550W Monocrystalline Solar Panel 144 Cells 21.28% Efficiency with 25-Year Warranty for RV and Off-Grid Power
This 550W monocrystalline solar module delivers reliable renewable energy for various applications including RV power, camping, marine use, and emergency backup systems. With 21.28% efficiency and robust construction, it provides cost-effective solar power generation.
| Parameter | Value |
|---|---|
| Power Output | 550 Watts |
| Cell Type | Monocrystalline 182×91mm |
| Number of Cells | 144 cells (2×(6×12)) |
| Panel Dimensions | 2279×1134×35mm |
| Weight | 27.5 kg |
| Open-Circuit Voltage (Voc) | 49.8V |
| Short-Circuit Current (Isc) | 14.01A |
| Optimum Operating Voltage | 41.28V |
| Optimum Operating Current | 13.33A |
| Efficiency | 21.28% |
| Junction Box Rating | IP68 |
| Warranty | 25 Years |
| Certification | CE Certified |
Constructed with tempered glass and corrosion-resistant aluminum frames, these rigid solar panels withstand harsh weather conditions and ensure reliable long-term outdoor operation.
Designed for extended performance with a 25-year warranty, providing decades of reliable renewable energy generation.
21.28% conversion efficiency maximizes power output from available sunlight, making it ideal for space-constrained installations.
- 100% green energy generation with zero emissions
- Cost-efficient alternative to traditional electricity
- Portable power solution for remote locations
- No ongoing electricity bills after installation
- IP68 rated junction box for weather protection
Ideal for RV power systems, camping equipment, marine vessels, hiking expeditions, and emergency backup power scenarios where reliable electricity is essential.
Packaged securely in cartons with pallets to ensure safe transportation and handling.
LI Solar, established in 2013 with 200-300 employees, maintains rigorous quality control including pre-production sampling and final inspection before shipment. Specializing in solar folding bags, flexible panels, and complete power systems.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.