The SMA STP CORE1 STP 50-40 inverter without WIFI is a 3-phase innovative solution designed by SMA to enable cost-effective commercial photovoltaic systems. Its unique standalone design significantly reduces installation time and cost savings in terms of logistics, minimal mounting work, materials, and service. Commercial PV systems are now easier and quicker to install than ever before!

Technical Specifications:

• Model: SMA STP CORE1 STP 50-40
• Phase: 3-phase
• Installation: Standalone design for 60% faster installation compared to string inverters
• Integrated Components: Fully integrated Core1 design reduces Balance of System (BoS) costs
• MPP Trackers: Six Maximum Power Point (MPP) trackers for optimized energy production
• Control Inputs: Twelve direct control inputs, DC isolator switch
• Surge Protection: AC and DC surge protection expandability
• Network Protection: Compliance with VDEAR-N-4105 standards
• Oversizing Capability: Up to 200% oversizing capability for additional panel connections
• Cooling System: OptiCool™ active cooling system for maximum energy production in challenging conditions
• Reliability: Over 75 gigawatts installed worldwide with OptiCool™, reducing service costs
• Monitoring: Free SMAR Smart Connected monitoring service for diagnostics and faster maintenance