SolarWish
Silfab Solar

Silfab Solar Silfab Elite SIL-420-BG

Residential · 420W · Monocrystalline (mono-PERC MWT c-Si, back-contact)
View Datasheet →
96
SCORE /100
25 specs · ✓ 25 verified
Score this as…

Score Breakdown

Certifications 97
Efficiency & Real-World Performance 97
Warranty & Durability 97
Power Output 92
Build & Install 79
Temperature & Climate Resilience 72

DC Electrical Characteristics

STC Power Rating
420W source
STC Power per unit of area
219.0 W/m² source
Peak Efficiency
0.219 source
Power Tolerances
0/+10W source
Number of Cells
66 source
Imp
10.91A source
Vmp
38.51V source
Isc
11.4A source
Voc
46.36V source
NOCT
43.5°C source
Temp. Coefficient of Power
-0.377%/°C source
Temp. Coefficient of Voltage
-0.279%/°C source
Series Fuse Rating
20A source
Maximum System Voltage
1000V source

Mechanical Characteristics

Type
Monocrystalline (mono-PERC MWT c-Si, back-contact) source
Output Terminal Type
MC4 (Staubli) source
Frame Color
Black (Anodized Aluminum) source
Length
1864mm source
Width
1029mm source
Depth
35mm source
Weight
20.8kg source

Warranty and Certifications

Workmanship Warranty Period
25 years (12yr base, extendable to 25yr with registration) source
UL Fire Classification
Type 1 source
Compliances
UL 61215-1:2017 Ed.1, UL 61215-2:2017 Ed.1, UL 61730-1:2017 Ed.1, UL 61730-2:2017 Ed.1, CSA C22.2#61730-1:2019 Ed.2, CSA C22.2#61730-2:2019 Ed.2, IEC 61215-1:2016 Ed.1, IEC 61215-2:2016 Ed.1, IEC 61730-1:2016 Ed.2, IEC 61730-2:2016 Ed.2, IEC 61701:2020 (Salt Mist Corrosion), IEC 62716:2013 (Ammonia Corrosion), CEC Listing, Factory ISO9001:2015 source
CSI Listed
Yes (CEC Listed) source