Solar Panel Comparison

Maxeon / SunPower Maxeon 6 DC 440W vs Trina Solar Vertex S+ 460W N-Type i-TOPCon Dual Glass

The Vertex S+ 460W N-Type i-TOPCon Dual Glass delivers 460W, 20W more than the Maxeon 6 DC 440W at 440W.

Vertex S+ 460W N-Type i-TOPCon Dual Glass has a higher efficiency of 23% versus 22.8% for the Maxeon 6 DC 440W.

They use different cell technologies: Maxeon 6 DC 440W uses IBC (Interdigitated Back Contact), while Vertex S+ 460W N-Type i-TOPCon Dual Glass uses N-type i-TOPCon.

Here's how they compare across all key specifications.

Vertex S+ 460W N-Type i-TOPCon Dual Glass· Higher efficiencyVertex S+ 460W N-Type i-TOPCon Dual Glass· Higher outputVertex S+ 460W N-Type i-TOPCon Dual Glass· Better temp. performanceMaxeon 6 DC 440W· Lighter

Spec

Maxeon / SunPower

Maxeon 6 DC 440W

440W

22.8% efficiency

Trina Solar

Vertex S+ 460W N-Type i-TOPCon Dual Glass

460W

23% efficiency

Full Specification Comparison

SpecMaxeon 6 DC 440WVertex S+ 460W N-Type i-TOPCon Dual Glass
Performance
Power Output440 W460 W
Efficiency22.8%23%
Cell TypeIBC (Interdigitated Back Contact)N-type i-TOPCon
Temp. Coeff.-0.29 %/°C-0.3 %/°C
Number of Cells66144
BifacialNoNo
Electrical
Voc48.2 V53.8 V
Vmp40.5 V45.4 V
Isc11.58 A10.82 A
Imp10.87 A10.14 A
Max System Voltage1000 V1500 V
Operating Temp-40 to +85 °C-40 to +85 °C
Physical
Dimensions1872x1032x40 mm1762x1134x30 mm
Weight20.9 kg21 kg
Frame ColourBlackBlack
Connector TypeEVO2MC4
Junction Box IPIP68IP68
Warranty & Certification
Product Warranty25 years25
Power Warranty25 years / 92% (extendable to 40yr)30 years linear (0.4%/yr)
MCS CertifiedNoNo
CertificationsIEC 61215, IEC 61730, UL 61730, ISO 9001, ISO 14001, IEC 62716, IEC 61701, MIL-STD-810GIEC 61215, IEC 61730
Pricing (UK)
Retail Price£650.00—
Price per Watt£1.477/W—

Frequently Asked Questions

Which is more efficient, the Maxeon 6 DC 440W or the Vertex S+ 460W N-Type i-TOPCon Dual Glass?

The Vertex S+ 460W N-Type i-TOPCon Dual Glass is more efficient at 23%, compared to 22.8% for the Maxeon 6 DC 440W. Higher efficiency means more power generated per square metre of roof space.

Which panel produces more power, the Maxeon 6 DC 440W or the Vertex S+ 460W N-Type i-TOPCon Dual Glass?

The Vertex S+ 460W N-Type i-TOPCon Dual Glass has a higher rated output at 460W. This means fewer panels would be needed to reach the same system size compared to the Maxeon 6 DC 440W.

Which solar panel should I choose for my home — the Maxeon 6 DC 440W or the Vertex S+ 460W N-Type i-TOPCon Dual Glass?

The right choice depends on your priorities. If maximising energy generation per panel is key, consider efficiency and wattage. If budget is your main concern, compare price per watt. Both panels have their merits — use our Solar Estimator to see how each would perform in your specific home setup.

Maxeon / SunPower

Maxeon 6 DC 440W

440W · 22.8% efficiency · IBC (Interdigitated Back Contact)

View full specs →

Trina Solar

Vertex S+ 460W N-Type i-TOPCon Dual Glass

460W · 23% efficiency · N-type i-TOPCon

View full specs →

More Comparisons

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See how these panels perform in your home

Use our Solar Estimator to calculate system size, installation cost, and payback period — with either of these panels as a starting point.

Solar EstimatorEstimate Installation Cost