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LONGi Solar

LONGi Solar LR4-72HPH 455M (455W)

Residential · 455W
81
SCORE /100
30 specs
Score this as…
⭐ General / Balanced📐 Max Efficiency (Tight Roof)🛡️ Durability & Warranty🌡️ Hot-Climate Buyer⚡ High-Output / Commercial-Scale🪶 Easy-Install / Older Roof

Score Breakdown

Power Output 97
Efficiency & Real-World Performance 91
Certifications 72
Temperature & Climate Resilience 70
Warranty & Durability 51
Build & Install 44

DC Electrical Characteristics

STC Power Rating
455W
PTC Power Rating
424.77W
STC Power per unit of area
19.4W/ft (209.3W/m)
Peak Efficiency
0.2093
Power Tolerances
0%/+5%
Number of Cells
72
Imp
10.92A
Vmp
41.7V
Isc
11.66A
Voc
49.5V
NOCT
45°C
Temp. Coefficient of Power
-0.35%/K
Temp. Coefficient of Voltage
-0.134V/K
Series Fuse Rating
20A
Maximum System Voltage
1500V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
82.4in (2,094mm)
Width
40.9in (1,038mm)
Depth
1.4in (35mm)
Weight
51.4lb (23.3kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
15yrs
Workmanship Warranty Period
12yrs
UL Fire Classification
Type 2
Compliances
UL 1703, IEC 61215, IEC 61730, CEC, TUV
CSI Listed
No