TOPCon vs Mono PERC vs bifacial panels
Panel technologies compared — efficiency, price and where each shines.
4 min read · Solar MGP Infra
Mono PERC
The proven workhorse of the last decade — reliable, affordable and widely available in DCR versions for subsidy.
TOPCon
The new mainstream: higher efficiency, better heat and low-light performance and lower degradation. Best when roof space is limited.
Bifacial
Generate from both sides; on elevated structures over reflective surfaces they can add 5–15% energy.