small size poly blue solar panels 50w65w80w90w all good quality for on-grid or off-grid solar power system can be used for residential or business application on roof or ground.
|Front||3.2mm tempered glass|
|Frame||anodized aluminium alloy|
|Junction Box||IP65/IP67/IP68 (1-2 bypass diodes)|
|Output Cables||4mm2 ,
(-)900mm and (+)900mm
|Mechanical load test||5400Pa|
Small size solar panels are also called customized solar panels which means they are higly customizable, you decide how the solar panels will be as following:
1: Types of solar cells: mono or poly;
2: Number of cells: 1/2 cutted, 1/3 cutted, 1/4 cutted;
3: TPT backsheet: white, black or other;
4: EVA film: white or color;
5: Frame: the length, the width, the thickness, the color;
6: Juction box: IP level(65-68), brand;
7: Cable: the length(null-1meter), the width;
8: Connectors: MC4, anderson, clips;
Small size solar panels are highly customized, except for the components, package is also a way that makes your products special. We have single pack, few single packs in a big carton, two pieces in one pack, ten pieces in one carton, and more pieces in one pack. Customers decide how their packages will be. Usually, wholesalers prefer cartons packing in order to save cost, and retailers prefer single pack for convenience and customers’ preference.
|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℃)
|Temperature Rating||Limit Parameter|
|Nominal Operating Cell Temperature(NOCT)||45±2℃||Operating Temperature||-40-+85℃|
|Temperature Coefficient of Pmax||-0.4%/℃||Maximum System Voltage||1000/1500VDC|
|Temperature Coefficient of Voc||-0.29%/℃||Maximum Series Fuse Rating||10A|
|Temperature Coefficient of Isc||-0.05%/℃|
1: small size solar panels are also called customized solar panels which means the dimensions, the color, the cell’s size, the voltage and almost everything are customizable.
2: when speaking of size and voltage, small size solar panels are more suitable and convenient for residential off-grid solar power system, for example, 5-10v solar light system for garden.
3: Because of the small size, the maintenance (when there is snow or dirt) as well as the installation work of small solar panels are much more easier than large panels.