Canadian Solar TOPHiKu6 455
#9 in 150 W and upFull review
A low-cost all-black panel from a top-tier maker for a home rooftop, especially in snowy areas. Confirm stock before planning around it.
Solar Cellz USA $241.45$241.45
4.5/5
A safe all-black pick for a home rooftop array where a long warranty from a large, US-assembling maker matters more than the lowest price per watt.
- 430 WRated output
- $0.57Price / W
- 39.3 VOpen-circuit voltage
- 46.7 lbWeight
- 25 yearsWarranty
Check price at Solar Cellz USA$245.29Check price at A1 Solar Store$245.96
Price checked October 26, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 25-year product and 25-year output warranty from one of the largest US panel makers
- Assembled in the USA, which some installers and incentive programs prefer
- All-black look with no visible gaps or white backsheet on the roof
Cons
- Costs more per watt than imported 108-cell panels of the same size
- Sold through solar distributors rather than Amazon, and some stores want 10 or more panels per order
- No independent output test yet
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | Q.TRON BLK M-G2+ 430 |
|---|---|
| Output | |
| Rated power | 430 W |
| Module efficiency | 22% |
| Claimed efficiency | 22.5% (maximum module efficiency of the series (440 W version); the 430 W version is at least 22.0%) |
| Cells | Monocrystalline (N-type TOPCon (Q.ANTUM NEO), 108 half cells) |
| Bifacial | No |
| Electrical | |
| Open-circuit voltage (Voc) | 39.3 V |
| Voltage at max power (Vmp) | 32.9 V |
| Short-circuit current (Isc) | 13.7 A |
| Current at max power (Imp) | 13.1 A |
| Voc temperature coefficient | -0.2%/°C |
| Series / parallel | Yes |
| Connections | |
| Output connector | Stäubli MC4 (IP68) |
| Build | |
| Weight | 46.7 lb (21.2 kg) |
| Dimensions | 67.8 x 44.6 x 1.18 in |
| Frame | black anodized aluminum |
| Glass | 3.2 mm thermally pre-stressed, anti-reflection |
| Junction box rating | IP68 |
| Warranty | 25 years |
| Output warranty | 25 years: at least 98.5% in year 1, then no more than 0.33% loss a year (95.53% at 10 years, 90.58% at 25 years) |
Alternatives in this size
Silfab Prime NTC 440
#10 in 150 W and upFull review
A North American-made all-black rooftop panel for homeowners or installers who want domestic supply and a strong 30-year output warranty. Register it to get the full 25-year product warranty.
SolarTown $245.99 Solar Cellz USA $279.32$245.99
SUNGOLDPOWER 5000W (10 x 500W) 10-Pack
#12 in 150 W and upFull review
A low-cost 5 kW bundle of large panels for a home rooftop or ground-mount system on a 48 V or grid-tie inverter with MPPT input. Only worth it if you need all ten.
Amazon $2,685$2,685
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