TOPCon Solar Panel 550 Watt 24V Bi-Facial – (Pack of two)
Original price was: ₹34,800.00.₹19,920.00Current price is: ₹19,920.00. (Inclusive of all Taxes)
27 YEARS PERFORMANCE WARRANTY
Availability: 20 in stock
| Maximum Power | 550Wp |
| Efficiency | 21.31% |
| Technology | TOPCon Bi-facial |
| No. of Cells | 144 |
| Product Warranty | 10 Years |
| Output Warranty | 27 Years |
| Size(in mm) | 2277 x 1133 x 35 |
| Weight | 29Kg |
Availability: 20 in stock
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The UTL 550W Non-DCR TOPCon Solar Panel is engineered for superior efficiency, long-term reliability, and compatibility with rooftop solar installations. With 144 half-cut N-Type TOPCon cells, it minimizes resistance, reduces power loss, and ensures stable output—even in partially shaded or high-temperature environments.
Built to last, it’s tested for 5400 Pa snow load and 2400 Pa wind load, making it a solid performer across diverse Indian climates. Its high-efficiency N-type TOPCon technology delivers more energy per square meter, helping homeowners and institutions lower their electricity bills faster.
Data Sheet
FAQs
1. How much power does a 550W TOPCon solar panel generate per day?
On average, a 555W panel generates 2.2 to 2.7 units of electricity per day, depending on sunlight and location.
2. Is this panel compatible with 24V solar inverters and batteries?
Yes, this 24V panel is ideal for 24V inverters and battery banks in off-grid and hybrid solar systems.
3. What does “half-cut” cell technology mean, and why is it better?
Half-cut cells reduce resistance and power loss, making the panel more efficient and durable, especially in shaded conditions.
4. Is this UTL 550W panel ALMM and BIS certified?
Yes, it meets ALMM and BIS certifications, ensuring quality, reliability, and eligibility for government projects.
5. What is the warranty period of the UTL 550W TOPCon Solar PV Panel?
UTL offers a 10-year product warranty and a 27-year performance warranty on this solar panel.
6. Is this solar panel suitable for high-temperature and dusty environments?
Yes, its N-Type TOPCon structure and toughened glass are designed for performance in Indian climates
7. How many 550W panels do I need for a 5kW solar system?
You’ll need approximately 9 panels (9 x 550W = 4,950W) to build a 5kW system.
8. Where can I buy this panel and get installation support?
You can buy this panel online directly from our website or from UTL-authorized sellers. You can also connect with a UTL dealer near you for installation.
Construction Characteristics
| Glass Type | High-transparency, anti-reflective tempered glass (3.2 mm) |
| Frame |
Anodized aluminum alloy frame (silver finish) for structural rigidity |
| Encapsulant Material | EVA (Ethylene Vinyl Acetate) for better insulation and UV protection |
| Backsheet | UV-resistant, weatherproof polymer backsheet |
| Cell Type | High-efficiency TOPCon Solar Cells |
| Junction Box | IP68-rated, 3-diode protection for better safety and heat resistance |
| Connector Type | MC4-compatible, pre-installed for plug-and-play connections |
| Bypass Diodes | Integrated to minimize power loss due to shading |
| Mechanical Load Resistance |
5400 Pa (snow), 2400 Pa (wind) |
| Module Coating | Anti-soiling and anti-reflective coating for optimal light absorption |
Technical Specifications
| Particulars | Description |
| Frame |
Anodized aluminum alloy frame (silver finish) for structural rigidity |
| Rated Power (Pmax) | 550Wp |
| Open Circuit Voltage (Voc) | 50.20V |
| Short Circuit Current (Isc) | 14.18A |
| Rated Voltage (Vmp) | 40.96 |
| Rated Current (Imp) | 13.43 |
| Operating Temp. | -40°C to +85°C |
| Max System Voltage | 1500 VDC |
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