Description
The Canadian Solar CS3W-450MB-AG is a high-performance solar panel designed to maximize energy output with its bifacial technology. Featuring 144 mono-crystalline half-cut cells and 70% bifaciality, this innovative panel captures up to 30% more energy from the back side by utilizing reflected sunlight. With robust dual-glass construction and advanced technological features, it serves both residential and commercial needs effectively while ensuring long-term reliability.
Key Features
Dual-Side Power Gain:Bifacial technology with 70% bifaciality captures up to 30% more energy from the back side, utilizing reflected sunlight to enhance efficiency even in less-than-ideal conditions.
Advanced 144 Half-Cell Design:Mono-crystalline cells arranged in a 144-half-cell format reduce internal resistance, boost performance, and provide better shading tolerance for higher energy yields.
Dual-Glass Construction:Two layers of 2.0mm heat-strengthened tempered glass protect against weathering while enhancing reflected light capture for improved overall efficiency.
Improved Temperature Coefficient:Low temperature coefficient of -0.34%/°C maintains performance even at higher temperatures for consistent energy production year-round.
Enhanced Durability:Anodized aluminum frame is built to withstand harsh weather conditions including heavy snow and high wind loads, ensuring long-term reliability.
Comprehensive Warranty:12-year enhanced product warranty and 30-year linear power performance warranty ensures minimal degradation and sustained energy output over time.
Electrical Specifications
| Nominal Power (Pmax) | 450 W |
| Module Efficiency | 20.1% |
| Bifaciality Factor | 70% |
| Bifacial Power Gain | Up to 30% |
| Maximum System Voltage | 1500 V DC (IEC/UL) |
| Temperature Coefficient (Pmax) | -0.34%/°C |
Mechanical Specifications
| Manufacturer | Canadian Solar |
| Model Number | CS3W-450MB-AG |
| Panel Type | Bifacial Mono-Crystalline |
| Cell Configuration | 144 Half-Cut Mono-Crystalline Cells |
| Dimensions (L × W × D) | 2132 × 1048 × 30 mm (83.9 × 41.3 × 1.2 in) |
| Weight | 28.4 kg (62.6 lb) |
| Frame | Anodized Aluminum Alloy |
| Front/Back Glass | 2.0 mm Heat-Strengthened Glass |
| Connector Type | T4 Series or MC4-EVO2 |
| Cable Length | 400 mm (+) / 280 mm (-) |
| Operating Temperature Range | -40°C to +85°C (-40°F to +185°F) |
| Container Capacity (40′ HQ) | 660 pcs (627 pcs for US) |
Certifications & Warranty
Cell Technology: Mono-Crystalline, 144 Half-Cut Cells
Construction: Bifacial Dual Glass (2.0 mm Heat-Strengthened)
Certifications: IEC / UL Listed
Product Warranty: 12 Years Enhanced
Performance Warranty: 30 Years Linear Power
