Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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340W Polycrystalline Solar Panel
Product Description
| Model | SKE320P-72 | SKE325P-72 | SKE330P-72 | SKE335P-72 | SKE340P-72 | SKE350P-72 |
| Maximum Power | 320W | 325W | 330W | 335W | 340W | 350W |
| (Pmax) | ||||||
| Open Circuit Voltage(Voc) | 46.35V | 46.64V | 46.79V | 46.32V | 46.55V | 46.92V |
| Short-circuit Current (Isc) | 9.07A | 9.12A | 9.18A | 9.16A | 9.24A | 9.40A |
| Maximum Power Voltage (Vmp) | 37.42V | 37.69V | 37.87V | 38.15V | 38.37V | 38.8V |
| Maximum Power Current (Imp) | 8.55A | 8.62A | 8.71A | 8.78A | 8.86A | 9.02A |
| Module Efficiency(%) | 16.49% | 16.75% | 17.01% | 17.27% | 17.52% | 18.04% |
| Power Tolerance | 0~+5W | |||||
| Operating Temperature | -40℃ to +85℃ | |||||
| Maximum System Voltage | 1000V DC | |||||
| Standard Test Environment | Irradiance 1000W/m2, Cell temperature 25℃ , AM 1.5 | |||||
Mechanical Characteristics
| Cell Type | Polycrystalline (156x156 mm) |
| Number of cells | 72 |
| Dimensions | 1956*992*40mm |
| Weight | 22.8kgs |
| Glass | 3.2mm tempered glass |
| Frame | Anodized aluminium alloy |
| Junction box | IP67 |
| Cable | 4mm2 , 1000m |
| Connector | MC4 or MC4 compatible |
Advanced Performance & Proven Advantages
▶ High module conversion efficiency up to 17.52% through innovative five busbar cell technology.
▶ Low degradation and excellent performance under high temperature and low light conditions.
▶ Robust aluminum frame ensure the modules to withstand wind loads up to 2400Pa and snpw loads up to 5400Pa.
▶ High reliability against extreme environment conditions(passing salt mist ,ammonia and hail tests).
▶ Potential induced degradation(PID) resistance.
▶ Positive power tolerance of 0~+3%.
Glass
* High-transmittance and low reflection
* Inspection:GB15763.2-2005.ISO9050
* High solar transmittance
* High mechanical strength
* High flatness
Solar Cell
* High output-power: conversation efficiency is 18%-22%
* High shunt-resistance: adapt the several environmental conditions.
* Bypass diode minimizes the power drop by shade
* Excellent low light effect
* Low breakage rate
Frame
* Aluminium extrusion profile with prompt delivery
* Available in customized surface finish
* Excellent material for smooth and subtle edges
* Extrusion for construction and other industrial purposes
* Thickness variable according special request
Junction Box
* High current and voltage carrying capacity
* Simple, quick and safe effective field assembly
* IP 67 it can be used in the outdoor iron environment
* Expansion connector are available for future requirement
* Double permanent connection are adapted for all of the connecting
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