SolarEdge Unveils New S1400 Power Optimizer for high-input, bifacial, and high-power 700W modules, including G12 modules at RE+ 2023

May 31, 2023 – At this year’s RE+, taking place at the Venetian Conference and Expo Center, Las Vegas, 11-14 September, SolarEdge Technologies, a global leader in smart energy technology, will unveil its new S1400 Power Optimizer for the Commercial and Industrial (C&I) segment. 

The new 2:1 S1400 Power Optimizer is an ideal solution for high-input, bifacial and high-power 700W modules, including G12 modules. Based on patented technology and engineered to support the growing use of these modules, the S1400’s new architecture delivers increased power density from a smaller unit while ensuring optimum thermal performance. The increased output current allows the PV system to be designed with fewer, yet more powerful strings, resulting in a typical ~30% reduction in DC BoS costs.  Boasting a small and lightweight design, the S1400 provides greater design flexibility in challenging spaces and ease of installation. 

  • The new S1400 Power Optimizer includes SolarEdge’s multi-layered suite of safety features: SolarEdge’s Sense Connect industry-first technology that detects thermal abnormalities at the connector level and stops power flow before a potential electric arc can occur. 
  • The SafeDCTM feature allows the PV systems’ DC voltage to be automatically reduced to touch-safe levels (1V DC per module), in grid failures or when the inverter is shut down. 
  • The Rapid Shutdown feature enable installers to activate SafeDCTM at the flip of a switch, discharging the conductors to safe voltage levels within just 30 seconds.

About SolarEdge

SolarEdge is a global leader in smart energy technology. By leveraging world-class engineering capabilities and with a relentless focus on innovation, SolarEdge creates smart energy solutions that power our lives and drive future progress. SolarEdge developed an intelligent inverter solution that changed the way power is harvested and managed in photovoltaic (PV) systems. The SolarEdge DC optimized inverter seeks to maximize power generation while lowering the cost of energy produced by the PV system. Continuing to advance smart energy, SolarEdge addresses a broad range of energy market segments through its PV, storage, EV charging, batteries, electric vehicle powertrains, and grid services solutions. SolarEdge is online at