Project Description
250W JSL Power ETFE Flexible Solar Panel | Balcony
Model: JSL‑ETFE‑250W
Short Description:
JSL‑ETFE‑250W flexible solar panel adopts durable ETFE surface material, designed for residential balcony railing hanging‑mount. No drilling required to building structures, delivering stable off‑grid power for household balcony usage.
Bullet Points:
Optimized 250W output for residential balcony off‑grid power demands
Non‑penetrating hanging installation, no drilling damage to walls or railings
Durable weather‑resistant ETFE surface for long‑term outdoor exposure
Light‑weight build suitable for balcony railing load conditions
Moderate bending capability fits simple curved mounting surfaces
Suitable for household small‑scale off‑grid energy needs
Multiple balcony installation options available: adjustable mount tilt blanket (main solution), glass railing clamp bracket and rainy weather waterproof protection.
Specifications shown are for reference only. Final parameters, MOQ and lead‑time shall be confirmed during quotation.
Product images are for sample demonstration only.
Actual panel dimensions and cell layout will be made according to your customized requirements.
Specification |
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| Model Number | General Specifications |
| JSL-ETFE-250W | Efficiency: High-efficiency monocrystalline silicon solar cells with excellent conversion efficiency |
| Waterproof Rating: IP65 rated waterproof & dustproof construction | |
| Surface Material: Original imported Japan AGC Fluon® ETFE fluoropolymer film, UV stabilized, long-term anti-yellowing & hydrophobic self-cleaning finish |
|
| Connector: Industry standard universal waterproof MC4 connector | |
| Flexible Performance: Highly bendable & rollable, suitable for curved surface mounting | |
| Working Temperature: -20℃ ~ +60℃ | |
| Installation: Pre-drilled mounting holes for fast and easy installation | |
| Structure: Ultra-thin, lightweight frameless flexible structure | |
| Application: RV, yacht & marine equipment, outdoor camping, standalone off-grid power, emergency backup power |
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Photos for reference only, actual size can be customized based on customer requirements.
Recommended material: ETFE.
ETFE has superior weather resistance and long service life, ideal for permanent long-term outdoor installation.
PET is available as an optional alternative, suitable for short-term or temporary projects.





