SHENZHEN URILIC ENERGY TECHNOLOGY CO.,LTD
10 YEARS OF INDUSTRY EXPERIENCE ! URILIC ENERGY, CREATE NEW NATURE
|Place of Origin:||China|
|Certification:||CQC, TUV, CE, UL, ROHS, ISO9001, IEC|
|Minimum Order Quantity:||Negotiation|
|Packaging Details:||Carton box|
|Delivery Time:||5-15 days|
|Product Name:||Polycrystalline Solar Panel||Power:||5W|
|Max. Power Voltage:||18.0 V||Number Of Cells:||36pcs|
|Junction Box IP Rate:||IP65||Application Class:||Class A|
mono versus poly solar panels,
multicrystalline silicon solar cells
5W-18V Polycrystalline Solar Panel 5 Watt Solar Panels Small Solar Panel
Polycrystalline solar panels are made from similar silicon material hence instead of going through the slow and more expensive process of creating a single crystal, molten silicon is just put into a cast and cooled with a seed crystal. By using the casting method, the crystal surrounding the seed isn’t uniform and branches into many, smaller crystals, thus the term “polycrystalline”. The surface has a jumbled look with many variations of blue colour. In general, we have a number of successful projects around the world, such as grid-connected power generation systems, off-grid power generation systems, and integrated power generation facilities. We have advanced, mature and stable supply lines to support your multi-faceted needs in the solar market.
The surface has a jumbled look with many variations of blue colour. In general, we have a number of successful projects around the world, such as grid-connected power generation systems, off-grid power generation systems, and integrated power generation facilities. We have advanced, mature and stable supply lines to support your multi-faceted needs in the solar market.
Polycrystalline Solar Panel positive pole and the negative pole are on the same side, the cell’s front side can absorb maximum sunlight, so that it can get the maximum power. High cell efficiency with quality silicon materials for long term output stability. 1 Wind resistance, pressure resistance, high conversion efficiency.
|Peak Power (W)||5±3%|
|Open circuit voltage (V)||21.6|
|Peak Voltage (V)||18.0|
|peak current (A)||0.278|
|Short-circuit current (A)||0.30|
|Solar cells efficiency||15-17.0%|
|Maximum system voltage (V)||1000V DC|
|Rated operating temperature||48±2°C|
|Working temperature range||-40°C- +85°C|
|Current temperature coefficient||0.1%/°C|
|Voltage temperature coefficient||-0.37%/°C|
|Power Temperature Coefficient||-0.45%/°C|
|Solar Cell||Poly crystalline silicon|
|Number of cells||36 pcs|
|Surface Packaging||Low iron tempered glass/3.2mm|
|Sealant||Ethylene Vinyl Acetate (EVA)|
|Junction Box Waterproof Level||≥IP65|
|Back wind pressure||2400Pa|
|Maximum hail impact||25mm/ 23m/s|
Solar power stations, Small solar wind hybrid system, Rural electrification, Small home power systems, Power supply for traffic, security, gas industry, 12V and 24V battery charging systems, Other industrial and commercial applications.
Our products are widely used in solar lighting, lamps, household electricity, traffic, communication, meteorological, building and photo-voltaic power plants and other fields. Widely used for educational kits,experiment kits,science kits,toys kits,small power supply etc. It's widely used for decorative lamps, electric toys, electronics, gifts and other industries.
Contact Person: sales