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Webel Solar

Webel Solar W2800-290 (290W)

Residential · 290W
54
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 59
Build & Install 50
Efficiency & Real-World Performance 46
Temperature & Climate Resilience 41
Certifications 38
Warranty & Durability 38

DC Electrical Characteristics

STC Power Rating
290W
PTC Power Rating
data not available
STC Power per unit of area
14.0W/ft (150.5W/m)
Peak Efficiency
0.1505
Power Tolerances
-5%/+5%
Number of Cells
72
Imp
8.05A
Vmp
36V
Isc
8.6A
Voc
45.2V
NOCT
data not available
Temp. Coefficient of Power
-0.45%/K
Temp. Coefficient of Voltage
-0.154V/K
Series Fuse Rating
14A
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
58.3in (1,482mm)
Width
51.2in (1,300mm)
Depth
1.7in (42mm)
Weight
55.1lb (25kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
10yrs
Workmanship Warranty Period
5yrs
UL Fire Classification
data not available
Compliances
data not available
CSI Listed
No