50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger
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Product Highlights
- High Efficiency Sunpower Cells: Features 32 Sunpower silicon cells with 21-22.5% efficiency for superior performance.
- Durable ETFE Flexible Cover: Uses 0.025mm ETFE material offering 90-98% light transmittance and 15-20 year lifespan.
- Long-Term Power Warranty: Includes 100% power for 5 years, 95% for 10 years, 90% for 15 years, and 80% for 25 years.
- Customizable Design Options: Offers optional holes, shapes, and USB connector types to meet special requirements.
- IP65 Protection Rating: Junction box provides high protection against dust and water for outdoor durability.
- Multiple Certification Standards: Certified by TUV, CE, RoHS, FCC, PSE, ISO 9001, and IEC standards for global safety.
- Fast Sample Delivery: Samples can be delivered within 3 days, with trial orders shipped in 10-15 days.
Product Attributes
- Customization
- Available
- Warranty
- 10 Years
- Number of Cells
- 32
- Model NO.
- JT-ETFE50WA
- Application
- Light Industry
- Condition
- New
- Certification
- EST, ISO, CB, CE, FCC
- Material
- Sunpower
- Peak Power Pm(W)
- 50
- Open Circuit Voltage Voc(V)
- 21.1
- Max. Power Voltage Vmp(V)
- 17.6
- Max. Power Current Imp(a)
- 2.85
- Short Circuit Current Isc(a)
- 3.05
- Dimensions(L*W*T)/ Weight(Kgs)
- 540*530*2mm/1 Kgs
- Transport Package
- Carton and Pallets
- Specification
- IEC61215, IEC61730, TUV
- Trademark
- JUST
- Origin
- China
- HS Code
- 8541409000
- Production Capacity
- 5000000W/Month
Product Images of 50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger
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50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger -
50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger -
50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger -
50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger -
50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger -
50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger -
50W EL Inspection Sunpower ETFE Soft Flexible Bendable Solar Panel DC Mobile Power Charger
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Product Description
50W SUNPOWER SOLAR PANEL SPECIFICATION
| Parameters | JT-ETFE50WA |
| Peak power Pm(W) | 50±3% |
| Open circuit voltage Voc(V) | 21.1 |
| Max. power voltage Vmp(V) | 17.6 |
| Max. power current Imp(A) | 2.85 |
| Short circuit current Isc(A) | 3.05 |
| Solar cells Efficiency | 21-22.5% |
| Dimensions(L*W*T)/ Weight(kgs) | 540*530*2mm/1 kgs |
| solar cell / No. of cells and connections | Sunpower silicon /32 series |
| Front cover(material/thickness) | ETFE/0.025mm |
| Encapsulant(material) | Ethylene vinyl acetate(EVA) |
| Frame(material/collor) | No |
| Junction box protection degree | ≥IP65 |
| Cable /Cable connector Model | 2-4SQMM,USB/MC4/5521/SAE |
| STC | Irradiance:1000W/m2,Cell temperature:25ºC,AM:1.5 |
| Max. static load ,front(e. g .,snow/wind) | 2400Pa |
| Max. static load ,back(e. g .,wind) | 2400Pa |
| Max. hailstone impact (diameter/velocity) | 25mm/ 23m/s |
| Max. system voltage (V) | 1000V DC |
| Application Class | Class A |
| NOCT | 48±2ºC |
| Operating temperature limits | -40ºC- +85ºC |
| Coefficient current TK | 0.1%/ºC |
| Coefficient voltage TK | -0.37%/ºC |
| Coefficient power TK | -0.45%/ºC |
| Life | ≥25 years |
| Warranty | 5years 100% power,10years 95%,15 years 90%,25years 80% |
| Product Certification / Standard | TUV,CE,ROHS,FCC,PSE/(IEC61215&IEC61730) |
| Other Certification | ISO 9001:2008 |
Email Me To Get: Sunpower Solar Panel/Module Specification Sheet PDF File
Remarks:
1. Prices are not including any accessories;
2. Any accessories are optional;
3. All items are produced by ETFE cover, not for PET cover;
Important Knowledge: Difference between ETFE and PET Cover for solar panels
1. Life-time
ETFE: 15-20 years;
PET: 2-5 years;
2. Effeciency/Light Transmittance
ETFE: 90%-98%, 15 years above 90%
PET:80%-85%, 3 years below 70%
3. Thickness
ETFE: 0.025mm
PET:0.2mm
4. Flexible
ETFE >PET
5. Weight
ETFE <PET
6. Cost and production time
ETFE >PET
7. Enviroment Resistance
ETFE is the same as tempered glass, best in all materials
Finished Product Photos: according to special requirement
(Holes are optional, shape are optional, USB kinds are optional)
For our solar panels:
To keep our quality and after-sales 100% in 15 years warranty period
Product Name
Sunpower Solar Module/ Panel
Power Range
Small Power(wattage):
3W, 5-6W, 10W,15W-18W,20W,30W,35W,40W,45W,50W,55W,60W,70W,80W,90W;
(Voltage 6V,9V,12V,18V)
Middle Power(wattage):
100W, 110W,115W,120W
Materials
Solar Cell:
Sunpower(America)
EVA:
FIRSTEVA(Holding:CN603806)
Glass:
YUXING(Holding:CN300305)
ETFE:
XUXIAOZI(Japan)
Why choose us?
1. We are a professional manufacture, focus on solar power products, with more than 500 employees, 20 R&D engineers do services for you, Welcome OEM and ODM.
2. Hardware equipment:
Our manufactory building covers an area of 10000 square meters, 10 production lines, 10 assembling lines, 25pcs injection, 15pcs mould, 12 SMT, 8pcs printing machines, etc...
3. Certificate:
our products have the certificates of CE, RoHs, SONCAP, SASO, FCC, IEC...
4. Convenient lacate:
Our factory is located in Longhua, Baoan, Shenzhen, Guangdong Province, China. Shenzhen borders Hong Kong. Only 10 minute from Shenzhen airport by car to our factory.
5. High quality and good performance
we provide high quality and performance solar power products. Just-solar attach great importance to control quality, our client include: Carrefour, Wal-Mart, Ring, freeplay, Binatone, Mahindra solar, etc....
6. Guarantee and lifespan
Any solar items have warranty period with the whole products and main parts, this information will be shown in "Product Instruction" together with products;
7. Favourable Payment term: We can quote you EXW,FOB,CRF and CIF price. The delivery port can be Shenzhen or Hongkong and any ports of China port. We accept T/T ,L/C, western union, paypal,etc.
For MOQ order: we support customer brand LOGO printed on gift box and products for free
8. Fast delivery time:
For sample order: we can delivery within 3 days
For trial smaller quantity order(packing with factory neutral box): we can make it delivery time 10-15days
For mass quantity order, up to MOQ(packing with customer`s brand LOGO): delivery time: 25-30days
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR172442". Items marked "
" are certified.
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Company Profile
Our name:
Shenzhen Just-Solar Co., Ltd
(Production Factory, Main for China domestic business)
Just Solars Industry Co., Ltd
(Production Factory, Main for overseas business)
Our Company Spirit:
We respect human rights, liberty, faith.
Our Product Spirit:
Never purchase poor material, never produce poor products, never output poor items, we take the responsibility with our product from produce till markets forever.
We give our markets solution in green power supply!
Reorganization: Nov. 11th, 2011, May 2ND, 2013
We manufacture and supply: Solar module, solar system, solar mobile power, solar charger bag, solar controller, solar street light, solar mobile charger, solar reading light, solar lighting series
Our obligation: We design, manufacture and provide products to meet the requirement of our customers in time, giving solution according our customers requirement, providing the updated information of markets, providing the updated products and price of our company, we assist our customer to arrange for shipment, to solve the problem in full process.
Our ability: We provide our products in our customers quality class, we have warranty period for each product, we design, research and develop, and manufacture solar products according to our customers requirement, and provide after-sale service and reasonable suggestion for solar products and the markets. We arrange for shipment in time under EXW, FOB, CIF, CFR, DDU, DDP or by air or express.
Our main customers: Shell, Geodrill, Newmont, Tullow, Heineken
About Our Factory & Business Background
- Address
- Building a B C, Jinmao Road, Guanlan, Longhua District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, FAS, DDP, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHEN ZHEN
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2004-05-05
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period for this solar panel?
- The warranty covers 100% power for 5 years, 95% for 10 years, 90% for 15 years, and 80% for 25 years.
- What is the difference between ETFE and PET covers?
- ETFE offers a 15-20 year lifespan and 90-98% light transmittance, while PET lasts only 2-5 years with 80-85% transmittance.
- Can the solar panel be customized?
- Yes, holes, shapes, and USB connector types are optional to meet special requirements.
- What is the delivery time for sample orders?
- Samples can be delivered within 3 days.
- What certifications does the product have?
- The product holds TUV, CE, RoHS, FCC, PSE, ISO 9001, and IEC certifications.
- What is the efficiency of the solar cells?
- The Sunpower silicon cells have an efficiency of 21-22.5%.
- What payment terms do you accept?
- We accept T/T, L/C, Western Union, and PayPal.
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