SolarWish
CompareResidentialCommercialUtility
Itek Energy

Itek Energy iT-290-SE (290W)

Residential · 290W
76
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 72
Certifications 70
Efficiency & Real-World Performance 67
Temperature & Climate Resilience 62
Warranty & Durability 60
Power Output 59

DC Electrical Characteristics

STC Power Rating
290W
PTC Power Rating
267W
STC Power per unit of area
16.1W/ft (173.0W/m)
Peak Efficiency
0.173
Power Tolerances
-2%/+2%
Number of Cells
60
Imp
8.8A
Vmp
32.6V
Isc
9.5A
Voc
39.5V
NOCT
45.01°C
Temp. Coefficient of Power
-0.39%/K
Temp. Coefficient of Voltage
-0.115V/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
65.9in (1,675mm)
Width
39.4in (1,001mm)
Depth
2in (50mm)
Weight
43lb (19.5kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
10yrs
90% Power Output Warranty Period
25yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
Type 2
Compliances
UL 1703
CSI Listed
Yes