No soldering required with press fit connectors, lower failure rate » Electronic Salesmasters
Zero Profile Press-Fit Receptacles | Mill-Max Mfg. Corp.
PCB Press Fit Terminal Thread Nut - China Connector for PCB, Power Element | Made-in-China.com
PCB Pressfit Connector for Inverter for Solar PV Systems - China High-Current PCB Connection, Terminal Double Slotted Nickel Plated | Made-in-China.com