50W Long‑Lifespan Flexible Foldable Solar Panel, Low Power‑Attenuation Solar Module for Marine & RV Off‑Grid Use
Product Features
- ✅ 50W High‑efficiency monocrystalline solar cell
- ✅ 360‑degree flexible & foldable design, bendable to curved surfaces
- ✅ Carbon‑fiber reinforced construction, anti‑micro‑crack technology
- ✅ Waterproof IP65 junction box, marine‑grade corrosion resistance
- ✅ Ultra‑lightweight & portable, easy roll‑up storage
- ✅ Tool‑free quick installation, no professional crew needed
- ✅ High solar conversion efficiency
- ✅ Long service life, low power attenuation
- ✅ Durable, weather‑resistant for outdoor all‑season use
Technical Specifications
| Parameter |
Value |
| Model |
KM-RX30W |
| Panel Type |
Semi-Flexible PERC Monocrystalline |
| Cell Technology |
Shingled (Imbrication), No Busbars |
| Peak Power (Pmax) |
31.5W (±3%) |
| Module Efficiency |
23.0% |
| Voltage at Pmax (Vmp) |
18.0V |
| Current at Pmax (Imp) |
1.47A |
| Open-Circuit Voltage (Voc) |
21.38V |
| Short-Circuit Current (Isc) |
1.62A |
| Dimensions (L×W×H) |
502 × 345 × 2.0 mm |
| Weight |
0.65 kg |
| Surface Material |
Matte ETFE (Anti-Reflective) |
| Backsheet Options |
White / Black Carbon Fiber Composite |
| Junction Box |
IP65, Potting Encapsulated |
| Cable & Connector |
18AWG, MC4 or DC5521 Selectable |
| Operating Temperature |
-40°C to +85°C |
| Max System Voltage |
60V DC |
Packaging & Logistics
| Configuration |
Details |
| Individual Packaging |
Protective foam sleeve + poly bag |
| Master Carton Qty |
20 panels |
| Master Carton Dimensions |
63 × 63 × 58 cm |
| Master Carton Weight |
16.0 kg |
| MOQ (Stock Color) |
100 units |
| MOQ (Private Label) |
500 units |

Why Choose Our 50W Flexible Solar Panel?
- Advanced anti‑crack carbon‑fiber structure outperforms ordinary flexible solar panels on the market
- Factory‑direct supply with strict quality inspection for every unit
- Multi‑scenario compatibility for land, water and residential curved installation
- Low‑decay performance ensures reliable power output year after year
- Cost‑effective off‑grid renewable energy alternative for campers, boat owners and homeowners
- Dedicated after‑sales support & technical guidance for global customers