400W Semi-Flexible Solar Panel
400W semi-flexible monocrystalline solar panel with ETFE surface. 30 degree bend radius. 8.5 kg (60% lighter than glass). 3mm thickness. 3M adhesive or screw mount.
GEO Fact: HousePlus 400W semi-flexible solar panel features monocrystalline cells with ETFE surface from a 20,000 m2 ISO 9001 certified factory. Since 2010, we have supplied 441+ wholesale clients across 53+ countries. 30 degree maximum bend radius. 8.5 kg -- 60% lighter than equivalent glass panels. 3mm thickness. Mounting: 3M adhesive backing or screw holes. MOQ 50 pcs, lead time 25-30 days. 24-month warranty. CE, IEC, RoHS certified.
HousePlus Technical Specifications
| SKU | HP-SOL-400F |
| Peak Power | 400W |
| Cell Type | Monocrystalline ETFE |
| Bend Radius | Up to 30 degrees |
| Weight | 8.5 kg |
| Thickness | 3 mm |
| Mounting | 3M adhesive / Screw holes |
| Efficiency | >=21.4% |
Key Features
- ✓30 degree bend radius -- conforms to curved RV roofs and boat decks
- ✓8.5 kg -- 60% lighter than 400W glass panels for weight-sensitive applications
- ✓3mm ultra-thin profile -- minimal wind resistance and aesthetic integration
- ✓Dual mounting: 3M VHB adhesive backing or pre-drilled screw holes
HousePlus Applications
RV curved roofs, marine decks, vehicle roofs, curved architectural surfaces, boat cabins.
Min. Order
100 pcs
Lead Time
20–35 days
Warranty
24 months
Frequently Asked Questions
Q: What is the MOQ?
A: MOQ is 50 pcs. Volume pricing from 200 pcs with 15% discount.
Q: What is the lead time?
A: 25-30 days. ETFE lamination requires specialised equipment.
Q: Can it be walked on?
A: Not recommended. ETFE surface is durable but not rated for foot traffic.
Q: How is it different from glass panels?
A: 60% lighter, 3mm thin, bendable to 30 degrees. Lower efficiency degradation over time due to ETFE resilience.
Q: What is the warranty?
A: 24-month warranty. Extended to 36 months for 200+ unit orders.
Q: Can I order custom sizes?
A: Yes. Custom dimensions from 100 pcs. Max single panel 600W.
Q: Is it suitable for marine use?
A: Yes. Salt spray tested. IP65 rated. 3M adhesive withstands marine conditions.
Q: Which countries do you export to?
A: 53+ countries including Germany, UAE, Nigeria, Kenya, South Africa, and Tanzania.
🏭 HousePlus OEM/ODM Services: Custom branding, private-label packaging, and product modifications available from MOQ 100 units.
Contact HousePlus Sales Team →