Trina Solar 660W Monocrystalline Solar Panel TSM-660DE21 - Pallet of 31
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Estimated Delivery:Jun 15 - Jun 19
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Free Shipping & Returns: On all orders under $50
Trina Solar 660W Monocrystalline Solar Panel TSM-660DE21 - Pallet of 31
Trina Solar Vertex TSM-660DE21 660W Monocrystalline Solar Panel — Pallet of 31 Panels
Take your solar installation to the next level with the Trina Solar Vertex TSM-660DE21 660W Monocrystalline Solar Panel. This high-performance panel is part of Trina's industry-leading Vertex series, delivering up to 660W of peak power with an impressive 21.2% module efficiency. This listing is for a full pallet of 31 panels with FREE shipping to the lower 48 states.
Key Features
- ✅ High power output up to 660W per panel (645–670W range)
- ✅ Up to 21.6% module efficiency with high-density interconnect technology
- ✅ Multi-busbar technology for better light trapping, lower series resistance, and improved current collection
- ✅ Minimized micro-cracks with innovative non-destructive cutting technology
- ✅ PID resistant through advanced cell process and module material control
- ✅ Resistant to harsh environments: salt, ammonia, sand, high temperature, and high humidity
- ✅ Mechanical performance: up to 5,400 Pa positive load and 2,400 Pa negative load
- ✅ Excellent IAM (Incident Angle Modifier) and low irradiation performance
- ✅ Lower temperature coefficient (-0.34%) for better performance in hot climates
- ✅ IP68-rated junction box
- ✅ 31 panels per pallet — FREE shipping to lower 48 states
Electrical Specifications (STC: 1000 W/m², 25°C, AM1.5)
| Peak Power (Pmax) | 660 W |
| Power Tolerance | 0 / +5 W |
| Maximum Power Voltage (Vmpp) | 37.8 V |
| Maximum Power Current (Impp) | 17.47 A |
| Open Circuit Voltage (Voc) | 45.7 V |
| Short Circuit Current (Isc) | 18.53 A |
| Module Efficiency | 21.2% |
| Maximum System Voltage | 1500V DC (IEC/UL) |
| Max Series Fuse Rating | 30 A |
Temperature Ratings
| NOCT | 43°C (±2°C) |
| Temperature Coefficient of Pmax | -0.34%/°C |
| Temperature Coefficient of Voc | -0.25%/°C |
| Temperature Coefficient of Isc | +0.04%/°C |
| Operational Temperature Range | -40°C to +85°C |
Mechanical Specifications
| Cell Type | Monocrystalline Silicon |
| Number of Cells | 132 cells |
| Module Dimensions | 2384 × 1303 × 35 mm (93.86 × 51.30 × 1.38 in) |
| Weight | 33.6 kg (74.1 lbs) |
| Glass | 3.2mm High Transmission, AR Coated Heat Strengthened Glass |
| Encapsulant | EVA |
| Backsheet | White |
| Frame | 35mm Anodized Aluminium Alloy |
| Junction Box | IP68 Rated |
| Cables | 4.0mm² PV Cable, 280/280mm Portrait |
| Connector | MC4-EVO2 / TS4 |
Packaging
| Modules per Pallet | 31 pieces |
| Modules per 40' Container | 558 pieces |
Warranty
- 🛡️ 12-Year Product Warranty — covers manufacturing defects
- 🛡️ 25-Year Linear Performance Warranty — Year 1: minimum 97.5% output; thereafter max 0.73%/year degradation
Datasheet
📄 Download Official Trina Solar TSM-DE21 Datasheet (PDF)
Source listing reference: eBay Item #147235479605
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
