Shop Trina Solar Vertex TSM-550-DEG19C. 20-PALLET 550Watt 110 1/2 Cells Bifacial Double Glass Monocrystalline 30mm Black Frame Solar Panel (Pallet Of 31 Modules) online or call us, Solarflexion, at 800-942-2424 for your solar needs. This item requires Freight Shipping. This is designed for compatibility with existing mainstream optimizers, inverters, and mounting systems. This is a pallet order - 31 modules to a. Check each product page for other buying options. DOKIO 400W 31V Mono Solar Panel - Works for 12V/24V Systems, Equipped with 9. 84ft MC4 Wiring, Perfect for Gardens, Courtyards, Greenhouses, Sheds, Terraces & Off-Grid Battery Charging. Get high-performance 550 watt solar panels with excellent wind. (Spot on explanations, everything from why, to how, to comparisons, just loads of info. ) -When I compared prices, I happy to see they were super competitive -Pickup was easy peasy. -Again the hook was YouTube videos, great place to start, ended w/loyal customer. 2 %) with advanced multi-busbar cell interconnects to deliver more energy per square meter and lower levelized cost of energy. Engineered for compatibility with mainstream system components, it features. Experience superior solar power performance with the Trina Solar Vertex 550W Bifacial Dual Glass Monocrystalline Module, a pinnacle of advanced solar technology designed to deliver exceptional energy efficiency and durability. If you have already registered but have not activated your account.