The 650W Solar Panel equipped with TOPCon N-Type bifacial technology delivers higher energy yield and lower degradation for utility-scale and commercial installations. Engineered for durability and performance, this high-efficiency PV module enhances system ROI and long-term reliability.
Up to 650W output, reducing system cost and improving ROI.
Stable performance even in high-temperature environments.
Up to 25% additional power generation from rear-side energy.
30-year linear power warranty ensures long-term reliability.
N-type solar technology offers higher efficiency, lower degradation, and better long-term performance compared with conventional P-type modules.
| Comparison Item | N-type TOPCon | Conventional P-type |
|---|---|---|
| Cell Efficiency | Higher conversion efficiency | Relatively lower efficiency |
| Power Output | Higher module wattage potential | Lower output under the same module size |
| Degradation | Lower first-year and annual degradation | Higher degradation over time |
| Temperature Performance | Better performance in hot climates | Less stable under high temperatures |
| Bifacial Gain | Better rear-side power generation potential | Usually lower bifacial performance |
| Energy Yield | Higher lifetime energy generation | Lower long-term yield |
| LCOE | More competitive long-term cost per kWh | Higher lifetime system cost |
| Project Value | More suitable for utility and C&I projects | Suitable for cost-sensitive conventional projects |
For commercial and utility-scale projects, N-type TOPCon modules provide better long-term returns through higher efficiency, lower degradation, and improved energy yield.
Detailed mechanical dimensions and electrical characteristics for commercial and utility-scale solar projects.
Mechanical dimensions and mounting details (Unit: mm)
| Module Type | BSM635G12-60HNH | BSM640G12-60HNH | BSM645G12-60HNH | BSM650G12-60HNH | BSM655G12-60HNH | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT | ||
| Maximum Power | (Pmax/W) | 635 | 481 | 640 | 485 | 645 | 489 | 650 | 493 | 655 | 497 |
| Operating Voltage | (Vmp/V) | 43.10 | 40.63 | 43.23 | 40.80 | 43.36 | 40.97 | 43.49 | 41.14 | 43.62 | 41.31 |
| Operating Current | (Imp/A) | 14.73 | 11.84 | 14.80 | 11.89 | 14.88 | 11.94 | 14.95 | 11.98 | 15.02 | 12.03 |
| Open-Circuit Voltage | (Voc/V) | 52.62 | 50.02 | 52.82 | 50.21 | 53.02 | 50.40 | 53.22 | 50.59 | 53.42 | 50.78 |
| Short-Circuit Current | (Isc/A) | 15.35 | 12.47 | 15.41 | 12.53 | 15.47 | 12.59 | 15.53 | 12.65 | 15.59 | 12.71 |
| Module Efficiency | ηm(%) | 23.51 | 23.69 | 23.88 | 24.06 | 24.25 | |||||
See how Bluesun high-efficiency solar panels are applied in real-world photovoltaic power plant projects.
This project demonstrates stable performance, high energy yield, and reliable installation in utility-scale environments.
Common questions about the BSM650G12-60HNH 650W TOPCon bifacial module, including efficiency, applications, bifacial performance, and long-term reliability.
The BSM650G12-60HNH module delivers high conversion efficiency typical of advanced N-type TOPCon technology. In this power class, module efficiency exceeds 24%, helping project developers achieve higher energy density and better land-use value for utility-scale and commercial solar installations.
The BSM650G12-60HNH combines high power output, TOPCon cell technology, and bifacial design in one module. Its key advantages include higher front-side efficiency, potential rear-side energy gain, lower long-term degradation, and improved overall project returns, making it a strong choice for utility-scale and C&I solar projects.
Yes. This 650W bifacial module is designed for large-scale applications where high power output, stable performance, and lower balance-of-system costs are important. It is well suited for utility-scale solar farms, commercial and industrial rooftops, and other projects that require reliable long-term energy generation.
Bifacial technology allows the BSM650G12-60HNH to generate electricity from both the front and rear sides of the module. When installed in suitable environments such as reflective ground surfaces or elevated mounting structures, the rear side can contribute additional energy yield, helping improve system performance and reduce LCOE.
N-type TOPCon technology generally provides lower degradation, better temperature performance, and higher long-term energy yield than conventional P-type modules. For long-life solar assets, this means more stable output over time and better lifetime project value, which is especially important for utility and commercial investors.
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