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1SolTech

1SolTech 1STH-350-WH (350W)

Residential · 350W
52
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 73
Efficiency & Real-World Performance 49
Certifications 45
Build & Install 38
Temperature & Climate Resilience 38
Warranty & Durability 38

DC Electrical Characteristics

STC Power Rating
350W
PTC Power Rating
309.1W
STC Power per unit of area
15.1W/ft (162.2W/m)
Peak Efficiency
0.1622
Power Tolerances
-3%/+3%
Number of Cells
60
Imp
8.13A
Vmp
42.98V
Isc
8.93A
Voc
51.47V
NOCT
50°C
Temp. Coefficient of Power
-0.48%/K
Temp. Coefficient of Voltage
-0.19V/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
data not available
Length
65in (1,652mm)
Width
51.4in (1,306mm)
Depth
2in (50mm)
Weight
63.9lb (29kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
data not available
Workmanship Warranty Period
5yrs
UL Fire Classification
data not available
Compliances
UL 1703
CSI Listed
No