Paramètres mécaniques
| Nombre de cellules | 210 x105 Mono |
| Dimensions | 900*805*3mm |
| Poids | 2,67 kg |
| Boîte de jonction | IP65/IP67 |
Paramètres électriques (STC*)
| Type de module : | SP135M-14 |
| Puissance maximale (Pmax/W) | 135 |
| Tension en circuit ouvert (Voc/V) | 18.40 |
| Courant de court-circuit (Isc/A) | 9.15A |
| Tension à la puissance maximale (Vmpp/V) | 15.59 |
| Courant à la puissance maximale (Imp/A) | 8.66 |
| Efficacité du module (%) | 18.46 |
TEMPÉRATURE ET VALEUR MAXIMALE
| Tension maximale du système (V) | 1000 |
| Calibre maximal des fusibles de la série (A) | 10 |
| Tolérance de puissance | 0~+3% |
| Pmax Coefficients de température (W/C) | -0.400% |
| Voc Coefficients de température (V/C) | -0.330% |
| Coefficients de température Isc (A/C) | +0.048% |
| NOCT Température nominale de fonctionnement de la cellule (℃) | 45±2 |
| Température de fonctionnement et de stockage (℃) | -40～+85 |
How does the cost of flexible solar modules compare to traditional rigid panels?
They may cost more upfront due to advanced materials, but lower installation costs and versatility can make them more economical overall. The table below provides a detailed cost comparison, including breakdowns and factors:
| Cost Aspect | Flexible Modules (Sunpal Estimates) | Rigid Panels (Typical Market) | Key Factors Influencing Difference |
|---|---|---|---|
| Upfront Material Cost | $0.2-0.3/W (higher due to ETFE and flexible tech) | $0.09-0.11/W (standard glass/aluminum) | Advanced materials in flexible increase base price by 20-50% |
| Installation Cost | $0.50-1.00/W (simple adhesive/screw methods) | $1.00-2.00/W (brackets, labor-intensive) | Flexible saves 40-60% on labor; no permits needed for some portable uses |
| Total System Cost (e.g., 1kW) | $1,000-1,300 (includes basic wiring) | $2,000-2,500 (includes mounting hardware) | Economies of scale for bulk orders; Sunpal offers wholesale discounts |
| Maintenance Over 25 Years | $100-300 (minimal cleaning) | $500-1,000 (potential glass replacement) | Flexible's durability reduces long-term repairs |
| Shipping/Transport | Lower due to lightweight (e.g., $50-100 for 1kW) | Higher due to bulk/fragility (e.g., $100-200 for 1kW) | Rollable design cuts shipping costs by 30% |
| Incentives/Financing | Eligible for solar tax credits; Sunpal financing partnerships | Similar eligibility | ROI boosted by rebates (e.g., 26% US ITC); customizable for grant-qualified projects |
| Overall Lifetime Value | Higher for versatile/marine uses; breakeven faster in mobile scenarios | Better for large fixed installs | Flexible excels in niche markets with 10-20% better adaptability ROI |