High Efficiency Longi 540W Solar Panels Grade a Half Cut 545W

• After-sales Service: Yes
• Warranty: 10 Years
• Number of Cells: 0
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: longi solar panel
• Application: Home Use
• Condition: New
• Certification: CE
• Material: Monocrystalline Silicon
• Brand Name: Longi
• Type: Perc, Half Cell
• Panel Efficiency: 19.6%`20.9%
• Frame: Anodized Aluminum Alloy Frame
• Glass: Single Glass3.2.0mm Coated Tempered Glass
• Maximum System Voltage: DC1500V(IEC)
• Operating Voltage: 102.4~512V
• Panel Dimensions: 2094*1038*35mm
• Certificate: CE/IEC
• Junction Box: IP68, Three Diodes
• Weight: 23.5kg
• Solar Cell: Mono 144 Cell/6*24PCS
• Cycle Life: > 6000 Times
• Operating Temperature: -40~+80ºC
• Model Number: Longi 450W
• Transport Package: Wooden Box
• Specification: 0.95*0.59*0.33m
• Trademark: LONGI
• Origin: China
• HS Code: 8541490000
• Production Capacity: 10000
• Package Size: 210.00cm * 104.00cm * 4.00cm
• Package Gross Weight: 24.000kg

Product Description

Product Description

High Efficiency Longi 540w Solar Panels Grand A Half Cut  545w Solar Panels For Power Station

Electrical Data
Model	LR4-72HBD-420M	LR4-72HBD-425M	LR4-72HBD-430M	LR4-72HBD-435M
Peak Power Watt- Pmax (W)	420	425	430	435
Maximum Power Voltage- Vmpp (V)	40.8	41.0	41.2	41.4
Maximum Power Current- Impp (A)	10.30	10.37	10.44	10.51
Open Circuit Voltage- Voc (V)	49.2	49.4	49.6	49.8
Short Circuit Current- Isc (A)	10.96	11.02	11.09	11.16
Module Efficiency (%)	18.7	19.0	19.2	19.4
Power Output Tolerance (W)	0 ~ +3
STC	Irradiance 1000W/m², Cell temperature 25ºC, Air Mass AM1.5
Operational Temperature	-40~+85ºC
Maximum System Voltage	1500V DC(IEC)
Max Series Fuse Rating	20A
Temperature Coefficient of Pmax	-0.37%/ºC
Temperature Coefficient of Voc	-0.30%/ºC
Temperature Coefficient of Isc	0.06%/ºC

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Our Company

EITAI

Eitai (Xiamen) New Energy Technology Co., Ltd was established in 2015,which is located in Fujian Province,China.EITAI is a high-tech, low pollution and green environmental protection enterprise. EITAI is specialized in research, manufacturing and sales of high quality photovoltaic solar modules and PV system solutions. We produce solar panels ranging from 5w to 380w of both mono and poly silicon, folding solar panels, solar power light kit, etc. By 2018, EITAI has achieved 500MW annual capacity and has been honored with PID, INMETRO, CE, TUV, ISO, IEC 61215, CEC,ISO9001,ISO14001,ISO18001,CQC Ammonia test. Salt mist test, IEC 61730,etc. We adhere to excellence and intend to be one of the best suppliers of solar solutions.
 

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