Our PV panel series represents the pinnacle of photovoltaic technology, designed for industrial-scale solar energy projects worldwide. Engineered with premium monocrystalline PERC cells, these PV panels deliver exceptional power output and long-term reliability, making them ideal for utility-scale installations, commercial rooftops, and off-grid applications. Each PV panel undergoes rigorous quality control in state-of-the-art facilities, ensuring compliance with international standards such as IEC 61215 and IEC 61730.
With module efficiencies exceeding 21%, our PV panels maximize energy yield even in low-irradiance conditions, reducing levelized cost of energy (LCOE) for investors and operators. The robust frame and advanced encapsulation materials protect against harsh environmental factors, including PID (Potential Induced Degradation), UV exposure, and extreme temperatures. Whether you're developing a large solar farm or integrating PV panels into hybrid systems, our solutions provide a seamless blend of performance, durability, and cost-effectiveness. Backed by comprehensive warranties, these PV panels empower sustainable energy transitions across diverse markets, from Europe to Asia-Pacific.
| Category | Specification | Value |
|---|---|---|
| Electrical Data (STC*) | Maximum Power (Pmax) | 550 W |
| Module Efficiency | 21.5% | |
| Open Circuit Voltage (Voc) | 50.6 V | |
| Short Circuit Current (Isc) | 13.95 A | |
| Maximum Power Voltage (Vmpp) | 42.3 V | |
| Maximum Power Current (Impp) | 13.00 A | |
| Power Tolerance | 0 ~ +3 W | |
| Mechanical Data | Dimensions (L x W x H) | 2278 x 1134 x 35 mm |
| Weight | 27.8 kg | |
| Cell Type | Monocrystalline PERC, 144 half-cells (6 x 24) | |
| Frame | Anodized Aluminum Alloy | |
| Temperature Characteristics | NOCT | 45 ± 2°C |
| Pmax Temperature Coefficient | -0.34%/°C | |
| Voc Temperature Coefficient | -0.27%/°C | |
| Isc Temperature Coefficient | 0.045%/°C | |
| Operating Temperature | -40°C ~ +85°C | |
| Certifications & Warranty | Certifications | IEC 61215, IEC 61730, UL 61730, CE, INMETRO |
| Product Warranty | 12 years | |
| Linear Power Warranty | 30 years (84.8% output at year 30) | |
| Maximum System Voltage | 1500 V DC |
* STC: Irradiance 1000 W/m², Cell Temperature 25°C, AM 1.5. Data measured at TUV Rheinland. Specifications subject to change without notice.

Our PV panels excel in a wide array of deployment scenarios, tailored to meet the demands of B2B clients in renewable energy projects. In utility-scale solar farms, the high power density and mechanical robustness allow for ground-mounted arrays spanning hundreds of megawatts, optimizing land use and grid integration.
For commercial and industrial rooftops, PV panel compatibility with tilted or flat mounting systems supports behind-the-meter generation, reducing peak demand charges and enhancing energy independence. Residential installations benefit from the compact design and aesthetic integration, providing homeowners with clean power while qualifying for incentives like net metering.
In off-grid and hybrid applications, such as remote mining operations or telecom towers, the PV panels' low-light performance and wide temperature tolerance ensure uninterrupted power supply paired with battery storage. Agrivoltaic setups leverage ammonia resistance for dual-use farmland, combining crop cultivation with solar generation. Floating solar projects capitalize on corrosion-proof features for water body installations, minimizing evaporation and maximizing output.
As a premier supplier of PV panels, we stand out through decades of expertise in photovoltaic manufacturing and international trade. Our facilities boast automated production lines with efficiency rates above 99%, producing over 5 GW annually to serve clients in 80+ countries. Every PV panel is laser-etched with a unique serial number for full traceability, from silicon wafer to final shipment.
We prioritize innovation with in-house R&D centers developing next-gen technologies like TOPCon and HJT cells. Certifications including TUV, UL, CE, and ISO 9001/14001 underscore our commitment to quality and environmental stewardship. Flexible logistics, including FOB/CIF terms and container optimization, ensure timely delivery. Our dedicated project support teams assist with system design, performance modeling via PVSyst, and post-installation monitoring, fostering long-term partnerships for mutual success in the global solar market.
Q: What is the expected lifespan of your PV panel?
A: Our PV panels are warranted for 30 years linear power output, with real-world field data showing operation beyond 35 years at over 80% efficiency.
Q: Are these PV panels suitable for high-humidity environments?
A: Yes, featuring IP68 junction boxes and salt mist resistance up to IEC 61701 Grade 6, they thrive in tropical and coastal conditions.
Q: What warranties do you provide?
A: 12-year product warranty and 30-year linear performance warranty, with first-year degradation limited to 2% and 0.55% annually thereafter.
Q: Can PV panels be customized for specific projects?
A: Absolutely. We offer tailored dimensions, power ratings, and bifacial options to match tracker systems or unique mounting requirements.
Q: How do your PV panels perform under partial shading?
A: Half-cut cells and MBB technology reduce shading losses by up to 70%, maintaining string-level output.
Q: What testing standards do your PV panels meet?
A: Full compliance with IEC 61215 (thermal cycling), IEC 61730 (safety), and hail impact tests at 25mm/23m/s.
Q: Is third-party performance verification available?
A: Yes, reports from DNV GL, TUV, and PVEL underscore top-tier reliability in module bankability scores.