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ET Solar Group ET-P660245BB (245W)

Residential · 245W
66
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 84
Build & Install 76
Temperature & Climate Resilience 52
Power Output 47
Warranty & Durability 46
Efficiency & Real-World Performance 45

DC Electrical Characteristics

STC Power Rating
245W
PTC Power Rating
219.7W
STC Power per unit of area
14.0W/ft (150.6W/m)
Peak Efficiency
0.1506
Power Tolerances
0%/+2%
Number of Cells
60
Imp
8.13A
Vmp
30.14V
Isc
8.73A
Voc
37.27V
NOCT
45°C
Temp. Coefficient of Power
-0.44%/K
Temp. Coefficient of Voltage
-0.127V/K
Series Fuse Rating
15A
Maximum System Voltage
1000V

Mechanical Characteristics

Type
Polycrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Black
Backsheet Color
data not available
Length
64.6in (1,640mm)
Width
39.1in (992mm)
Depth
1.6in (40mm)
Weight
41.4lb (18.8kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
25yrs
90% Power Output Warranty Period
12yrs
Workmanship Warranty Period
10yrs
UL Fire Classification
data not available
Compliances
UL 1703, IEC 61215, IEC 61730
CSI Listed
Yes