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Helios Solar

Helios Solar 9T6-420 (420W)

Residential · 420W
61
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 91
Temperature & Climate Resilience 58
Efficiency & Real-World Performance 50
Warranty & Durability 45
Build & Install 38
Certifications 38

DC Electrical Characteristics

STC Power Rating
420W
PTC Power Rating
375.5W
STC Power per unit of area
15.1W/ft (162.3W/m)
Peak Efficiency
0.1623
Power Tolerances
0%/+3%
Number of Cells
96
Imp
8.48A
Vmp
49.53V
Isc
9A
Voc
60.55V
NOCT
45°C
Temp. Coefficient of Power
-0.41%/K
Temp. Coefficient of Voltage
-0.194V/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
77.8in (1,976mm)
Width
51.6in (1,310mm)
Depth
1.6in (40mm)
Weight
69lb (31.3kg)
Installation Method
Rack-Mounted

Warranty and Certifications

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