Solar Panel Comparison

Trina Solar Vertex 505W N-Type Dual Glass vs Trina Solar Vertex S+ 460W N-Type i-TOPCon Dual Glass

The Vertex 505W N-Type Dual Glass delivers 505W, 45W more than the Vertex S+ 460W N-Type i-TOPCon Dual Glass at 460W.

Vertex S+ 460W N-Type i-TOPCon Dual Glass has a higher efficiency of 23% versus 22.7% for the Vertex 505W N-Type Dual Glass.

Both use N-type i-TOPCon cell technology.

Here's how they compare across all key specifications.

Vertex S+ 460W N-Type i-TOPCon Dual Glass· Higher efficiencyVertex 505W N-Type Dual Glass· Higher outputVertex S+ 460W N-Type i-TOPCon Dual Glass· Better temp. performanceVertex S+ 460W N-Type i-TOPCon Dual Glass· Lighter

Spec

Trina Solar

Vertex 505W N-Type Dual Glass

505W

22.7% efficiency

Trina Solar

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

460W

23% efficiency

Full Specification Comparison

SpecVertex 505W N-Type Dual GlassVertex S+ 460W N-Type i-TOPCon Dual Glass
Performance
Power Output505 W460 W
Efficiency22.7%23%
Cell TypeN-type i-TOPConN-type i-TOPCon
Temp. Coeff.-0.29 %/°C-0.3 %/°C
Number of Cells144144
BifacialNoNo
Electrical
Voc41 V53.8 V
Vmp33.5 V45.4 V
Isc15.89 A10.82 A
Imp15.09 A10.14 A
Max System Voltage1500 V1500 V
Operating Temp-40 to +85 °C-40 to +85 °C
Physical
Dimensions1961x1134x30 mm1762x1134x30 mm
Weight22 kg21 kg
Frame ColourSilverBlack
Connector TypeMC4MC4
Junction Box IPIP68IP68
Warranty & Certification
Product Warranty2525
Power Warranty30 years linear30 years linear (0.4%/yr)
MCS CertifiedNoNo
CertificationsIEC 61215, IEC 61730IEC 61215, IEC 61730
Pricing (UK)
Retail Price£100.00—
Price per Watt£0.198/W—

Frequently Asked Questions

Which is more efficient, the Vertex 505W N-Type Dual Glass 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 22.7% for the Vertex 505W N-Type Dual Glass. Higher efficiency means more power generated per square metre of roof space.

Which panel produces more power, the Vertex 505W N-Type Dual Glass or the Vertex S+ 460W N-Type i-TOPCon Dual Glass?

The Vertex 505W N-Type Dual Glass has a higher rated output at 505W. This means fewer panels would be needed to reach the same system size compared to the Vertex S+ 460W N-Type i-TOPCon Dual Glass.

Which solar panel should I choose for my home — the Vertex 505W N-Type Dual Glass 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.

Trina Solar

Vertex 505W N-Type Dual Glass

505W · 22.7% efficiency · N-type i-TOPCon

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.

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