Solar Panel Comparison

Meyer Burger White 395W vs Trina Solar Vertex S+ 450W Dual Glass Full Black

The Vertex S+ 450W Dual Glass Full Black delivers 450W, 55W more than the White 395W at 395W.

Vertex S+ 450W Dual Glass Full Black has a higher efficiency of 22.5% versus 21.5% for the White 395W.

They use different cell technologies: White 395W uses HJT with SmartWire (SWCT), 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 efficiencyVertex S+ 450W Dual Glass Full Black· Higher outputVertex S+ 450W Dual Glass Full Black· Better temp. performanceWhite 395W· Lighter

Spec

Meyer Burger

White 395W

395W

21.5% efficiency

Trina Solar

Vertex S+ 450W Dual Glass Full Black

450W

22.5% efficiency

Full Specification Comparison

SpecWhite 395WVertex S+ 450W Dual Glass Full Black
Performance
Power Output395 W450 W
Efficiency21.5%22.5%
Cell TypeHJT with SmartWire (SWCT)N-type i-TOPCon Triple-Cut
Temp. Coeff.-0.259 %/°C-0.29 %/°C
Number of Cells120144
BifacialYesYes
Electrical
Voc44.5 V52.9 V
Vmp38.3 V44.6 V
Isc10.9 A10.74 A
Imp10.3 A10.09 A
Max System Voltage1000 V1500 V
Operating Temp-40 to +85 °C-40 to +85 °C
Physical
Dimensions1767x1041x35 mm1762x1134x30 mm
Weight19.7 kg21 kg
Frame ColourBlackBlack
Connector TypeMC4,MC4-Evo2—
Junction Box IPIP68—
Warranty & Certification
Product Warranty25 years25 years
Power Warranty25 years (93% retained)30 years (87.4% yr30, 0.4%/yr)
MCS CertifiedYesYes
CertificationsIEC 61215, IEC 61730, IEC 62804, IEC 61701IEC 61215, IEC 61730, IEC 62804, IEC TS 63209

Frequently Asked Questions

Which is more efficient, the White 395W 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 21.5% for the White 395W. Higher efficiency means more power generated per square metre of roof space.

Which panel produces more power, the White 395W or the Vertex S+ 450W Dual Glass Full Black?

The Vertex S+ 450W Dual Glass Full Black has a higher rated output at 450W. This means fewer panels would be needed to reach the same system size compared to the White 395W.

Which solar panel should I choose for my home — the White 395W 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.

Meyer Burger

White 395W

395W · 21.5% efficiency · HJT with SmartWire (SWCT)

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

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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