Longi 440W High Efficiency Mono Perc with Half-Cut Technology Solar Panel System

• Customization: Available
• Warranty: 25 Years
• Number of Cells: 144
• Model NO.: LR4-72HBD
• Application: Solar System
• Condition: New
• Certification: EST, ISO, CE, TUV
• Material: Monocrystalline Silicon
• Weight: 23kg
• Backsheet Color: White or Black or Transparent
• Frame Color: Silvery or Black
• Frame: Anodized Aluminium Alloy
• Mechanical Load: 5400PA
• Transport Package: Carton Box
• Specification: 2094*1038*35mm
• Trademark: Longi
• Origin: China
• HS Code: 8541402000
• Production Capacity: 5000PCS/Week

Product Description

Longi 440W High Efficiency Mono Perc with Half-Cut Technology Solar Panel System
 

Product Description

Product Parameters

Model	LR4-72HBD-425M	LR4-72HBD-430M	LR4-72HBD-435M	LR4-72HBD-440M	LR4-72HBD-445M	LR4-72HBD-450M	LR4-72HBD-455M
Rated Maximum Power at STC	425W	430W	435W	440W	445W	450M	455M
Maximum Power Voltage(Vmp)	40.4V	40.6V	40.8V	41.0V	41.2V	41.4V	41.6V
Maximum Power Current (Imp)	10.52A	10.60A	10.66A	10.73A	10.80A	10.87A	10.93A
Open Circuit Voltage ( Voc)	48.7V	48.9V	49.1V	49.2V	49.4V	49.6V	49.8V
Short Circuit Current (Isc)	11.22A	11.30A	11.36A	11.45A	11.52A	11.58A	11.65A
Module Efficiency	19.6%	19.8%	20.0%	20.2%	20.5%	20.7%	20.9%
Power Tolerance	0~+3%	0~+3%	0~+3%	0~+3%	0~+3%	0~+3%	0~+3%

Detailed Photos

Company Profile

FAQ

A: What's your main products?

Solar system, solar panel, inverter, controller, battery and mounting system and all the related soar power accessories.

 

B: Are you a factory or trading company?

We are a manufacturer with export license.And we have certificates.

C: Could you print our company logo in nameplate and package?

Yes, we can do it according to your design.

D: Can you support OEM and on-site installation?

Yes,as a professional solar system manufacturer, we can offer our clients OEM and on-site installation, fully support and assistance in service.

E: How does your factory carry out quality control?

Quality is priority. We have professional QC feam to carry out the Quality control.

 

F: What is your advantage in Solar Energy System?

Automatic production line with international advanced production equipment from Japan and Germany. Price is competitive.