AeternaSol Solar Panels,200 watt Bifacial Solar Panel 12v n Type 18bb IP68

Additional Details from the Manufacturer

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• 【Gain Extra Power with Bifacial Technology】Featuring a transparent backsheet, AeternaSol 200 watt bifacial solar panels efficiently capture sunlight from both sides. The transparent backsheet harnesses reflected and diffused rays from the ground, boosting power output by up to 30%
• 【25% High-Efficiency】AeternaSol 200W N-Type A+ Grade Cell with 18 BB Full-Welding Busbars delivers a 25% efficiency rate and stable output. A+ grade monocrystalline silicon minimizes microcrack risks, and when combined with 18BB silver-containing busbars, it ensures lower degradation (≤1% in the first year, ≤0.4% annually) and an extended service life.
• 【Exclusive IP68 Junction Box】AeternaSol solar junction box is equipped with potting technology. it prevents water or steam from reaching the wires inside, minimizes the risk of short circuits to the greatest extent, and effectively inhibits rust and corrosion. Its thermal conductivity ensures superior heat dissipation and an extended lifespan.
• 【11 AWG 100% Oxygen-Free Copper Wire】Outperforming other copper-clad aluminum cables, AeternaSol’s extra-thick oxygen-free copper wire delivers superior electrical conductivity and can withstand up to 25A current. Beyond the standard insulation layer, the wire is also sheathed in a UV-resistant jacket—all of which extends its lifespan far beyond that of conventional alternatives.
• 【Durable MC4 Connector】Featuring galvanized copper pins encased in a larger PPO shell, our standard MC4 connector outperforms aluminum-pin connectors with a higher current rating. Its robust PPO shell also ensures superior compatibility with other connectors
• 【More Durable Aluminum Alloy Frame】AeternaSol aluminum alloy frames are sturdier than steel frames—they retain a sleek shine for years while resisting rust and corrosion. Additional frame sealant prevents air from corroding the monocrystalline cells, and pre-drilled holes on the frame ensure effortless installation
• 【10-Year Seller Support & 25-Year Performance Guarantee】We provide 10-year seller support and a 25-year performance guarantee of maintaining 84.5% power output over the period. If you encounter any issues with our solar panels or services, feel free to contact us anytime. We’ll try our best for you!