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SolarTech Universal

SolarTech Universal STU-315 PERC (315W)

Residential · 315W
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

Certifications 90
Efficiency & Real-World Performance 79
Build & Install 76
Warranty & Durability 69
Temperature & Climate Resilience 67
Power Output 66

DC Electrical Characteristics

STC Power Rating
315W
PTC Power Rating
292.12W
STC Power per unit of area
17.7W/ft (190.0W/m)
Peak Efficiency
0.19
Power Tolerances
0%/+3%
Number of Cells
60
Imp
9.2A
Vmp
34.2V
Isc
9.8A
Voc
40.9V
NOCT
45.3°C
Temp. Coefficient of Power
-0.36%/K
Temp. Coefficient of Voltage
-0.115V/K
Series Fuse Rating
20A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Mono PERC
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Black
Backsheet Color
White
Length
65.5in (1,663mm)
Width
39.3in (997mm)
Depth
1.6in (40mm)
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
Type 2
Compliances
UL 1703, IEC 61215, IEC 61730, TUV
CSI Listed
Yes