63/ 100
Specialist & Local
Silfab Prime SIL-440 QD
Silfab Solar
Good — Good
15+ Yrs Field-Proven
How it scores, by category
Architecture & Design68
Efficiency & Yield58
Durability (verified)44
Performance & Degradation74
Guarantee & Backbone84
Sustainability55
Efficiency
22.6%
Cell
TOPCon
Temp coeff
-0.3
Warranty
25 yr
The verdict
In our Specialist & Local class, Silfab Solar Silfab Prime SIL-440 QD leads on guarantee & backbone.
Source: https://silfabsolar.com/ · scoring methodology by Solar Analytica.