400W 12V Complete Solar Panel Kit with 1.2kWh Battery

This solar panel features a bifacial design with N-Type cells and an MPPT charge controller, designed for easy installation and high efficiency.

• The description claims the bifacial design boosts output up to 30% and improves shade tolerance by 50%.
• The description claims the cells deliver over 25% efficiency and reduced hotspots.
• The description claims the MPPT charge controller ensures maximum energy harvest with 99.8% tracking.
• The description claims the product is IP68 waterproof, durable with 3.2mm tempered glass, and comes with a 25-year performance guarantee.