160W Semi-Flexible Solar Panel with Monocrystalline PERC Cells – Compact and Durable PCB Construction for Motorhome and Marine Use
This rugged and compact 160W semi-flexible solar panel is built for motorhome, marine, and off-grid environments where space is limited but reliable power is essential. Constructed with a reinforced PCB core, embedded fiberglass, and dual-layer ETFE surface coating, it offers impressive mechanical resilience while maintaining excellent energy conversion thanks to high-efficiency Monocrystalline PERC cells (>23%).
Lightweight, waterproof, and designed to be walked on when bonded to a solid surface, this panel is ideal for motorhomes, campervans, boats, and custom solar setups.
Key Features
⚡ Monocrystalline PERC solar cells – Delivers >23% efficiency for high-output performance in a compact format
🔬 PERC cell technology – Enhances low-light response and high-temperature operation for stable output throughout the day
🛠️ Reinforced PCB construction – Embedded 1.6mm fiberglass adds strength, helping prevent cell cracking, delamination, and damage from impact or pressure
🌞 Dual ETFE coating – Top and bottom surfaces are protected by durable, corrosion-resistant ETFE for longer lifespan in marine and outdoor environments
🖤 All-black backsheet – Sleek and discreet for installations on dark-coloured vehicles or rooftops
📏 Compact footprint: 1570 × 535 × 3mm – ideal for narrow roof spaces or compact energy systems
🪶 Portable and lightweight – Weighs only 3.7kg while offering robust performance
🌊 IP67 waterproof rating – Fully sealed for safe use in wet, salty, and dusty conditions
🔌 Easy to connect – Supplied with 2 × 90cm cables (4.0mm²) and MC4 connectors for quick, secure integration
⚙️ Curved-surface compatible – Can be bonded directly onto surfaces with up to 10° curvature
✅ Positive power tolerance – Delivers 160–163W for reliable, over-spec performance
🛡️ Backed by a 3-year warranty – Long-lasting peace of mind for your off-grid and mobile applications
Electrical Specifications
| Max Power (Pmax) | 160W |
| Max Power Voltage (Vmp) | 29.7V |
| Max Power Current (Imp) | 5.39A |
| Open Circuit Voltage (Voc) | 35.64V |
| Short Circuit Current (Isc) | 5.93A |
| Maximum System Voltage | 600V |
| Series Fuse Rating | 10A |
| Cell Efficiency | >23% |
| Number of Cells in Series | 54 |
| Cell Dimensions | 166 × 83 mm |
| Max Power Tolerance | 0 ~ +3W |
Temperature Coefficients
| Power | -0.38% / °C |
| Voltage | -60.08mV / °C |
| Current | 2.2mA / °C |
Mechanical Specifications
| Weight | 3.7 kg |
| Dimensions | 1570 × 535 × 3 mm |
| Cable | 90 cm, 2x 4.0mm² with MC4 connectors |
Panel Construction:
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ETFE top and bottom layers for UV resistance and anti-corrosion
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EVA encapsulation for mechanical protection
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Monocrystalline PERC solar cells
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Reinforced PCB with embedded fiberglass core
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All-black backsheet
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IP67-rated junction box with factory-installed MC4 connectors
Ideal For:
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Campervans, motorhomes, and caravans
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Boats, yachts, and marine installations (trampling-tolerant when bonded)
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Compact off-grid systems for sheds, cabins, or trailers
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Portable and space-limited solar setups
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Lightweight applications where performance and durability are key
With its durable construction, slim profile, and high-efficiency performance, this 160W panel is the perfect fit for space-constrained motorhome or marine installations—reliable power wherever your journey takes you.