600W 610W N-Type TOPCon bifacial solar panel with 23.1% efficiency. Bifacial gain up to 30%. -0.29% temp coefficient. 30-year warranty. For commercial & utility solar farm
| Dimensions | 2278 × 1134 × 30 mm |
| Weight | 28.0 kg (62 lbs) |
| Cell | 182mm N-Type TOPCon, 144 Half-Cells |
| Certifications | IEC61215, IEC61730, TUV, CE |
| Protection | IP68 Junction Box, 5400Pa Snow Load |
| Packaging | 37 pcs/pallet, 740 pcs/40HQ, 300 pcs/20GP |
The solar industry is shifting from P-Type PERC to N-Type TOPCon. Here’s why:
| Module Efficiency | Bifaciality | Temperature Coefficient | LID (Initial Degradation) | Annual Degradation | Warranty | |
| P-Type PERC (500-550W) | 20-21% | 65-70% | -0.35%/°C | 1-2% | 0.55% | 25 years |
| N-Type TOPCon (610W) | 22.8% | 80% | -0.29%/°C | Near Zero | 0.45% | 30 years |
| Advantage | +2-3% more power per sqm | +10-15% rear side gain | 4% more power on hot days | Higher initial output | 30-year vs 25-year life | 5 extra years of coverage |
Bottom line: TOPCon delivers higher energy yield, better hot weather performance, and longer system life – with the same footprint as PERC.
Our 610W module uses advanced N-Type TOPCon (Tunnel Oxide Passivated Contact) cell technology, achieving 22.8% front-side module efficiency – significantly higher than conventional PERC modules. This means more power from the same roof or ground space.
No Light Induced Degradation (LID) – full power from day one
Annual degradation <0.45% (vs PERC 0.55%)
30-year linear warranty – 90% output at year 30 (vs PERC 85%)
Long-term impact: A 30-year TOPCon system produces approximately 8-12% more lifetime energy than a 25-year PERC system.
Solar panels lose power as they heat up. Our TOPCon panels have an industry-leading -0.29%/°C temperature coefficient (vs PERC at -0.35%/°C).
On a 65°C (149°F) summer day (typical for rooftop or desert installations):
TOPCon 610W produces: ~575W (6% loss)
PERC 550W produces: ~500W (9% loss)
TOPCon delivers 15% more power on hot days – critical for projects in Texas, Arizona, Florida, Mexico, the Caribbean, and the Middle East.
With 80% bifaciality, the rear side captures reflected sunlight from ground, white roofs, snow, or sand. Depending on albedo and mounting height, you can expect:
+15-20% gain on grass or gravel
+20-25% gain on sand or light-colored ground
+25-30% gain on white membrane roofs or snow
Effective equivalent power: Up to 800W per panel under optimal bifacial conditions.
| Parameter | 580W | 585W | 590W | 595W | 600W | 605W | 610W |
| Cell Type | N-Type TOPCon | ||||||
| Cell Size | 182mm | ||||||
| Cells | 144 | ||||||
| Pmax (W) | 580 | 585 | 590 | 595 | 600 | 605 | 610 |
| Vmp (V) | 42.1 | 42.3 | 42.5 | 42.7 | 42.9 | 43.1 | 43.3 |
| Imp (A) | 13.78 | 13.83 | 13.88 | 13.94 | 13.99 | 14.04 | 14.09 |
| Voc (V) | 50.8 | 51 | 51.2 | 51.4 | 51.6 | 51.8 | 52 |
| Isc (A) | 14.5 | 14.58 | 14.66 | 14.74 | 14.82 | 14.9 | 14.98 |
| Module Efficiency (%) | 21.9 | 22.1 | 22.3 | 22.5 | 22.7 | 22.9 | 23.1 |
| Bifaciality (%) | 80 | ||||||
| Temperature Coefficient (Pmax) | -0.29%/°C | ||||||
| Temperature Coefficient (Voc) | -0.25%/°C | ||||||
| Temperature Coefficient (Isc) | +0.045%/°C | ||||||
Solvic-590-610w-Bifacial-Solar-Module-Datasheet
Each 610W panel covers about 2.58m². For 1MW (~1,640 panels), you need approximately 4,200-5,000m² (1-1.2 acres), including spacing between rows. That's about 10-15% less land than 550W PERC panels due to higher efficiency.
Use string inverters with 1500V input rating (e.g., Sungrow, SMA, Huawei) or 1500V central inverters for large farms. For commercial rooftops, microinverters compatible with high-wattage modules (Enphase IQ8 series) work well. Ensure the inverter handles ~15A Isc per string.
N-Type TOPCon uses phosphorus-doped silicon (vs boron in P-Type). This eliminates boron-oxygen defects, resulting in near-zero LID, lower temperature coefficient, higher bifaciality, and better long-term stability. Simply put: TOPCon produces more energy over longer system life.
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