TF Series Flexible Solar Panels
Tough Enough to Take a Hit. Strong Enough to Step On.
Purpose-built for off-grid energy — from RVs to marine decks and outdoor power systems.
Extreme Impact Resistance
tep-on Ready
Ultra-Lightweight Design
High Conversion Efficiency
Outdoor-Ready Durability
High conversion efficiency
TF series uses the latest high-efficiency monocrystalline cells or Sunpower cells. Monocrystalline cells can achieve efficiencies of up to 22.8% and SunPower cells of up to 24.4%. This flexible solar panel has a higher conversion efficiency and can provide you with more power.
Extreme Durability
Built with advanced polymer composite and ETFE materials, TF panels resist corrosion, UV, and moisture — keeping stable output in salty air, rain, and strong sunlight.
Reinforced for Impact & Foot Traffic
TF Series panels are built with a reinforced multi-layer composite structure that absorbs impact and disperses pressure. With optimized cell spacing and a wear-resistant surface, they withstand physical stress like stepping and handling — without cracks or performance loss.
14,700-Step Foot Traffic Simulation
Real-world foot traffic over 49 days<3% power degradation, no structural failure.
IP68 Waterproof & Dustproof IP68
Submerged 1m for 60 minutes — no water ingress.Exposed to 8 hours of vacuum dust — no dust entry.Certified to IEC 60529.
672-Hour Salt Mist Resistance
Tested to IEC 61701 standard.<2% power loss in high-salt and humid environments.
260mm Flexibility Test
bent to 260mm arc for 5 minutes — no microcracks or damage observed via EL imaging.
TF Series is fully certified with CE ,ROHS standards, ensuring top-tier safety and environmental compliance.
Designed for the Demands of Real -World Applications
More Smart Details for Seamless Installation
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Ultra-slim profile — only 2.5mm
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Optional 3M adhesive
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Compatible with curved & uneven surfaces
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Non-invasive installation
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Custom voltage & connector (select models)
Product Specifications
| SG-TF-M2-60W | SG-TF-M2-100W | SG-TF-M2-120W | SG-TF-M2-150W | SG-TF-M2-180W | SG-TF-M2-220W | SG-TF-M2-270W | SG-TF-M2-300W | SG-TF-S-60W | SG-TF-S-90W | SG-TF-S-120W | SG-TF-S-135W | SG-TF-S-150W | SG-TF-S-165W | SG-TF-S-220W | SG-TF-S-265W | SG-TF-S-295W | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MODEL |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||
| Maximum Power/Pmax(Wp) | 60W | 100W | 120W | 150W | 180W | 220W | 270W | 300W | 60W | 90W | 120W | 135W | 150W | 165W | 220W | 265W | 265W |
| Cell Efficiency | >22.7% | >22.7% | >22.7% | >22.7% | >22.7% | >22.7% | >22.7% | >22.7% | >24.4% | >24.4% | >24.4% | >24.4% | >24.4% | >24.4% | >24.4% | >24.4% | >24.4% |
| Operating Voltage/Vmp(V) | 18.6 | 24.4 | 19.1 | 23.2 | 20.9 | 34.8 | 41.8 | 23.2 | 26.2 | 22.30 | 19.80 | 22.30 | 24.80 | 27.30 | 37.2 | 44.6 | 49.6 |
| Operating Current/Imp(A) | 3.23 | 4.1 | 6.29 | 6.47 | 8.62 | 6.33 | 6.46 | 12.94 | 3.04 | 4.04 | 6.07 | 6.03 | 6.05 | 6.05 | 5.92 | 5.95 | 5.95 |
| Open Circuit Voltage/Voc(V) | 21.8 | 28.5 | 22.3 | 27.1 | 24.5 | 40.7 | 48.9 | 27.1 | 23.30 | 26.2 | 23.30 | 26.2 | 29.2 | 32.1 | 43.8 | 52.5 | 58.4 |
| Short Circuit Current/Isc(A) | 3.39 | 4.3 | 6.6 | 6.79 | 9.04 | 6.64 | 6.78 | 13.58 | 3.21 | 4.28 | 6.42 | 6.42 | 6.41 | 6.41 | 6.27 | 6.3 | 6.3 |
| Dimension(mm) | 840*395*3mm | 960*580*3mm | 1110*590*3mm | 1020*765*3mm | 1220*780*3mm | 1495*765*3mm | 1790*765*3mm | 1500*1030*3mm | 580*540*3mm | 840*540*3mm | 1070*540*3mm | 1200*540*3mm | 1330*540*3mm | 1460*540*3mm | 1340*800*3mm | 1590*800*3mm | 1340*1050*3mm |
| Solar cells | mono cell | mono cell | mono cell | mono cell | mono cell | mono cell | mono cell | mono cell | sunpower cell | sunpower cell | sunpower cell | sunpower cell | sunpower cell | sunpower cell | sunpower cell | sunpower cell | sunpower cell |
| Weight(kg) | 1.15 | 1.92 | 2.26 | 2.7 | 3.29 | 3.95 | 4.73 | 5.34 | 1.36 | 1.97 | 2.51 | 2.82 | 3.12 | 3.43 | 4.66 | 5.53 | 6.11 |
| 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) | 200V DC(IEC) | 200V DC(IEC) | 200V 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/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 | 3 CF4050 diodes 500mm/4mm2 single core cable with MC4 connector | 3 CF4050 diodes 500mm/4mm2 single core cable with MC4 connector | 4 CF4050 diodes 500mm/4mm2 single core cable with MC4 connector |
| Maximum bending arch height | 80mm | 150mm | 180mm | 150mm | 200mm | 270mm | 360mm | 270mm | 45mm | 80mm | 150mm | 160mm | 200mm | 240mm | 270mm | 270mm | 270mm |
| Output power tolerance | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% | ±3% |
| Operating Temperature | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ | -40~85℃ |
| Color | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white | black/white |
| 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 |
What Our Partners Are Saying
We’ve integrated TF Series into over 200 off-grid RV systems across Europe. Installation is faster, shipping is cheaper, and the panels have performed consistently in varying weather. Sungold’s support was responsive and professional.
FAQs
A: Only certain models that use Sunpower cells are designed with walkable surface strength. If you need this feature, please let us know when requesting a quote.
Yes, customization is available for both Sunpower and monocrystalline models. We offer flexible ODM solutions for projects and distributors.
TF Series is engineered for durability — featuring outstanding impact resistance and optional walkable design. It also uses ETFE coating, high-efficiency cells, and supports industrial-grade customization.
Absolutely. TF Series is designed as an off-grid solution standard. Just pair it with controllers and batteries, and you’re good to go.
6-year product warranty, 10-year power output warranty.
Yes, we export to 20+ countries across Europe, North America, and Asia.
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