Advanced Equipment
Our Product

TOPCon Cell

No Light-Induced Degradation

Light-Induced Degradation: "0"


Anti-PID (Potential-Induced Degradation)

Excellent anti-PID performance


Low Encapsulation Loss

Lower encapsulation loss, making it more suitable for high-efficiency modules


Product

Low Temperature Coefficient

Power Temperature Coefficient as low as -0.30%/K


Strong Low-Light Performance

Relative conversion efficiency of >97% under 200W/m2 low-light conditions


High Conversion Efficiency

Front Efficiency ≥ 25.3%, Bifacial Efficiency > 80%


Advanced Equipment
Why Choose Involt N-Type TOPCon Cells?

Smarter technology. Stronger performance. Proven results.

Conversion
Efficiency

Significantly higher conversion efficiency at mass production scale, helping reduce LCOE and boost project returns.

Zero Light-Induced Degradation

Thanks to no boron-oxygen bonds in the N-type silicon substrate, your power output stays consistent over time.

Superior Thermal Performance

Temperature coefficient of -0.29% delivers higher output in heat — outperforming PERC cells degrading at -0.45%.

Greater Bifacial Performance

Leverages reflected light for 1.1% more generation than PERC cells — ideal for rooftops, deserts, and floating solar.

Products

The Craft Behind Clean Energy

Product1

Product1

N-type TOPCon

High-efficiency Bifacial Cell

Product2

Product2

N-type TOPCon

High-efficiency Bifacial Cell

Product3

Product3

N-type TOPCon

High-efficiency Bifacial Cell

Product4

Product4

N-type TOPCon

High-efficiency Bifacial Cell

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