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LG

LG LG440QAC-A6 (440W)

Residential · 440W
84
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 94
Temperature & Climate Resilience 88
Certifications 84
Build & Install 56

DC Electrical Characteristics

STC Power Rating
440W
PTC Power Rating
411.7W
STC Power per unit of area
20.5W/ft (221.1W/m)
Peak Efficiency
0.2211
Power Tolerances
data not available
Number of Cells
66
Imp
10.64A
Vmp
41.4V
Isc
11.2A
Voc
48.2V
NOCT
44°C
Temp. Coefficient of Power
-0.29%/K
Temp. Coefficient of Voltage
-0.116V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
75.2in (1,910mm)
Width
41in (1,042mm)
Depth
1.6in (40mm)
Weight
45.2lb (20.5kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
data not available
90% Power Output Warranty Period
data not available
Workmanship Warranty Period
data not available
UL Fire Classification
Type 1
Compliances
UL 1703, IEC 61215, IEC 61730
CSI Listed
Yes