m. Сміла, Незалежності, 67г. оф, 406/6
GCL-NT12/66GDF-725W - solar panel 725 W
Description GCL-NT12/66GDF-725W
Solar Panel GCL-NT12/66GDF-725W
132 half-cells, N-type TOPCon
The module is built on 132 half-cut cells using N-type TOPCon technology. The half-cell layout lowers internal resistive losses compared with full-size wafers, and the move to N-type silicon removes the early light-induced degradation that used to plague older P-type PERC panels. Module efficiency of 23.34% puts the GCL-NT12/66GDF-725W among the stronger performers in the large-format bifacial class.
Bifacial gain even on a pitched roof
Glass-glass build, decades of headroom
Instead of a thin polymer backsheet, the panel uses a full second tempered glass layer within its 35 mm overall thickness. A glass-glass laminate does not absorb moisture, does not yellow under UV, and resists micro-cracking and potentially induced degradation far better than film-backed alternatives. IP68 ingress protection and an operating range of -40°C to +85°C give plenty of margin for harsh winters, while a 1500 V maximum system voltage simplifies string design for longer residential arrays.
Who it suits
A practical note from the field
Installers working on space-constrained roofs increasingly reach for this format for a simple reason: fewer modules per kilowatt means fewer mounting penetrations, fewer connections in the string, and fewer potential failure points over the system's lifetime. For the owner, that usually means simpler servicing and a more predictable system over the years.
If you are sizing a system for a specific roof and want an accurate module count and yield estimate, reach out to our team. The GCL-NT12/66GDF-725W is regularly in stock, so a full system can typically be put together without a long wait for delivery.
Characteristics GCL-NT12/66GDF-725W
Reviews about GCL-NT12/66GDF-725W from real users
No reviews found
