Solar Panel Comparison
LONGi Hi-MO 7 Bifacial 610W vs LONGi Hi-MO 7 HGD 610W Silver Bifacial
Both panels are rated at 610W.
Hi-MO 7 Bifacial 610W has a higher efficiency of 22.8% versus 22.6% for the Hi-MO 7 HGD 610W Silver Bifacial.
They use different cell technologies: Hi-MO 7 Bifacial 610W uses N-type HPDC 144-cut, while Hi-MO 7 HGD 610W Silver Bifacial uses N-type HPDC.
Here's how they compare across all key specifications.
Spec
LONGi
Hi-MO 7 Bifacial 610W
610W
22.8% efficiency
LONGi
Hi-MO 7 HGD 610W Silver Bifacial
610W
22.6% efficiency
Full Specification Comparison
| Spec | Hi-MO 7 Bifacial 610W | Hi-MO 7 HGD 610W Silver Bifacial |
|---|---|---|
| Performance | ||
| Power Output | 610 W | 610 W |
| Efficiency | 22.8% | 22.6% |
| Cell Type | N-type HPDC 144-cut | N-type HPDC |
| Temp. Coeff. | -0.28 %/°C | -0.26 %/°C |
| Number of Cells | 144 | 132 |
| Bifacial | Yes | Yes |
| Electrical | ||
| Voc | 48.38 V | 48.38 V |
| Vmp | 40.51 V | 40.51 V |
| Isc | 15.95 A | 15.95 A |
| Imp | 15.06 A | 15.06 A |
| Max System Voltage | 1500 V | 1500 V |
| Operating Temp | -40 to +85 °C | -40 to +85 °C |
| Physical | ||
| Dimensions | 2382x1134x30 mm | 2382x1134x30 mm |
| Weight | 33.5 kg | 33.5 kg |
| Frame Colour | Silver | Silver |
| Connector Type | — | MC4 |
| Warranty & Certification | ||
| Product Warranty | 25 years | 25 |
| Power Warranty | 30 years (87.4% yr30) | 30 years linear |
| MCS Certified | No | No |
| Certifications | IEC 61215, IEC 61730 | IEC 61215, IEC 61730 |
Frequently Asked Questions
Which is more efficient, the Hi-MO 7 Bifacial 610W or the Hi-MO 7 HGD 610W Silver Bifacial?
The Hi-MO 7 Bifacial 610W is more efficient at 22.8%, compared to 22.6% for the Hi-MO 7 HGD 610W Silver Bifacial. Higher efficiency means more power generated per square metre of roof space.
Which panel produces more power, the Hi-MO 7 Bifacial 610W or the Hi-MO 7 HGD 610W Silver Bifacial?
Both panels are rated at the same output of 610W.
Which solar panel should I choose for my home — the Hi-MO 7 Bifacial 610W or the Hi-MO 7 HGD 610W Silver Bifacial?
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.
LONGi
Hi-MO 7 Bifacial 610W
610W · 22.8% efficiency · N-type HPDC 144-cut
View full specs →LONGi
Hi-MO 7 HGD 610W Silver Bifacial
610W · 22.6% efficiency · N-type HPDC
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.