235W-240W Poly-crystalline Solar Panel
235W-240W Poly Crystalline Silicon Photovoltaic Module
The good weak light performance(morning,evening and cloudy day) has been tested and approved by professional third-party.
Guarantee from 0±3% as power tolerance.
100% EL test before and after lamination, and finished products EL test, providing higher quality assurance.
For a period of twenty-five (25)years commencing on the Warranty Start Date, loss of power output of the nominal power output measured at Standard Test Conditions (STC) for the Product(s) shall not exceed:
1.Within a period of one (1) year from the Warranty Start Date, the module output will be at least 97% of the rated power output specified in the original product label.
2.During the next twenty-five (25) years, the module power output will degrade no more than 0.708% per year of the rated power output specified in the original product label. Therefore, at the end of the warranty period, the guaranteed module power outputwill be at least 80.008% of the rated power output specified in the original product label.
I-V Curves of PV module JYxxxP54 at different light power
54pcs (6×9) —— 5 bus bars
Voltage at Pmax (Vmp) [V]
Current at Pmax (Imp) [A]
Open-circuit voltage (Voc) [V]
Short-circuit current (Isc) [A]
Max-system voltage (VDC) [V]
No. of bypass diodes
Max. series fuse [A]
Temperature coefficient of pmax
Temperature coefficient of voc
Temperature coefficient of isc
Nominal module operating temperature(NMOT)
*STC Conditions (1000W/m²;1.5AM and 25°C cell temperature)
cCable type, diameter and length
Type of connector
No. of Draining holes in frame
Glass:Tempered glass 3.2mm
Clear anodized aluminium alloy type 6063T5 frame
Qualification Test Parameters
Dielectric insulation voltage
3600Pa for positive (downward) and 1600Pa for negative (upward)
Safety factor ym
25mm(1inch) at 23m/s(52mph)
Fire Safety Class