Solar Panel Comparison
JA Solar DeepBlue 4.0 500W Bifacial Commercial vs JA Solar DeepBlue 4.0 PRO 465W Black Frame
The DeepBlue 4.0 500W Bifacial Commercial delivers 500W, 35W more than the DeepBlue 4.0 PRO 465W Black Frame at 465W.
DeepBlue 4.0 PRO 465W Black Frame has a higher efficiency of 23.3% versus 21.5% for the DeepBlue 4.0 500W Bifacial Commercial.
Both use N-type TOPCon MBB Half-Cell cell technology.
Here's how they compare across all key specifications.
Spec
JA Solar
DeepBlue 4.0 500W Bifacial Commercial
500W
21.5% efficiency
JA Solar
DeepBlue 4.0 PRO 465W Black Frame
465W
23.3% efficiency
Full Specification Comparison
| Spec | DeepBlue 4.0 500W Bifacial Commercial | DeepBlue 4.0 PRO 465W Black Frame |
|---|---|---|
| Performance | ||
| Power Output | 500 W | 465 W |
| Efficiency | 21.5% | 23.3% |
| Cell Type | N-type TOPCon MBB Half-Cell | N-type TOPCon MBB Half-Cell |
| Temp. Coeff. | -0.3 %/°C | -0.3 %/°C |
| Number of Cells | 144 | 108 |
| Bifacial | Yes | No |
| Electrical | ||
| Voc | 43.2 V | 40.2 V |
| Vmp | 36 V | 33.5 V |
| Isc | 15.01 A | 14.65 A |
| Imp | 13.9 A | 13.88 A |
| Max System Voltage | 1500 V | 1500 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 2108x1048x35 mm | 1762x1134x30 mm |
| Frame Colour | Silver | Black |
| Connector Type | MC4 | MC4-EVO2 |
| Junction Box IP | IP68 | — |
| Warranty & Certification | ||
| Product Warranty | 25 | 25 |
| Power Warranty | 30 years linear | 30 years linear |
| MCS Certified | No | Yes |
| Certifications | IEC 61215, IEC 61730 | IEC 61215, IEC 61730 |
Frequently Asked Questions
Which is more efficient, the DeepBlue 4.0 500W Bifacial Commercial or the DeepBlue 4.0 PRO 465W Black Frame?
The DeepBlue 4.0 PRO 465W Black Frame is more efficient at 23.3%, compared to 21.5% for the DeepBlue 4.0 500W Bifacial Commercial. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the DeepBlue 4.0 500W Bifacial Commercial or the DeepBlue 4.0 PRO 465W Black Frame?
The DeepBlue 4.0 500W Bifacial Commercial has a higher rated output at 500W. This means fewer panels would be needed to reach the same system size compared to the DeepBlue 4.0 PRO 465W Black Frame.
Which solar panel should I choose for my home — the DeepBlue 4.0 500W Bifacial Commercial or the DeepBlue 4.0 PRO 465W Black Frame?
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.
JA Solar
DeepBlue 4.0 500W Bifacial Commercial
500W · 21.5% efficiency · N-type TOPCon MBB Half-Cell
View full specs →JA Solar
DeepBlue 4.0 PRO 465W Black Frame
465W · 23.3% efficiency · N-type TOPCon MBB Half-Cell
View full specs →More Comparisons
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.