290W Monocrystalline Solar Panel With A Grade
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Item Details
Product Description
A grade 290W monocrystalline solar panel
Features:
Excellent low light performance on cloudy days, mornings and evenings
• Advanced surface texturing
• Back surface fi eld
• Selective emitter
Maximize limited space with top-end e ciency
• Up to 193 W/m2 power density
• Low thermal coe cients for greater energy production at high operating temperatures
Highly reliable due to stringent quality control
• Over 30 in-house tests (UV, TC, HF, and many more)
• In-house testing goes well beyond certi cation requirements
• PID resistant
• 100% EL double inspection
Certi ed to withstand the most challenging environmental conditions
• 2400 Pa wind load
• 5400 Pa snow load
• 25 mm ice ball diameter at 23m/s
Description
Description/Model | CNSDPV290(72)M6-50/45 |
Rate maximum power(Pmax) | 290 |
Open circuit voltage(Voc) | 44.50 |
Short circuit current(Lsc) | 8.68 |
Maximum power voltage(Vmp) | 35.80 |
Maximumpower current(Lmp) | 8.11 |
Cell efficiency(%) | 16.86% |
Max system voltage(VDC) | 1000VDC |
Temperature coefficient of Voc | -0.340%/ºC |
Temperature coefficient of Lsc | +0.049%/ºC |
Temperature coefficient of power | -0.430%/ºC |
Maximum Series Fuse Rating | 18A |
Solar cell and configuration | 72pcs(6*12) in series, 156*156mm monocrystalline |
Junction box | IP67,1000 VDC, TUV certified; 6pcs Schottky By-pass Diodes |
Cable type & connector | 4mm², TUV certificated, 0.9m length:MC4 |
Encapsulation | Low iron coated glass, 3.2mm thickness, light transmission above91%, TPT and fast cure EVA |
Frame | Clear anodized aluminum alloy, 40mm thickness, silver |
Dimension(L*W*H) | 1640*990*40mm |
Weight | 22.5±1kg(CNSDPVXXX(72)M6-50) |
Heavy mechanical load salient features | 5400PA (according to IEC61215) |
Hail impact test | Diameter 25mm ice ball, 23m/s |
Operating temperature | -40ºC-+85ºC |
Standard test conditions | STC:AM=1.5,1000W/m²,cell temperature 25ºC |
Proven Quality
We strickly carry out the ISO9001,ISO14001,ISO18001 quality control methodology and have implemented check points at every step of the production process to ensure conformance.
We use best practicies in our manufacturing floor by implementing 6S, and use statistical methodology to continuously improve our manufacturing efficiency, eliminate waste, and constantly raise the bar to deliver higher standards of quality products.
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