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SolarTech Universal

SolarTech Universal STU-300 PERC (300W)

Residential · 300W
72
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
Warranty & Durability 69
Power Output 62
Build & Install 55
Temperature & Climate Resilience 55

DC Electrical Characteristics

STC Power Rating
300W
PTC Power Rating
275.6W
STC Power per unit of area
16.8W/ft (180.9W/m)
Peak Efficiency
0.1809
Power Tolerances
0%/+5%
Number of Cells
60
Imp
9.3A
Vmp
33.4V
Isc
9.8A
Voc
41.1V
NOCT
45.7°C
Temp. Coefficient of Power
-0.41%/K
Temp. Coefficient of Voltage
-0.117V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Mono PERC
Output Terminal Type
Tyco SolarLok Connector
Frame Color
Black
Backsheet Color
Black
Length
65.5in (1,663mm)
Width
39.3in (997mm)
Depth
1.7in (42mm)
Weight
39.7lb (18kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
30yrs
90% Power Output Warranty Period
12yrs
Workmanship Warranty Period
12yrs
UL Fire Classification
data not available
Compliances
UL 1703, IEC 61215, IEC 61730, TUV
CSI Listed
Yes