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Peimar

PEIMAR OS300M (300W)

Residential · 300W
78
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 78
Certifications 70
Warranty & Durability 66
Efficiency & Real-World Performance 63
Power Output 61
Temperature & Climate Resilience 54

DC Electrical Characteristics

STC Power Rating
300W
PTC Power Rating
269.7W
STC Power per unit of area
17.1W/ft (184.4W/m)
Peak Efficiency
0.1844
Power Tolerances
0%/+2%
Number of Cells
60
Imp
9.4A
Vmp
32V
Isc
9.98A
Voc
39.8V
NOCT
45°C
Temp. Coefficient of Power
-0.43%/K
Temp. Coefficient of Voltage
-0.127V/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
64.6in (1,640mm)
Width
39.1in (992mm)
Depth
1.6in (40mm)
Weight
39.7lb (18kg)
Installation Method
Rack-Mounted

Warranty and Certifications

80% Power Output Warranty Period
30yrs
90% Power Output Warranty Period
10yrs
Workmanship Warranty Period
12yrs
UL Fire Classification
Type 1
Compliances
UL 1703
CSI Listed
Yes