72W Roll-up Thin Film Solar Panels
|20-49 50-99 100-199 200-499 500+|
|FOB Unit Price:||US $205 US $190 US $180 US $170 US $168|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Transport Package:||Strong Carton, Color Box|
|Payment Terms:||T/T, Western Union|
- Model NO.: SN-XLS11-72
- Peak Power: 72W
- Working Current: 4.09A
- Isc: 5.1A
- Trademark: SINOLTECH
- Origin: China
- Material: Amorphous Silicon
- Working Voltage: 17.6V
- Voc: 24.2V
- Product Name: 72W Roll-up Thin Film Solar Panels
- Specification: IEC, CE
Our thin film flexible solar modules can be utilized for either on-grid or off-grid applications and they come backed by our 25 year power-output warranty. Our solar modules are produced using the innovative and patented manufacturing process and are designed to deliver high energy efficiency at a low cost for years to come.
Roll-up thin film solar panels on stainless steel plates are manufactured by a roll-to-roll process.
Which allows the company to produce triple-junction thin-film silicon solar cells on rolls of thin stainless steel substrates, three feet wide and up to one mile long. The long stainless steel web is guided through a series of vacuum chambers for the deposition of nine semiconductor layers using a plasma enhanced chemical vapor deposition process, and back-reflector and top electrode layers using a sputtering process. The combined thickness of the layers for the triple-junction solar cell is approximately one hundredth of the thickness of a typical sheet of paper. Therefore, only a small amount of silicon is used.
About the efficiency, while conventional solar panels have efficiencies topping 20%, thin film solar panels are only are about 8% efficient. Technology Review gives the example of one of thin film flexible18' long panels producing 330w, whereas if that same area was covered in conventional crystalline silicon panels in would be 740w.
Quite a difference, but then again, these panels could be used in applications where conventional solar panels simply wouldn't be appropriate.
Thin film flexible amorphous silicon solar panel offers solutions for
Flat, Corrugated and Standing Seam Metal Roofs
Single Ply TPO and EPDM Membrane Roofs
HDPE Landfill Covers
Easy to Install: May be adhered directly to metal roofing pans, no racking system is required, Laminates and metal roofing can be installed in one step reducing installation time and costs.
No roof penetrations: Laminates can be adhered directly to metal roofing, There are no penetrations to the roof deck.
Lightweight: Laminates weigh less than one pound per square foot, with no point loads or increased wind loading, Can be installed without costly structural roof reinforcements.
Durable: Solar roofing systems using our technology have achieved wind ratings >185 MPH.
Glass-free modules mean you don't have to worry about breakage due to hail or vandalism.
Flexible: Laminates offer freedom of design to architects, as they can conform to curved surfaces, Laminates integrate directly with the metal roofing pans, they do not detract from the appearance of the building.
V-laminates offer freedom of design to architects as they can even conform to curved surfaces and hence are meeting the increasing demand for aesthetically pleasing building integrated PV (BIPV).
Lightweight PV laminates are particularly suited for retrofitting of existing buildings or applications,
Where additional weight and/or wind load are critical to the statics of a building or structure.
No Glass PV-laminates in ground-mounted PV installations reduce sub-construction requirements and total system costs substantially.
Durable PV-products encapsulated in UV stabilized, weather resistant polymers have proven themselves over decades under the most extreme conditions imaginable, including satellites, ocean buoys and military applications.
5. Shadow Tolerant
Shadow tolerant PV products offer higher outdoor performance in low and diffuse light conditions due to higher absorption of light in the blue wavelength range. The thin film PV Solar Panels can deliver power even when partially shaded or soiled.
6. High Temperature Performance
Thin Film Flexible PV products render better energy yield at high module temperatures and in warm climates.
Under real outdoor conditions, module temperature can be up to 80 celsius degree, especially if they are building integrated and directly in the sun.
At these temperatures, the thin film PV-products can yield up to 20 % more electricity compared to conventional crystalline solar modules of the same power rating.
7. More KWh-higher ROI
Thin film flexible PV products achieve higher kWh energy output per Wp installed than most Conventional crystalline products. Make the most out of your photovoltaic investment.
|Voltage at Pmax||17.6V|
|Current at Pmax||4.09A|
|Short circuit current||5.4A|
|Open circuit voltage||24.2V|
|Power density unit area||64.14W/m2|
|Power density unit weight||18.46W/kg|
|Cell area(356*239)||0.9359 m2|
|Available area(336*239)||0.8833 m2|
|Available Area Efficiency||7.7%|