High-Efficiency 545 Watt Solar Panel for Commercial & Industrial Applications
Introducing our premium 545W monocrystalline solar panel, engineered to deliver exceptional power density and reliability for large-scale energy projects. Designed with the professional installer and project developer in mind, this panel maximizes energy output per square meter, offering a superior return on investment. The optimal 545 watt solar panel size strikes a perfect balance between high power output and manageable physical dimensions, making it an ideal choice for commercial rooftops, industrial solar farms, and utility-scale installations where space optimization and cost-per-watt are critical factors.
Product Overview
Our 545W solar module represents the forefront of photovoltaic technology, utilizing advanced PERC (Passivated Emitter and Rear Cell) monocrystalline cells. This panel is built to meet the rigorous demands of B2B clients, providing consistent, high-yield performance even in low-light conditions. The robust frame and high-quality materials ensure a long operational life with minimal degradation, backed by industry-leading warranties. The specific 545 watt solar panel size and form factor are the result of extensive R&D, designed to streamline installation logistics and improve mounting efficiency on standardized racking systems.
Key Features
- High Power Output & Efficiency: With a cell efficiency exceeding 21.5%, the panel delivers more power in the same footprint, reducing the number of panels and BOS (Balance of System) costs for your project.
- Optimal Size for Handling: The carefully calculated 545 watt solar panel size (approx. 2279mm x 1134mm) is engineered for safe and efficient handling by a two-person team, speeding up installation times.
- Enhanced Durability: Features a corrosion-resistant aluminum frame, tempered glass with high transmittance, and robust junction box rated for IP68. Engineered to withstand high wind loads (2400Pa) and snow loads (5400Pa).
- Superior Low-Light Performance: Advanced cell technology ensures higher energy harvest during early mornings, late afternoons, and overcast days, increasing total daily yield.
- Reduced Potential-Induced Degradation (PID): Specialized cell and module manufacturing processes ensure long-term reliability and stable power output, even in high-humidity environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Power (Pmax) | 545 W |
| Module Efficiency | >21.5% |
| Dimensions (L x W) | 2279 x 1134 mm |
| Weight | 28.5 kg |
| Cell Type | Monocrystalline PERC, 144 cells (half-cut) |
| Frame | Anodized Aluminum Alloy |
| Junction Box | IP68, 3 diodes |
| Power Tolerance | 0 ~ +5 W |
| Operating Temperature | -40°C to +85°C |
| Product Warranty | 15 years |
| Linear Power Warranty | 25 years (≥ 84.8% output) |
Note: The precise 545 watt solar panel size and specifications are optimized for compatibility with most mainstream mounting systems and inverters.
Application Scenarios
This high-power module is specifically designed for scenarios where energy density and project economics are paramount:
- Commercial & Industrial Rooftops: Maximizes energy generation on limited roof space for factories, warehouses, and retail centers.
- Utility-Scale Solar Farms: Reduces levelized cost of energy (LCOE) through higher power density, minimizing land use and installation labor.
- Agricultural and Agro-Voltaic Systems: The panel's size and mounting flexibility allow for integration with farming activities.
- Large Off-Grid & Hybrid Systems: Provides reliable, high-capacity power for mining operations, remote communities, and industrial facilities.
Advantages
Choosing our 545W panel provides distinct competitive advantages for your business and projects:
- Lower Total Installed Cost: Higher wattage per panel means fewer panels, racking components, and less labor are required to achieve your target system capacity.
- Logistical Efficiency: The standardized 545 watt solar panel size allows for optimal packing on shipping pallets, reducing freight costs per watt.
- Future-Proof Technology: Incorporates the latest cell and module advancements for better performance and longer lifespan.
- Bankability & Quality Assurance: Manufactured in ISO-certified facilities with rigorous quality control. Panels are backed by Tier-1 manufacturer warranties, supporting project financing.
Why Choose Us
As a leading manufacturer and supplier in the global solar industry, we offer more than just a product:
- Deep B2B Expertise: We understand the complexities of large-scale projects and offer dedicated technical support, comprehensive documentation, and customized logistics solutions.
- Consistent Supply & Scalability: With significant manufacturing capacity, we guarantee reliable volume supply to meet the demands of your largest projects.
- Global Certification Compliance: Our panels are certified to international standards (IEC, UL, CE, etc.), ensuring smooth market access worldwide.
- Value-Added Partnership: We work closely with distributors, EPCs, and developers to provide competitive pricing, OEM services, and market insights.
FAQ
What is the exact size and weight of the 545W panel?
The dimensions are approximately 2279mm (length) x 1134mm (width) x 35mm (depth), with a weight of 28.5kg. This 545 watt solar panel size is designed for efficient handling and installation.
Is this panel compatible with mainstream string inverters and optimizers?
Yes. The electrical parameters (voltage and current) of our 545W module are designed to work seamlessly with major brands of string inverters and DC optimizers. Our technical datasheet provides full compatibility details.
What is the typical annual degradation rate?
The panel features a low annual degradation rate, not exceeding 0.55% for the first year and 0.45% annually thereafter, as outlined in our 25-year linear power warranty.
Do you offer OEM/ODM services for this product?
Absolutely. We welcome B2B partnerships and can provide custom branding, packaging, and minor specification adjustments based on volume requirements.
What are the shipping and packaging details?
Panels are securely packed in robust cartons, typically 30-33 panels per pallet depending on packaging configuration. We offer flexible shipping terms (FOB, CIF, etc.) to suit your supply chain needs.