Solar Panel Comparison

Canadian Solar HiKu6 550W Mono PERC vs Trina Solar Vertex S+ 450W Dual Glass Full Black

The HiKu6 550W Mono PERC delivers 550W, 100W 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 21.5% for the HiKu6 550W Mono PERC.

They use different cell technologies: HiKu6 550W Mono PERC uses Mono PERC Half-Cut, 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 efficiencyHiKu6 550W Mono PERC· Higher outputHiKu6 550W Mono PERC· Better temp. performanceVertex S+ 450W Dual Glass Full Black· Lighter

Spec

Canadian Solar

HiKu6 550W Mono PERC

550W

21.5% efficiency

Trina Solar

Vertex S+ 450W Dual Glass Full Black

450W

22.5% efficiency

Full Specification Comparison

SpecHiKu6 550W Mono PERCVertex S+ 450W Dual Glass Full Black
Performance
Power Output550 W450 W
Efficiency21.5%22.5%
Cell TypeMono PERC Half-CutN-type i-TOPCon Triple-Cut
Temp. Coeff.-0.34 %/°C-0.29 %/°C
Number of Cells132144
BifacialNoYes
Electrical
Voc49.6 V52.9 V
Vmp40.9 V44.6 V
Isc13.95 A10.74 A
Imp13.2 A10.09 A
Max System Voltage1500 V1500 V
Operating Temp-40 to +85 °C-40 to +85 °C
Physical
Dimensions2278x1134x30 mm1762x1134x30 mm
Weight27.6 kg21 kg
Frame ColourSilverBlack
Connector TypeMC4-EVO2—
Junction Box IPIP68—
Warranty & Certification
Product Warranty12 years25 years
Power Warranty25 years linear30 years (87.4% yr30, 0.4%/yr)
MCS CertifiedNoYes
CertificationsIEC 61215, IEC 61730, CE, ISO 9001, ISO 14001IEC 61215, IEC 61730, IEC 62804, IEC TS 63209

Frequently Asked Questions

Which is more efficient, the HiKu6 550W Mono PERC 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 HiKu6 550W Mono PERC. Higher efficiency means more power generated per square metre of roof space.

Which panel produces more power, the HiKu6 550W Mono PERC or the Vertex S+ 450W Dual Glass Full Black?

The HiKu6 550W Mono PERC has a higher rated output at 550W. 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 HiKu6 550W Mono PERC 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.

Canadian Solar

HiKu6 550W Mono PERC

550W · 21.5% efficiency · Mono PERC Half-Cut

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 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 BlackVertex S+ 450W Dual Glass Full Black vs Maxeon 6 DC 440W

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