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Hot Selling for Longi Half Cut 144 Cell 540W 550W Mono Solar Panel Cell PV Module for Solar Power System

Hot Selling for Longi Half Cut 144 Cell 540W 550W Mono Solar Panel Cell PV Module for Solar Power System

Short Description:

Higher Output Power

Better Temperature Coefficient

Occlusion Loss Is Smaller

Stronger Mechanical Properties


Product Detail

Product Tags

Our products are widely regarded and trustworthy by customers and might meet constantly changing financial and social demands for Hot Selling for Longi Half Cut 144 Cell 540W 550W Mono Solar Panel Cell PV Module for Solar Power System, With a rapid advancement and our buyers come from Europe, United States, Africa and everywhere in the world. Welcome to visit our manufacturing unit and welcome your order, for further more inquires be sure to don’t hesitate to get hold of us!
Our products are widely regarded and trustworthy by customers and might meet constantly changing financial and social demands for China Solar Panel and Solar System, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.

I-V curve

P-V curve

Product parameters

                             Electrical Performance Parameters
Model TX-400W TX-405W TX-410W TX-415W TX-420W
Maximum power Pmax（W） 400 405 410 415 420
Open Circuit Voltage Voc （V） 49.58 49.86 50.12 50.41 50.70
Maximum power point operating voltageVmp （V） 41.33 41.60 41.88 42.18 42.47
Short Circuit Current  Isc （A） 10.33 10.39 10.45 10.51 10.56
Maximum power point operating currentImp （V） 9.68 9.74 9.79 9.84 9.89
Component Efficiency （％） 19.9 20.2 20.4 20.7 20.9
Power Tolerance 0～+5W
Short-Circuit Current Temperature Coefficient +0.044％/℃
Open Circuit Voltage Temperature Coefficient -0.272％/℃
Maximum Power Temperature Coefficient -0.350％/℃
Standard Test Conditions Irradiance 1000W/㎡, battery temperature 25℃, spectrum AM1.5G
Mechanical Character
Battery Type Monocrystalline
Component Weight 22.7Kg±3％
Component Size 2015±2㎜×996±2㎜×40±1㎜
Cable Cross-Sectional Area 4mm²
Cable Cross-Sectional Area
Cell Specifications And Arrangement 158.75mm×79.375mm、144（6×24）
Junction Box IP68、ThreeDiodes
Connector QC4.10（1000V），QC4.10-35（1500V）
Package 27 pieces / pallet

FAQ

Q1: Are you a factory or trade company?

A: We are a factory who has more than 20 years experience in manufacturing; strong after sale service team and technical support.

Q2: Whats the MOQ:

A: We have stock and semi-finished products with enough base materials for new sample and order for all models, So small quantity order is accepted, it can meet your requirement very well.

Q3: Why others price much cheaper?

We try our best to ensure our quality to be the best one in the same level price products. We believe safety and effectiveness are the most important.

Q4: Can I have a sample for testing?

Yes, you are welcome to test samples before quantity order; Sample order will be sent out 2- -3 days generally.

Q5: Can I add my logo on the products?

Yes,OEM and ODM are available for us. But you should send us the Trademark authorization letter.

Q6: Do you have inspection procedures?

100% self-inspection before packingOur products are widely regarded and trustworthy by customers and might meet constantly changing financial and social demands for Hot Selling for Longi Half Cut 144 Cell 540W 550W Mono Solar Panel Cell PV Module for Solar Power System, With a rapid advancement and our buyers come from Europe, United States, Africa and everywhere in the world. Welcome to visit our manufacturing unit and welcome your order, for further more inquires be sure to don’t hesitate to get hold of us!
Hot Selling for China Solar Panel and Solar System, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.

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