Shop 405W Solar Panels – High Efficiency 405-Watt Solar Modules ▾

405W solar panels are a popular and versatile choice for residential rooftop installations and light commercial systems, delivering reliable output from a compact module footprint. At US Solar Supplier, we carry 405W solar panels from top Tier 1 manufacturers including Q Cells, Canadian Solar, Trina, JINKO, and Aptos, available in monocrystalline, bifacial, and Mono PERC technologies at competitive wholesale pricing.

Our 405W solar panels are CEC-listed, UL-certified, and backed by strong product and linear power warranties from their respective manufacturers. They are compatible with all major string inverters, hybrid systems, and microinverter platforms, making them a straightforward choice for installers at any experience level. Shop 405W solar panels at US Solar Supplier for wholesale pricing and fast nationwide freight delivery to your project site.