Jinko EAGLE G6R 425
#7 in 150 W and upFull review
A budget all-black rooftop panel from one of the largest makers, for homeowners who want a long warranty at the lowest price per watt.
Portlandia Electric Supply $198 Solar Cellz USA $202.02$198
The Jinko EAGLE G6R 425 is the better rigid solar panel overall, rated 4.6 to 4.5. The Jinko EAGLE G6R 425 leads on value. The Jinko EAGLE G6R 425 costs $47.29 less ($198 vs $245.29).
Qcells Q.TRON BLK M-G2+ 430
#11 in 150 W and upFull review
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.
Solar Cellz USA $245.29 A1 Solar Store $245.96$245.29
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Jinko EAGLE G6R 425 for value ($0.47 per rated watt vs $0.57 per rated watt).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 150 W and up rigid solar panel; a clear win is highlighted. How we rank explains each one.
| Factor weight | Jinko EAGLE G6R 425 | Qcells Q.TRON BLK M-G2+ 430 |
|---|---|---|
| Overall rating | 4.6/5 | 4.5/5 |
| Value 45% | 98 $0.47 per rated watt | 89 $0.57 per rated watt |
| Tested output 15% | 50 not yet independently tested (neutral score used) | 50 not yet independently tested (neutral score used) |
| Durability 25% | 100 IP68, 25-year warranty | 100 IP68, 25-year warranty |
| Efficiency 15% | 75 21.8% module efficiency | 80 22% module efficiency |
Specifications
| Jinko EAGLE G6R 425 | Qcells Q.TRON BLK M-G2+ 430 | |
|---|---|---|
| Output | ||
| Rated power | 425 W | 430 W |
| Module efficiency | 21.8% | 22% |
| Claimed efficiency | 21.8% (module efficiency from the datasheet; Jinko publishes no headline figure (the 440 W version is 22.53%)) | 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, 108 half cells) | Monocrystalline (N-type TOPCon (Q.ANTUM NEO), 108 half cells) |
| Bifacial | No | No |
| Electrical | ||
| Open-circuit voltage (Voc) | 39 V | 39.3 V |
| Voltage at max power (Vmp) | 32.4 V | 32.9 V |
| Short-circuit current (Isc) | 13.6 A | 13.7 A |
| Current at max power (Imp) | 13.1 A | 13.1 A |
| Voc temperature coefficient | -0.2%/°C | -0.2%/°C |
| Series / parallel | Yes | Yes |
| Connections | ||
| Output connector | Stäubli MC4 | Stäubli MC4 (IP68) |
| Build | ||
| Weight | 46.3 lb (21 kg) | 46.7 lb (21.2 kg) |
| Dimensions | 67.79 x 44.65 x 1.38 in | 67.8 x 44.6 x 1.18 in |
| Frame | anodized aluminum alloy, black | black anodized aluminum |
| Glass | 3.2 mm anti-reflection coated, low-iron tempered | 3.2 mm thermally pre-stressed, anti-reflection |
| Junction box rating | IP68 | IP68 |
| Warranty | 25 years | 25 years |
| Output warranty | 30-year linear: no more than 1% loss in year 1, then no more than 0.4% a year (at least 87.4% at year 30) | 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) |