Longi Trina Home Power Battery Solar Panel with 400W 420W 450W 550W 580W 18V Output

Longi Trina Home Power Battery Solar Panel with 400W 420W 450W 550W 580W 18V Output. High Efficiency Modules: Monocrystalline silicon cells with efficiency up to 21.26% for maximum power generation. Durable Construction: Features low iron tempered glass, anodized aluminum alloy frame, and IP68 junction box. Wide Power Range: Available in multiple models ranging from 400W to 580W to suit various energy needs. 10-Year Warranty: Comprehensive 10-year warranty coverage for product reliability and peace of mind. Certified Quality: Products are ISO and CE certified, ensuring compliance with international standards. OEM/ODM Services: Professional manufacturer offering custom mold building and technical drawing production. Fast Response Time: Best quotation provided within 12 hours after receiving product specifications. Rigorous QC Testing: Professional QC team ensures every product is in good condition before delivery.