 · IEC 61730 · GB 29551 · GB/T 15763 · CCC certification· T V Certificate . PHOTOVOLTAIC PANEL ‘K’ . Protection level Class II Fireproof level UL type 29. Title: 隆锦英文版 Created Date:. 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. According to the corresponding certification standards, the fire rating of LONGi Mono-facial modules is UL Type 1 or 2 or IEC Class C, the fire rating of LONGi bifacial modules is UL Type 29 or IEC Class C. The roof should be coated by a layer of fireproof materials with suitable fire protection rating for roofing installation and 3.6 Fire Safety [pdf]

FAQS about Longi photovoltaic panel protection level classification

What is the fire rating of Longi bifacial modules?

Please refer to local laws and regulations before installing modules and abide by requirements on building fire protection. According to the corresponding certification standards, the fire rating of LONGi Mono-facial modules is UL Type 1 or 2 or IEC Class C, the fire rating of LONGi bifacial modules is UL Type 29 or IEC Class C.

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 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.

How to calculate VOC in a Longi module?

(LONGi modules maximum system voltage is DC1000V/DC1500V---ac-tually system voltage is designed based on the selected module and inverter model.) The correction value of VOC can be calculated by the following formula. CVoc=1-βVoc×(25-T) T: The expected lowest temperature of the installation site.

How do Longi Hi-mo solar modules protect the backside?

To protect the backside of the solar cell, the LONGi Hi-MO PV module series include a 2 mm anti-reflective superstrate and a 2 mm tempered glass substrate. This way the modules are exposed to solar radiation on the back, but still are protected against external agents.

Can a Longi module be installed on a vehicle?

Do not manually focus sunlight with mirrors or magnifying glass onto modules. LONGi modules shall be installed on proper buildings or other appropriate places (such as ground, garage, building outer wall, roof, PV tracking system) but shall not be installed on any vehicles. Do not install modules at places that are possible to be flooded.

Chairman of Longi Photovoltaic Panel

Zhong Baoshen, chairman of LONGi, said the company is projected to achieve a sales volume of 85 gigawatts of modules and 130 GW of silicon wafers in 2023.. Zhong Baoshen, chairman of LONGi, said the company is projected to achieve a sales volume of 85 gigawatts of modules and 130 GW of silicon wafers in 2023.. Li Zhenguo is the founder of LONGi Green Energy Technology Co., Ltd. (abbrevated as LONGi, Stock sticker: 601012) and President of LONGi Group, Vice President of China New Energy Chamber of Commerce.. LONGi Chairman Zhong Baoshen Calls for International Collaboration to Accelerate Global Energy. [pdf]

Longi photovoltaic panel size specification table

LONGi provides you with the most comprehensive product data information so that you can quickly understand LONGi's full range of products. Solutions Utility-Scale Solar Power Plants. LONGi provides you with the most comprehensive product data information so that you can quickly understand LONGi's full range of products. Solutions Utility-Scale Solar Power Plants. LONGi module product model comparison to help you quickly make product selections.. Reliable upgrade, leading warranty. With the optimization of high-quality silicon wafers, cells, and module packaging design, Hi-MO 7 offers a linear power warranty with an annual degradation rate of up to 0.4%. Significant improvement in power generation performance.. output per unit mass. LONGi set the M2 standard of monocrystalline in the industry. And LONGi. launched the M6 standard wafer in 2019 and the M10 standard wafer in this year. Each new standard can reduce module manufacturing cost and BOS cost and bring more value.. Installation Manual for LONGi Solar PV Modules. This manual elaborates on installation and safety use information for PV power gener-ating modules (hereinafter referred to as module) of LONGi Solar Technology Co., Ltd. (hereinafter referred to as LONGi). Please abide by all safety precautions in this guide and local regulations. [pdf]

FAQS about Longi photovoltaic panel size specification table

What is the installation manual for LONGi Solar PV modules?

Page 1 Installation Manual for LONGi Solar PV Modules... • This manual elaborates on installation and safety use information for PV power gener- ating modules (hereinafter referred to as module) of LONGi Solar Technology Co., Ltd. (hereinafter referred to as LONGi). Please abide by all safety precautions in this guide and local regulations.

What is a LONGi Solar module safety guide?

This guide serves as a reference for inspecting, transporting, unpacking, handling and storing LONGi PV solar modules to ensure safe practices for you and the modules. No matter where you are in the delivery and installation process, LONGi is here to help if something goes wrong.

How to calculate VOC in a Longi module?

(LONGi modules maximum system voltage is DC1000V/DC1500V---ac-tually system voltage is designed based on the selected module and inverter model.) The correction value of VOC can be calculated by the following formula. CVoc=1-βVoc×(25-T) T: The expected lowest temperature of the installation site.

How does Longi package a module?

LONGi packages each pallet as follows: Cardboard sleeve (remember that the glass side of the module is directly on the other side of the cardboard. Do not cut into the cardboard with a sharp object on the sides) Before you unpack your modules, check the shipping label to ensure you received the right modules.

What is the fire rating of Longi modules?

According to the corresponding certification standards, the fire rating of LONGi modules is Class C. The roof should be coated by a layer of fireproof materials with suitable fire protection rating for roofing installation and make sure that the back sheet and the mounting surface are fully ventilated.

What temperature should Longi modules be installed in?

• LONGi suggests that modules be installed in the working environment with the temperature of -20℃ to 50℃ of which is the monthly average highest and lowest temperature of the installation sites. The extreme working environment temperature for modules is -40℃...