300 Watt Solar Panel 18BB Monocrystalline 25% High Efficiency

- 25% Ultra High Conversion Efficiency Upgraded Energy Saving Design: Our 300-watt solar panels use 18BB monocrystalline silicon cells and polyester film reinforcement technology, achieving a photovoltaic conversion efficiency of up to 25%. Under a 25°C environment, they generate 15% more electricity per unit area, thereby achieving efficient energy utilization, reducing energy consumption, and saving energy costs - High Quality Materials for Durability and Corrosion Resistance: High strength aluminum alloy frame + 3.2mm tempered glass, capable of withstanding 2400Pa hurricane-force winds (Category 12) and 5400Pa snow loads (2 meters thick), IP67 waterproof and dustproof, stable operation in extreme environments from -40°C to 85°C,ensuring your equipment safely receives the most effective sunlight while guaranteeing the durability and safety of the solar panels - 30 Year Long Term Power Generation Guarantee: Multi-layer ETFE laminated encapsulation + PID anti-degradation technology, first-year power loss ≤2%, 25-year output >85%, lifespan exceeds industry average by 50% - Quick Installation: Each 12V solar panel is equipped with pre-installed MC4 plug-and-play connectors, with pre-drilled holes on the back of the panel, compatible with Z-type/tripod mounts, RVs/roofs/grounds, or other locations - Usage Tips: The conversion efficiency of solar panels may vary slightly due to factors such as regional differences, varying sunlight intensity at different times, and installation angles. The optimal operating temperature is 25°C. Satisfaction Guaranteed: Before shipment, we test and inspect each solar panel to ensure it is flawless; if you have any questions, please contact us at any time

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