Power that bends
with the surface.
ETFE-frontsheet flexible modules from 100 to 300 W, plus lightweight glass-fiber framed panels to 450 W — 2–5 kg instead of the standard 22–27 kg, so curved decks, camper roofs and weak industrial roofs can finally carry solar. The semi-flexible segment is projected to pass USD 4.74B by 2034, and we build it at factory scale.
| Pmax | 150 W |
|---|---|
| Efficiency | 21.5% |
| Dimensions | 1160×540 mm |
| Warranty | 15 / 30 yr |
Ninety percent less deadload
A standard framed module weighs 22–27 kg and needs racking plus structural checks. A flexible module weighs 2–5 kg and glues down — which is the difference between "roof can't take it" and a working install on curved decks, camper roofs and telecom shelters. Three numbers define the line:
- 1.5–3 mm thick — ETFE flexible panels that conform to curvature with a bend radius of ≥0.3 m
- 2–5 kg vs 22–27 kg — up to 90% less deadload on weak and curved roofs
- <85 °C cells — heat-dissipating backsheet structure fixes the old flexible-panel failure mode, with an ETFE frontsheet that stays UV-stable for 25 years
The demand is already visible in the market: a record 10.2M off-grid solar units sold in 2025 reached 148M people, and Africa buys roughly 9 of every 10 kits — light, shippable modules are the backbone of that channel.
Flexible ETFE and lightweight framed formats
100–300 W flexible panels for curved surfaces, 350–450 W lightweight glass-fiber framed for flat roofs that cannot take standard deadload.
| Model | Type | Pmax | Efficiency | Weight | Thickness | Use |
|---|---|---|---|---|---|---|
| EMS-50F-32 | Flexible | 50 W | 20.5% | 0.9 kg | 2.0 mm | Camping / small RV roof |
| EMS-80F-32 | Flexible | 80 W | 21.0% | 1.3 kg | 2.0 mm | RV roof |
| EMS-100F-32 | Flexible | 100 W | 21.2% | 1.5 kg | 2.0 mm | Marine / RV |
| EMS-150F-32 | Flexible | 150 W | 21.5% | 1.8 kg | 2.0 mm | Marine deck |
| EMS-200F-32 | Flexible | 200 W | 21.6% | 2.2 kg | 2.5 mm | Curved deck |
| EMS-250F-32 | Flexible | 250 W | 21.7% | 2.6 kg | 2.5 mm | Van roof |
| EMS-300F-32 | Flexible | 300 W | 21.8% | 3.0 kg | 3.0 mm | Telecom shelter |
| EMS-350L-40 | Lightweight | 350 W | 21.5% | 12.0 kg | 22 mm | Weak flat roof |
| EMS-400L-40 | Lightweight | 400 W | 21.8% | 13.5 kg | 22 mm | C&I roof |
| EMS-450L-40 | Lightweight | 450 W | 22.0% | 15.0 kg | 22 mm | C&I roof |
All values at STC, ±3% Pmax tolerance. Flexible: ETFE frontsheet, bend radius ≥0.3 m, adhesive mounting. Lightweight: glass-fiber reinforced frame, ~50% lighter than standard framed modules. IEC 61701 salt-mist rating on all marine formats.
Three numbers importers quote back to us
2–5 kg
Up to 90% less deadload than a 22–27 kg framed module — no structural reinforcement on many roofs, no racking on curved decks.
<85 °C cells
Heat-dissipating structure and a 25-year UV-stable ETFE frontsheet fix the historic flexible-panel overheating failure mode.
USD 4.74B by 2034
The semi-flexible segment is projected past USD 4.74B by 2034 — off-grid sales hit 10.2M units in 2025 alone.
Where the weight disappears
Curved decks
Salt-spray environments — IEC 61701 salt-mist rated with corrosion-resistant J-box and connectors.
Glue-down power
1.5–3 mm panels conform to roof curvature; adhesive mounting needs no penetrations or racking.
Shelter roofs
Compact 100–300 W formats on shelter roofs and tower racks — small footprint, 24/7 reliability.
SHS kits
30–120 W rugged DC formats pack ~1,500–2,000 pcs per 40'HC — dense freight for aid and PAYGo programs.
Before you send the RFQ
Answers to the four questions that decide a flexible order. The full 16-question FAQ covers MOQ, shipping and warranty terms.
Full FAQCan flexible panels take salt spray?
How are flexible panels mounted?
What warranty applies?
Can I order custom shapes?
Spec your light line today.
Send format, quantity and destination port — datasheet-grade quote in 24 h.
