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Trina Solar

Trina Solar TSM-305DD05A.05(II) (305W)

Residential · 305W
70
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

Certifications 90
Efficiency & Real-World Performance 70
Temperature & Climate Resilience 67
Power Output 63
Build & Install 52
Warranty & Durability 43

DC Electrical Characteristics

STC Power Rating
305W
PTC Power Rating
278.4W
STC Power per unit of area
17.3W/ft (186.3W/m)
Peak Efficiency
0.1863
Power Tolerances
0%/+2%
Number of Cells
60
Imp
9.28A
Vmp
32.9V
Isc
9.85A
Voc
40V
NOCT
44°C
Temp. Coefficient of Power
-0.39%/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
Black
Backsheet Color
Black
Length
65in (1,650mm)
Width
39.1in (992mm)
Depth
1.4in (35mm)
Weight
41lb (18.6kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
10yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
Type 1
Compliances
UL 1703, IEC 61215, IEC 61730, TUV
CSI Listed
Yes