Polycrystalline Solar Panels 330w High Efficiency Better Performance For off-gird & on-grid Solar Power System.
Even though poly 330w solar panels are not the most efficient solar panels, they are still quite popular in many markets, especially in South-East Asia, and the reasons can be many. First, poly 330w has a high power among standard poly solar panels relatively. If only considering poly solar panels, it is a good choice. Second, 72 cells poly solar panels range from 310w-350w, 330w as the middle option, and compares with mono solar panel, poly 330w has the highest cost-effectiveness. Last, it is a standard size solar panel which has been applied widely in the market for a long time.
|Front||3.2mm tempered glass|
|Frame||anodized aluminium alloy|
|Junction Box||IP67/IP68 (3 bypass diodes)|
(-)900mm and (+)900mm
|Mechanical load test||5400Pa|
|Pieces per pallet||26&36||26&32|
|Pallets per container||10||24|
|Pieces per container||280||696|
|Model Type||Power(W)||NO. of Cells||Dimensions(MM)||Weight（KG)||Vmp(V)||Imp(A)||Voc(V)||Isc(A)|
|Standard test conditions: measured values(atmosphiric mass AM.5, irradiance 1000W/m2, battery temperature 25℃)|
|Nominal Operating Cell Temperature(NOCT)
|Temperature Coefficient of Pmax
||-0.4%/℃||Maximum System Voltage||1000/1500VDC|
|Temperature Coefficient of Voc
||-0.29%/℃||Maximum Series Fuse Rating||20A|
|Temperature Coefficient of Isc
Amso Solar Top-class Warranty for Standard Size Solar Panels:
1: First year 97%-97.5% power output.
2: Ten years 90% power output.
3: 25 years 80.2%-80.7% power output.
4: 12 years product warranty.
1: standard size solar panels all come from standard production lines, which carry out standard production processes and quality control requirements.
2: standard size 36-72 cells solar panels have mature production techniques, market share and application filed.
3: the dimensions, the size of the solar cells, and the components of standard 36-72 cells solar panels could be highly similar among manufactures. Most manufacturers apply the same standards regard to the materials or techniques.