- At 20.4% efficiency, this panel is 0.9pp above typical PERC 0-400W modules (median: 19.5%)
- 204.5 W/m² power density - 10.1 W/m² more than PERC 0-400W median (194.4 W/m²), more power per roof area
- -0.28%/°C temperature coefficient (median: -0.36%/°C) - retains ~3% more power at high temperatures
- 19.0 kg weight - 1.3 kg lighter than PERC 0-400W median (20.3 kg), reducing installation effort
- #9718 for efficiency, #1067 for temperature performance out of 11672 panels
Price Offers 0
| Shop | Country | Price | Price/kWp |
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Series JS Solar 120 Series 6 variants
The Jinko Solar JS Solar 120 Series is designed for installations where maximum power density and predictable performance over the years are crucial, even under varying weather conditions. The use of modern cell architecture and a refined laminate construction results in high efficiency in real-world conditions – the panel performs better under partial shading, morning and evening solar dips, and higher temperatures.
This solution is for investors who want to minimize production losses while also simplifying installation design. Stable chain performance makes it easier to select inverters and protection devices, and enhanced mechanical strength helps in installations exposed to wind and snow loads.
The JS Solar 120 Series is suitable for rooftops of homes and businesses, carports, and projects where aesthetics and cable management are important. It stands out from many competing modules due to its balanced approach to performance and durability – without compromising daily operation.
Electrical Parameters (STC)
| Nominal Power (Pmax) | 345 Wp |
| Module Efficiency | 20.40% |
| Voltage at Max Power (Vmpp) | 34.40 V |
| Current at Max Power (Impp) | 10.03 A |
| Open Circuit Voltage (Voc) | 41.30 V |
| Short Circuit Current (Isc) | 10.65 A |
| Max System Voltage | 1000 V |
Temperature Coefficients
| Temp. Coeff. Pmax | -0.280%/°C |
| Temp. Coeff. Voc | -0.360%/°C |
| Temp. Coeff. Isc | 0.050%/°C |
| NOCT | 45°C |
Cell Technology
| Cell Type | Monocrystalline |
| Cell Count | 120 |
| Bifacial | No |
| Bifaciality Factor | - |
Dimensions & Weight
| Length | 1684 mm |
| Width | 1002 mm |
| Height | 35 mm |
| Weight | 19.0 kg |
| Area | 1.69 m² |
| Power Density | 204.5 Wp/m² |
Warranty
| Product Warranty | - |
| Performance Warranty | 25 years |
| End-of-Warranty Output | 80.7% |
| First Year Degradation | - |
| Annual Degradation | - |