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0790-6444188
Mail：
terrina.huang@rh-solar.com
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0790-6444188
terrina.huang@rh-solar.com
Position：Home>Products>Solar Cell>Poly Solar Cell
Jiangxi Ruihuang established in 2008, sepcialized in developing and manufacturing solar panels, the wattage of the solar modules is from 10W to 440W. It currently owns its own manufacturing plants with a total area of 50,000 square meters, with the 5 full-automatic production lines of solar panels.
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FEATURES
Ozonized PID resistant process
Tighter color variation control❶
<1.0mm graphite boat button size❷
> 1.5N peel strength for Front Ag busbar❸
>2.0N peel strength for Back Ag busbare❸
Cell bow <2.0mm
| TEMPERATURE COEFFICIENTS | |
| Voc (β) | -0.33% /°C |
| Isc (α) | +0.06% /°C |
| Pmp (γ) | -0.40% /°C |
SPECTRAL RESPONSE, IQE AND IRRADIANCE DEPENDENCE❹
| Irradiance W/㎡ | Isc* | Voc* | Pmp* |
| 1000 | 1.00 | 1.00 | 1.00 |
| 800 | 0.80 | 0.99 | 0.79 |
| 600 | 0.60 | 0.98 | 0.59 |
| 400 | 0.40 | 0.96 | 0.38 |
| 200 | 0.20 | 0.93 | 0.18 |
Values normalized to 1000 W/㎡ Irradiance
| MECHANICAL DATA & DESIGN | |||
| Format | 156.75mm X 156.75mm士0.25mm | ||
| Thickness | 220土20μ/ 200土20μ | ||
| Front | 0.64mm wide continuous BB SiN Blue ARC | ||
| Back | 1.8mm exposed BB width Al BSF | ||
| CELL SPECI FICATION | ||||||
| Eff, % | Pmpp, w | Vmpp, V | Impp, A | Voc, V | Isc, A | Isc, A |
| 18.80 | 4.63 | 0.543 | 8.52 | 0.641 | 9.07 | 9.07 |
| 18.70 | 4.61 | 0.542 | 8.51 | 0.640 | 9.05 | 9.05 |
| 18.60 | 4.59 | 0.541 | 8.49 | 0.639 | 9.03 | 9.03 |
| 18.50 | 4.56 | 0.539 | 8.46 | 0.637 | 9.00 | 9.00 |
| 18.40 | 4.54 | 0.538 | 8.44 | 0.636 | 8.99 | 8.99 |
| 18.30 | 4.51 | 0.536 | 8.41 | 0.635 | 8.97 | 8.97 |
| 18.20 | 4.48 | 0.535 | 8.38 | 0.633 | 8.94 | 8.94 |
Measurements at Standard Test Conditions (STC), 1000W/㎡, 25°C,AM1.5G Spectrum
➊Ref: Risun Solar Optical Inspection Standard; Please contact sales@risunsolar.com for the document.
❷Graphite button mark not protruding the extreme fingers or cover fingers.
❸Peel strength test referenced to 180° peel angle using Auto Tab Pull Tester.
❹Temperature coefficients, Spectral response, IQE curve and Irradiance dependence measured at National Center of Supervision and Inspection on Solar PV products Quality, CPVT Testing lab, Wuxi,China.
Remark: Product specifications are subject to change without notice. Risun Solar reserves the right for the final interpretation of all fiqures reported in this specification document.