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LONGi Solar

LONGi Solar LR6-60-300M (300W)

Residential · 300W
67
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

Build & Install 77
Efficiency & Real-World Performance 71
Certifications 65
Power Output 62
Temperature & Climate Resilience 58
Warranty & Durability 55

DC Electrical Characteristics

STC Power Rating
300W
PTC Power Rating
275.55W
STC Power per unit of area
17.0W/ft (183.5W/m)
Peak Efficiency
0.1835
Power Tolerances
0%/+5%
Number of Cells
60
Imp
9.4A
Vmp
31.9V
Isc
9.96A
Voc
39.1V
NOCT
45°C
Temp. Coefficient of Power
-0.41%/K
Temp. Coefficient of Voltage
-0.129V/K
Series Fuse Rating
15A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Monocrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
Clear
Length
65in (1,650mm)
Width
39in (991mm)
Depth
1.6in (40mm)
Weight
40.1lb (18.2kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
20yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
Type 1
Compliances
UL 1703, IEC 61215, IEC 61730, TUV
CSI Listed
No