SolarWish
CompareResidentialCommercialUtility
CentroSolar

CentroSolar E250 (250W)

Residential · 250W
62
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 73
Certifications 70
Efficiency & Real-World Performance 50
Power Output 49
Warranty & Durability 46
Temperature & Climate Resilience 40

DC Electrical Characteristics

STC Power Rating
250W
PTC Power Rating
225.9W
STC Power per unit of area
14.3W/ft (153.7W/m)
Peak Efficiency
0.1537
Power Tolerances
0%/+2%
Number of Cells
60
Imp
8.24A
Vmp
30.34V
Isc
8.76A
Voc
37.47V
NOCT
46.6°C
Temp. Coefficient of Power
-0.46%/K
Temp. Coefficient of Voltage
-0.115V/K
Series Fuse Rating
15A
Maximum System Voltage
600V

Mechanical Characteristics

Type
Polycrystalline Silicon
Output Terminal Type
Multicontact Connector Type 4
Frame Color
Clear
Backsheet Color
White
Length
64.6in (1,640mm)
Width
39.1in (992mm)
Depth
1.6in (40mm)
Weight
44.6lb (20.2kg)
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
Type 1
Compliances
UL 1703
CSI Listed
Yes