56/ 100
Brand & Ecosystem
Tesla Solar Panel TSP-420
Tesla
Good — Good
Shade-Tolerant
How it scores, by category
Architecture & Design68
Efficiency & Yield49
Durability (verified)44
Performance & Degradation53
Guarantee & Backbone70
Sustainability55
Efficiency
20.5%
Cell
TOPCon
Temp coeff
-0.34
Warranty
25 yr
The verdict
In our Brand & Ecosystem class, Tesla Tesla Solar Panel TSP-420 leads on guarantee & backbone.
Source: https://es-media-prod.s3.amazonaws.com/media/components/pane · scoring methodology by Solar Analytica.