400w solar panel,2pcs 200 Watt Solar Panel,12V 18BB N-Type A+ Monocrystalline Cell 25% High Efficiency Bifacial Solar Panels for Rooftop RV Farm Trailer Marine Home Off-Grid System(200W*2PCS Bifacial)

Features

• Grade A+ Cells, Up to 25% Efficiency200 watt solar panel utilizes advanced N-Type A+ Grade solar cells and utilizes advanced 18 BB Silver-Containing Full Welding Busbars technology(which improves the photoelectric conversion efficiency and ensures a longer service life compared to traditional 10BB/12BB solar cells) with an increased cell efficiency of 25% EL tested,outperforming traditional panels.
• No energy drains at nightBy incorporating reverse current blocking diode technology, photovoltaic systems achieve lossless operation during night-time hours, thereby enhancing energy utilisation efficiency while simultaneously improving safety and durability.
• IP68 waterproof certificationExclusive Filled with Polyurethane polymer Junction Box.it prevents water or steam from reaching the wires inside,Rated IP68 for dust and water resistance, 200W solar panel is designed to endure dirt, splashes, and rain effortlessly. Its anti-corrosion aluminum alloy frame ensures decades of reliable outdoor performance. Engineered for extreme conditions, it withstands 2400 Pa wind pressure and 5400 Pa snow loads.
• Enhanced MC4 ConnectorCrafted from premium galvanised copper for superior conductivity, effectively reducing resistance and heat generation while boosting transmission efficiency. PPO engineering plastic, it offers exceptional heat resistance and anti-ageing properties. Oversized design enhances structural integrity and delivers superior protection ratings, ensuring reliability in demanding outdoor conditions.Standard MC4 interface for plug-and-play functionality and effortless installation.
• 11 AWG 100% Oxygen-Free Copper Wire Crafted from high-purity oxygen-free copper (OFC) with conductivity reaching 99.99%, offers lower resistance and more efficient transmission, and capable of handling currents up to 25 amps. Beyond standard insulation, it features an additional UV-resistant sheath that effectively withstands prolonged sunlight exposure, high-temperature ageing, and moisture corrosion.
• Protected Delivery, Less HassleReinforced foam corners and cartons help reduce shipping damage.1 year with 24/7 tech support, if any problems or questions about the product, You can contact our customer service staff at any time when you encounter problems, we will you actively solve the problem.

Brand: AeternaSol

Material: Monocrystalline Silicon, Aluminum, Tempered Glass, Polymer Backsheet

Product Dimensions: 52.8"L x 26.4"W x 1.2"H

Item Weight: 4.7 Kilograms

Efficiency: High Efficiency

Efficiency: High Efficiency

Maximum Power: 400 Watts

Item Dimensions L x W x H: 52.8"L x 26.4"W x 1.2"H

Item Weight: 4.7 Kilograms

Material Type: Monocrystalline Silicon, Aluminum, Tempered Glass, Polymer Backsheet

Brand Name: AeternaSol

Included Components: 1pc solar panel

Model Number: GF50-200W

Manufacturer: AeternaSol

Unit Count: 2.0 Count