68/ 100
Specialist & Local
Solarwatt Panel vision
Solarwatt
Very good — Very Good
15+ Yrs Field-ProvenGlass-Glass
How it scores, by category
Architecture & Design74
Efficiency & Yield61
Durability (verified)44
Performance & Degradation80
Guarantee & Backbone91
Sustainability65
Efficiency
22.0%
Cell
TOPCon
Temp coeff
-0.3
Warranty
30 yr
The verdict
In our Specialist & Local class, Solarwatt Solarwatt Panel vision leads on guarantee & backbone.
Source: https://www.solarwatt.com/ · scoring methodology by Solar Analytica.