TF Series Flexible ETFE Solar Panel
Sungold TF series flexible solar panels are the best choice for off-grid power for flexibility and light weight
Flexible Solar Panels--TF Series
Sungold TF series flexible solar panels utilize ETFE solar panel technology with a conversion efficiency of up to 23%, making them durable and efficient, a reliable energy source for your outdoor adventures and off-grid living.
ETFE Surface Material
High Efficiency
High Impact Resistance
IP68 Waterproof
Product Description
TF series flexible solar panel is an innovative lightweight solar panel. The ETFE solar panel uses mature monocrystalline solar cells, and its technology and polymer composite materials truly realize a new type of glass-free, thin and light flexible solar panel. The TF series is as light as 3.5 kg/m2 and weighs only 30% of the rigid solar panel.
Patented Materials
ETFE solar panel TF series are made of Sungold’s proprietary and patented material, which enhances the aging, UV and corrosion resistance of the solar panels, with a lifespan of up to 6 years.
High Conversion Efficiency
TF series flexible solar panels cover monocrystalline solar cells with PV module laminated cell technology for tighter modules and higher conversion efficiency.
Light & Thin
The overall weight of TF series flexible solar panels for RV is lighter, 10% lighter than similar power of other flexible solar panels, which reduces the weight burden of solar panel installation.
IP68 Waterproof
TF series flexible solar panels for RV with IP68 waterproof and dustproof can be used in extreme weather or environments, which brings more possibilities for your use. Widen the path for your solar energy exploration.
Product Specifications
| Model | SG-TF-D-50W | SG-TF-D-100W | SG-TF-D-150W | SG-TF-D-200W | SG-TF-D-220W | SG-TF-D-250W | SG-TF-D-290W | SG-TF-M-55W | SG-TF-M-70W | SG-TF-M-110W | SG-TF-M-150W | SG-TF-M-200W | SG-TF-M-220W | SG-TF-M-245W | SG-TF-M-270W | SG-TF-S-60W | SG-TF-S-90W | SG-TF-S-120W | SG-TF-S-135W | SG-TF-S-150W | SG-TF-S-165W |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| product |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Maximum Power/Pmax(Wp) | 50W | 100W | 150W | 200W | 220W | 250W | 290W | 55W | 70W | 110W | 150W | 200W | 220W | 245W | 270W | 60W | 90W | 120W | 135W | 150W | 165W |
| Cell Efficiency | >22% | >22% | >22% | >22% | >22% | >22% | >22% | >22.8% | >22.8% | >22.8% | >22.8% | >22.8% | >22.8% | >22.8% | >22.8% | >24.4% | >24.4% | >24.4% | >24.4% | >24.4% | >24.4% |
| Number of cells | 2*16 | 2*33 | 3*33 | 3*44 | 3*48 | 4*41 | 4*48 | 3*12 | 3*12 | 3*12 | 4*18 | 4*16 | 4*18 | 4*20 | 4*22 | 4*8 | 4*18 | 4*8 | 4*9 | 4*10 | 4*11 |
| Operating Voltage/Vmp(V) | 18.2 | 18.8 | 18.8 | 25.1 | 27.4 | 23.4 | 27.4 | 19.8 | 19.8 | 19.8 | 19.8 | 17.6 | 19.8 | 22 | 24.2 | 19.8 | 22.3 | 19.8 | 22.3 | 24.8 | 27.3 |
| Operating Current/Imp(A) | 2.75 | 5.32 | 7.98 | 7.97 | 8.03 | 10.69 | 10.59 | 2.78 | 3.54 | 5.56 | 7.58 | 11.37 | 11.12 | 11.14 | 12.06 | 3.04 | 4.04 | 6.07 | 6.06 | 6.05 | 6.05 |
| Open Circuit Voltage/Voc(V) | 21.5 | 22.2 | 22.2 | 29.6 | 32.3 | 27.6 | 32.3 | 23.3 | 23.3 | 23.3 | 23.3 | 20.7 | 23.3 | 25.9 | 28.5 | 23.3 | 26.25 | 23.3 | 26.25 | 29.19 | 32.13 |
| Short Circuit Current/Isc(A) | 2.91 | 5.64 | 8.46 | 8.45 | 8.51 | 11.32 | 11.22 | 3 | 3.82 | 6 | 8.18 | 12.27 | 12 | 12.03 | 13.02 | 3.21 | 4.28 | 6.42 | 6.42 | 6.41 | 6.41 |
| Dimension(mm) | 600*470*2mm | 1170*470*2mm | 1180*680*2mm | 1550*680*2mm | 1685*680*2mm | 1450*890*2mm | 1690*890*2mm | 580*540*2mm | 745*540*2mm | 1080*540*2mm | 1110*710**2mm | 1435*710*2mm | 1610*710*2mm | 1780*710*2mm | 1950*710*2mm | 580*540*2mm | 840*540*2mm | 1070*540*2mm | 1200*540*2mm | 1330*540*2mm | 1460*540*2mm |
| Solar cells | shingled-cell 210 | shingled-cell 210 | shingled-cell 210 | shingled-cell 210 | shingled-cell 210 | shingled-cell 210 | shingled-cell 210 | mono cell 166 | mono cell 166 | mono cell 166 | mono cell 166 | mono cell 166 | mono cell 166 | mono cell 166 | mono cell 166 | sunpower cell | sunpower cell | sunpower cell | sunpower cell | sunpower cell | sunpower cell |
| Weight(kg) | 0.96 | 1.65 | 2.44 | 3.21 | 3.48 | 3.92 | 4.57 | 1.13 | 1.45 | 2.1 | 2.81 | 3.63 | 4.08 | 4.53 | 4.96 | 1.13 | 1.63 | 2.08 | 2.33 | 2.59 | 2.84 |
| The maximum system voltage | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 600V DC(IEC) | 200V DC(IEC) | 200V DC(IEC) | 200V DC(IEC) | 200V DC(IEC) | 200V DC(IEC) | 200V DC(IEC) |
| Output cable | JB (1 bypass diodes) + 900mm/2.5mm2 cable+MC4 compatible | JB (1 bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (1 bypass diodes) + 900mm/2.5mm2 cable+MC4 compatible | JB (1 bypass diodes) + 900mm/2.5mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 500mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 500mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 500mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 500mm/4mm2 cable+MC4 compatible | JB (1 bypass diodes) + 900mm/2.5mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible | JB (2*bypass diodes) + 900mm/4mm2 cable+MC4 compatible |
| Maximum bending arch height | 45mm | 180mm | 180mm | 260mm | 300mm | 240mm | 300mm | 45mm | 70mm | 150mm | 160mm | 240mm | 270mm | 320mm | 360mm | 45mm | 80mm | 150mm | 160mm | 200mm | 240mm |
| Color | black | black | black | black | black | black | black | black | black | black | black | black | black | black | black | black | black | black | black | black | black |
| Warranty | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years | 6 years |
Application
SungoldTF Series flexible solar panels can be used in a variety of environments such as RVs, rooftops, tents, outdoor camping, walls, BIPV, and more. Because the flexible panels are lightweight and can be hung for long periods of time, they greatly broaden the range of uses for the product.
RVs
Wall facing
Boats
Balcony
Roof
Camping
FAQs
Do flexible solar panels need an air gap？
Yes, when installing bendable flexible solar panels you should incorporate some sort of air gap to prevent overheating of the panels, reduced efficiency and shorter lifespan.t, and not lasting as long.
Can flexible solar panels overheat？
Overheating is a common problem for both flexible and crystalline solar panels, and Sungold’s flexible panels utilize ETFE surface material, which has better heat dissipation properties and can effectively prevent overheating.
Where to buy flexible solar panels?
It must be Sungold Solar, we have 16 years of experience in manufacturing solar panels, providing the best off-grid solar solutions for customers in North America, with a wealth of customer cases, wholesale flexible solar panels from Sungold Solar can not only get high quality products but also reap the benefits of professional service.
Are flexible solar panels durable?
Sungold TF series flexible solar panels for RV are process upgraded, with higher module strength, improved impact resistance, reduced occurrences of hidden solar cell cracks, and upgraded to a more durable service life of 6 years.
Are flexible solar panels any good?
Flexible solar panels can be effective in some situations, but their utility depends on the needs of the particular application.
-Lightweight and Flexible: Flexible solar panels are usually made of lightweight materials, making them suitable for situations that require portability and flexibility.
-Adaptability: Due to their pliable nature, flexible solar panels can be mounted on a variety of surfaces, including curved and irregular surfaces.
–Portability: Due to their lightweight and portability, they are suitable for outdoor activities, camping and hiking.
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