Longi Solar Panels 440W 445W 450W 455W 460W Mono Half Cell for Rooftop Power Station

• Warranty: 25 Years
• Application: Industrial
• Condition: New
• Certification: ISO, CE
• Material: Monocrystalline Silicon
• Solar Cell: a-Grade
• Model NO.: LR4-72HPH455W
• Junction Box: IP 68 Rated
• Service: OEM Avaliable
• Glass: 3.2mm Tempered Low Iron
• Type: Perc, Bifacial
• Weight: 23.5kg
• Panel Efficiency: 20.9%
• Backsheet: Tpt Material
• Frame: Anodized Aluminium Alloy
• Front Glass: 3.2mm Tempered Glass
• Cable: 4mm^2 300mm PV Cable
• Transport Package: 30PCS in a Carton
• Specification: 2094*1038*35mm
• Trademark: LONGi Soalr
• Origin: China
• HS Code: 85414020
• Production Capacity: 800mwatt/Years

Product Description

Product Description

Product Parameters

 

Model Type	LR4-72HPH440W	LR4-72HPH445W	LR4-72HPH450W	LR4-72HPH455W
Max. Power (Pmax/W)	440	445	450	455
Open Circuit Voltage(Voc/V)	48.9	49.1	49.3	49.5
Short Circuit Current (Isc/A)	11.46	11.53	11.60	11.66
Voltage at Max. Power (Vmp/V)	41.1	41.3	41.5	41.7
Current at Max. Power (Imp/A)	10.71	10.78	10.85	10.92
Module Efficiency	20.2	20.5	20.7	20.9
Tolerance	0~+5w
STC (Standard test condition ) : Irradiance 1000w/m2, cell temperature 25ºC, Spectra at AM 1.5

 

Model Type	LR4-72HPH440W	LR4-72HPH445W	LR4-72HPH450W	LR4-72HPH455W
Max. Power (Pmax/W)	328.6	332.3	336.1	339.8
Open Circuit Voltage(Voc/V)	45.8	46.0	46.2	46.4
Short Circuit Current (Isc/A)	9.27	9.33	9.38	9.43
Voltage at Max. Power (Vmp/V)	38.3	38.5	38.6	38.8
Current at Max. Power (Imp/A)	8.59	8.64	8.70	8.75
NOCT (Norminal Operating Cell Temperature ) : Irradiance 800w/m2, Ambient Temperature 20ºC, Spectra at AM 1.5, Wind at 1m/s.

 

Material

 

 

Project Display

Production Process

 

 

Packaging & Shipping

Certifications

 

FAQ

1. What is your payment conditions and terms ?
T/T , L/C at sight under FOB, CIF, CFR, DDU etc.

2. Why we choose PNG SOLAR ? 
If you want the cheapest , I'm sorry we donot supply. 
If you want reliable quality and looking forward to a long term partnership, we are your best supplier ! 
We have lots of loyal customers who have been our partners for many years, thanks to the quality products and one-stop service. 

3. What is your key advantage ? 
OEM and ODM. With annual capacity 1.2GW. We do OEM for Tier 1 brands and global customers. If you are going to build up your own brands at your local markets, we are your best choice ! 

4. Which country have you ever been exported to ? 
Europe- Spain, Italy, Poland, Germany, Netherlands , Ukraine etc. 
Asia- China, Vietnam, Thailand, Indonesia, Cambodia, Myanmar, India, etc. 
South America- Argentina, Ecuador, Brazil etc.