270W Semi-Flexible Solar Panel with High-Efficiency Monocrystalline PERC Cells – Lightweight, Flexible Power for Off-Grid and Mobile Use
This versatile 270W semi-flexible solar panel delivers reliable off-grid power in a slim, lightweight package. Built with premium Monocrystalline PERC cells achieving >23% efficiency, it’s an ideal choice for campervans, boats, mobile systems, and custom lightweight installations where flexibility and performance are key.
Reinforced with high-strength polymer and EVA layers, the panel offers superior resistance to cracking, trampling, and mechanical stress, while maintaining excellent energy output and low profile.
Product Features:
-
⚡ High-efficiency Monocrystalline PERC cells – Offers >23% energy conversion for maximum output in compact spaces
-
🔬 Advanced PERC technology – Enhances light absorption and improves performance in low light and high-temperature conditions
-
🛡️ Composite polymer construction – Reinforced with EVA and TPT for excellent durability and flexibility
-
🪶 Slim, lightweight design – Weighs 3.2kg, approximately 15–20% lighter than traditional rigid panels
-
📏 Compact dimensions – Panel size: 1587 × 898 × 2mm, perfect for tight or curved installations
-
🔧 Flexible mounting options – Ideal for curved or uneven surfaces; install via bonding or mechanical fixings
-
🌊 IP68 waterproof rating – Superior protection against dust, water, and harsh environments for marine and outdoor use
-
🔌 Ready-to-use – Includes 2 × 90cm cables (4.0mm²) with waterproof MC4 connectors
-
✅ Positive power tolerance – Guaranteed power output of 270–273W
-
🛠️ Backed by a 2-year warranty – Confidence and support for your mobile or off-grid installation

Electrical Specifications
Max Power (Pmax) | 270W |
Max Power Voltage (Vmp) | 24.75V |
Max Power Current (Imp) | 10.9A |
Open Circuit Voltage (Voc) | 29.7V |
Short Circuit Current (Isc) | 11.7A |
Maximum System Voltage | 600V |
Series Fuse Rating | 10A |
Cell Efficiency | >23% |
Number of Cells in Series | 45 |
Cell Dimensions | 166 × 166 mm |
Max Power Tolerance | 0 ~ +3W |
Temperature Coefficients
Power | -0.38% / °C |
Voltage | -60.08mV / °C |
Current | 2.2mA / °C |
Mechanical Specifications
Weight | 3.2 kg |
Dimensions | 1587 × 898 × 2 mm |
Cable | 90 cm, 2x 4.0mm² with MC4 connectors |
Panel Construction
-
Multi-layered composite including EVA and high-strength polymer top surface
-
Monocrystalline PERC solar cells
-
Durable TPT backing for long-term mechanical and environmental protection
-
Waterproof junction box and factory-installed MC4 connectors
Ideal For:
-
Boats, yachts, and marine applications
-
Campervans, caravans, and expedition vehicles
-
Portable and mobile solar setups
-
Lightweight off-grid power systems
-
Curved or space-constrained installations