550W 144-Cell Solar Panel 2278×1134×35mm with TUV/CE Certification for Energy Systems
Price:
Negotiation
MOQ:
100
Delivery Time:
15-25days
Brand:
As request
Product Description
550W High-Efficiency Solar Panel Overview
This 144-cell photovoltaic panel delivers reliable 550W power output with exceptional durability and performance for residential, commercial, and industrial solar energy systems.
Key Specifications
550W Maximum Power Output - 144 monocrystalline cells in 6×24 configuration
Dimensions: 2278×1134×35mm - Optimized for space efficiency
Temperature Coefficient: -0.41%/℃ - Maintains performance in varying conditions
Technical Parameters
| Parameter | Value |
|---|---|
| Maximum Power (Pmax) | 550W |
| Open Circuit Voltage (Voc) | 49.6V |
| Short Circuit Current (Isc) | 14.42A |
| Maximum Power Voltage (Vmp) | 41.2V |
| Maximum Power Current (Imp) | 13.35A |
| Cell Configuration | 144 cells (6×24) |
| Glass Thickness | 3.2mm tempered glass |
| NOCT | 45±2℃ |
| Max Series Fuse Rating | 15A |
| Power Tolerance | 0~+3% |
Premium Construction Features
- 3.2mm anti-reflective tempered glass for maximum light absorption
- White, black, or custom backsheet options available
- PV 4.0mm² output cables with 0.9m length
- Weather-resistant design withstands harsh environmental conditions
- High-efficiency monocrystalline cells with optimized cell spacing
Applications & Compatibility
Ideal for ground mounting systems in residential, commercial, industrial, and agricultural settings. Compatible with both on-grid and off-grid solar energy systems, providing clean renewable electricity for various power requirements.
Ordering & Customization
| Order Parameter | Details |
|---|---|
| Minimum Order Quantity | 620 units |
| Container Capacity | 620pcs per 40'HQ |
| Delivery Time | 15-25 days |
| Supply Capacity | 5,000 units per day |
| Certifications | TUV/CE certified |
| Payment Terms | T/T transfer |
| Custom Options | Branding, backsheet colors, OEM orders accepted |
Frequently Asked Questions
What is the power output tolerance range?
This panel features a positive power tolerance of 0~+3%, ensuring you receive at least the rated 550W output.
How many panels fit in a standard shipping container?
One 40'HQ container can accommodate 620 units of these 550W solar panels.
What mounting systems are compatible?
Designed for ground mounting applications with standard frame dimensions of 2278×1134×35mm.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHEJIANG PNTECH TECHNOLOGY CO., LTD
Location
No. 108, West Section of Yinxian Avenue, Haishu District, NINGBO, CHINA 315010
Contact Person
Rainbow Young