Solar Panel Comparison

Risen Energy Titan Bifacial 540W vs Trina Solar Vertex S+ 450W Dual Glass Full Black

The Titan Bifacial 540W delivers 540W, 90W more than the Vertex S+ 450W Dual Glass Full Black at 450W.

Vertex S+ 450W Dual Glass Full Black has a higher efficiency of 22.5% versus 20.7% for the Titan Bifacial 540W.

They use different cell technologies: Titan Bifacial 540W uses Mono PERC Half-Cut Bifacial, while Vertex S+ 450W Dual Glass Full Black uses N-type i-TOPCon Triple-Cut.

Here's how they compare across all key specifications.

Vertex S+ 450W Dual Glass Full Black· Higher efficiencyTitan Bifacial 540W· Higher outputVertex S+ 450W Dual Glass Full Black· Better temp. performanceVertex S+ 450W Dual Glass Full Black· Lighter

Spec

Risen Energy

Titan Bifacial 540W

540W

20.7% efficiency

Trina Solar

Vertex S+ 450W Dual Glass Full Black

450W

22.5% efficiency

Full Specification Comparison

SpecTitan Bifacial 540WVertex S+ 450W Dual Glass Full Black
Performance
Power Output540 W450 W
Efficiency20.7%22.5%
Cell TypeMono PERC Half-Cut BifacialN-type i-TOPCon Triple-Cut
Temp. Coeff.-0.25 %/°C-0.29 %/°C
Number of Cells110144
BifacialYesYes
Electrical
Voc37.88 V52.9 V
Vmp31.56 V44.6 V
Isc18.13 A10.74 A
Imp17.12 A10.09 A
Max System Voltage1500 V1500 V
Operating Temp-40 to +85 °C-40 to +85 °C
Physical
Dimensions2384x1096x30 mm1762x1134x30 mm
Weight34 kg21 kg
Frame Colour—Black
Connector TypeMC4—
Warranty & Certification
Product Warranty12 years25 years
Power Warranty30 years30 years (87.4% yr30, 0.4%/yr)
MCS CertifiedNoYes
CertificationsIEC 62941, ISO 45001IEC 61215, IEC 61730, IEC 62804, IEC TS 63209

Frequently Asked Questions

Which is more efficient, the Titan Bifacial 540W or the Vertex S+ 450W Dual Glass Full Black?

The Vertex S+ 450W Dual Glass Full Black is more efficient at 22.5%, compared to 20.7% for the Titan Bifacial 540W. Higher efficiency means more power generated per square metre of roof space.

Which panel produces more power, the Titan Bifacial 540W or the Vertex S+ 450W Dual Glass Full Black?

The Titan Bifacial 540W has a higher rated output at 540W. This means fewer panels would be needed to reach the same system size compared to the Vertex S+ 450W Dual Glass Full Black.

Which solar panel should I choose for my home — the Titan Bifacial 540W or the Vertex S+ 450W Dual Glass Full Black?

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.

Risen Energy

Titan Bifacial 540W

540W · 20.7% efficiency · Mono PERC Half-Cut Bifacial

View full specs →

Trina Solar

Vertex S+ 450W Dual Glass Full Black

450W · 22.5% efficiency · N-type i-TOPCon Triple-Cut

View full specs →

More Comparisons

Vertex S+ 450W Dual Glass Full Black vs HiKu6 440W Mono PERCVertex S+ 450W Dual Glass Full Black vs Titan S 400W Full BlackVertex S+ 450W Dual Glass Full Black vs Maxeon 7 475WVertex S+ 450W Dual Glass Full Black vs Hi-MO X10 Explorer 485WVertex S+ 450W Dual Glass Full Black vs Alpha Pure-R 430WVertex S+ 450W Dual Glass Full Black vs Ultra V Pro Mini 445W All Black

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