100W Solar Panel, N-Type 18BB 25.6% Efficiency

Updated October 2, 2026

Condition: New - Packaging flawed Damaged?: No In Packaging?: Yes Missing Parts?: No Functional?: Yes ASIN: B0GY4NGDQL Brand: AeternaSol Model: GF50-200W Title: 100W Solar Panel, N-Type 18BB 25.6% Efficiency Bifacial Transparent Backsheet for Extra Power Generation Adopts upgraded bifacial transparent backsheet to absorb front direct sunlight and reflected light from snow, gravel and light-colored roofs on the rear side. Equipped with Grade A+ N-Type 18BB mono cells reaching 25.6% front conversion efficiency, the bifacial design delivers extra power under suitable installation conditions. All cells pass EL crack inspection and deliver reliable power even under weak sunlight without expanding installation space. 18BB Cell Technology for Improved Current Transmission & Durability The 18BB silver busbar design provides more current collection pathways and helps reduce electrical resistance within the cells. N-Type monocrystalline cell technology offers stable performance and low degradation characteristics over time. The multi-layer composite backsheet improves resistance to environmental aging, supporting reliable operation in long-term outdoor solar applications. It maintains about 1000Wh daily power under standard sunlight and lasts longer than traditional 9/12BB solar panels. Premium-Free IP68 Protection Resists Rain, Snow and Coastal Salt Fog Features IP68 dustproof and waterproof rating with fully filled polyurethane junction box, blocking moisture, fine sand and salt fog to prevent internal circuit damage. Matched with impact-resistant tempered glass and heavy-duty anti-corrosion aluminum frame, it has passed 2400Pa wind and 5400Pa snow pressure tests. The frame avoids rust and oxidation during long-term marine and outdoor use, delivering consistent power throughout different seasons. Bypass Diodes Help Reduce Shading-Related Power Loss Built-in bypass diodes help minimize the impact of partial shading by allowing unaffected cell sections to continue producing power. The low temperature coefficient design supports improved performance in high-temperature environments, while the internal heat management structure helps maintain stable operation under changing weather conditions. Easy Installation & Wide Compatibility for Off-Grid Solar Systems Pre-drilled mounting holes and standard MC4 connectors make installation convenient with commonly used solar mounting accessories. Supports series and parallel connections for system expansion. Compatible with many PWM and MPPT charge controllers, 12V battery systems, and portable power stations, making it suitable for RVs, boats, trailers, farms, and residential off-grid applications.

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