First 635Wp G12R Rectangle TOPCon Solar Panel in Turkey

635Wp G12R Rectangle TOPCon Solar Panel

Developed by CW Enerji, the 635Wp G12R Rectangle TOPCon solar panel combines high efficiency, domestic production power, and long-term performance in a single product. CW Enerji is the first manufacturer to bring this product to the market in Turkey. Thanks to its new generation rectangular cell design, it is possible to generate more energy in the same area.

Get a Quote for Your Project

Experience higher output, lower costs, and the advantage of domestic production in your projects with 635Wp G12R Rectangle TOPCon solar panels. Take your investment a step forward with the advantage of being the first manufacturer in Turkey.

-> Fill out the form, and our expert team will contact you with technical details and a personalized offer.

Next Generation Rectangle TOPCon Cell Technology

The G12R (Golden Size) Rectangle TOPCon solar cells, manufactured by CW SolarCell, a subsidiary of CW Enerji, maximize surface area utilization on the panel compared to classic cell geometries. The rectangular shape of the cells reduces dead space, increasing the active cell ratio and thus achieving higher power per panel.

Superior Performance with 25%+ Cell Efficiency

n-Type TOPCon technology, with cell efficiency of 25% and above, offers a low degradation rate and a performance curve that remains stable for many years. This design allows for higher installed power with fewer panels, especially in large-scale land-based and industrial projects.

Domestic Cell Production Capacity

G12R Rectangle TOPCon cells are manufactured at CW SolarCell facilities with a 100% domestic and national production approach. One of the largest TOPCon cell production infrastructures in Türkiye and Europe operates within CW Enerji.

635Wp Power, High Energy Density and Flexible Design

With a power output of up to 635Wp and module efficiency of up to 24.23%, this product stands out in its class. Optimized panel dimensions (2382 × 1134 mm) ensure easy installation and allow for quick adaptation to different site and roof designs.

Engineering and Series Design Advantages

High Voc and Imp values ​​increase inverter compatibility, enabling more flexible engineering solutions in array designs. This, in turn, contributes to lower BOS costs and a shorter payback period.

Increased Production with Bifacial Double Glass Structure

Thanks to its double-glazed (G2G) structure and bifacial cell technology, the panel generates energy not only from the front but also from the back. Up to 10% additional power gain from the back significantly increases total daily energy production on reflective surfaces.

Long lifespan and low maintenance requirements.

The special self-cleaning glass coating ensures less contamination on the panel surface. This reduces the need for maintenance and results in more stable long-term performance.

 

Durable Structure Adapted to Harsh Conditions

The 635Wp G12R Rectangle TOPCon solar panel is designed to deliver reliable performance in challenging climates and environmental conditions. Wind resistance up to 2400 Pa and snow load resistance up to 5400 Pa ensure the panel's mechanical robustness.

Wide Operating Range and Electrical Safety

• -40°C to +85°C operating range
• IP68 junction box
• Class II protection rating
• Low temperature coefficient for minimum power loss in hot climates

High efficiency even in the morning, evening, and under low light conditions.

Long-Term Security and Investment Advantage

CW Enerji offers investors strong warranty conditions with this product. A 12-year product warranty and a 30-year linear performance guarantee provide a predictable and secure investment environment for long-term projects. Thanks to the positive power tolerance (0 ~ +5W), it is possible to achieve performance above nominal values ​​in the field.

FREQUENTLY ASKED QUESTIONS