Canadian Solar 615W N-Type TOPCon Bifacial Double Glass
| Electrical Specifications (STC) | Mechanical & Build Details | Performance & Warranty |
| Max Power Output ($P_{max}$): 615W | Dimensions: 2382 × 1134 × 30 mm | Module Efficiency: Up to 22.8% |
| Cell Type: N-type TOPCon Monocrystalline | Weight: ~33.6 kg | Bifaciality Factor: 80% – 85% |
| Cell Configuration: 132 / 144 cells (SMBB) | Front & Back Glass: 2.0 mm heat-strengthened glass | Rear Power Gain: +10% to +25% (surface albedo par dependent) |
| Open Circuit Voltage ($V_{oc}$): ~47.5V – 48.2V | Frame: Anodized aluminum alloy | Temp. Coefficient ($P_{max}$): -0.29%/°C |
| Short Circuit Current ($I_{sc}$): ~15.8A – 16.2A | Protection Rating: IP68 junction box | Load Capacity: 5400 Pa (Snow) / 2400 Pa (Wind) |
| Max System Voltage: 1500V DC | Cable Length: 4.0 mm², customized lengths | Warranty: 12-Year Product / 30-Year Linear Power |
a premium tier-1 solar solution designed for maximum energy generation, low degradation, and long-term durability
- Power Output: 615 Watts (Front side under Standard Test Conditions – STC).
- Module Efficiency: Up to 22.8%.
- Cell Layout: 132 or 144 N-type TOPCon monocrystalline cells with multi-busbar (SMBB) architecture.
- Dimensions: 2382 × 1134 × 30 mm.
- Weight: ~33.6 kg.
- Temperature Coefficient : -0.29%/°C (Ensures strong performance in extreme summer heat).
- Bifaciality Factor: Up to 80% to 85%
Core Advantages
- Bifacial Energy Gain: Because it features a dual-sided glass design, the panel absorbs reflected sunlight from the rear side. Depending on the surface albedo (e.g., concrete, light roofs, or sand), this can deliver an extra 10% to 25% power gain, pushing the real-world output well beyond 615W.
- N-Type TOPCon Technology: Unlike older P-type modules, N-type cells provide exceptional resistance to Light-Induced Degradation (LID) and Light and elevated Temperature Induced Degradation (LeTID).
- Glass-Glass (Double Glass) Durability: Equipped with 2.0 mm heat-strengthened glass on both the front and back. This makes the panel highly resilient against micro-cracks, environmental moisture, and heavy physical pressure (tested up to 5400 Pa snow load and 2400 Pa wind load).
- Warranty: It features an enhanced 12-year product warranty on materials and workmanship alongside a 30-year linear performance warranty (guaranteeing ≤1% degradation in the first year and ≤0.4% annual degradation thereafter).




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